Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (176 commits)
  [ARM] 4795/1: S3C244X: Add armclk and setparent call
  [ARM] 4794/1: S3C24XX: Comonise S3C2440 and S3C2442 clock code
  [ARM] 4793/1: S3C24XX: Add IRQ->GPIO pin mapping function
  [ARM] 4792/1: S3C24XX: Remove warnings from debug-macro.S
  [ARM] 4791/1: S3C2412: Make fclk a parent of msysclk
  [ARM] 4790/1: S3C2412: Fix parent selection for msysclk.
  [ARM] 4789/1: S3C2412: Add missing CLKDIVN register values
  [ARM] 4788/1: S3C24XX: Fix paramet to s3c2410_dma_ctrl if S3C2410_DMAF_AUTOSTART used.
  [ARM] 4787/1: S3C24XX: s3c2410_dma_request() should return the allocated channel number
  [ARM] 4786/1: S3C2412: Add SPI FIFO controll constants
  [ARM] 4785/1: S3C24XX: Add _SHIFT definitions for S3C2410_BANKCON registers
  [ARM] 4784/1: S3C24XX: Fix GPIO restore glitches
  [ARM] 4783/1: S3C24XX: Add s3c2410_gpio_getpull()
  [ARM] 4782/1: S3C24XX: Define FIQ_START for any FIQ users
  [ARM] 4781/1: S3C24XX: DMA suspend and resume support
  [ARM] 4780/1: S3C2412: Allow for seperate DMA channels for TX and RX
  [ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() call
  [ARM] 4778/1: S3C2412: Add armclk and init from DVS state
  [ARM] 4777/1: S3C24XX: Ensure clk_set_rate() checks the set_rate method for the clk
  [ARM] 4775/1: s3c2410: fix compilation error if only s3c2442 cpu is selected
  ...

diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt
index 555c8cf3650a5e6bb6523b9bdc69c75b2bc94159..af3b925ece08945e6ca5ed37147022cfb45c0989 100644 (file)
--- a/Documentation/cpu-freq/user-guide.txt
+++ b/Documentation/cpu-freq/user-guide.txt
@@ -45,6 +45,7 @@ The following ARM processors are supported by cpufreq:
 ARM Integrator
 ARM-SA1100
 ARM-SA1110
+Intel PXA
 
 
 1.2 x86

diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt
index cb12ae175aa2de80b3114434c20e64cac4857593..53a63890aea49a9def4240e426ddce1db32439c8 100644 (file)
--- a/Documentation/kprobes.txt
+++ b/Documentation/kprobes.txt
@@ -141,6 +141,7 @@ architectures:
 - ppc64
 - ia64 (Does not support probes on instruction slot1.)
 - sparc64 (Return probes not yet implemented.)
+- arm
 
 3. Configuring Kprobes
 

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a04f507e7f2ca94f1b959d0e03dac7f0a3c73575..de211ac3853e90aa16017641efd295e8496cf3e9 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -180,8 +180,8 @@ config ARCH_AT91
        bool "Atmel AT91"
        select GENERIC_GPIO
        help
-         This enables support for systems based on the Atmel AT91RM9200
-         and AT91SAM9xxx processors.
+         This enables support for systems based on the Atmel AT91RM9200,
+         AT91SAM9 and AT91CAP9 processors.
 
 config ARCH_CLPS7500
        bool "Cirrus CL-PS7500FE"
@@ -217,6 +217,7 @@ config ARCH_EP93XX
        bool "EP93xx-based"
        select ARM_AMBA
        select ARM_VIC
+       select GENERIC_GPIO
        help
          This enables support for the Cirrus EP93xx series of CPUs.
 
@@ -333,6 +334,16 @@ config ARCH_MXC
        help
          Support for Freescale MXC/iMX-based family of processors
 
+config ARCH_ORION
+       bool "Marvell Orion"
+       depends on MMU
+       select PCI
+       select GENERIC_GPIO
+       select GENERIC_TIME
+       select GENERIC_CLOCKEVENTS
+       help
+         Support for Marvell Orion System on Chip family.
+
 config ARCH_PNX4008
        bool "Philips Nexperia PNX4008 Mobile"
        help
@@ -345,6 +356,7 @@ config ARCH_PXA
        select GENERIC_GPIO
        select GENERIC_TIME
        select GENERIC_CLOCKEVENTS
+       select TICK_ONESHOT
        help
          Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 
@@ -366,6 +378,7 @@ config ARCH_SA1100
        select ARCH_DISCONTIGMEM_ENABLE
        select ARCH_MTD_XIP
        select GENERIC_GPIO
+       select GENERIC_TIME
        help
          Support for StrongARM 11x0 based boards.
 
@@ -409,6 +422,17 @@ config ARCH_OMAP
        help
          Support for TI's OMAP platform (OMAP1 and OMAP2).
 
+config ARCH_MSM7X00A
+       bool "Qualcomm MSM7X00A"
+       select GENERIC_TIME
+       select GENERIC_CLOCKEVENTS
+       help
+         Support for Qualcomm MSM7X00A based systems.  This runs on the ARM11
+         apps processor of the MSM7X00A and depends on a shared memory
+         interface to the ARM9 modem processor which runs the baseband stack
+         and controls some vital subsystems (clock and power control, etc).
+         <http://www.cdmatech.com/products/msm7200_chipset_solution.jsp>
+
 endchoice
 
 source "arch/arm/mach-clps711x/Kconfig"
@@ -441,6 +465,8 @@ source "arch/arm/mach-omap1/Kconfig"
 
 source "arch/arm/mach-omap2/Kconfig"
 
+source "arch/arm/mach-orion/Kconfig"
+
 source "arch/arm/plat-s3c24xx/Kconfig"
 source "arch/arm/plat-s3c/Kconfig"
 
@@ -477,6 +503,8 @@ source "arch/arm/mach-davinci/Kconfig"
 
 source "arch/arm/mach-ks8695/Kconfig"
 
+source "arch/arm/mach-msm/Kconfig"
+
 # Definitions to make life easier
 config ARCH_ACORN
        bool
@@ -657,6 +685,7 @@ config HZ
        default 128 if ARCH_L7200
        default 200 if ARCH_EBSA110 || ARCH_S3C2410
        default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
+       default AT91_TIMER_HZ if ARCH_AT91
        default 100
 
 config AEABI
@@ -716,7 +745,7 @@ config LEDS
                   ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
                   ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
                   ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
-                  ARCH_KS8695
+                  ARCH_KS8695 || MACH_RD88F5182
        help
          If you say Y here, the LEDs on your machine will be used
          to provide useful information about your current system status.
@@ -867,7 +896,7 @@ config KEXEC
 
 endmenu
 
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
 
 menu "CPU Frequency scaling"
 
@@ -903,6 +932,12 @@ config CPU_FREQ_IMX
 
          If in doubt, say N.
 
+config CPU_FREQ_PXA
+       bool
+       depends on CPU_FREQ && ARCH_PXA && PXA25x
+       default y
+       select CPU_FREQ_DEFAULT_GOV_USERSPACE
+
 endmenu
 
 endif
@@ -951,7 +986,7 @@ config FPE_FASTFPE
 
 config VFP
        bool "VFP-format floating point maths"
-       depends on CPU_V6 || CPU_ARM926T
+       depends on CPU_V6 || CPU_ARM926T || CPU_V7 || CPU_FEROCEON
        help
          Say Y to include VFP support code in the kernel. This is needed
          if your hardware includes a VFP unit.
@@ -961,6 +996,18 @@ config VFP
 
          Say N if your target does not have VFP hardware.
 
+config VFPv3
+       bool
+       depends on VFP
+       default y if CPU_V7
+
+config NEON
+       bool "Advanced SIMD (NEON) Extension support"
+       depends on VFPv3 && CPU_V7
+       help
+         Say Y to include support code for NEON, the ARMv7 Advanced SIMD
+         Extension.
+
 endmenu
 
 menu "Userspace binary formats"

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 18101f5f5f249b0377c1fe4299c9094f6db16af7..192ee01a9ba20b00fef403afa3ffb07d04ec0d19 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -43,6 +43,12 @@ config DEBUG_ERRORS
          you are concerned with the code size or don't want to see these
          messages.
 
+config DEBUG_STACK_USAGE
+       bool "Enable stack utilization instrumentation"
+       depends on DEBUG_KERNEL
+       help
+         Enables the display of the minimum amount of free stack which each
+         task has ever had available in the sysrq-T output.
 
 # These options are only for real kernel hackers who want to get their hands dirty.
 config DEBUG_LL

diff --git a/arch/arm/Kconfig.instrumentation b/arch/arm/Kconfig.instrumentation
index 63b8c6d5606ad34a6ba799df038e3e886c4e3fd7..453ad8e15d6995ce876683476791dbfd28f8b678 100644 (file)
--- a/arch/arm/Kconfig.instrumentation
+++ b/arch/arm/Kconfig.instrumentation
@@ -43,6 +43,16 @@ config OPROFILE_MPCORE
 config OPROFILE_ARM11_CORE
        bool
 
+config KPROBES
+       bool "Kprobes"
+       depends on KALLSYMS && MODULES && !UML && !XIP_KERNEL
+       help
+         Kprobes allows you to trap at almost any kernel address and
+         execute a callback function.  register_kprobe() establishes
+         a probepoint and specifies the callback.  Kprobes is useful
+         for kernel debugging, non-intrusive instrumentation and testing.
+         If in doubt, say "N".
+
 config MARKERS
        bool "Activate markers"
        help

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 35e56c99ad1ddbaf64c76faecefe258cb88ed072..7b8ff66febe1ffe27f9f734a3a7f45b58e86a464 100644 (file)
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -139,6 +139,8 @@ endif
  machine-$(CONFIG_ARCH_KS8695)     := ks8695
   incdir-$(CONFIG_ARCH_MXC)       := mxc
  machine-$(CONFIG_ARCH_MX3)       := mx3
+ machine-$(CONFIG_ARCH_ORION)     := orion
+ machine-$(CONFIG_ARCH_MSM7X00A)   := msm
 
 ifeq ($(CONFIG_ARCH_EBSA110),y)
 # This is what happens if you forget the IOCS16 line.

diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 5fde99f9d9f93dafbf2e555a646b3f08ebbbc561..de9d9ee50958089bcf8fb7217fd1c48617d6097c 100644 (file)
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -44,10 +44,6 @@ ifeq ($(CONFIG_PXA_SHARPSL),y)
 OBJS           += head-sharpsl.o
 endif
 
-ifeq ($(CONFIG_ARCH_AT91RM9200),y)
-OBJS           += head-at91rm9200.o
-endif
-
 ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 ifeq ($(CONFIG_CPU_CP15),y)
 OBJS           += big-endian.o

diff --git a/arch/arm/boot/compressed/head-at91rm9200.S b/arch/arm/boot/compressed/head-at91rm9200.S
deleted file mode 100644 (file)
index 11782cc..0000000
--- a/arch/arm/boot/compressed/head-at91rm9200.S
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * linux/arch/arm/boot/compressed/head-at91rm9200.S
- *
- *  Copyright (C) 2003 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#include <asm/mach-types.h>
-
-               .section        ".start", "ax"
-
-               @ Atmel AT91RM9200-DK : 262
-               mov     r3,     #(MACH_TYPE_AT91RM9200DK & 0xff)
-               orr     r3, r3, #(MACH_TYPE_AT91RM9200DK & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Cogent CSB337 : 399
-               mov     r3,     #(MACH_TYPE_CSB337 & 0xff)
-               orr     r3, r3, #(MACH_TYPE_CSB337 & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Cogent CSB637 : 648
-               mov     r3,     #(MACH_TYPE_CSB637 & 0xff)
-               orr     r3, r3, #(MACH_TYPE_CSB637 & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Atmel AT91RM9200-EK : 705
-               mov     r3,     #(MACH_TYPE_AT91RM9200EK & 0xff)
-               orr     r3, r3, #(MACH_TYPE_AT91RM9200EK & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Conitec Carmeva : 769
-               mov     r3,     #(MACH_TYPE_CARMEVA & 0xff)
-               orr     r3, r3, #(MACH_TYPE_CARMEVA & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ KwikByte KB920x : 612
-               mov     r3,     #(MACH_TYPE_KB9200 & 0xff)
-               orr     r3, r3, #(MACH_TYPE_KB9200 & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Embest ATEB9200 : 923
-               mov     r3,     #(MACH_TYPE_ATEB9200 & 0xff)
-               orr     r3, r3, #(MACH_TYPE_ATEB9200 & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Sperry-Sun KAFA : 662
-               mov     r3,     #(MACH_TYPE_KAFA & 0xff)
-               orr     r3, r3, #(MACH_TYPE_KAFA & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ picotux 200 : 963
-               mov     r3,     #(MACH_TYPE_PICOTUX2XX & 0xff)
-               orr     r3, r3, #(MACH_TYPE_PICOTUX2XX & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Ajeco 1ARM : 1075
-               mov     r3,     #(MACH_TYPE_ONEARM & 0xff)
-               orr     r3, r3, #(MACH_TYPE_ONEARM & 0xff00)
-               cmp     r7, r3
-               beq     99f
-
-               @ Unknown board, use the AT91RM9200DK board
-               @ mov   r7, #MACH_TYPE_AT91RM9200
-               mov     r7,     #(MACH_TYPE_AT91RM9200DK & 0xff)
-               orr     r7, r7, #(MACH_TYPE_AT91RM9200DK & 0xff00)
-
-99:

diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 5cac46a19bb781609b1940c7cde7d353641d246f..3c2c8f2a1dc4f4e6a4da9dc0bd50b4b4447d42c4 100644 (file)
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -623,6 +623,12 @@ proc_types:
                b       __armv4_mmu_cache_off
                b       __armv4_mmu_cache_flush
 
+               .word   0x56055310              @ Feroceon
+               .word   0xfffffff0
+               b       __armv4_mmu_cache_on
+               b       __armv4_mmu_cache_off
+               b       __armv5tej_mmu_cache_flush
+
                @ These match on the architecture ID
 
                .word   0x00020000              @ ARMv4T
@@ -641,7 +647,7 @@ proc_types:
                .word   0x000f0000
                b       __armv4_mmu_cache_on
                b       __armv4_mmu_cache_off
-               b       __armv4_mmu_cache_flush
+               b       __armv5tej_mmu_cache_flush
 
                .word   0x0007b000              @ ARMv6
                .word   0x000ff000
@@ -821,6 +827,13 @@ iflush:
                mcr     p15, 0, r10, c7, c10, 4 @ drain WB
                mov     pc, lr
 
+__armv5tej_mmu_cache_flush:
+1:             mrc     p15, 0, r15, c7, c14, 3 @ test,clean,invalidate D cache
+               bne     1b
+               mcr     p15, 0, r0, c7, c5, 0   @ flush I cache
+               mcr     p15, 0, r0, c7, c10, 4  @ drain WB
+               mov     pc, lr
+
 __armv4_mmu_cache_flush:
                mov     r2, #64*1024            @ default: 32K dcache size (*2)
                mov     r11, #32                @ default: 32 byte line size

diff --git a/arch/arm/common/rtctime.c b/arch/arm/common/rtctime.c
index bf1075e1f571d32794e92fd01aa18c2594a53971..f53bca46e23cadb5e35dd847173b5028a7ffa1c8 100644 (file)
--- a/arch/arm/common/rtctime.c
+++ b/arch/arm/common/rtctime.c
@@ -20,7 +20,6 @@
 #include <linux/capability.h>
 #include <linux/device.h>
 #include <linux/mutex.h>
-#include <linux/rtc.h>
 
 #include <asm/rtc.h>
 #include <asm/semaphore.h>

diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig
new file mode 100644 (file)
index 0000000..e32e736
--- /dev/null
+++ b/arch/arm/configs/at91cap9adk_defconfig
@@ -0,0 +1,1143 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc8
+# Wed Jan 23 22:55:57 2008
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+CONFIG_ARCH_AT91=y
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Atmel AT91 System-on-Chip
+#
+# CONFIG_ARCH_AT91RM9200 is not set
+# CONFIG_ARCH_AT91SAM9260 is not set
+# CONFIG_ARCH_AT91SAM9261 is not set
+# CONFIG_ARCH_AT91SAM9263 is not set
+# CONFIG_ARCH_AT91SAM9RL is not set
+CONFIG_ARCH_AT91CAP9=y
+# CONFIG_ARCH_AT91X40 is not set
+CONFIG_AT91_PMC_UNIT=y
+
+#
+# AT91CAP9 Board Type
+#
+CONFIG_MACH_AT91CAP9ADK=y
+
+#
+# AT91 Board Options
+#
+CONFIG_MTD_AT91_DATAFLASH_CARD=y
+# CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set
+
+#
+# AT91 Feature Selections
+#
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_TIMER_HZ=100
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_LEDS=y
+CONFIG_LEDS_TIMER=y
+CONFIG_LEDS_CPU=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram0 rw"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+CONFIG_MTD_NAND_AT91=y
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_ATMEL_SSC=y
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_MACB=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_ATMEL=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_ATMEL=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+CONFIG_LOGO_LINUX_VGA16=y
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_AT91=y
+# CONFIG_MMC_SPI is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

diff --git a/arch/arm/configs/colibri_defconfig b/arch/arm/configs/colibri_defconfig
new file mode 100644 (file)
index 0000000..c3e3418
--- /dev/null
+++ b/arch/arm/configs/colibri_defconfig
@@ -0,0 +1,1481 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc3
+# Mon Dec  3 13:36:09 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LSF=y
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+CONFIG_MACH_COLIBRI=y
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_ARMCORE is not set
+CONFIG_PXA27x=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NETFILTER_XTABLES is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_QUEUE=m
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+CONFIG_VLAN_8021Q=m
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRCOMM=m
+CONFIG_IRDA_ULTRA=y
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+CONFIG_IRDA_FAST_RR=y
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+# CONFIG_DONGLE is not set
+# CONFIG_KINGSUN_DONGLE is not set
+# CONFIG_KSDAZZLE_DONGLE is not set
+# CONFIG_KS959_DONGLE is not set
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
+# CONFIG_USB_IRDA is not set
+# CONFIG_SIGMATEL_FIR is not set
+# CONFIG_PXA_FICP is not set
+# CONFIG_MCS_FIR is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIUSB is not set
+# CONFIG_BT_HCIBTUSB is not set
+# CONFIG_BT_HCIBTSDIO is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+CONFIG_CFG80211=y
+CONFIG_NL80211=y
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=y
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=y
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_SOFTMAC=m
+# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_XIP is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+CONFIG_MTD_PXA2XX=y
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+CONFIG_MTD_BLOCK2MTD=y
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_DISKONCHIP=y
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x4000000
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y
+CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y
+# CONFIG_MTD_NAND_SHARPSL is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+CONFIG_MTD_ONENAND=y
+# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
+# CONFIG_MTD_ONENAND_GENERIC is not set
+# CONFIG_MTD_ONENAND_OTP is not set
+# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
+# CONFIG_MTD_ONENAND_SIM is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=y
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=8
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_IDEDISK_MULTI_MODE=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+CONFIG_DM9000=y
+# CONFIG_SMC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+CONFIG_WLAN_80211=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_USB_ZD1201 is not set
+CONFIG_HOSTAP=y
+CONFIG_HOSTAP_FIRMWARE=y
+CONFIG_HOSTAP_FIRMWARE_NVRAM=y
+# CONFIG_ZD1211RW is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=m
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_PXA27x is not set
+# CONFIG_KEYBOARD_GPIO is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+CONFIG_MOUSE_SERIAL=m
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+CONFIG_TOUCHSCREEN_UCB1400=y
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_PXA is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_SA1100_WATCHDOG is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_CORGI is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_AC97_BUS=y
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=m
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+CONFIG_USB_GADGET_DUMMY_HCD=y
+CONFIG_USB_DUMMY_HCD=m
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+# CONFIG_MMC_PXA is not set
+CONFIG_NEW_LEDS=y
+# CONFIG_LEDS_CLASS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+CONFIG_RTC_DRV_PCF8583=m
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SA1100 is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_CONFIGFS_FS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=1
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-15"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=m
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+CONFIG_SECURITY_CAPABILITIES=y
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_SECURITY_ROOTPLUG is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_REED_SOLOMON=y
+CONFIG_REED_SOLOMON_DEC16=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig
index 970c8c772eb71a31d046f3316bd388b3f1cf0336..4264e273202d21a9df214b818b1f409583d020d0 100644 (file)
--- a/arch/arm/configs/collie_defconfig
+++ b/arch/arm/configs/collie_defconfig
@@ -367,7 +367,6 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-CONFIG_MTD_OBSOLETE_CHIPS=y
 CONFIG_MTD_SHARP=y
 # CONFIG_MTD_XIP is not set
 

diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig
new file mode 100644 (file)
index 0000000..ed487b9
--- /dev/null
+++ b/arch/arm/configs/eseries_pxa_defconfig
@@ -0,0 +1,1499 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.21-hh17
+# Fri Nov  9 20:23:03 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_BOARD_IRQ_MAP_SMALL is not set
+CONFIG_BOARD_IRQ_MAP_BIG=y
+CONFIG_DMABOUNCE=y
+
+#
+# Intel PXA2xx Implementations
+#
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+CONFIG_TOSHIBA_TMIO_OHCI=y
+CONFIG_ARCH_ESERIES=y
+CONFIG_MACH_E330=y
+CONFIG_MACH_E740=y
+CONFIG_MACH_E750=y
+CONFIG_MACH_E400=y
+CONFIG_MACH_E800=y
+CONFIG_E330_LCD=y
+CONFIG_E740_LCD=y
+CONFIG_E750_LCD=y
+CONFIG_E400_LCD=y
+CONFIG_E800_LCD=y
+CONFIG_ESERIES_UDC=y
+CONFIG_E330_TC6387XB=y
+CONFIG_E740_T7L66XB=y
+CONFIG_E400_T7L66XB=y
+CONFIG_E750_E800_TC6393XB=y
+CONFIG_E740_PCMCIA=m
+CONFIG_E750_PCMCIA=m
+CONFIG_E800_PCMCIA=m
+# CONFIG_MACH_A620 is not set
+# CONFIG_MACH_A716 is not set
+# CONFIG_MACH_A730 is not set
+# CONFIG_ARCH_H1900 is not set
+# CONFIG_ARCH_H2200 is not set
+# CONFIG_MACH_H3900 is not set
+# CONFIG_MACH_H4000 is not set
+# CONFIG_MACH_H4700 is not set
+# CONFIG_MACH_HX2750 is not set
+# CONFIG_ARCH_H5400 is not set
+# CONFIG_MACH_HIMALAYA is not set
+# CONFIG_MACH_HTCUNIVERSAL is not set
+# CONFIG_MACH_HTCALPINE is not set
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_HTCAPACHE is not set
+# CONFIG_MACH_BLUEANGEL is not set
+
+#
+# HTC_HW6X00
+#
+# CONFIG_MACH_HTCBEETLES is not set
+# CONFIG_MACH_HW6900 is not set
+# CONFIG_MACH_HTCATHENA is not set
+# CONFIG_ARCH_AXIMX3 is not set
+# CONFIG_ARCH_AXIMX5 is not set
+# CONFIG_MACH_X50 is not set
+# CONFIG_ARCH_ROVERP1 is not set
+# CONFIG_ARCH_ROVERP5P is not set
+# CONFIG_MACH_XSCALE_PALMLD is not set
+# CONFIG_MACH_T3XSCALE is not set
+# CONFIG_MACH_RECON is not set
+# CONFIG_MACH_GHI270HG is not set
+# CONFIG_MACH_GHI270 is not set
+# CONFIG_MACH_LOOXC550 is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+CONFIG_PXA25x=y
+
+#
+# Linux As Bootloader
+#
+# CONFIG_LAB is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+
+#
+# PC-card bridges
+#
+CONFIG_PCMCIA_PXA2XX=m
+
+#
+# Kernel Features
+#
+# CONFIG_PREEMPT is not set
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+CONFIG_KEXEC=y
+# CONFIG_TXTOFFSET_DELTA is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_MISC=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+CONFIG_PM_LEGACY=y
+# CONFIG_PM_DEBUG is not set
+# CONFIG_DPM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+# CONFIG_IEEE80211_CRYPT_CCMP is not set
+# CONFIG_IEEE80211_CRYPT_TKIP is not set
+# CONFIG_IEEE80211_SOFTMAC is not set
+CONFIG_WIRELESS_EXT=y
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+# CONFIG_STANDALONE is not set
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=m
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+CONFIG_MTD_NAND=m
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_IDS=m
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_SHARPSL is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=6144
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=m
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=m
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=m
+# CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# PCMCIA SCSI adapter support
+#
+# CONFIG_PCMCIA_AHA152X is not set
+# CONFIG_PCMCIA_FDOMAIN is not set
+# CONFIG_PCMCIA_NINJA_SCSI is not set
+# CONFIG_PCMCIA_QLOGIC is not set
+# CONFIG_PCMCIA_SYM53C500 is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# PHY device support
+#
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+CONFIG_NET_RADIO=y
+# CONFIG_NET_WIRELESS_RTNETLINK is not set
+
+#
+# Obsolete Wireless cards support (pre-802.11)
+#
+# CONFIG_STRIP is not set
+# CONFIG_PCMCIA_WAVELAN is not set
+# CONFIG_PCMCIA_NETWAVE is not set
+
+#
+# Wireless 802.11 Frequency Hopping cards support
+#
+# CONFIG_PCMCIA_RAYCS is not set
+
+#
+# Wireless 802.11b ISA/PCI cards support
+#
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+
+#
+# Wireless 802.11b Pcmcia/Cardbus cards support
+#
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_USB_ZD1201 is not set
+CONFIG_HOSTAP=m
+# CONFIG_HOSTAP_FIRMWARE is not set
+# CONFIG_HOSTAP_CS is not set
+# CONFIG_ACX is not set
+CONFIG_NET_WIRELESS=y
+
+#
+# PCMCIA network device support
+#
+# CONFIG_NET_PCMCIA is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_TSDEV=m
+CONFIG_INPUT_TSDEV_SCREEN_X=240
+CONFIG_INPUT_TSDEV_SCREEN_Y=320
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_LED_TRIGGER is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+CONFIG_TOUCHSCREEN_WM97XX=m
+CONFIG_TOUCHSCREEN_WM9705=y
+CONFIG_TOUCHSCREEN_WM9712=y
+CONFIG_TOUCHSCREEN_WM9713=y
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_PXA is not set
+# CONFIG_RS232_SERIAL is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_SA1100_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_TIHTC is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+# CONFIG_POWER_SUPPLY is not set
+
+#
+# L3 serial bus support
+#
+# CONFIG_L3 is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+# CONFIG_ADC is not set
+
+#
+# Compaq/iPAQ Drivers
+#
+
+#
+# Compaq/HP iPAQ Drivers
+#
+# CONFIG_IPAQ_SLEEVE is not set
+# CONFIG_SLEEVE_DEBUG is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_ASIC2 is not set
+# CONFIG_HTC_ASIC3 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_BBKEYS is not set
+# CONFIG_HTC_ASIC3_DS1WM is not set
+# CONFIG_SOC_SAMCOP is not set
+# CONFIG_SOC_HAMCOP is not set
+# CONFIG_SOC_MQ11XX is not set
+CONFIG_SOC_T7L66XB=y
+# CONFIG_SOC_TC6387XB is not set
+CONFIG_SOC_TC6393XB=y
+# CONFIG_SOC_TSC2101 is not set
+# CONFIG_SOC_TSC2200 is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_CORGI=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_IMAGEON is not set
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_MBX is not set
+CONFIG_FB_W100=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_VSFB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+CONFIG_FONT_ACORN_8x8=y
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# ALSA ARM devices
+#
+# CONFIG_SND_PXA2XX_AC97 is not set
+# CONFIG_SND_RECON is not set
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+
+#
+# PCMCIA devices
+#
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+
+#
+# SoC audio support
+#
+CONFIG_SND_SOC_AC97_BUS=y
+CONFIG_SND_SOC=m
+
+#
+# SoC Platforms
+#
+
+#
+# SoC Audio for the Atmel AT91
+#
+
+#
+# SoC Audio for the Intel PXA2xx
+#
+CONFIG_SND_PXA2XX_SOC=m
+CONFIG_SND_PXA2XX_SOC_AC97=m
+CONFIG_SND_PXA2XX_SOC_E740_WM9705=m
+CONFIG_SND_PXA2XX_SOC_E750_WM9705=m
+CONFIG_SND_PXA2XX_SOC_E800_WM9712=m
+# CONFIG_SND_PXA2XX_SOC_MAGICIAN is not set
+# CONFIG_SND_PXA2XX_SOC_BLUEANGEL is not set
+# CONFIG_SND_PXA2XX_SOC_H5000 is not set
+
+#
+# SoC Audio for the Freescale i.MX
+#
+
+#
+# SoC Audio for the Samsung S3C24XX
+#
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8772 is not set
+# CONFIG_SND_SOC_WM8971 is not set
+# CONFIG_SND_SOC_WM8956 is not set
+# CONFIG_SND_SOC_WM8960 is not set
+# CONFIG_SND_SOC_WM8976 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8980 is not set
+CONFIG_SND_SOC_WM9705=m
+# CONFIG_SND_SOC_WM9713 is not set
+CONFIG_SND_SOC_WM9712=m
+# CONFIG_SND_SOC_UDA1380 is not set
+# CONFIG_SND_SOC_AK4535 is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=m
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=m
+CONFIG_USB_DEBUG=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_TOUCHSCREEN is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_GTCO is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_NET2280 is not set
+CONFIG_USB_GADGET_PXA2XX=y
+CONFIG_USB_PXA2XX=y
+# CONFIG_USB_PXA2XX_SMALL is not set
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_MQ11XX is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=y
+# CONFIG_USB_ETH_RNDIS is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_CHAR is not set
+# CONFIG_USB_PXA2XX_GPIO is not set
+
+#
+# MMC/SD Card support
+#
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_BLOCK=y
+# CONFIG_MMC_PXA is not set
+CONFIG_MMC_TMIO=y
+# CONFIG_MMC_SAMCOP is not set
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y

diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
index add03c9e55531bcb0e7e17d617154aa8aa843236..988b4d13e76f5c9da6389615a74c0533ac703eba 100644 (file)
--- a/arch/arm/configs/iop13xx_defconfig
+++ b/arch/arm/configs/iop13xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
-# Thu Jul 19 15:57:52 2007
+# Linux kernel version: 2.6.24-rc5
+# Wed Dec 12 16:11:03 2007
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -26,15 +26,11 @@ CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SWAP=y
@@ -45,10 +41,15 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -69,7 +70,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
@@ -130,6 +130,7 @@ CONFIG_ARCH_IOP13XX=y
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
@@ -151,9 +152,12 @@ CONFIG_MACH_IQ81340SC=y
 CONFIG_MACH_IQ81340MC=y
 
 #
-# IOP13XX IMU Support
+# Boot options
+#
+
+#
+# Power management
 #
-# CONFIG_IOP_IMU is not set
 CONFIG_PLAT_IOP=y
 
 #
@@ -185,10 +189,7 @@ CONFIG_PCI=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
 
 #
@@ -207,6 +208,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
@@ -246,6 +248,7 @@ CONFIG_BINFMT_AOUT=y
 # Power management options
 #
 # CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
 
 #
 # Networking
@@ -285,6 +288,7 @@ CONFIG_IP_PNP_BOOTP=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -324,10 +328,6 @@ CONFIG_IPV6=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -356,6 +356,7 @@ CONFIG_IPV6=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
@@ -383,6 +384,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -423,6 +425,7 @@ CONFIG_MTD_PHYSMAP_START=0xfa000000
 CONFIG_MTD_PHYSMAP_LEN=0x0
 CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -463,6 +466,11 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
 
 #
 # SCSI device support
@@ -499,12 +507,9 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 CONFIG_SCSI_ISCSI_ATTRS=y
-CONFIG_SCSI_SAS_ATTRS=y
 # CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
@@ -515,6 +520,7 @@ CONFIG_SCSI_SAS_ATTRS=y
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
@@ -555,14 +561,8 @@ CONFIG_BLK_DEV_DM=y
 # CONFIG_DM_ZERO is not set
 # CONFIG_DM_MULTIPATH is not set
 # CONFIG_DM_DELAY is not set
-
-#
-# Fusion MPT device support
-#
+# CONFIG_DM_UEVENT is not set
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -577,6 +577,8 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_NET_ETHERNET is not set
 CONFIG_NETDEV_1000=y
@@ -585,6 +587,7 @@ CONFIG_NETDEV_1000=y
 CONFIG_E1000=y
 CONFIG_E1000_NAPI=y
 # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_E1000E is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -592,6 +595,7 @@ CONFIG_E1000_NAPI=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -600,11 +604,14 @@ CONFIG_E1000_NAPI=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
 # CONFIG_TR is not set
 
 #
@@ -639,7 +646,6 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -688,12 +694,10 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -758,9 +762,9 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SPI is not set
 # CONFIG_SPI_MASTER is not set
 # CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
@@ -768,12 +772,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
 # CONFIG_SENSORS_GL518SM is not set
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
@@ -787,14 +792,17 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM87 is not set
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -806,29 +814,18 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
+# CONFIG_WATCHDOG is not set
 
 #
-# LED drivers
+# Sonics Silicon Backplane
 #
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
-# LED Triggers
+# Multifunction device drivers
 #
+# CONFIG_MFD_SM501 is not set
 
 #
 # Multimedia devices
@@ -840,14 +837,16 @@ CONFIG_DAB=y
 #
 # Graphics support
 #
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Display device support
 #
 # CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_FB is not set
 
 #
 # Console display driver support
@@ -862,6 +861,7 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -877,16 +877,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
-
-#
-# Real Time Clock
-#
+# CONFIG_NEW_LEDS is not set
 CONFIG_RTC_LIB=y
 # CONFIG_RTC_CLASS is not set
+CONFIG_DMADEVICES=y
 
 #
-# DMA Engine support
+# DMA Devices
 #
+CONFIG_INTEL_IOP_ADMA=y
 CONFIG_DMA_ENGINE=y
 
 #
@@ -894,12 +893,6 @@ CONFIG_DMA_ENGINE=y
 #
 # CONFIG_NET_DMA is not set
 
-#
-# DMA Devices
-#
-# CONFIG_INTEL_IOATDMA is not set
-CONFIG_INTEL_IOP_ADMA=y
-
 #
 # File systems
 #
@@ -912,7 +905,6 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -952,7 +944,6 @@ CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -969,10 +960,12 @@ CONFIG_ECRYPT_FS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
 # CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_FS_XATTR is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
@@ -981,10 +974,7 @@ CONFIG_CRAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
@@ -1037,10 +1027,6 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -1081,21 +1067,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
-
-#
-# Profiling support
-#
+CONFIG_INSTRUMENTATION=y
 # CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
@@ -1104,6 +1085,7 @@ CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_FRAME_POINTER=y
+# CONFIG_SAMPLES is not set
 CONFIG_DEBUG_USER=y
 
 #
@@ -1112,6 +1094,7 @@ CONFIG_DEBUG_USER=y
 CONFIG_KEYS=y
 CONFIG_KEYS_DEBUG_PROC_KEYS=y
 # CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_XOR_BLOCKS=y
 CONFIG_ASYNC_CORE=y
 CONFIG_ASYNC_MEMCPY=y
@@ -1136,6 +1119,7 @@ CONFIG_CRYPTO_ECB=y
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_LRW=y
+# CONFIG_CRYPTO_XTS is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -1150,11 +1134,13 @@ CONFIG_CRYPTO_TEA=y
 CONFIG_CRYPTO_ARC4=y
 CONFIG_CRYPTO_KHAZAD=y
 CONFIG_CRYPTO_ANUBIS=y
+# CONFIG_CRYPTO_SEED is not set
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_MICHAEL_MIC=y
 CONFIG_CRYPTO_CRC32C=y
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
 CONFIG_CRYPTO_HW=y
 
 #

diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig
index 027aef22b4d15ae54b88908e2a4742b1372f8704..83f40d4041a6650a2e6f35bfa0256cf549c4ff2a 100644 (file)
--- a/arch/arm/configs/iop32x_defconfig
+++ b/arch/arm/configs/iop32x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
-# Thu Jul 19 16:00:36 2007
+# Linux kernel version: 2.6.24-rc5
+# Wed Dec 12 15:49:08 2007
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -26,15 +26,11 @@ CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
@@ -45,9 +41,14 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -69,7 +70,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
@@ -130,6 +130,7 @@ CONFIG_ARCH_IOP32X=y
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
@@ -153,6 +154,15 @@ CONFIG_ARCH_IQ80321=y
 CONFIG_ARCH_IQ31244=y
 CONFIG_MACH_N2100=y
 CONFIG_IOP3XX_ATU=y
+# CONFIG_MACH_EM7210 is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
 CONFIG_PLAT_IOP=y
 
 #
@@ -182,11 +192,8 @@ CONFIG_XSCALE_PMU=y
 CONFIG_PCI=y
 CONFIG_PCI_SYSCALL=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
 # CONFIG_PCCARD is not set
 
 #
@@ -205,6 +212,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
@@ -244,6 +252,7 @@ CONFIG_BINFMT_AOUT=y
 # Power management options
 #
 # CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
 
 #
 # Networking
@@ -282,6 +291,7 @@ CONFIG_IP_PNP_BOOTP=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -321,10 +331,6 @@ CONFIG_IPV6=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -353,6 +359,7 @@ CONFIG_IPV6=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
@@ -382,6 +389,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -417,6 +425,7 @@ CONFIG_MTD_PHYSMAP_START=0x0
 CONFIG_MTD_PHYSMAP_LEN=0x0
 CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -459,6 +468,11 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
 # CONFIG_IDE is not set
 
 #
@@ -496,12 +510,9 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
@@ -512,6 +523,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
@@ -576,6 +588,7 @@ CONFIG_SATA_VITESSE=y
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
 # CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
@@ -606,14 +619,8 @@ CONFIG_BLK_DEV_DM=y
 # CONFIG_DM_ZERO is not set
 # CONFIG_DM_MULTIPATH is not set
 # CONFIG_DM_DELAY is not set
-
-#
-# Fusion MPT device support
-#
+# CONFIG_DM_UEVENT is not set
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -628,6 +635,8 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -641,13 +650,16 @@ CONFIG_MII=y
 # CONFIG_DM9000 is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
@@ -667,6 +679,7 @@ CONFIG_NETDEV_1000=y
 CONFIG_E1000=y
 CONFIG_E1000_NAPI=y
 # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_E1000E is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -675,6 +688,7 @@ CONFIG_R8169=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -683,11 +697,14 @@ CONFIG_R8169=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
 # CONFIG_TR is not set
 
 #
@@ -703,7 +720,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_USB_KAWETH is not set
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
 # CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
@@ -732,7 +748,6 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -781,12 +796,10 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -852,9 +865,9 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SPI is not set
 # CONFIG_SPI_MASTER is not set
 # CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
@@ -862,12 +875,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
 # CONFIG_SENSORS_GL518SM is not set
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
@@ -881,14 +895,17 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM87 is not set
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -900,29 +917,18 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
+# CONFIG_WATCHDOG is not set
 
 #
-# LED drivers
+# Sonics Silicon Backplane
 #
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
-# LED Triggers
+# Multifunction device drivers
 #
+# CONFIG_MFD_SM501 is not set
 
 #
 # Multimedia devices
@@ -935,14 +941,16 @@ CONFIG_DAB=y
 #
 # Graphics support
 #
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Display device support
 #
 # CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_FB is not set
 
 #
 # Console display driver support
@@ -957,6 +965,7 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
 
 #
 # USB Input Devices
@@ -1013,6 +1022,7 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
 # CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
@@ -1070,28 +1080,66 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
 
 #
-# Real Time Clock
+# RTC interfaces
 #
-CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# DMA Engine support
+# I2C RTC drivers
 #
-CONFIG_DMA_ENGINE=y
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RS5C372=y
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
 
 #
-# DMA Clients
+# SPI RTC drivers
 #
-CONFIG_NET_DMA=y
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_DMADEVICES=y
 
 #
 # DMA Devices
 #
-# CONFIG_INTEL_IOATDMA is not set
 CONFIG_INTEL_IOP_ADMA=y
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
 
 #
 # File systems
@@ -1105,7 +1153,6 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -1145,7 +1192,6 @@ CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -1162,10 +1208,12 @@ CONFIG_ECRYPT_FS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
 # CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_FS_XATTR is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
@@ -1174,10 +1222,7 @@ CONFIG_CRAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
@@ -1224,26 +1269,17 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
 # CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
-
-#
-# Profiling support
-#
+CONFIG_INSTRUMENTATION=y
 # CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
@@ -1270,10 +1306,13 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_FORCED_INLINING is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_ERRORS is not set
 CONFIG_DEBUG_LL=y
@@ -1285,6 +1324,7 @@ CONFIG_DEBUG_LL=y
 CONFIG_KEYS=y
 CONFIG_KEYS_DEBUG_PROC_KEYS=y
 # CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_XOR_BLOCKS=y
 CONFIG_ASYNC_CORE=y
 CONFIG_ASYNC_MEMCPY=y
@@ -1309,6 +1349,7 @@ CONFIG_CRYPTO_ECB=y
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_LRW=y
+# CONFIG_CRYPTO_XTS is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -1323,11 +1364,13 @@ CONFIG_CRYPTO_TEA=y
 CONFIG_CRYPTO_ARC4=y
 CONFIG_CRYPTO_KHAZAD=y
 CONFIG_CRYPTO_ANUBIS=y
+# CONFIG_CRYPTO_SEED is not set
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_MICHAEL_MIC=y
 CONFIG_CRYPTO_CRC32C=y
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
 CONFIG_CRYPTO_HW=y
 
 #

diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
index 721ee64a13f7fb740034a27ef646064f0a2355ff..917afb5ccfacba602b1041b35f6689e5cbb1fc66 100644 (file)
--- a/arch/arm/configs/iop33x_defconfig
+++ b/arch/arm/configs/iop33x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
-# Thu Jul 19 16:05:59 2007
+# Linux kernel version: 2.6.24-rc5
+# Wed Dec 12 16:11:27 2007
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -26,15 +26,11 @@ CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
@@ -45,9 +41,14 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -69,7 +70,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
@@ -130,6 +130,7 @@ CONFIG_ARCH_IOP33X=y
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
@@ -150,6 +151,14 @@ CONFIG_IOP3XX_ATU=y
 #
 CONFIG_ARCH_IQ80331=y
 CONFIG_MACH_IQ80332=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
 CONFIG_PLAT_IOP=y
 
 #
@@ -179,11 +188,8 @@ CONFIG_XSCALE_PMU=y
 CONFIG_PCI=y
 CONFIG_PCI_SYSCALL=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
 # CONFIG_PCCARD is not set
 
 #
@@ -202,6 +208,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
@@ -241,6 +248,7 @@ CONFIG_BINFMT_AOUT=y
 # Power management options
 #
 # CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
 
 #
 # Networking
@@ -279,6 +287,7 @@ CONFIG_IP_PNP_BOOTP=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -318,10 +327,6 @@ CONFIG_IPV6=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -350,6 +355,7 @@ CONFIG_IPV6=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
@@ -379,6 +385,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -419,6 +426,7 @@ CONFIG_MTD_PHYSMAP_START=0x0
 CONFIG_MTD_PHYSMAP_LEN=0x0
 CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -459,6 +467,11 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
 # CONFIG_IDE is not set
 
 #
@@ -496,12 +509,9 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
@@ -512,6 +522,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
@@ -552,14 +563,8 @@ CONFIG_BLK_DEV_DM=y
 # CONFIG_DM_ZERO is not set
 # CONFIG_DM_MULTIPATH is not set
 # CONFIG_DM_DELAY is not set
-
-#
-# Fusion MPT device support
-#
+# CONFIG_DM_UEVENT is not set
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -574,6 +579,8 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_NET_ETHERNET is not set
 CONFIG_NETDEV_1000=y
@@ -582,6 +589,7 @@ CONFIG_NETDEV_1000=y
 CONFIG_E1000=y
 CONFIG_E1000_NAPI=y
 # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_E1000E is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -589,6 +597,7 @@ CONFIG_E1000_NAPI=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -597,11 +606,14 @@ CONFIG_E1000_NAPI=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
 # CONFIG_TR is not set
 
 #
@@ -636,7 +648,6 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -685,12 +696,10 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -755,9 +764,9 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SPI is not set
 # CONFIG_SPI_MASTER is not set
 # CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
@@ -765,12 +774,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
 # CONFIG_SENSORS_GL518SM is not set
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
@@ -784,14 +794,17 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM87 is not set
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -803,29 +816,18 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
+# CONFIG_WATCHDOG is not set
 
 #
-# LED drivers
+# Sonics Silicon Backplane
 #
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
-# LED Triggers
+# Multifunction device drivers
 #
+# CONFIG_MFD_SM501 is not set
 
 #
 # Multimedia devices
@@ -837,14 +839,16 @@ CONFIG_DAB=y
 #
 # Graphics support
 #
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Display device support
 #
 # CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_FB is not set
 
 #
 # Console display driver support
@@ -859,6 +863,7 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -874,16 +879,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
-
-#
-# Real Time Clock
-#
+# CONFIG_NEW_LEDS is not set
 CONFIG_RTC_LIB=y
 # CONFIG_RTC_CLASS is not set
+CONFIG_DMADEVICES=y
 
 #
-# DMA Engine support
+# DMA Devices
 #
+CONFIG_INTEL_IOP_ADMA=y
 CONFIG_DMA_ENGINE=y
 
 #
@@ -891,12 +895,6 @@ CONFIG_DMA_ENGINE=y
 #
 CONFIG_NET_DMA=y
 
-#
-# DMA Devices
-#
-# CONFIG_INTEL_IOATDMA is not set
-CONFIG_INTEL_IOP_ADMA=y
-
 #
 # File systems
 #
@@ -909,7 +907,6 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -949,7 +946,6 @@ CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -969,10 +965,7 @@ CONFIG_CRAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
@@ -1019,26 +1012,17 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
 # CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
-
-#
-# Profiling support
-#
+CONFIG_INSTRUMENTATION=y
 # CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
@@ -1065,10 +1049,13 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_FORCED_INLINING is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_ERRORS is not set
 CONFIG_DEBUG_LL=y
@@ -1079,6 +1066,7 @@ CONFIG_DEBUG_LL=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_XOR_BLOCKS=y
 CONFIG_ASYNC_CORE=y
 CONFIG_ASYNC_MEMCPY=y

diff --git a/arch/arm/configs/littleton_defconfig b/arch/arm/configs/littleton_defconfig
new file mode 100644 (file)
index 0000000..1db4969
--- /dev/null
+++ b/arch/arm/configs/littleton_defconfig
@@ -0,0 +1,783 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc5
+# Fri Dec 21 11:06:19 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+
+#
+# Supported PXA3xx Processor Variants
+#
+CONFIG_CPU_PXA300=y
+CONFIG_CPU_PXA310=y
+# CONFIG_CPU_PXA320 is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_ZYLONITE is not set
+CONFIG_MACH_LITTLETON=y
+# CONFIG_MACH_ARMCORE is not set
+CONFIG_PXA3xx=y
+CONFIG_PXA_SSP=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSC3=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+CONFIG_IO_36=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=64M"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_SMC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_DIRECTIO=y
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+# CONFIG_INSTRUMENTATION is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig
new file mode 100644 (file)
index 0000000..ae4c5e6
--- /dev/null
+++ b/arch/arm/configs/msm_defconfig
@@ -0,0 +1,895 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23
+# Wed Nov  7 01:36:45 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+# CONFIG_GENERIC_GPIO is not set
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_GPIOS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+# CONFIG_SYSVIPC is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_GOLDFISH is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+CONFIG_ARCH_MSM7X00A=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# MSM7200 Board Type
+#
+CONFIG_MACH_HALIBUT=y
+CONFIG_SERIAL_MSM=y
+CONFIG_SERIAL_MSM_CONSOLE=y
+# CONFIG_SERIAL_MSM_NOINIT is not set
+CONFIG_MSM_SMD=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_V6=y
+# CONFIG_CPU_32v6K is not set
+CONFIG_CPU_32v6=y
+CONFIG_CPU_ABRT_EV6=y
+CONFIG_CPU_CACHE_V6=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V6=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=ttyMSM,115200n8"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+CONFIG_MTD_MSM_NAND=y
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_GOLDFISH_NAND is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+CONFIG_DUMMY=y
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=y
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_MSM_RMNET=y
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_MEP is not set
+CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI=y
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_UINPUT is not set
+CONFIG_INPUT_GPIO=y
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DCC_TTY=y
+# CONFIG_GOLDFISH_TTY is not set
+CONFIG_BINDER=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_MSM=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+CONFIG_SENSORS_PCA9633=y
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+CONFIG_SENSORS_AKM8976=y
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_LOW_MEMORY_KILLER=y
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_MSM=y
+# CONFIG_FB_GOLDFISH is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# USB Function Support
+#
+CONFIG_USB_FUNCTION=y
+CONFIG_USB_FUNCTION_MSM_HSUSB=y
+# CONFIG_USB_FUNCTION_NULL is not set
+# CONFIG_USB_FUNCTION_ZERO is not set
+# CONFIG_USB_FUNCTION_LOOPBACK is not set
+CONFIG_USB_FUNCTION_ADB=y
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Android
+#
+# CONFIG_ANDROID_GADGET is not set
+# CONFIG_ANDROID_RAM_CONSOLE is not set
+CONFIG_ANDROID_LOGGER=y
+CONFIG_ANDROID_VIBRATOR=y
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_YAFFS_FS=y
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# CONFIG_YAFFS_DOES_ECC is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHEDSTATS=y
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_FORCED_INLINING is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

diff --git a/arch/arm/configs/orion_defconfig b/arch/arm/configs/orion_defconfig
new file mode 100644 (file)
index 0000000..17a55de
--- /dev/null
+++ b/arch/arm/configs/orion_defconfig
@@ -0,0 +1,1384 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc3
+# Wed Nov 28 15:13:57 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+CONFIG_ARCH_ORION=y
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Orion Implementations
+#
+CONFIG_MACH_DB88F5281=y
+CONFIG_MACH_RD88F5182=y
+CONFIG_MACH_KUROBOX_PRO=y
+CONFIG_MACH_DNS323=y
+CONFIG_MACH_TS209=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_FEROCEON=y
+CONFIG_CPU_FEROCEON_OLD_ID=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+CONFIG_PCI=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_LEDS=y
+CONFIG_LEDS_CPU=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+CONFIG_VFP=y
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_FTL=y
+CONFIG_NFTL=y
+# CONFIG_NFTL_RW is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_CFI_I4=y
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+CONFIG_MTD_NAND_ORION=y
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+CONFIG_SCSI_MVSATA=y
+
+#
+# Sata options
+#
+# CONFIG_MV_SATA_SUPPORT_ATAPI is not set
+# CONFIG_MV_SATA_ENABLE_1MB_IOS is not set
+CONFIG_SATA_NO_DEBUG=y
+# CONFIG_SATA_DEBUG_ON_ERROR is not set
+# CONFIG_SATA_FULL_DEBUG is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+CONFIG_ATA=m
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_IP1000 is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_EEPRO100 is not set
+CONFIG_E100=y
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+CONFIG_E1000_NAPI=y
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_E1000E is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+CONFIG_SKGE=y
+CONFIG_SKY2=y
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
+CONFIG_MV643XX_ETH=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=16
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+CONFIG_I2C_MV64XXX=y
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_SPLIT_ISO=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+CONFIG_USB_SL811_HCD=y
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+CONFIG_USB_PRINTER=y
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+# CONFIG_USB_STORAGE_ISD200 is not set
+CONFIG_USB_STORAGE_DPCM=y
+# CONFIG_USB_STORAGE_USBAT is not set
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_GPIO is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RS5C372=y
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+CONFIG_RTC_DRV_M41T80=y
+# CONFIG_RTC_DRV_M41T80_WDT is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+CONFIG_LDM_DEBUG=y
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+CONFIG_SUN_PARTITION=y
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_SAMPLES is not set
+CONFIG_DEBUG_USER=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
new file mode 100644 (file)
index 0000000..17b9b24
--- /dev/null
+++ b/arch/arm/configs/pcm027_defconfig
@@ -0,0 +1,1096 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc6
+# Fri Dec 21 10:52:09 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_ARMCORE is not set
+CONFIG_MACH_PCM027=y
+CONFIG_MACH_PCM990_BASEBOARD=y
+CONFIG_PXA27x=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_XIP is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x00000000
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PXA2XX is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_SMC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+CONFIG_SENSORS_EEPROM=y
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_AC97_CODEC=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# ALSA ARM devices
+#
+CONFIG_SND_PXA2XX_PCM=y
+CONFIG_SND_PXA2XX_AC97=y
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# SoC Audio support for SuperH
+#
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_PXA=y
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8563=m
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=m
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=m
+CONFIG_FS_MBCACHE=m
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_NFS_DIRECTIO=y
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-15"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=y
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_INSTRUMENTATION is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 593b56509f4f5e5eda354016a52f92ba3f4a7905..faa7619211534c541f61e370985cf1480f247f52 100644 (file)
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_ISA_DMA)         += dma-isa.o
 obj-$(CONFIG_PCI)              += bios32.o isa.o
 obj-$(CONFIG_SMP)              += smp.o
 obj-$(CONFIG_KEXEC)            += machine_kexec.o relocate_kernel.o
+obj-$(CONFIG_KPROBES)          += kprobes.o kprobes-decode.o
 obj-$(CONFIG_OABI_COMPAT)      += sys_oabi-compat.o
 
 obj-$(CONFIG_CRUNCH)           += crunch.o crunch-bits.o

diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c
index 0a3e9ad297d8ba8be45967e811be5d226941eb90..2f080a35a2d9240181a6edd745394e0942a128e2 100644 (file)
--- a/arch/arm/kernel/dma-isa.c
+++ b/arch/arm/kernel/dma-isa.c
@@ -216,7 +216,7 @@ void __init isa_init_dma(dma_t *dma)
 
                request_dma(DMA_ISA_CASCADE, "cascade");
 
-               for (i = 0; i < sizeof(dma_resources) / sizeof(dma_resources[0]); i++)
+               for (i = 0; i < ARRAY_SIZE(dma_resources); i++)
                        request_resource(&ioport_resource, dma_resources + i);
        }
 }

diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 29dec080a60431dd88bfa7b732940449054374ad..a46d5b456765e1416485d2d6eca7919b764c9756 100644 (file)
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -11,8 +11,8 @@
  *
  *  Low-level vector interface routines
  *
- *  Note:  there is a StrongARM bug in the STMIA rn, {regs}^ instruction that causes
- *  it to save wrong values...  Be aware!
+ *  Note:  there is a StrongARM bug in the STMIA rn, {regs}^ instruction
+ *  that causes it to save wrong values...  Be aware!
  */
 
 #include <asm/memory.h>
@@ -58,6 +58,12 @@
 
        .endm
 
+#ifdef CONFIG_KPROBES
+       .section        .kprobes.text,"ax",%progbits
+#else
+       .text
+#endif
+
 /*
  * Invalid mode handlers
  */
@@ -112,8 +118,8 @@ common_invalid:
 #define SPFIX(code...)
 #endif
 
-       .macro  svc_entry
-       sub     sp, sp, #S_FRAME_SIZE
+       .macro  svc_entry, stack_hole=0
+       sub     sp, sp, #(S_FRAME_SIZE + \stack_hole)
  SPFIX(        tst     sp, #4          )
  SPFIX(        bicne   sp, sp, #4      )
        stmib   sp, {r1 - r12}
@@ -121,7 +127,7 @@ common_invalid:
        ldmia   r0, {r1 - r3}
        add     r5, sp, #S_SP           @ here for interlock avoidance
        mov     r4, #-1                 @  ""  ""      ""       ""
-       add     r0, sp, #S_FRAME_SIZE   @  ""  ""      ""       ""
+       add     r0, sp, #(S_FRAME_SIZE + \stack_hole)
  SPFIX(        addne   r0, r0, #4      )
        str     r1, [sp]                @ save the "real" r0 copied
                                        @ from the exception stack
@@ -242,7 +248,14 @@ svc_preempt:
 
        .align  5
 __und_svc:
+#ifdef CONFIG_KPROBES
+       @ If a kprobe is about to simulate a "stmdb sp..." instruction,
+       @ it obviously needs free stack space which then will belong to
+       @ the saved context.
+       svc_entry 64
+#else
        svc_entry
+#endif
 
        @
        @ call emulation code, which returns using r9 if it has emulated
@@ -480,6 +493,13 @@ __und_usr:
  * co-processor instructions.  However, we have to watch out
  * for the ARM6/ARM7 SWI bug.
  *
+ * NEON is a special case that has to be handled here. Not all
+ * NEON instructions are co-processor instructions, so we have
+ * to make a special case of checking for them. Plus, there's
+ * five groups of them, so we have a table of mask/opcode pairs
+ * to check against, and if any match then we branch off into the
+ * NEON handler code.
+ *
  * Emulators may wish to make use of the following registers:
  *  r0  = instruction opcode.
  *  r2  = PC+4
@@ -488,6 +508,23 @@ __und_usr:
  *  lr  = unrecognised instruction return address
  */
 call_fpe:
+#ifdef CONFIG_NEON
+       adr     r6, .LCneon_opcodes
+2:
+       ldr     r7, [r6], #4                    @ mask value
+       cmp     r7, #0                          @ end mask?
+       beq     1f
+       and     r8, r0, r7
+       ldr     r7, [r6], #4                    @ opcode bits matching in mask
+       cmp     r8, r7                          @ NEON instruction?
+       bne     2b
+       get_thread_info r10
+       mov     r7, #1
+       strb    r7, [r10, #TI_USED_CP + 10]     @ mark CP#10 as used
+       strb    r7, [r10, #TI_USED_CP + 11]     @ mark CP#11 as used
+       b       do_vfp                          @ let VFP handler handle this
+1:
+#endif
        tst     r0, #0x08000000                 @ only CDP/CPRT/LDC/STC have bit 27
 #if defined(CONFIG_CPU_ARM610) || defined(CONFIG_CPU_ARM710)
        and     r8, r0, #0x0f000000             @ mask out op-code bits
@@ -537,6 +574,20 @@ call_fpe:
        mov     pc, lr                          @ CP#14 (Debug)
        mov     pc, lr                          @ CP#15 (Control)
 
+#ifdef CONFIG_NEON
+       .align  6
+
+.LCneon_opcodes:
+       .word   0xfe000000                      @ mask
+       .word   0xf2000000                      @ opcode
+
+       .word   0xff100000                      @ mask
+       .word   0xf4000000                      @ opcode
+
+       .word   0x00000000                      @ mask
+       .word   0x00000000                      @ opcode
+#endif
+
 do_fpe:
        enable_irq
        ldr     r4, .LCfp
@@ -555,7 +606,7 @@ do_fpe:
        .data
 ENTRY(fp_enter)
        .word   no_fp
-       .text
+       .previous
 
 no_fp: mov     pc, lr
 

diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 33e6cc2ffd3bacbf3c8d030efac78684f52da623..6c90c50a9ee3bc12578ef1ac40fc66678a4ace4e 100644 (file)
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -72,7 +72,7 @@ no_work_pending:
        ldr     r1, [sp, #S_PSR]                @ get calling cpsr
        ldr     lr, [sp, #S_PC]!                @ get pc
        msr     spsr_cxsf, r1                   @ save in spsr_svc
-       ldmdb   sp, {r0 - lr}^                  @ get calling r1 - lr
+       ldmdb   sp, {r0 - lr}^                  @ get calling r0 - lr
        mov     r0, r0
        add     sp, sp, #S_FRAME_SIZE - S_PC
        movs    pc, lr                          @ return & move spsr_svc into cpsr

diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
new file mode 100644 (file)
index 0000000..d51bc8b
--- /dev/null
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -0,0 +1,1529 @@
+/*
+ * arch/arm/kernel/kprobes-decode.c
+ *
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+/*
+ * We do not have hardware single-stepping on ARM, This
+ * effort is further complicated by the ARM not having a
+ * "next PC" register.  Instructions that change the PC
+ * can't be safely single-stepped in a MP environment, so
+ * we have a lot of work to do:
+ *
+ * In the prepare phase:
+ *   *) If it is an instruction that does anything
+ *      with the CPU mode, we reject it for a kprobe.
+ *      (This is out of laziness rather than need.  The
+ *      instructions could be simulated.)
+ *
+ *   *) Otherwise, decode the instruction rewriting its
+ *      registers to take fixed, ordered registers and
+ *      setting a handler for it to run the instruction.
+ *
+ * In the execution phase by an instruction's handler:
+ *
+ *   *) If the PC is written to by the instruction, the
+ *      instruction must be fully simulated in software.
+ *      If it is a conditional instruction, the handler
+ *      will use insn[0] to copy its condition code to
+ *     set r0 to 1 and insn[1] to "mov pc, lr" to return.
+ *
+ *   *) Otherwise, a modified form of the instruction is
+ *      directly executed.  Its handler calls the
+ *      instruction in insn[0].  In insn[1] is a
+ *      "mov pc, lr" to return.
+ *
+ *      Before calling, load up the reordered registers
+ *      from the original instruction's registers.  If one
+ *      of the original input registers is the PC, compute
+ *      and adjust the appropriate input register.
+ *
+ *     After call completes, copy the output registers to
+ *      the original instruction's original registers.
+ *
+ * We don't use a real breakpoint instruction since that
+ * would have us in the kernel go from SVC mode to SVC
+ * mode losing the link register.  Instead we use an
+ * undefined instruction.  To simplify processing, the
+ * undefined instruction used for kprobes must be reserved
+ * exclusively for kprobes use.
+ *
+ * TODO: ifdef out some instruction decoding based on architecture.
+ */
+
+#include <linux/kernel.h>
+#include <linux/kprobes.h>
+
+#define sign_extend(x, signbit) ((x) | (0 - ((x) & (1 << (signbit)))))
+
+#define branch_displacement(insn) sign_extend(((insn) & 0xffffff) << 2, 25)
+
+#define PSR_fs (PSR_f|PSR_s)
+
+#define KPROBE_RETURN_INSTRUCTION      0xe1a0f00e      /* mov pc, lr */
+#define SET_R0_TRUE_INSTRUCTION                0xe3a00001      /* mov  r0, #1 */
+
+#define        truecc_insn(insn)       (((insn) & 0xf0000000) | \
+                                (SET_R0_TRUE_INSTRUCTION & 0x0fffffff))
+
+typedef long (insn_0arg_fn_t)(void);
+typedef long (insn_1arg_fn_t)(long);
+typedef long (insn_2arg_fn_t)(long, long);
+typedef long (insn_3arg_fn_t)(long, long, long);
+typedef long (insn_4arg_fn_t)(long, long, long, long);
+typedef long long (insn_llret_0arg_fn_t)(void);
+typedef long long (insn_llret_3arg_fn_t)(long, long, long);
+typedef long long (insn_llret_4arg_fn_t)(long, long, long, long);
+
+union reg_pair {
+       long long       dr;
+#ifdef __LITTLE_ENDIAN
+       struct { long   r0, r1; };
+#else
+       struct { long   r1, r0; };
+#endif
+};
+
+/*
+ * For STR and STM instructions, an ARM core may choose to use either
+ * a +8 or a +12 displacement from the current instruction's address.
+ * Whichever value is chosen for a given core, it must be the same for
+ * both instructions and may not change.  This function measures it.
+ */
+
+static int str_pc_offset;
+
+static void __init find_str_pc_offset(void)
+{
+       int addr, scratch, ret;
+
+       __asm__ (
+               "sub    %[ret], pc, #4          \n\t"
+               "str    pc, %[addr]             \n\t"
+               "ldr    %[scr], %[addr]         \n\t"
+               "sub    %[ret], %[scr], %[ret]  \n\t"
+               : [ret] "=r" (ret), [scr] "=r" (scratch), [addr] "+m" (addr));
+
+       str_pc_offset = ret;
+}
+
+/*
+ * The insnslot_?arg_r[w]flags() functions below are to keep the
+ * msr -> *fn -> mrs instruction sequences indivisible so that
+ * the state of the CPSR flags aren't inadvertently modified
+ * just before or just after the call.
+ */
+
+static inline long __kprobes
+insnslot_0arg_rflags(long cpsr, insn_0arg_fn_t *fn)
+{
+       register long ret asm("r0");
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret)
+               : [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       return ret;
+}
+
+static inline long long __kprobes
+insnslot_llret_0arg_rflags(long cpsr, insn_llret_0arg_fn_t *fn)
+{
+       register long ret0 asm("r0");
+       register long ret1 asm("r1");
+       union reg_pair fnr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret0), "=r" (ret1)
+               : [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       fnr.r0 = ret0;
+       fnr.r1 = ret1;
+       return fnr.dr;
+}
+
+static inline long __kprobes
+insnslot_1arg_rflags(long r0, long cpsr, insn_1arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long ret asm("r0");
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret)
+               : "0" (rr0), [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       return ret;
+}
+
+static inline long __kprobes
+insnslot_2arg_rflags(long r0, long r1, long cpsr, insn_2arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long ret asm("r0");
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret)
+               : "0" (rr0), "r" (rr1),
+                 [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       return ret;
+}
+
+static inline long __kprobes
+insnslot_3arg_rflags(long r0, long r1, long r2, long cpsr, insn_3arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long rr2 asm("r2") = r2;
+       register long ret asm("r0");
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret)
+               : "0" (rr0), "r" (rr1), "r" (rr2),
+                 [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       return ret;
+}
+
+static inline long long __kprobes
+insnslot_llret_3arg_rflags(long r0, long r1, long r2, long cpsr,
+                          insn_llret_3arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long rr2 asm("r2") = r2;
+       register long ret0 asm("r0");
+       register long ret1 asm("r1");
+       union reg_pair fnr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret0), "=r" (ret1)
+               : "0" (rr0), "r" (rr1), "r" (rr2),
+                 [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       fnr.r0 = ret0;
+       fnr.r1 = ret1;
+       return fnr.dr;
+}
+
+static inline long __kprobes
+insnslot_4arg_rflags(long r0, long r1, long r2, long r3, long cpsr,
+                    insn_4arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long rr2 asm("r2") = r2;
+       register long rr3 asm("r3") = r3;
+       register long ret asm("r0");
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[cpsr]        \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               : "=r" (ret)
+               : "0" (rr0), "r" (rr1), "r" (rr2), "r" (rr3),
+                 [cpsr] "r" (cpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       return ret;
+}
+
+static inline long __kprobes
+insnslot_1arg_rwflags(long r0, long *cpsr, insn_1arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long ret asm("r0");
+       long oldcpsr = *cpsr;
+       long newcpsr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[oldcpsr]     \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               "mrs    %[newcpsr], cpsr        \n\t"
+               : "=r" (ret), [newcpsr] "=r" (newcpsr)
+               : "0" (rr0), [oldcpsr] "r" (oldcpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       *cpsr = (oldcpsr & ~PSR_fs) | (newcpsr & PSR_fs);
+       return ret;
+}
+
+static inline long __kprobes
+insnslot_2arg_rwflags(long r0, long r1, long *cpsr, insn_2arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long ret asm("r0");
+       long oldcpsr = *cpsr;
+       long newcpsr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[oldcpsr]     \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               "mrs    %[newcpsr], cpsr        \n\t"
+               : "=r" (ret), [newcpsr] "=r" (newcpsr)
+               : "0" (rr0), "r" (rr1), [oldcpsr] "r" (oldcpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       *cpsr = (oldcpsr & ~PSR_fs) | (newcpsr & PSR_fs);
+       return ret;
+}
+
+static inline long __kprobes
+insnslot_3arg_rwflags(long r0, long r1, long r2, long *cpsr,
+                     insn_3arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long rr2 asm("r2") = r2;
+       register long ret asm("r0");
+       long oldcpsr = *cpsr;
+       long newcpsr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[oldcpsr]     \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               "mrs    %[newcpsr], cpsr        \n\t"
+               : "=r" (ret), [newcpsr] "=r" (newcpsr)
+               : "0" (rr0), "r" (rr1), "r" (rr2),
+                 [oldcpsr] "r" (oldcpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       *cpsr = (oldcpsr & ~PSR_fs) | (newcpsr & PSR_fs);
+       return ret;
+}
+
+static inline long __kprobes
+insnslot_4arg_rwflags(long r0, long r1, long r2, long r3, long *cpsr,
+                     insn_4arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long rr2 asm("r2") = r2;
+       register long rr3 asm("r3") = r3;
+       register long ret asm("r0");
+       long oldcpsr = *cpsr;
+       long newcpsr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[oldcpsr]     \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               "mrs    %[newcpsr], cpsr        \n\t"
+               : "=r" (ret), [newcpsr] "=r" (newcpsr)
+               : "0" (rr0), "r" (rr1), "r" (rr2), "r" (rr3),
+                 [oldcpsr] "r" (oldcpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       *cpsr = (oldcpsr & ~PSR_fs) | (newcpsr & PSR_fs);
+       return ret;
+}
+
+static inline long long __kprobes
+insnslot_llret_4arg_rwflags(long r0, long r1, long r2, long r3, long *cpsr,
+                           insn_llret_4arg_fn_t *fn)
+{
+       register long rr0 asm("r0") = r0;
+       register long rr1 asm("r1") = r1;
+       register long rr2 asm("r2") = r2;
+       register long rr3 asm("r3") = r3;
+       register long ret0 asm("r0");
+       register long ret1 asm("r1");
+       long oldcpsr = *cpsr;
+       long newcpsr;
+       union reg_pair fnr;
+
+       __asm__ __volatile__ (
+               "msr    cpsr_fs, %[oldcpsr]     \n\t"
+               "mov    lr, pc                  \n\t"
+               "mov    pc, %[fn]               \n\t"
+               "mrs    %[newcpsr], cpsr        \n\t"
+               : "=r" (ret0), "=r" (ret1), [newcpsr] "=r" (newcpsr)
+               : "0" (rr0), "r" (rr1), "r" (rr2), "r" (rr3),
+                 [oldcpsr] "r" (oldcpsr), [fn] "r" (fn)
+               : "lr", "cc"
+       );
+       *cpsr = (oldcpsr & ~PSR_fs) | (newcpsr & PSR_fs);
+       fnr.r0 = ret0;
+       fnr.r1 = ret1;
+       return fnr.dr;
+}
+
+/*
+ * To avoid the complications of mimicing single-stepping on a
+ * processor without a Next-PC or a single-step mode, and to
+ * avoid having to deal with the side-effects of boosting, we
+ * simulate or emulate (almost) all ARM instructions.
+ *
+ * "Simulation" is where the instruction's behavior is duplicated in
+ * C code.  "Emulation" is where the original instruction is rewritten
+ * and executed, often by altering its registers.
+ *
+ * By having all behavior of the kprobe'd instruction completed before
+ * returning from the kprobe_handler(), all locks (scheduler and
+ * interrupt) can safely be released.  There is no need for secondary
+ * breakpoints, no race with MP or preemptable kernels, nor having to
+ * clean up resources counts at a later time impacting overall system
+ * performance.  By rewriting the instruction, only the minimum registers
+ * need to be loaded and saved back optimizing performance.
+ *
+ * Calling the insnslot_*_rwflags version of a function doesn't hurt
+ * anything even when the CPSR flags aren't updated by the
+ * instruction.  It's just a little slower in return for saving
+ * a little space by not having a duplicate function that doesn't
+ * update the flags.  (The same optimization can be said for
+ * instructions that do or don't perform register writeback)
+ * Also, instructions can either read the flags, only write the
+ * flags, or read and write the flags.  To save combinations
+ * rather than for sheer performance, flag functions just assume
+ * read and write of flags.
+ */
+
+static void __kprobes simulate_bbl(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       long iaddr = (long)p->addr;
+       int disp  = branch_displacement(insn);
+
+       if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
+               return;
+
+       if (insn & (1 << 24))
+               regs->ARM_lr = iaddr + 4;
+
+       regs->ARM_pc = iaddr + 8 + disp;
+}
+
+static void __kprobes simulate_blx1(struct kprobe *p, struct pt_regs *regs)
+{
+       kprobe_opcode_t insn = p->opcode;
+       long iaddr = (long)p->addr;
+       int disp = branch_displacement(insn);
+
+       regs->ARM_lr = iaddr + 4;
+       regs->ARM_pc = iaddr + 8 + disp + ((insn >> 23) & 0x2);
+       regs->ARM_cpsr |= PSR_T_BIT;
+}
+
+static void __kprobes simulate_blx2bx(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rm = insn & 0xf;
+       long rmv = regs->uregs[rm];
+
+       if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
+               return;
+
+       if (insn & (1 << 5))
+               regs->ARM_lr = (long)p->addr + 4;
+
+       regs->ARM_pc = rmv & ~0x1;
+       regs->ARM_cpsr &= ~PSR_T_BIT;
+       if (rmv & 0x1)
+               regs->ARM_cpsr |= PSR_T_BIT;
+}
+
+static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rn = (insn >> 16) & 0xf;
+       int lbit = insn & (1 << 20);
+       int wbit = insn & (1 << 21);
+       int ubit = insn & (1 << 23);
+       int pbit = insn & (1 << 24);
+       long *addr = (long *)regs->uregs[rn];
+       int reg_bit_vector;
+       int reg_count;
+
+       if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
+               return;
+
+       reg_count = 0;
+       reg_bit_vector = insn & 0xffff;
+       while (reg_bit_vector) {
+               reg_bit_vector &= (reg_bit_vector - 1);
+               ++reg_count;
+       }
+
+       if (!ubit)
+               addr -= reg_count;
+       addr += (!pbit ^ !ubit);
+
+       reg_bit_vector = insn & 0xffff;
+       while (reg_bit_vector) {
+               int reg = __ffs(reg_bit_vector);
+               reg_bit_vector &= (reg_bit_vector - 1);
+               if (lbit)
+                       regs->uregs[reg] = *addr++;
+               else
+                       *addr++ = regs->uregs[reg];
+       }
+
+       if (wbit) {
+               if (!ubit)
+                       addr -= reg_count;
+               addr -= (!pbit ^ !ubit);
+               regs->uregs[rn] = (long)addr;
+       }
+}
+
+static void __kprobes simulate_stm1_pc(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+
+       if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
+               return;
+
+       regs->ARM_pc = (long)p->addr + str_pc_offset;
+       simulate_ldm1stm1(p, regs);
+       regs->ARM_pc = (long)p->addr + 4;
+}
+
+static void __kprobes simulate_mov_ipsp(struct kprobe *p, struct pt_regs *regs)
+{
+       regs->uregs[12] = regs->uregs[13];
+}
+
+static void __kprobes emulate_ldcstc(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rn = (insn >> 16) & 0xf;
+       long rnv = regs->uregs[rn];
+
+       /* Save Rn in case of writeback. */
+       regs->uregs[rn] = insnslot_1arg_rflags(rnv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_ldrd(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       int rm = insn & 0xf;  /* rm may be invalid, don't care. */
+
+       /* Not following the C calling convention here, so need asm(). */
+       __asm__ __volatile__ (
+               "ldr    r0, %[rn]       \n\t"
+               "ldr    r1, %[rm]       \n\t"
+               "msr    cpsr_fs, %[cpsr]\n\t"
+               "mov    lr, pc          \n\t"
+               "mov    pc, %[i_fn]     \n\t"
+               "str    r0, %[rn]       \n\t"   /* in case of writeback */
+               "str    r2, %[rd0]      \n\t"
+               "str    r3, %[rd1]      \n\t"
+               : [rn]  "+m" (regs->uregs[rn]),
+                 [rd0] "=m" (regs->uregs[rd]),
+                 [rd1] "=m" (regs->uregs[rd+1])
+               : [rm]   "m" (regs->uregs[rm]),
+                 [cpsr] "r" (regs->ARM_cpsr),
+                 [i_fn] "r" (i_fn)
+               : "r0", "r1", "r2", "r3", "lr", "cc"
+       );
+}
+
+static void __kprobes emulate_strd(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_4arg_fn_t *i_fn = (insn_4arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       int rm  = insn & 0xf;
+       long rnv = regs->uregs[rn];
+       long rmv = regs->uregs[rm];  /* rm/rmv may be invalid, don't care. */
+
+       regs->uregs[rn] = insnslot_4arg_rflags(rnv, rmv, regs->uregs[rd],
+                                              regs->uregs[rd+1],
+                                              regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_ldr(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_llret_3arg_fn_t *i_fn = (insn_llret_3arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       union reg_pair fnr;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       int rm = insn & 0xf;
+       long rdv;
+       long rnv  = regs->uregs[rn];
+       long rmv  = regs->uregs[rm]; /* rm/rmv may be invalid, don't care. */
+       long cpsr = regs->ARM_cpsr;
+
+       fnr.dr = insnslot_llret_3arg_rflags(rnv, 0, rmv, cpsr, i_fn);
+       regs->uregs[rn] = fnr.r0;  /* Save Rn in case of writeback. */
+       rdv = fnr.r1;
+
+       if (rd == 15) {
+#if __LINUX_ARM_ARCH__ >= 5
+               cpsr &= ~PSR_T_BIT;
+               if (rdv & 0x1)
+                       cpsr |= PSR_T_BIT;
+               regs->ARM_cpsr = cpsr;
+               rdv &= ~0x1;
+#else
+               rdv &= ~0x2;
+#endif
+       }
+       regs->uregs[rd] = rdv;
+}
+
+static void __kprobes emulate_str(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_3arg_fn_t *i_fn = (insn_3arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       long iaddr = (long)p->addr;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       int rm = insn & 0xf;
+       long rdv = (rd == 15) ? iaddr + str_pc_offset : regs->uregs[rd];
+       long rnv = (rn == 15) ? iaddr +  8 : regs->uregs[rn];
+       long rmv = regs->uregs[rm];  /* rm/rmv may be invalid, don't care. */
+
+       /* Save Rn in case of writeback. */
+       regs->uregs[rn] =
+               insnslot_3arg_rflags(rnv, rdv, rmv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_mrrc(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_llret_0arg_fn_t *i_fn = (insn_llret_0arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       union reg_pair fnr;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+
+       fnr.dr = insnslot_llret_0arg_rflags(regs->ARM_cpsr, i_fn);
+       regs->uregs[rn] = fnr.r0;
+       regs->uregs[rd] = fnr.r1;
+}
+
+static void __kprobes emulate_mcrr(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       long rnv = regs->uregs[rn];
+       long rdv = regs->uregs[rd];
+
+       insnslot_2arg_rflags(rnv, rdv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_sat(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rm = insn & 0xf;
+       long rmv = regs->uregs[rm];
+
+       /* Writes Q flag */
+       regs->uregs[rd] = insnslot_1arg_rwflags(rmv, &regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_sel(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       int rm = insn & 0xf;
+       long rnv = regs->uregs[rn];
+       long rmv = regs->uregs[rm];
+
+       /* Reads GE bits */
+       regs->uregs[rd] = insnslot_2arg_rflags(rnv, rmv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_none(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_0arg_fn_t *i_fn = (insn_0arg_fn_t *)&p->ainsn.insn[0];
+
+       insnslot_0arg_rflags(regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_rd12(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_0arg_fn_t *i_fn = (insn_0arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+
+       regs->uregs[rd] = insnslot_0arg_rflags(regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_ird12(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int ird = (insn >> 12) & 0xf;
+
+       insnslot_1arg_rflags(regs->uregs[ird], regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_rn16(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rn = (insn >> 16) & 0xf;
+       long rnv = regs->uregs[rn];
+
+       insnslot_1arg_rflags(rnv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes emulate_rd12rm0(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rm = insn & 0xf;
+       long rmv = regs->uregs[rm];
+
+       regs->uregs[rd] = insnslot_1arg_rflags(rmv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_rd12rn16rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       int rm = insn & 0xf;
+       long rnv = regs->uregs[rn];
+       long rmv = regs->uregs[rm];
+
+       regs->uregs[rd] =
+               insnslot_2arg_rwflags(rnv, rmv, &regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_rd16rn12rs8rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_3arg_fn_t *i_fn = (insn_3arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 16) & 0xf;
+       int rn = (insn >> 12) & 0xf;
+       int rs = (insn >> 8) & 0xf;
+       int rm = insn & 0xf;
+       long rnv = regs->uregs[rn];
+       long rsv = regs->uregs[rs];
+       long rmv = regs->uregs[rm];
+
+       regs->uregs[rd] =
+               insnslot_3arg_rwflags(rnv, rsv, rmv, &regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_rd16rs8rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 16) & 0xf;
+       int rs = (insn >> 8) & 0xf;
+       int rm = insn & 0xf;
+       long rsv = regs->uregs[rs];
+       long rmv = regs->uregs[rm];
+
+       regs->uregs[rd] =
+               insnslot_2arg_rwflags(rsv, rmv, &regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_rdhi16rdlo12rs8rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_llret_4arg_fn_t *i_fn = (insn_llret_4arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       union reg_pair fnr;
+       int rdhi = (insn >> 16) & 0xf;
+       int rdlo = (insn >> 12) & 0xf;
+       int rs   = (insn >> 8) & 0xf;
+       int rm   = insn & 0xf;
+       long rsv = regs->uregs[rs];
+       long rmv = regs->uregs[rm];
+
+       fnr.dr = insnslot_llret_4arg_rwflags(regs->uregs[rdhi],
+                                            regs->uregs[rdlo], rsv, rmv,
+                                            &regs->ARM_cpsr, i_fn);
+       regs->uregs[rdhi] = fnr.r0;
+       regs->uregs[rdlo] = fnr.r1;
+}
+
+static void __kprobes
+emulate_alu_imm_rflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       long rnv = (rn == 15) ? (long)p->addr + 8 : regs->uregs[rn];
+
+       regs->uregs[rd] = insnslot_1arg_rflags(rnv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_alu_imm_rwflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;
+       long rnv = (rn == 15) ? (long)p->addr + 8 : regs->uregs[rn];
+
+       regs->uregs[rd] = insnslot_1arg_rwflags(rnv, &regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_alu_rflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_3arg_fn_t *i_fn = (insn_3arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       long ppc = (long)p->addr + 8;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;    /* rn/rnv/rs/rsv may be */
+       int rs = (insn >> 8) & 0xf;     /* invalid, don't care. */
+       int rm = insn & 0xf;
+       long rnv = (rn == 15) ? ppc : regs->uregs[rn];
+       long rmv = (rm == 15) ? ppc : regs->uregs[rm];
+       long rsv = regs->uregs[rs];
+
+       regs->uregs[rd] =
+               insnslot_3arg_rflags(rnv, rmv, rsv, regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
+emulate_alu_rwflags(struct kprobe *p, struct pt_regs *regs)
+{
+       insn_3arg_fn_t *i_fn = (insn_3arg_fn_t *)&p->ainsn.insn[0];
+       kprobe_opcode_t insn = p->opcode;
+       long ppc = (long)p->addr + 8;
+       int rd = (insn >> 12) & 0xf;
+       int rn = (insn >> 16) & 0xf;    /* rn/rnv/rs/rsv may be */
+       int rs = (insn >> 8) & 0xf;     /* invalid, don't care. */
+       int rm = insn & 0xf;
+       long rnv = (rn == 15) ? ppc : regs->uregs[rn];
+       long rmv = (rm == 15) ? ppc : regs->uregs[rm];
+       long rsv = regs->uregs[rs];
+
+       regs->uregs[rd] =
+               insnslot_3arg_rwflags(rnv, rmv, rsv, &regs->ARM_cpsr, i_fn);
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_ldr_str(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       int ibit = (insn & (1 << 26)) ? 25 : 22;
+
+       insn &= 0xfff00fff;
+       insn |= 0x00001000;     /* Rn = r0, Rd = r1 */
+       if (insn & (1 << ibit)) {
+               insn &= ~0xf;
+               insn |= 2;      /* Rm = r2 */
+       }
+       asi->insn[0] = insn;
+       asi->insn_handler = (insn & (1 << 20)) ? emulate_ldr : emulate_str;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rd12rm0(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       insn &= 0xffff0ff0;     /* Rd = r0, Rm = r0 */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_rd12rm0;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rd12(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       insn &= 0xffff0fff;     /* Rd = r0 */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_rd12;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rd12rn16rm0_wflags(kprobe_opcode_t insn,
+                               struct arch_specific_insn *asi)
+{
+       insn &= 0xfff00ff0;     /* Rd = r0, Rn = r0 */
+       insn |= 0x00000001;     /* Rm = r1 */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_rd12rn16rm0_rwflags;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rd16rs8rm0_wflags(kprobe_opcode_t insn,
+                              struct arch_specific_insn *asi)
+{
+       insn &= 0xfff0f0f0;     /* Rd = r0, Rs = r0 */
+       insn |= 0x00000001;     /* Rm = r1          */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_rd16rs8rm0_rwflags;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rd16rn12rs8rm0_wflags(kprobe_opcode_t insn,
+                                  struct arch_specific_insn *asi)
+{
+       insn &= 0xfff000f0;     /* Rd = r0, Rn = r0 */
+       insn |= 0x00000102;     /* Rs = r1, Rm = r2 */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_rd16rn12rs8rm0_rwflags;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rdhi16rdlo12rs8rm0_wflags(kprobe_opcode_t insn,
+                                      struct arch_specific_insn *asi)
+{
+       insn &= 0xfff000f0;     /* RdHi = r0, RdLo = r1 */
+       insn |= 0x00001203;     /* Rs = r2, Rm = r3 */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_rdhi16rdlo12rs8rm0_rwflags;
+       return INSN_GOOD;
+}
+
+/*
+ * For the instruction masking and comparisons in all the "space_*"
+ * functions below, Do _not_ rearrange the order of tests unless
+ * you're very, very sure of what you are doing.  For the sake of
+ * efficiency, the masks for some tests sometimes assume other test
+ * have been done prior to them so the number of patterns to test
+ * for an instruction set can be as broad as possible to reduce the
+ * number of tests needed.
+ */
+
+static enum kprobe_insn __kprobes
+space_1111(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* CPS mmod == 1 : 1111 0001 0000 xx10 xxxx xxxx xx0x xxxx */
+       /* RFE           : 1111 100x x0x1 xxxx xxxx 1010 xxxx xxxx */
+       /* SRS           : 1111 100x x1x0 1101 xxxx 0101 xxxx xxxx */
+       if ((insn & 0xfff30020) == 0xf1020000 ||
+           (insn & 0xfe500f00) == 0xf8100a00 ||
+           (insn & 0xfe5f0f00) == 0xf84d0500)
+               return INSN_REJECTED;
+
+       /* PLD : 1111 01x1 x101 xxxx xxxx xxxx xxxx xxxx : */
+       if ((insn & 0xfd700000) == 0xf4500000) {
+               insn &= 0xfff0ffff;     /* Rn = r0 */
+               asi->insn[0] = insn;
+               asi->insn_handler = emulate_rn16;
+               return INSN_GOOD;
+       }
+
+       /* BLX(1) : 1111 101x xxxx xxxx xxxx xxxx xxxx xxxx : */
+       if ((insn & 0xfe000000) == 0xfa000000) {
+               asi->insn_handler = simulate_blx1;
+               return INSN_GOOD_NO_SLOT;
+       }
+
+       /* SETEND : 1111 0001 0000 0001 xxxx xxxx 0000 xxxx */
+       /* CDP2   : 1111 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
+       if ((insn & 0xffff00f0) == 0xf1010000 ||
+           (insn & 0xff000010) == 0xfe000000) {
+               asi->insn[0] = insn;
+               asi->insn_handler = emulate_none;
+               return INSN_GOOD;
+       }
+
+       /* MCRR2 : 1111 1100 0100 xxxx xxxx xxxx xxxx xxxx : (Rd != Rn) */
+       /* MRRC2 : 1111 1100 0101 xxxx xxxx xxxx xxxx xxxx : (Rd != Rn) */
+       if ((insn & 0xffe00000) == 0xfc400000) {
+               insn &= 0xfff00fff;     /* Rn = r0 */
+               insn |= 0x00001000;     /* Rd = r1 */
+               asi->insn[0] = insn;
+               asi->insn_handler =
+                       (insn & (1 << 20)) ? emulate_mrrc : emulate_mcrr;
+               return INSN_GOOD;
+       }
+
+       /* LDC2 : 1111 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
+       /* STC2 : 1111 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
+       if ((insn & 0xfe000000) == 0xfc000000) {
+               insn &= 0xfff0ffff;      /* Rn = r0 */
+               asi->insn[0] = insn;
+               asi->insn_handler = emulate_ldcstc;
+               return INSN_GOOD;
+       }
+
+       /* MCR2 : 1111 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
+       /* MRC2 : 1111 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
+       insn &= 0xffff0fff;     /* Rd = r0 */
+       asi->insn[0]      = insn;
+       asi->insn_handler = (insn & (1 << 20)) ? emulate_rd12 : emulate_ird12;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* cccc 0001 0xx0 xxxx xxxx xxxx xxxx xxx0 xxxx */
+       if ((insn & 0x0f900010) == 0x01000000) {
+
+               /* BXJ  : cccc 0001 0010 xxxx xxxx xxxx 0010 xxxx */
+               /* MSR  : cccc 0001 0x10 xxxx xxxx xxxx 0000 xxxx */
+               if ((insn & 0x0ff000f0) == 0x01200020 ||
+                   (insn & 0x0fb000f0) == 0x01200000)
+                       return INSN_REJECTED;
+
+               /* MRS : cccc 0001 0x00 xxxx xxxx xxxx 0000 xxxx */
+               if ((insn & 0x0fb00010) == 0x01000000)
+                       return prep_emulate_rd12(insn, asi);
+
+               /* SMLALxy : cccc 0001 0100 xxxx xxxx xxxx 1xx0 xxxx */
+               if ((insn & 0x0ff00090) == 0x01400080)
+                       return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn, asi);
+
+               /* SMULWy : cccc 0001 0010 xxxx xxxx xxxx 1x10 xxxx */
+               /* SMULxy : cccc 0001 0110 xxxx xxxx xxxx 1xx0 xxxx */
+               if ((insn & 0x0ff000b0) == 0x012000a0 ||
+                   (insn & 0x0ff00090) == 0x01600080)
+                       return prep_emulate_rd16rs8rm0_wflags(insn, asi);
+
+               /* SMLAxy : cccc 0001 0000 xxxx xxxx xxxx 1xx0 xxxx : Q */
+               /* SMLAWy : cccc 0001 0010 xxxx xxxx xxxx 0x00 xxxx : Q */
+               return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+
+       }
+
+       /* cccc 0001 0xx0 xxxx xxxx xxxx xxxx 0xx1 xxxx */
+       else if ((insn & 0x0f900090) == 0x01000010) {
+
+               /* BKPT : 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
+               if ((insn & 0xfff000f0) == 0xe1200070)
+                       return INSN_REJECTED;
+
+               /* BLX(2) : cccc 0001 0010 xxxx xxxx xxxx 0011 xxxx */
+               /* BX     : cccc 0001 0010 xxxx xxxx xxxx 0001 xxxx */
+               if ((insn & 0x0ff000d0) == 0x01200010) {
+                       asi->insn[0] = truecc_insn(insn);
+                       asi->insn_handler = simulate_blx2bx;
+                       return INSN_GOOD;
+               }
+
+               /* CLZ : cccc 0001 0110 xxxx xxxx xxxx 0001 xxxx */
+               if ((insn & 0x0ff000f0) == 0x01600010)
+                       return prep_emulate_rd12rm0(insn, asi);
+
+               /* QADD    : cccc 0001 0000 xxxx xxxx xxxx 0101 xxxx :Q */
+               /* QSUB    : cccc 0001 0010 xxxx xxxx xxxx 0101 xxxx :Q */
+               /* QDADD   : cccc 0001 0100 xxxx xxxx xxxx 0101 xxxx :Q */
+               /* QDSUB   : cccc 0001 0110 xxxx xxxx xxxx 0101 xxxx :Q */
+               return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+       }
+
+       /* cccc 0000 xxxx xxxx xxxx xxxx xxxx 1001 xxxx */
+       else if ((insn & 0x0f000090) == 0x00000090) {
+
+               /* MUL    : cccc 0000 0000 xxxx xxxx xxxx 1001 xxxx :   */
+               /* MULS   : cccc 0000 0001 xxxx xxxx xxxx 1001 xxxx :cc */
+               /* MLA    : cccc 0000 0010 xxxx xxxx xxxx 1001 xxxx :   */
+               /* MLAS   : cccc 0000 0011 xxxx xxxx xxxx 1001 xxxx :cc */
+               /* UMAAL  : cccc 0000 0100 xxxx xxxx xxxx 1001 xxxx :   */
+               /* UMULL  : cccc 0000 1000 xxxx xxxx xxxx 1001 xxxx :   */
+               /* UMULLS : cccc 0000 1001 xxxx xxxx xxxx 1001 xxxx :cc */
+               /* UMLAL  : cccc 0000 1010 xxxx xxxx xxxx 1001 xxxx :   */
+               /* UMLALS : cccc 0000 1011 xxxx xxxx xxxx 1001 xxxx :cc */
+               /* SMULL  : cccc 0000 1100 xxxx xxxx xxxx 1001 xxxx :   */
+               /* SMULLS : cccc 0000 1101 xxxx xxxx xxxx 1001 xxxx :cc */
+               /* SMLAL  : cccc 0000 1110 xxxx xxxx xxxx 1001 xxxx :   */
+               /* SMLALS : cccc 0000 1111 xxxx xxxx xxxx 1001 xxxx :cc */
+               if ((insn & 0x0fe000f0) == 0x00000090) {
+                      return prep_emulate_rd16rs8rm0_wflags(insn, asi);
+               } else if  ((insn & 0x0fe000f0) == 0x00200090) {
+                      return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+               } else {
+                      return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn, asi);
+               }
+       }
+
+       /* cccc 000x xxxx xxxx xxxx xxxx xxxx 1xx1 xxxx */
+       else if ((insn & 0x0e000090) == 0x00000090) {
+
+               /* SWP   : cccc 0001 0000 xxxx xxxx xxxx 1001 xxxx */
+               /* SWPB  : cccc 0001 0100 xxxx xxxx xxxx 1001 xxxx */
+               /* LDRD  : cccc 000x xxx0 xxxx xxxx xxxx 1101 xxxx */
+               /* STRD  : cccc 000x xxx0 xxxx xxxx xxxx 1111 xxxx */
+               /* STREX : cccc 0001 1000 xxxx xxxx xxxx 1001 xxxx */
+               /* LDREX : cccc 0001 1001 xxxx xxxx xxxx 1001 xxxx */
+               /* LDRH  : cccc 000x xxx1 xxxx xxxx xxxx 1011 xxxx */
+               /* STRH  : cccc 000x xxx0 xxxx xxxx xxxx 1011 xxxx */
+               /* LDRSB : cccc 000x xxx1 xxxx xxxx xxxx 1101 xxxx */
+               /* LDRSH : cccc 000x xxx1 xxxx xxxx xxxx 1111 xxxx */
+               if ((insn & 0x0fb000f0) == 0x01000090) {
+                       /* SWP/SWPB */
+                       return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+               } else if ((insn & 0x0e1000d0) == 0x00000d0) {
+                       /* STRD/LDRD */
+                       insn &= 0xfff00fff;
+                       insn |= 0x00002000;     /* Rn = r0, Rd = r2 */
+                       if (insn & (1 << 22)) {
+                               /* I bit */
+                               insn &= ~0xf;
+                               insn |= 1;      /* Rm = r1 */
+                       }
+                       asi->insn[0] = insn;
+                       asi->insn_handler =
+                               (insn & (1 << 5)) ? emulate_strd : emulate_ldrd;
+                       return INSN_GOOD;
+               }
+
+               return prep_emulate_ldr_str(insn, asi);
+       }
+
+       /* cccc 000x xxxx xxxx xxxx xxxx xxxx xxxx xxxx */
+
+       /*
+        * ALU op with S bit and Rd == 15 :
+        *      cccc 000x xxx1 xxxx 1111 xxxx xxxx xxxx
+        */
+       if ((insn & 0x0e10f000) == 0x0010f000)
+               return INSN_REJECTED;
+
+       /*
+        * "mov ip, sp" is the most common kprobe'd instruction by far.
+        * Check and optimize for it explicitly.
+        */
+       if (insn == 0xe1a0c00d) {
+               asi->insn_handler = simulate_mov_ipsp;
+               return INSN_GOOD_NO_SLOT;
+       }
+
+       /*
+        * Data processing: Immediate-shift / Register-shift
+        * ALU op : cccc 000x xxxx xxxx xxxx xxxx xxxx xxxx
+        * CPY    : cccc 0001 1010 xxxx xxxx 0000 0000 xxxx
+        * MOV    : cccc 0001 101x xxxx xxxx xxxx xxxx xxxx
+        * *S (bit 20) updates condition codes
+        * ADC/SBC/RSC reads the C flag
+        */
+       insn &= 0xfff00ff0;     /* Rn = r0, Rd = r0 */
+       insn |= 0x00000001;     /* Rm = r1 */
+       if (insn & 0x010) {
+               insn &= 0xfffff0ff;     /* register shift */
+               insn |= 0x00000200;     /* Rs = r2 */
+       }
+       asi->insn[0] = insn;
+       asi->insn_handler = (insn & (1 << 20)) ?  /* S-bit */
+                               emulate_alu_rwflags : emulate_alu_rflags;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_001x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /*
+        * MSR   : cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx
+        * Undef : cccc 0011 0x00 xxxx xxxx xxxx xxxx xxxx
+        * ALU op with S bit and Rd == 15 :
+        *         cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx
+        */
+       if ((insn & 0x0f900000) == 0x03200000 ||        /* MSR & Undef */
+           (insn & 0x0e10f000) == 0x0210f000)          /* ALU s-bit, R15  */
+               return INSN_REJECTED;
+
+       /*
+        * Data processing: 32-bit Immediate
+        * ALU op : cccc 001x xxxx xxxx xxxx xxxx xxxx xxxx
+        * MOV    : cccc 0011 101x xxxx xxxx xxxx xxxx xxxx
+        * *S (bit 20) updates condition codes
+        * ADC/SBC/RSC reads the C flag
+        */
+       insn &= 0xfff00ff0;     /* Rn = r0, Rd = r0 */
+       asi->insn[0] = insn;
+       asi->insn_handler = (insn & (1 << 20)) ?  /* S-bit */
+                       emulate_alu_imm_rwflags : emulate_alu_imm_rflags;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_0110__1(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* SEL : cccc 0110 1000 xxxx xxxx xxxx 1011 xxxx GE: !!! */
+       if ((insn & 0x0ff000f0) == 0x068000b0) {
+               insn &= 0xfff00ff0;     /* Rd = r0, Rn = r0 */
+               insn |= 0x00000001;     /* Rm = r1 */
+               asi->insn[0] = insn;
+               asi->insn_handler = emulate_sel;
+               return INSN_GOOD;
+       }
+
+       /* SSAT   : cccc 0110 101x xxxx xxxx xxxx xx01 xxxx :Q */
+       /* USAT   : cccc 0110 111x xxxx xxxx xxxx xx01 xxxx :Q */
+       /* SSAT16 : cccc 0110 1010 xxxx xxxx xxxx 0011 xxxx :Q */
+       /* USAT16 : cccc 0110 1110 xxxx xxxx xxxx 0011 xxxx :Q */
+       if ((insn & 0x0fa00030) == 0x06a00010 ||
+           (insn & 0x0fb000f0) == 0x06a00030) {
+               insn &= 0xffff0ff0;     /* Rd = r0, Rm = r0 */
+               asi->insn[0] = insn;
+               asi->insn_handler = emulate_sat;
+               return INSN_GOOD;
+       }
+
+       /* REV    : cccc 0110 1011 xxxx xxxx xxxx 0011 xxxx */
+       /* REV16  : cccc 0110 1011 xxxx xxxx xxxx 1011 xxxx */
+       /* REVSH  : cccc 0110 1111 xxxx xxxx xxxx 1011 xxxx */
+       if ((insn & 0x0ff00070) == 0x06b00030 ||
+           (insn & 0x0ff000f0) == 0x06f000b0)
+               return prep_emulate_rd12rm0(insn, asi);
+
+       /* SADD16    : cccc 0110 0001 xxxx xxxx xxxx 0001 xxxx :GE */
+       /* SADDSUBX  : cccc 0110 0001 xxxx xxxx xxxx 0011 xxxx :GE */
+       /* SSUBADDX  : cccc 0110 0001 xxxx xxxx xxxx 0101 xxxx :GE */
+       /* SSUB16    : cccc 0110 0001 xxxx xxxx xxxx 0111 xxxx :GE */
+       /* SADD8     : cccc 0110 0001 xxxx xxxx xxxx 1001 xxxx :GE */
+       /* SSUB8     : cccc 0110 0001 xxxx xxxx xxxx 1111 xxxx :GE */
+       /* QADD16    : cccc 0110 0010 xxxx xxxx xxxx 0001 xxxx :   */
+       /* QADDSUBX  : cccc 0110 0010 xxxx xxxx xxxx 0011 xxxx :   */
+       /* QSUBADDX  : cccc 0110 0010 xxxx xxxx xxxx 0101 xxxx :   */
+       /* QSUB16    : cccc 0110 0010 xxxx xxxx xxxx 0111 xxxx :   */
+       /* QADD8     : cccc 0110 0010 xxxx xxxx xxxx 1001 xxxx :   */
+       /* QSUB8     : cccc 0110 0010 xxxx xxxx xxxx 1111 xxxx :   */
+       /* SHADD16   : cccc 0110 0011 xxxx xxxx xxxx 0001 xxxx :   */
+       /* SHADDSUBX : cccc 0110 0011 xxxx xxxx xxxx 0011 xxxx :   */
+       /* SHSUBADDX : cccc 0110 0011 xxxx xxxx xxxx 0101 xxxx :   */
+       /* SHSUB16   : cccc 0110 0011 xxxx xxxx xxxx 0111 xxxx :   */
+       /* SHADD8    : cccc 0110 0011 xxxx xxxx xxxx 1001 xxxx :   */
+       /* SHSUB8    : cccc 0110 0011 xxxx xxxx xxxx 1111 xxxx :   */
+       /* UADD16    : cccc 0110 0101 xxxx xxxx xxxx 0001 xxxx :GE */
+       /* UADDSUBX  : cccc 0110 0101 xxxx xxxx xxxx 0011 xxxx :GE */
+       /* USUBADDX  : cccc 0110 0101 xxxx xxxx xxxx 0101 xxxx :GE */
+       /* USUB16    : cccc 0110 0101 xxxx xxxx xxxx 0111 xxxx :GE */
+       /* UADD8     : cccc 0110 0101 xxxx xxxx xxxx 1001 xxxx :GE */
+       /* USUB8     : cccc 0110 0101 xxxx xxxx xxxx 1111 xxxx :GE */
+       /* UQADD16   : cccc 0110 0110 xxxx xxxx xxxx 0001 xxxx :   */
+       /* UQADDSUBX : cccc 0110 0110 xxxx xxxx xxxx 0011 xxxx :   */
+       /* UQSUBADDX : cccc 0110 0110 xxxx xxxx xxxx 0101 xxxx :   */
+       /* UQSUB16   : cccc 0110 0110 xxxx xxxx xxxx 0111 xxxx :   */
+       /* UQADD8    : cccc 0110 0110 xxxx xxxx xxxx 1001 xxxx :   */
+       /* UQSUB8    : cccc 0110 0110 xxxx xxxx xxxx 1111 xxxx :   */
+       /* UHADD16   : cccc 0110 0111 xxxx xxxx xxxx 0001 xxxx :   */
+       /* UHADDSUBX : cccc 0110 0111 xxxx xxxx xxxx 0011 xxxx :   */
+       /* UHSUBADDX : cccc 0110 0111 xxxx xxxx xxxx 0101 xxxx :   */
+       /* UHSUB16   : cccc 0110 0111 xxxx xxxx xxxx 0111 xxxx :   */
+       /* UHADD8    : cccc 0110 0111 xxxx xxxx xxxx 1001 xxxx :   */
+       /* UHSUB8    : cccc 0110 0111 xxxx xxxx xxxx 1111 xxxx :   */
+       /* PKHBT     : cccc 0110 1000 xxxx xxxx xxxx x001 xxxx :   */
+       /* PKHTB     : cccc 0110 1000 xxxx xxxx xxxx x101 xxxx :   */
+       /* SXTAB16   : cccc 0110 1000 xxxx xxxx xxxx 0111 xxxx :   */
+       /* SXTB      : cccc 0110 1010 xxxx xxxx xxxx 0111 xxxx :   */
+       /* SXTAB     : cccc 0110 1010 xxxx xxxx xxxx 0111 xxxx :   */
+       /* SXTAH     : cccc 0110 1011 xxxx xxxx xxxx 0111 xxxx :   */
+       /* UXTAB16   : cccc 0110 1100 xxxx xxxx xxxx 0111 xxxx :   */
+       /* UXTAB     : cccc 0110 1110 xxxx xxxx xxxx 0111 xxxx :   */
+       /* UXTAH     : cccc 0110 1111 xxxx xxxx xxxx 0111 xxxx :   */
+       return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_0111__1(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* Undef : cccc 0111 1111 xxxx xxxx xxxx 1111 xxxx */
+       if ((insn & 0x0ff000f0) == 0x03f000f0)
+               return INSN_REJECTED;
+
+       /* USADA8 : cccc 0111 1000 xxxx xxxx xxxx 0001 xxxx */
+       /* USAD8  : cccc 0111 1000 xxxx 1111 xxxx 0001 xxxx */
+       if ((insn & 0x0ff000f0) == 0x07800010)
+                return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+
+       /* SMLALD : cccc 0111 0100 xxxx xxxx xxxx 00x1 xxxx */
+       /* SMLSLD : cccc 0111 0100 xxxx xxxx xxxx 01x1 xxxx */
+       if ((insn & 0x0ff00090) == 0x07400010)
+               return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn, asi);
+
+       /* SMLAD  : cccc 0111 0000 xxxx xxxx xxxx 00x1 xxxx :Q */
+       /* SMLSD  : cccc 0111 0000 xxxx xxxx xxxx 01x1 xxxx :Q */
+       /* SMMLA  : cccc 0111 0101 xxxx xxxx xxxx 00x1 xxxx :  */
+       /* SMMLS  : cccc 0111 0101 xxxx xxxx xxxx 11x1 xxxx :  */
+       if ((insn & 0x0ff00090) == 0x07000010 ||
+           (insn & 0x0ff000d0) == 0x07500010 ||
+           (insn & 0x0ff000d0) == 0x075000d0)
+               return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+
+       /* SMUSD  : cccc 0111 0000 xxxx xxxx xxxx 01x1 xxxx :  */
+       /* SMUAD  : cccc 0111 0000 xxxx 1111 xxxx 00x1 xxxx :Q */
+       /* SMMUL  : cccc 0111 0101 xxxx 1111 xxxx 00x1 xxxx :  */
+       return prep_emulate_rd16rs8rm0_wflags(insn, asi);
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_01xx(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* LDR   : cccc 01xx x0x1 xxxx xxxx xxxx xxxx xxxx */
+       /* LDRB  : cccc 01xx x1x1 xxxx xxxx xxxx xxxx xxxx */
+       /* LDRBT : cccc 01x0 x111 xxxx xxxx xxxx xxxx xxxx */
+       /* LDRT  : cccc 01x0 x011 xxxx xxxx xxxx xxxx xxxx */
+       /* STR   : cccc 01xx x0x0 xxxx xxxx xxxx xxxx xxxx */
+       /* STRB  : cccc 01xx x1x0 xxxx xxxx xxxx xxxx xxxx */
+       /* STRBT : cccc 01x0 x110 xxxx xxxx xxxx xxxx xxxx */
+       /* STRT  : cccc 01x0 x010 xxxx xxxx xxxx xxxx xxxx */
+       return prep_emulate_ldr_str(insn, asi);
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_100x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* LDM(2) : cccc 100x x101 xxxx 0xxx xxxx xxxx xxxx */
+       /* LDM(3) : cccc 100x x1x1 xxxx 1xxx xxxx xxxx xxxx */
+       if ((insn & 0x0e708000) == 0x85000000 ||
+           (insn & 0x0e508000) == 0x85010000)
+               return INSN_REJECTED;
+
+       /* LDM(1) : cccc 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
+       /* STM(1) : cccc 100x x0x0 xxxx xxxx xxxx xxxx xxxx */
+       asi->insn[0] = truecc_insn(insn);
+       asi->insn_handler = ((insn & 0x108000) == 0x008000) ? /* STM & R15 */
+                               simulate_stm1_pc : simulate_ldm1stm1;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_101x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* B  : cccc 1010 xxxx xxxx xxxx xxxx xxxx xxxx */
+       /* BL : cccc 1011 xxxx xxxx xxxx xxxx xxxx xxxx */
+       asi->insn[0] = truecc_insn(insn);
+       asi->insn_handler = simulate_bbl;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_1100_010x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* MCRR : cccc 1100 0100 xxxx xxxx xxxx xxxx xxxx : (Rd!=Rn) */
+       /* MRRC : cccc 1100 0101 xxxx xxxx xxxx xxxx xxxx : (Rd!=Rn) */
+       insn &= 0xfff00fff;
+       insn |= 0x00001000;     /* Rn = r0, Rd = r1 */
+       asi->insn[0] = insn;
+       asi->insn_handler = (insn & (1 << 20)) ? emulate_mrrc : emulate_mcrr;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_110x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* LDC : cccc 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
+       /* STC : cccc 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
+       insn &= 0xfff0ffff;     /* Rn = r0 */
+       asi->insn[0] = insn;
+       asi->insn_handler = emulate_ldcstc;
+       return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+space_cccc_111x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       /* BKPT : 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
+       /* SWI  : cccc 1111 xxxx xxxx xxxx xxxx xxxx xxxx */
+       if ((insn & 0xfff000f0) == 0xe1200070 ||
+           (insn & 0x0f000000) == 0x0f000000)
+               return INSN_REJECTED;
+
+       /* CDP : cccc 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
+       if ((insn & 0x0f000010) == 0x0e000000) {
+               asi->insn[0] = insn;
+               asi->insn_handler = emulate_none;
+               return INSN_GOOD;
+       }
+
+       /* MCR : cccc 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
+       /* MRC : cccc 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
+       insn &= 0xffff0fff;     /* Rd = r0 */
+       asi->insn[0] = insn;
+       asi->insn_handler = (insn & (1 << 20)) ? emulate_rd12 : emulate_ird12;
+       return INSN_GOOD;
+}
+
+/* Return:
+ *   INSN_REJECTED     If instruction is one not allowed to kprobe,
+ *   INSN_GOOD         If instruction is supported and uses instruction slot,
+ *   INSN_GOOD_NO_SLOT If instruction is supported but doesn't use its slot.
+ *
+ * For instructions we don't want to kprobe (INSN_REJECTED return result):
+ *   These are generally ones that modify the processor state making
+ *   them "hard" to simulate such as switches processor modes or
+ *   make accesses in alternate modes.  Any of these could be simulated
+ *   if the work was put into it, but low return considering they
+ *   should also be very rare.
+ */
+enum kprobe_insn __kprobes
+arm_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+       asi->insn[1] = KPROBE_RETURN_INSTRUCTION;
+
+       if ((insn & 0xf0000000) == 0xf0000000) {
+
+               return space_1111(insn, asi);
+
+       } else if ((insn & 0x0e000000) == 0x00000000) {
+
+               return space_cccc_000x(insn, asi);
+
+       } else if ((insn & 0x0e000000) == 0x02000000) {
+
+               return space_cccc_001x(insn, asi);
+
+       } else if ((insn & 0x0f000010) == 0x06000010) {
+
+               return space_cccc_0110__1(insn, asi);
+
+       } else if ((insn & 0x0f000010) == 0x07000010) {
+
+               return space_cccc_0111__1(insn, asi);
+
+       } else if ((insn & 0x0c000000) == 0x04000000) {
+
+               return space_cccc_01xx(insn, asi);
+
+       } else if ((insn & 0x0e000000) == 0x08000000) {
+
+               return space_cccc_100x(insn, asi);
+
+       } else if ((insn & 0x0e000000) == 0x0a000000) {
+
+               return space_cccc_101x(insn, asi);
+
+       } else if ((insn & 0x0fe00000) == 0x0c400000) {
+
+               return space_cccc_1100_010x(insn, asi);
+
+       } else if ((insn & 0x0e000000) == 0x0c400000) {
+
+               return space_cccc_110x(insn, asi);
+
+       }
+
+       return space_cccc_111x(insn, asi);
+}
+
+void __init arm_kprobe_decode_init(void)
+{
+       find_str_pc_offset();
+}
+
+
+/*
+ * All ARM instructions listed below.
+ *
+ * Instructions and their general purpose registers are given.
+ * If a particular register may not use R15, it is prefixed with a "!".
+ * If marked with a "*" means the value returned by reading R15
+ * is implementation defined.
+ *
+ * ADC/ADD/AND/BIC/CMN/CMP/EOR/MOV/MVN/ORR/RSB/RSC/SBC/SUB/TEQ
+ *     TST: Rd, Rn, Rm, !Rs
+ * BX: Rm
+ * BLX(2): !Rm
+ * BX: Rm (R15 legal, but discouraged)
+ * BXJ: !Rm,
+ * CLZ: !Rd, !Rm
+ * CPY: Rd, Rm
+ * LDC/2,STC/2 immediate offset & unindex: Rn
+ * LDC/2,STC/2 immediate pre/post-indexed: !Rn
+ * LDM(1/3): !Rn, register_list
+ * LDM(2): !Rn, !register_list
+ * LDR,STR,PLD immediate offset: Rd, Rn
+ * LDR,STR,PLD register offset: Rd, Rn, !Rm
+ * LDR,STR,PLD scaled register offset: Rd, !Rn, !Rm
+ * LDR,STR immediate pre/post-indexed: Rd, !Rn
+ * LDR,STR register pre/post-indexed: Rd, !Rn, !Rm
+ * LDR,STR scaled register pre/post-indexed: Rd, !Rn, !Rm
+ * LDRB,STRB immediate offset: !Rd, Rn
+ * LDRB,STRB register offset: !Rd, Rn, !Rm
+ * LDRB,STRB scaled register offset: !Rd, !Rn, !Rm
+ * LDRB,STRB immediate pre/post-indexed: !Rd, !Rn
+ * LDRB,STRB register pre/post-indexed: !Rd, !Rn, !Rm
+ * LDRB,STRB scaled register pre/post-indexed: !Rd, !Rn, !Rm
+ * LDRT,LDRBT,STRBT immediate pre/post-indexed: !Rd, !Rn
+ * LDRT,LDRBT,STRBT register pre/post-indexed: !Rd, !Rn, !Rm
+ * LDRT,LDRBT,STRBT scaled register pre/post-indexed: !Rd, !Rn, !Rm
+ * LDRH/SH/SB/D,STRH/SH/SB/D immediate offset: !Rd, Rn
+ * LDRH/SH/SB/D,STRH/SH/SB/D register offset: !Rd, Rn, !Rm
+ * LDRH/SH/SB/D,STRH/SH/SB/D immediate pre/post-indexed: !Rd, !Rn
+ * LDRH/SH/SB/D,STRH/SH/SB/D register pre/post-indexed: !Rd, !Rn, !Rm
+ * LDREX: !Rd, !Rn
+ * MCR/2: !Rd
+ * MCRR/2,MRRC/2: !Rd, !Rn
+ * MLA: !Rd, !Rn, !Rm, !Rs
+ * MOV: Rd
+ * MRC/2: !Rd (if Rd==15, only changes cond codes, not the register)
+ * MRS,MSR: !Rd
+ * MUL: !Rd, !Rm, !Rs
+ * PKH{BT,TB}: !Rd, !Rn, !Rm
+ * QDADD,[U]QADD/16/8/SUBX: !Rd, !Rm, !Rn
+ * QDSUB,[U]QSUB/16/8/ADDX: !Rd, !Rm, !Rn
+ * REV/16/SH: !Rd, !Rm
+ * RFE: !Rn
+ * {S,U}[H]ADD{16,8,SUBX},{S,U}[H]SUB{16,8,ADDX}: !Rd, !Rn, !Rm
+ * SEL: !Rd, !Rn, !Rm
+ * SMLA<x><y>,SMLA{D,W<y>},SMLSD,SMML{A,S}: !Rd, !Rn, !Rm, !Rs
+ * SMLAL<x><y>,SMLA{D,LD},SMLSLD,SMMULL,SMULW<y>: !RdHi, !RdLo, !Rm, !Rs
+ * SMMUL,SMUAD,SMUL<x><y>,SMUSD: !Rd, !Rm, !Rs
+ * SSAT/16: !Rd, !Rm
+ * STM(1/2): !Rn, register_list* (R15 in reg list not recommended)
+ * STRT immediate pre/post-indexed: Rd*, !Rn
+ * STRT register pre/post-indexed: Rd*, !Rn, !Rm
+ * STRT scaled register pre/post-indexed: Rd*, !Rn, !Rm
+ * STREX: !Rd, !Rn, !Rm
+ * SWP/B: !Rd, !Rn, !Rm
+ * {S,U}XTA{B,B16,H}: !Rd, !Rn, !Rm
+ * {S,U}XT{B,B16,H}: !Rd, !Rm
+ * UM{AA,LA,UL}L: !RdHi, !RdLo, !Rm, !Rs
+ * USA{D8,A8,T,T16}: !Rd, !Rm, !Rs
+ *
+ * May transfer control by writing R15 (possible mode changes or alternate
+ * mode accesses marked by "*"):
+ * ALU op (* with s-bit), B, BL, BKPT, BLX(1/2), BX, BXJ, CPS*, CPY,
+ * LDM(1), LDM(2/3)*, LDR, MOV, RFE*, SWI*
+ *
+ * Instructions that do not take general registers, nor transfer control:
+ * CDP/2, SETEND, SRS*
+ */

diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
new file mode 100644 (file)
index 0000000..a22a98c
--- /dev/null
+++ b/arch/arm/kernel/kprobes.c
@@ -0,0 +1,447 @@
+/*
+ * arch/arm/kernel/kprobes.c
+ *
+ * Kprobes on ARM
+ *
+ * Abhishek Sagar <sagar.abhishek@gmail.com>
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * Nicolas Pitre <nico@marvell.com>
+ * Copyright (C) 2007 Marvell Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/kprobes.h>
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include <asm/traps.h>
+#include <asm/cacheflush.h>
+
+#define MIN_STACK_SIZE(addr)                           \
+       min((unsigned long)MAX_STACK_SIZE,              \
+           (unsigned long)current_thread_info() + THREAD_START_SP - (addr))
+
+#define flush_insns(addr, cnt)                                 \
+       flush_icache_range((unsigned long)(addr),       \
+                          (unsigned long)(addr) +      \
+                          sizeof(kprobe_opcode_t) * (cnt))
+
+/* Used as a marker in ARM_pc to note when we're in a jprobe. */
+#define JPROBE_MAGIC_ADDR              0xffffffff
+
+DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL;
+DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
+
+
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
+{
+       kprobe_opcode_t insn;
+       kprobe_opcode_t tmp_insn[MAX_INSN_SIZE];
+       unsigned long addr = (unsigned long)p->addr;
+       int is;
+
+       if (addr & 0x3 || in_exception_text(addr))
+               return -EINVAL;
+
+       insn = *p->addr;
+       p->opcode = insn;
+       p->ainsn.insn = tmp_insn;
+
+       switch (arm_kprobe_decode_insn(insn, &p->ainsn)) {
+       case INSN_REJECTED:     /* not supported */
+               return -EINVAL;
+
+       case INSN_GOOD:         /* instruction uses slot */
+               p->ainsn.insn = get_insn_slot();
+               if (!p->ainsn.insn)
+                       return -ENOMEM;
+               for (is = 0; is < MAX_INSN_SIZE; ++is)
+                       p->ainsn.insn[is] = tmp_insn[is];
+               flush_insns(&p->ainsn.insn, MAX_INSN_SIZE);
+               break;
+
+       case INSN_GOOD_NO_SLOT: /* instruction doesn't need insn slot */
+               p->ainsn.insn = NULL;
+               break;
+       }
+
+       return 0;
+}
+
+void __kprobes arch_arm_kprobe(struct kprobe *p)
+{
+       *p->addr = KPROBE_BREAKPOINT_INSTRUCTION;
+       flush_insns(p->addr, 1);
+}
+
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
+{
+       *p->addr = p->opcode;
+       flush_insns(p->addr, 1);
+}
+
+void __kprobes arch_remove_kprobe(struct kprobe *p)
+{
+       if (p->ainsn.insn) {
+               mutex_lock(&kprobe_mutex);
+               free_insn_slot(p->ainsn.insn, 0);
+               mutex_unlock(&kprobe_mutex);
+               p->ainsn.insn = NULL;
+       }
+}
+
+static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb)
+{
+       kcb->prev_kprobe.kp = kprobe_running();
+       kcb->prev_kprobe.status = kcb->kprobe_status;
+}
+
+static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb)
+{
+       __get_cpu_var(current_kprobe) = kcb->prev_kprobe.kp;
+       kcb->kprobe_status = kcb->prev_kprobe.status;
+}
+
+static void __kprobes set_current_kprobe(struct kprobe *p)
+{
+       __get_cpu_var(current_kprobe) = p;
+}
+
+static void __kprobes singlestep(struct kprobe *p, struct pt_regs *regs,
+                                struct kprobe_ctlblk *kcb)
+{
+       regs->ARM_pc += 4;
+       p->ainsn.insn_handler(p, regs);
+}
+
+/*
+ * Called with IRQs disabled. IRQs must remain disabled from that point
+ * all the way until processing this kprobe is complete.  The current
+ * kprobes implementation cannot process more than one nested level of
+ * kprobe, and that level is reserved for user kprobe handlers, so we can't
+ * risk encountering a new kprobe in an interrupt handler.
+ */
+void __kprobes kprobe_handler(struct pt_regs *regs)
+{
+       struct kprobe *p, *cur;
+       struct kprobe_ctlblk *kcb;
+       kprobe_opcode_t *addr = (kprobe_opcode_t *)regs->ARM_pc;
+
+       kcb = get_kprobe_ctlblk();
+       cur = kprobe_running();
+       p = get_kprobe(addr);
+
+       if (p) {
+               if (cur) {
+                       /* Kprobe is pending, so we're recursing. */
+                       switch (kcb->kprobe_status) {
+                       case KPROBE_HIT_ACTIVE:
+                       case KPROBE_HIT_SSDONE:
+                               /* A pre- or post-handler probe got us here. */
+                               kprobes_inc_nmissed_count(p);
+                               save_previous_kprobe(kcb);
+                               set_current_kprobe(p);
+                               kcb->kprobe_status = KPROBE_REENTER;
+                               singlestep(p, regs, kcb);
+                               restore_previous_kprobe(kcb);
+                               break;
+                       default:
+                               /* impossible cases */
+                               BUG();
+                       }
+               } else {
+                       set_current_kprobe(p);
+                       kcb->kprobe_status = KPROBE_HIT_ACTIVE;
+
+                       /*
+                        * If we have no pre-handler or it returned 0, we
+                        * continue with normal processing.  If we have a
+                        * pre-handler and it returned non-zero, it prepped
+                        * for calling the break_handler below on re-entry,
+                        * so get out doing nothing more here.
+                        */
+                       if (!p->pre_handler || !p->pre_handler(p, regs)) {
+                               kcb->kprobe_status = KPROBE_HIT_SS;
+                               singlestep(p, regs, kcb);
+                               if (p->post_handler) {
+                                       kcb->kprobe_status = KPROBE_HIT_SSDONE;
+                                       p->post_handler(p, regs, 0);
+                               }
+                               reset_current_kprobe();
+                       }
+               }
+       } else if (cur) {
+               /* We probably hit a jprobe.  Call its break handler. */
+               if (cur->break_handler && cur->break_handler(cur, regs)) {
+                       kcb->kprobe_status = KPROBE_HIT_SS;
+                       singlestep(cur, regs, kcb);
+                       if (cur->post_handler) {
+                               kcb->kprobe_status = KPROBE_HIT_SSDONE;
+                               cur->post_handler(cur, regs, 0);
+                       }
+               }
+               reset_current_kprobe();
+       } else {
+               /*
+                * The probe was removed and a race is in progress.
+                * There is nothing we can do about it.  Let's restart
+                * the instruction.  By the time we can restart, the
+                * real instruction will be there.
+                */
+       }
+}
+
+int kprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
+{
+       kprobe_handler(regs);
+       return 0;
+}
+
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr)
+{
+       struct kprobe *cur = kprobe_running();
+       struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+
+       switch (kcb->kprobe_status) {
+       case KPROBE_HIT_SS:
+       case KPROBE_REENTER:
+               /*
+                * We are here because the instruction being single
+                * stepped caused a page fault. We reset the current
+                * kprobe and the PC to point back to the probe address
+                * and allow the page fault handler to continue as a
+                * normal page fault.
+                */
+               regs->ARM_pc = (long)cur->addr;
+               if (kcb->kprobe_status == KPROBE_REENTER) {
+                       restore_previous_kprobe(kcb);
+               } else {
+                       reset_current_kprobe();
+               }
+               break;
+
+       case KPROBE_HIT_ACTIVE:
+       case KPROBE_HIT_SSDONE:
+               /*
+                * We increment the nmissed count for accounting,
+                * we can also use npre/npostfault count for accounting
+                * these specific fault cases.
+                */
+               kprobes_inc_nmissed_count(cur);
+
+               /*
+                * We come here because instructions in the pre/post
+                * handler caused the page_fault, this could happen
+                * if handler tries to access user space by
+                * copy_from_user(), get_user() etc. Let the
+                * user-specified handler try to fix it.
+                */
+               if (cur->fault_handler && cur->fault_handler(cur, regs, fsr))
+                       return 1;
+               break;
+
+       default:
+               break;
+       }
+
+       return 0;
+}
+
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+                                      unsigned long val, void *data)
+{
+       /*
+        * notify_die() is currently never called on ARM,
+        * so this callback is currently empty.
+        */
+       return NOTIFY_DONE;
+}
+
+/*
+ * When a retprobed function returns, trampoline_handler() is called,
+ * calling the kretprobe's handler. We construct a struct pt_regs to
+ * give a view of registers r0-r11 to the user return-handler.  This is
+ * not a complete pt_regs structure, but that should be plenty sufficient
+ * for kretprobe handlers which should normally be interested in r0 only
+ * anyway.
+ */
+static void __attribute__((naked)) __kprobes kretprobe_trampoline(void)
+{
+       __asm__ __volatile__ (
+               "stmdb  sp!, {r0 - r11}         \n\t"
+               "mov    r0, sp                  \n\t"
+               "bl     trampoline_handler      \n\t"
+               "mov    lr, r0                  \n\t"
+               "ldmia  sp!, {r0 - r11}         \n\t"
+               "mov    pc, lr                  \n\t"
+               : : : "memory");
+}
+
+/* Called from kretprobe_trampoline */
+static __used __kprobes void *trampoline_handler(struct pt_regs *regs)
+{
+       struct kretprobe_instance *ri = NULL;
+       struct hlist_head *head, empty_rp;
+       struct hlist_node *node, *tmp;
+       unsigned long flags, orig_ret_address = 0;
+       unsigned long trampoline_address = (unsigned long)&kretprobe_trampoline;
+
+       INIT_HLIST_HEAD(&empty_rp);
+       spin_lock_irqsave(&kretprobe_lock, flags);
+       head = kretprobe_inst_table_head(current);
+
+       /*
+        * It is possible to have multiple instances associated with a given
+        * task either because multiple functions in the call path have
+        * a return probe installed on them, and/or more than one return
+        * probe was registered for a target function.
+        *
+        * We can handle this because:
+        *     - instances are always inserted at the head of the list
+        *     - when multiple return probes are registered for the same
+        *       function, the first instance's ret_addr will point to the
+        *       real return address, and all the rest will point to
+        *       kretprobe_trampoline
+        */
+       hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
+               if (ri->task != current)
+                       /* another task is sharing our hash bucket */
+                       continue;
+
+               if (ri->rp && ri->rp->handler) {
+                       __get_cpu_var(current_kprobe) = &ri->rp->kp;
+                       get_kprobe_ctlblk()->kprobe_status = KPROBE_HIT_ACTIVE;
+                       ri->rp->handler(ri, regs);
+                       __get_cpu_var(current_kprobe) = NULL;
+               }
+
+               orig_ret_address = (unsigned long)ri->ret_addr;
+               recycle_rp_inst(ri, &empty_rp);
+
+               if (orig_ret_address != trampoline_address)
+                       /*
+                        * This is the real return address. Any other
+                        * instances associated with this task are for
+                        * other calls deeper on the call stack
+                        */
+                       break;
+       }
+
+       kretprobe_assert(ri, orig_ret_address, trampoline_address);
+       spin_unlock_irqrestore(&kretprobe_lock, flags);
+
+       hlist_for_each_entry_safe(ri, node, tmp, &empty_rp, hlist) {
+               hlist_del(&ri->hlist);
+               kfree(ri);
+       }
+
+       return (void *)orig_ret_address;
+}
+
+/* Called with kretprobe_lock held. */
+void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
+                                     struct pt_regs *regs)
+{
+       ri->ret_addr = (kprobe_opcode_t *)regs->ARM_lr;
+
+       /* Replace the return addr with trampoline addr. */
+       regs->ARM_lr = (unsigned long)&kretprobe_trampoline;
+}
+
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+{
+       struct jprobe *jp = container_of(p, struct jprobe, kp);
+       struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+       long sp_addr = regs->ARM_sp;
+
+       kcb->jprobe_saved_regs = *regs;
+       memcpy(kcb->jprobes_stack, (void *)sp_addr, MIN_STACK_SIZE(sp_addr));
+       regs->ARM_pc = (long)jp->entry;
+       regs->ARM_cpsr |= PSR_I_BIT;
+       preempt_disable();
+       return 1;
+}
+
+void __kprobes jprobe_return(void)
+{
+       struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+
+       __asm__ __volatile__ (
+               /*
+                * Setup an empty pt_regs. Fill SP and PC fields as
+                * they're needed by longjmp_break_handler.
+                */
+               "sub    sp, %0, %1              \n\t"
+               "ldr    r0, ="__stringify(JPROBE_MAGIC_ADDR)"\n\t"
+               "str    %0, [sp, %2]            \n\t"
+               "str    r0, [sp, %3]            \n\t"
+               "mov    r0, sp                  \n\t"
+               "bl     kprobe_handler          \n\t"
+
+               /*
+                * Return to the context saved by setjmp_pre_handler
+                * and restored by longjmp_break_handler.
+                */
+               "ldr    r0, [sp, %4]            \n\t"
+               "msr    cpsr_cxsf, r0           \n\t"
+               "ldmia  sp, {r0 - pc}           \n\t"
+               :
+               : "r" (kcb->jprobe_saved_regs.ARM_sp),
+                 "I" (sizeof(struct pt_regs)),
+                 "J" (offsetof(struct pt_regs, ARM_sp)),
+                 "J" (offsetof(struct pt_regs, ARM_pc)),
+                 "J" (offsetof(struct pt_regs, ARM_cpsr))
+               : "memory", "cc");
+}
+
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+{
+       struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+       long stack_addr = kcb->jprobe_saved_regs.ARM_sp;
+       long orig_sp = regs->ARM_sp;
+       struct jprobe *jp = container_of(p, struct jprobe, kp);
+
+       if (regs->ARM_pc == JPROBE_MAGIC_ADDR) {
+               if (orig_sp != stack_addr) {
+                       struct pt_regs *saved_regs =
+                               (struct pt_regs *)kcb->jprobe_saved_regs.ARM_sp;
+                       printk("current sp %lx does not match saved sp %lx\n",
+                              orig_sp, stack_addr);
+                       printk("Saved registers for jprobe %p\n", jp);
+                       show_regs(saved_regs);
+                       printk("Current registers\n");
+                       show_regs(regs);
+                       BUG();
+               }
+               *regs = kcb->jprobe_saved_regs;
+               memcpy((void *)stack_addr, kcb->jprobes_stack,
+                      MIN_STACK_SIZE(stack_addr));
+               preempt_enable_no_resched();
+               return 1;
+       }
+       return 0;
+}
+
+static struct undef_hook kprobes_break_hook = {
+       .instr_mask     = 0xffffffff,
+       .instr_val      = KPROBE_BREAKPOINT_INSTRUCTION,
+       .cpsr_mask      = MODE_MASK,
+       .cpsr_val       = SVC_MODE,
+       .fn             = kprobe_trap_handler,
+};
+
+int __init arch_init_kprobes()
+{
+       arm_kprobe_decode_init();
+       register_undef_hook(&kprobes_break_hook);
+       return 0;
+}

diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index e59b5b84168dadc02493200f26ee86e426059f70..b5867eca1d0bed94548a1582445a12979c1fc86d 100644 (file)
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -325,7 +325,9 @@ void timer_tick(void)
        profile_tick(CPU_PROFILING);
        do_leds();
        do_set_rtc();
+       write_seqlock(&xtime_lock);
        do_timer(1);
+       write_sequnlock(&xtime_lock);
 #ifndef CONFIG_SMP
        update_process_times(user_mode(get_irq_regs()));
 #endif

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index c34db4e868fa530c50b0e6baa7123c88eab76ec8..5595fdd75e8200ec0e8d5ea8a54c750ed0398e1f 100644 (file)
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -19,6 +19,7 @@
 #include <linux/kallsyms.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/kprobes.h>
 
 #include <asm/atomic.h>
 #include <asm/cacheflush.h>
@@ -46,15 +47,6 @@ __setup("user_debug=", user_debug_setup);
 
 static void dump_mem(const char *str, unsigned long bottom, unsigned long top);
 
-static inline int in_exception_text(unsigned long ptr)
-{
-       extern char __exception_text_start[];
-       extern char __exception_text_end[];
-
-       return ptr >= (unsigned long)&__exception_text_start &&
-              ptr < (unsigned long)&__exception_text_end;
-}
-
 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
 {
 #ifdef CONFIG_KALLSYMS
@@ -322,6 +314,17 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
                get_user(instr, (u32 __user *)pc);
        }
 
+#ifdef CONFIG_KPROBES
+       /*
+        * It is possible to have recursive kprobes, so we can't call
+        * the kprobe trap handler with the undef_lock held.
+        */
+       if (instr == KPROBE_BREAKPOINT_INSTRUCTION && !user_mode(regs)) {
+               kprobe_trap_handler(regs, instr);
+               return;
+       }
+#endif
+
        spin_lock_irqsave(&undef_lock, flags);
        list_for_each_entry(hook, &undef_hook, node) {
                if ((instr & hook->instr_mask) == hook->instr_val &&

diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 5ff5406666b437c9a8a5b848279d60735b601bc6..30f732c7fdb505b9762b6d12f4fbc6ebf5ebb5ae 100644 (file)
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -94,6 +94,7 @@ SECTIONS
                        TEXT_TEXT
                        SCHED_TEXT
                        LOCK_TEXT
+                       KPROBES_TEXT
 #ifdef CONFIG_MMU
                        *(.fixup)
 #endif

diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c
index 0446ef2f5bd665e3702e3b0448d2c8e73e282000..b016be2b0e35360ac135b6db8521e3b6d10cfb01 100644 (file)
--- a/arch/arm/mach-aaec2000/core.c
+++ b/arch/arm/mach-aaec2000/core.c
@@ -130,13 +130,9 @@ static irqreturn_t
 aaec2000_timer_interrupt(int irq, void *dev_id)
 {
        /* TODO: Check timer accuracy */
-       write_seqlock(&xtime_lock);
-
        timer_tick();
        TIMER1_CLEAR = 1;
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 05a9f8a1b45ee5320ddcf3c1d6f18aef96f326be..5b0422cdde76e7504010d8b4a8971ef3d0ca7455 100644 (file)
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -22,6 +22,9 @@ config ARCH_AT91SAM9263
 config ARCH_AT91SAM9RL
        bool "AT91SAM9RL"
 
+config ARCH_AT91CAP9
+       bool "AT91CAP9"
+
 config ARCH_AT91X40
        bool "AT91x40"
 
@@ -178,6 +181,21 @@ endif
 
 # ----------------------------------------------------------
 
+if ARCH_AT91CAP9
+
+comment "AT91CAP9 Board Type"
+
+config MACH_AT91CAP9ADK
+       bool "Atmel AT91CAP9A-DK Evaluation Kit"
+       depends on ARCH_AT91CAP9
+       help
+         Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
+         <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
+
+endif
+
+# ----------------------------------------------------------
+
 if ARCH_AT91X40
 
 comment "AT91X40 Board Type"
@@ -198,13 +216,13 @@ comment "AT91 Board Options"
 
 config MTD_AT91_DATAFLASH_CARD
        bool "Enable DataFlash Card support"
-       depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK)
+       depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK)
        help
          Enable support for the DataFlash card.
 
 config MTD_NAND_AT91_BUSWIDTH_16
        bool "Enable 16-bit data bus interface to NAND flash"
-       depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK)
+       depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK)
        help
          On AT91SAM926x boards both types of NAND flash can be present
          (8 and 16 bit data bus width).
@@ -219,6 +237,22 @@ config AT91_PROGRAMMABLE_CLOCKS
          Select this if you need to program one or more of the PCK0..PCK3
          programmable clock outputs.
 
+config AT91_TIMER_HZ
+       int "Kernel HZ (jiffies per second)"
+       range 32 1024
+       depends on ARCH_AT91
+       default "128" if ARCH_AT91RM9200
+       default "100"
+       help
+         On AT91rm9200 chips where you're using a system clock derived
+         from the 32768 Hz hardware clock, this tick rate should divide
+         it exactly: use a power-of-two value, such as 128 or 256, to
+         reduce timing errors caused by rounding.
+
+         On AT91sam926x chips, or otherwise when using a higher precision
+         system clock (of at least several MHz), rounding is less of a
+         problem so it can be safer to use a decimal values like 100.
+
 endmenu
 
 endif

diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index a21f08c64ea664677ae114873464c8a84c019a76..bf5f293dccf8f5ffee383d9ffb91874d48fb209a 100644 (file)
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -8,7 +8,6 @@ obj-n           :=
 obj-           :=
 
 obj-$(CONFIG_AT91_PMC_UNIT)    += clock.o
-obj-$(CONFIG_PM)               += pm.o
 
 # CPU-specific support
 obj-$(CONFIG_ARCH_AT91RM9200)  += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o
@@ -16,6 +15,7 @@ obj-$(CONFIG_ARCH_AT91SAM9260)        += at91sam9260.o at91sam926x_time.o at91sam9260_d
 obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o
 obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o
 obj-$(CONFIG_ARCH_AT91SAM9RL)  += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o
+obj-$(CONFIG_ARCH_AT91CAP9)    += at91cap9.o at91sam926x_time.o at91cap9_devices.o
 obj-$(CONFIG_ARCH_AT91X40)     += at91x40.o at91x40_time.o
 
 # AT91RM9200 board-specific support
@@ -29,7 +29,6 @@ obj-$(CONFIG_MACH_KB9200)     += board-kb9202.o
 obj-$(CONFIG_MACH_ATEB9200)    += board-eb9200.o
 obj-$(CONFIG_MACH_KAFA)                += board-kafa.o
 obj-$(CONFIG_MACH_PICOTUX2XX)  += board-picotux200.o
-obj-$(CONFIG_MACH_AT91EB01)    += board-eb01.o
 
 # AT91SAM9260 board-specific support
 obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
@@ -43,19 +42,17 @@ obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
 # AT91SAM9RL board-specific support
 obj-$(CONFIG_MACH_AT91SAM9RLEK)        += board-sam9rlek.o
 
-# LEDs support
-led-$(CONFIG_ARCH_AT91RM9200DK)        += leds.o
-led-$(CONFIG_MACH_AT91RM9200EK)        += leds.o
-led-$(CONFIG_MACH_AT91SAM9261EK)+= leds.o
-led-$(CONFIG_MACH_CSB337)      += leds.o
-led-$(CONFIG_MACH_CSB637)      += leds.o
-led-$(CONFIG_MACH_KB9200)      += leds.o
-led-$(CONFIG_MACH_KAFA)                += leds.o
-obj-$(CONFIG_LEDS) += $(led-y)
+# AT91CAP9 board-specific support
+obj-$(CONFIG_MACH_AT91CAP9ADK) += board-cap9adk.o
 
-# VGA support
-#obj-$(CONFIG_FB_S1D13XXX)     += ics1523.o
+# AT91X40 board-specific support
+obj-$(CONFIG_MACH_AT91EB01)    += board-eb01.o
 
+# Drivers
+obj-y                          += leds.o
+
+# Power Management
+obj-$(CONFIG_PM)               += pm.o
 
 ifeq ($(CONFIG_PM_DEBUG),y)
 CFLAGS_pm.o += -DDEBUG

diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index e667dcc7cd344a2c1bdd4a87579909d5df331061..071a2506a69fb5ed8abdea4cf51e1fa45ffc22fd 100644 (file)
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -3,7 +3,12 @@
 #   PARAMS_PHYS must be within 4MB of ZRELADDR
 #   INITRD_PHYS must be in RAM
 
+ifeq ($(CONFIG_ARCH_AT91CAP9),y)
+   zreladdr-y  := 0x70008000
+params_phys-y  := 0x70000100
+initrd_phys-y  := 0x70410000
+else
    zreladdr-y  := 0x20008000
 params_phys-y  := 0x20000100
 initrd_phys-y  := 0x20410000
-
+endif

diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c
new file mode 100644 (file)
index 0000000..48d27d8
--- /dev/null
+++ b/arch/arm/mach-at91/at91cap9.c
@@ -0,0 +1,365 @@
+/*
+ * arch/arm/mach-at91/at91cap9.c
+ *
+ *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
+ *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
+ *  Copyright (C) 2007 Atmel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/arch/at91cap9.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_rstc.h>
+
+#include "generic.h"
+#include "clock.h"
+
+static struct map_desc at91cap9_io_desc[] __initdata = {
+       {
+               .virtual        = AT91_VA_BASE_SYS,
+               .pfn            = __phys_to_pfn(AT91_BASE_SYS),
+               .length         = SZ_16K,
+               .type           = MT_DEVICE,
+       }, {
+               .virtual        = AT91_IO_VIRT_BASE - AT91CAP9_SRAM_SIZE,
+               .pfn            = __phys_to_pfn(AT91CAP9_SRAM_BASE),
+               .length         = AT91CAP9_SRAM_SIZE,
+               .type           = MT_DEVICE,
+       },
+};
+
+/* --------------------------------------------------------------------
+ *  Clocks
+ * -------------------------------------------------------------------- */
+
+/*
+ * The peripheral clocks.
+ */
+static struct clk pioABCD_clk = {
+       .name           = "pioABCD_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_PIOABCD,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mpb0_clk = {
+       .name           = "mpb0_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MPB0,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mpb1_clk = {
+       .name           = "mpb1_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MPB1,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mpb2_clk = {
+       .name           = "mpb2_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MPB2,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mpb3_clk = {
+       .name           = "mpb3_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MPB3,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mpb4_clk = {
+       .name           = "mpb4_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MPB4,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart0_clk = {
+       .name           = "usart0_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_US0,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart1_clk = {
+       .name           = "usart1_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_US1,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart2_clk = {
+       .name           = "usart2_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_US2,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mmc0_clk = {
+       .name           = "mci0_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MCI0,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mmc1_clk = {
+       .name           = "mci1_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_MCI1,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk can_clk = {
+       .name           = "can_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_CAN,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk twi_clk = {
+       .name           = "twi_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_TWI,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk spi0_clk = {
+       .name           = "spi0_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_SPI0,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk spi1_clk = {
+       .name           = "spi1_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_SPI1,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc0_clk = {
+       .name           = "ssc0_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_SSC0,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc1_clk = {
+       .name           = "ssc1_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_SSC1,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ac97_clk = {
+       .name           = "ac97_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_AC97C,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk tcb_clk = {
+       .name           = "tcb_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_TCB,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pwmc_clk = {
+       .name           = "pwmc_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_PWMC,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk macb_clk = {
+       .name           = "macb_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_EMAC,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk aestdes_clk = {
+       .name           = "aestdes_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_AESTDES,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk adc_clk = {
+       .name           = "adc_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_ADC,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk isi_clk = {
+       .name           = "isi_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_ISI,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk lcdc_clk = {
+       .name           = "lcdc_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_LCDC,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk dma_clk = {
+       .name           = "dma_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_DMA,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk udphs_clk = {
+       .name           = "udphs_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_UDPHS,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ohci_clk = {
+       .name           = "ohci_clk",
+       .pmc_mask       = 1 << AT91CAP9_ID_UHP,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
+
+static struct clk *periph_clocks[] __initdata = {
+       &pioABCD_clk,
+       &mpb0_clk,
+       &mpb1_clk,
+       &mpb2_clk,
+       &mpb3_clk,
+       &mpb4_clk,
+       &usart0_clk,
+       &usart1_clk,
+       &usart2_clk,
+       &mmc0_clk,
+       &mmc1_clk,
+       &can_clk,
+       &twi_clk,
+       &spi0_clk,
+       &spi1_clk,
+       &ssc0_clk,
+       &ssc1_clk,
+       &ac97_clk,
+       &tcb_clk,
+       &pwmc_clk,
+       &macb_clk,
+       &aestdes_clk,
+       &adc_clk,
+       &isi_clk,
+       &lcdc_clk,
+       &dma_clk,
+       &udphs_clk,
+       &ohci_clk,
+       // irq0 .. irq1
+};
+
+/*
+ * The four programmable clocks.
+ * You must configure pin multiplexing to bring these signals out.
+ */
+static struct clk pck0 = {
+       .name           = "pck0",
+       .pmc_mask       = AT91_PMC_PCK0,
+       .type           = CLK_TYPE_PROGRAMMABLE,
+       .id             = 0,
+};
+static struct clk pck1 = {
+       .name           = "pck1",
+       .pmc_mask       = AT91_PMC_PCK1,
+       .type           = CLK_TYPE_PROGRAMMABLE,
+       .id             = 1,
+};
+static struct clk pck2 = {
+       .name           = "pck2",
+       .pmc_mask       = AT91_PMC_PCK2,
+       .type           = CLK_TYPE_PROGRAMMABLE,
+       .id             = 2,
+};
+static struct clk pck3 = {
+       .name           = "pck3",
+       .pmc_mask       = AT91_PMC_PCK3,
+       .type           = CLK_TYPE_PROGRAMMABLE,
+       .id             = 3,
+};
+
+static void __init at91cap9_register_clocks(void)
+{
+       int i;
+
+       for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
+               clk_register(periph_clocks[i]);
+
+       clk_register(&pck0);
+       clk_register(&pck1);
+       clk_register(&pck2);
+       clk_register(&pck3);
+}
+
+/* --------------------------------------------------------------------
+ *  GPIO
+ * -------------------------------------------------------------------- */
+
+static struct at91_gpio_bank at91cap9_gpio[] = {
+       {
+               .id             = AT91CAP9_ID_PIOABCD,
+               .offset         = AT91_PIOA,
+               .clock          = &pioABCD_clk,
+       }, {
+               .id             = AT91CAP9_ID_PIOABCD,
+               .offset         = AT91_PIOB,
+               .clock          = &pioABCD_clk,
+       }, {
+               .id             = AT91CAP9_ID_PIOABCD,
+               .offset         = AT91_PIOC,
+               .clock          = &pioABCD_clk,
+       }, {
+               .id             = AT91CAP9_ID_PIOABCD,
+               .offset         = AT91_PIOD,
+               .clock          = &pioABCD_clk,
+       }
+};
+
+static void at91cap9_reset(void)
+{
+       at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
+}
+
+/* --------------------------------------------------------------------
+ *  AT91CAP9 processor initialization
+ * -------------------------------------------------------------------- */
+
+void __init at91cap9_initialize(unsigned long main_clock)
+{
+       /* Map peripherals */
+       iotable_init(at91cap9_io_desc, ARRAY_SIZE(at91cap9_io_desc));
+
+       at91_arch_reset = at91cap9_reset;
+       at91_extern_irq = (1 << AT91CAP9_ID_IRQ0) | (1 << AT91CAP9_ID_IRQ1);
+
+       /* Init clock subsystem */
+       at91_clock_init(main_clock);
+
+       /* Register the processor-specific clocks */
+       at91cap9_register_clocks();
+
+       /* Register GPIO subsystem */
+       at91_gpio_init(at91cap9_gpio, 4);
+}
+
+/* --------------------------------------------------------------------
+ *  Interrupt initialization
+ * -------------------------------------------------------------------- */
+
+/*
+ * The default interrupt priority levels (0 = lowest, 7 = highest).
+ */
+static unsigned int at91cap9_default_irq_priority[NR_AIC_IRQS] __initdata = {
+       7,      /* Advanced Interrupt Controller (FIQ) */
+       7,      /* System Peripherals */
+       1,      /* Parallel IO Controller A, B, C and D */
+       0,      /* MP Block Peripheral 0 */
+       0,      /* MP Block Peripheral 1 */
+       0,      /* MP Block Peripheral 2 */
+       0,      /* MP Block Peripheral 3 */
+       0,      /* MP Block Peripheral 4 */
+       5,      /* USART 0 */
+       5,      /* USART 1 */
+       5,      /* USART 2 */
+       0,      /* Multimedia Card Interface 0 */
+       0,      /* Multimedia Card Interface 1 */
+       3,      /* CAN */
+       6,      /* Two-Wire Interface */
+       5,      /* Serial Peripheral Interface 0 */
+       5,      /* Serial Peripheral Interface 1 */
+       4,      /* Serial Synchronous Controller 0 */
+       4,      /* Serial Synchronous Controller 1 */
+       5,      /* AC97 Controller */
+       0,      /* Timer Counter 0, 1 and 2 */
+       0,      /* Pulse Width Modulation Controller */
+       3,      /* Ethernet */
+       0,      /* Advanced Encryption Standard, Triple DES*/
+       0,      /* Analog-to-Digital Converter */
+       0,      /* Image Sensor Interface */
+       3,      /* LCD Controller */
+       0,      /* DMA Controller */
+       2,      /* USB Device Port */
+       2,      /* USB Host port */
+       0,      /* Advanced Interrupt Controller (IRQ0) */
+       0,      /* Advanced Interrupt Controller (IRQ1) */
+};
+
+void __init at91cap9_init_interrupts(unsigned int priority[NR_AIC_IRQS])
+{
+       if (!priority)
+               priority = at91cap9_default_irq_priority;
+
+       /* Initialize the AIC interrupt controller */
+       at91_aic_init(priority);
+
+       /* Enable GPIO interrupts */
+       at91_gpio_irq_setup();
+}

diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
new file mode 100644 (file)
index 0000000..c50fad9
--- /dev/null
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -0,0 +1,1066 @@
+/*
+ * arch/arm/mach-at91/at91cap9_devices.c
+ *
+ *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
+ *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
+ *  Copyright (C) 2007 Atmel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+
+#include <video/atmel_lcdc.h>
+
+#include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91cap9.h>
+#include <asm/arch/at91sam926x_mc.h>
+#include <asm/arch/at91cap9_matrix.h>
+
+#include "generic.h"
+
+
+/* --------------------------------------------------------------------
+ *  USB Host
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+static u64 ohci_dmamask = DMA_BIT_MASK(32);
+static struct at91_usbh_data usbh_data;
+
+static struct resource usbh_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_UHP_BASE,
+               .end    = AT91CAP9_UHP_BASE + SZ_1M - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_UHP,
+               .end    = AT91CAP9_ID_UHP,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91_usbh_device = {
+       .name           = "at91_ohci",
+       .id             = -1,
+       .dev            = {
+                               .dma_mask               = &ohci_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &usbh_data,
+       },
+       .resource       = usbh_resources,
+       .num_resources  = ARRAY_SIZE(usbh_resources),
+};
+
+void __init at91_add_device_usbh(struct at91_usbh_data *data)
+{
+       int i;
+
+       if (!data)
+               return;
+
+       /* Enable VBus control for UHP ports */
+       for (i = 0; i < data->ports; i++) {
+               if (data->vbus_pin[i])
+                       at91_set_gpio_output(data->vbus_pin[i], 0);
+       }
+
+       usbh_data = *data;
+       platform_device_register(&at91_usbh_device);
+}
+#else
+void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  Ethernet
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
+static u64 eth_dmamask = DMA_BIT_MASK(32);
+static struct at91_eth_data eth_data;
+
+static struct resource eth_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_EMAC,
+               .end    = AT91CAP9_BASE_EMAC + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_EMAC,
+               .end    = AT91CAP9_ID_EMAC,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_eth_device = {
+       .name           = "macb",
+       .id             = -1,
+       .dev            = {
+                               .dma_mask               = &eth_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &eth_data,
+       },
+       .resource       = eth_resources,
+       .num_resources  = ARRAY_SIZE(eth_resources),
+};
+
+void __init at91_add_device_eth(struct at91_eth_data *data)
+{
+       if (!data)
+               return;
+
+       if (data->phy_irq_pin) {
+               at91_set_gpio_input(data->phy_irq_pin, 0);
+               at91_set_deglitch(data->phy_irq_pin, 1);
+       }
+
+       /* Pins used for MII and RMII */
+       at91_set_A_periph(AT91_PIN_PB21, 0);    /* ETXCK_EREFCK */
+       at91_set_A_periph(AT91_PIN_PB22, 0);    /* ERXDV */
+       at91_set_A_periph(AT91_PIN_PB25, 0);    /* ERX0 */
+       at91_set_A_periph(AT91_PIN_PB26, 0);    /* ERX1 */
+       at91_set_A_periph(AT91_PIN_PB27, 0);    /* ERXER */
+       at91_set_A_periph(AT91_PIN_PB28, 0);    /* ETXEN */
+       at91_set_A_periph(AT91_PIN_PB23, 0);    /* ETX0 */
+       at91_set_A_periph(AT91_PIN_PB24, 0);    /* ETX1 */
+       at91_set_A_periph(AT91_PIN_PB30, 0);    /* EMDIO */
+       at91_set_A_periph(AT91_PIN_PB29, 0);    /* EMDC */
+
+       if (!data->is_rmii) {
+               at91_set_B_periph(AT91_PIN_PC25, 0);    /* ECRS */
+               at91_set_B_periph(AT91_PIN_PC26, 0);    /* ECOL */
+               at91_set_B_periph(AT91_PIN_PC22, 0);    /* ERX2 */
+               at91_set_B_periph(AT91_PIN_PC23, 0);    /* ERX3 */
+               at91_set_B_periph(AT91_PIN_PC27, 0);    /* ERXCK */
+               at91_set_B_periph(AT91_PIN_PC20, 0);    /* ETX2 */
+               at91_set_B_periph(AT91_PIN_PC21, 0);    /* ETX3 */
+               at91_set_B_periph(AT91_PIN_PC24, 0);    /* ETXER */
+       }
+
+       eth_data = *data;
+       platform_device_register(&at91cap9_eth_device);
+}
+#else
+void __init at91_add_device_eth(struct at91_eth_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  MMC / SD
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
+static u64 mmc_dmamask = DMA_BIT_MASK(32);
+static struct at91_mmc_data mmc0_data, mmc1_data;
+
+static struct resource mmc0_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_MCI0,
+               .end    = AT91CAP9_BASE_MCI0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_MCI0,
+               .end    = AT91CAP9_ID_MCI0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_mmc0_device = {
+       .name           = "at91_mci",
+       .id             = 0,
+       .dev            = {
+                               .dma_mask               = &mmc_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &mmc0_data,
+       },
+       .resource       = mmc0_resources,
+       .num_resources  = ARRAY_SIZE(mmc0_resources),
+};
+
+static struct resource mmc1_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_MCI1,
+               .end    = AT91CAP9_BASE_MCI1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_MCI1,
+               .end    = AT91CAP9_ID_MCI1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_mmc1_device = {
+       .name           = "at91_mci",
+       .id             = 1,
+       .dev            = {
+                               .dma_mask               = &mmc_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &mmc1_data,
+       },
+       .resource       = mmc1_resources,
+       .num_resources  = ARRAY_SIZE(mmc1_resources),
+};
+
+void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
+{
+       if (!data)
+               return;
+
+       /* input/irq */
+       if (data->det_pin) {
+               at91_set_gpio_input(data->det_pin, 1);
+               at91_set_deglitch(data->det_pin, 1);
+       }
+       if (data->wp_pin)
+               at91_set_gpio_input(data->wp_pin, 1);
+       if (data->vcc_pin)
+               at91_set_gpio_output(data->vcc_pin, 0);
+
+       if (mmc_id == 0) {              /* MCI0 */
+               /* CLK */
+               at91_set_A_periph(AT91_PIN_PA2, 0);
+
+               /* CMD */
+               at91_set_A_periph(AT91_PIN_PA1, 1);
+
+               /* DAT0, maybe DAT1..DAT3 */
+               at91_set_A_periph(AT91_PIN_PA0, 1);
+               if (data->wire4) {
+                       at91_set_A_periph(AT91_PIN_PA3, 1);
+                       at91_set_A_periph(AT91_PIN_PA4, 1);
+                       at91_set_A_periph(AT91_PIN_PA5, 1);
+               }
+
+               mmc0_data = *data;
+               at91_clock_associate("mci0_clk", &at91cap9_mmc1_device.dev, "mci_clk");
+               platform_device_register(&at91cap9_mmc0_device);
+       } else {                        /* MCI1 */
+               /* CLK */
+               at91_set_A_periph(AT91_PIN_PA16, 0);
+
+               /* CMD */
+               at91_set_A_periph(AT91_PIN_PA17, 1);
+
+               /* DAT0, maybe DAT1..DAT3 */
+               at91_set_A_periph(AT91_PIN_PA18, 1);
+               if (data->wire4) {
+                       at91_set_A_periph(AT91_PIN_PA19, 1);
+                       at91_set_A_periph(AT91_PIN_PA20, 1);
+                       at91_set_A_periph(AT91_PIN_PA21, 1);
+               }
+
+               mmc1_data = *data;
+               at91_clock_associate("mci1_clk", &at91cap9_mmc1_device.dev, "mci_clk");
+               platform_device_register(&at91cap9_mmc1_device);
+       }
+}
+#else
+void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  NAND / SmartMedia
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE)
+static struct at91_nand_data nand_data;
+
+#define NAND_BASE      AT91_CHIPSELECT_3
+
+static struct resource nand_resources[] = {
+       {
+               .start  = NAND_BASE,
+               .end    = NAND_BASE + SZ_256M - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device at91cap9_nand_device = {
+       .name           = "at91_nand",
+       .id             = -1,
+       .dev            = {
+                               .platform_data  = &nand_data,
+       },
+       .resource       = nand_resources,
+       .num_resources  = ARRAY_SIZE(nand_resources),
+};
+
+void __init at91_add_device_nand(struct at91_nand_data *data)
+{
+       unsigned long csa, mode;
+
+       if (!data)
+               return;
+
+       csa = at91_sys_read(AT91_MATRIX_EBICSA);
+       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
+
+       /* set the bus interface characteristics */
+       at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(1)
+                       | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(1));
+
+       at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(6)
+                       | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(6));
+
+       at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(8) | AT91_SMC_NRDCYCLE_(8));
+
+       if (data->bus_width_16)
+               mode = AT91_SMC_DBW_16;
+       else
+               mode = AT91_SMC_DBW_8;
+       at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1));
+
+       /* enable pin */
+       if (data->enable_pin)
+               at91_set_gpio_output(data->enable_pin, 1);
+
+       /* ready/busy pin */
+       if (data->rdy_pin)
+               at91_set_gpio_input(data->rdy_pin, 1);
+
+       /* card detect pin */
+       if (data->det_pin)
+               at91_set_gpio_input(data->det_pin, 1);
+
+       nand_data = *data;
+       platform_device_register(&at91cap9_nand_device);
+}
+#else
+void __init at91_add_device_nand(struct at91_nand_data *data) {}
+#endif
+
+/* --------------------------------------------------------------------
+ *  TWI (i2c)
+ * -------------------------------------------------------------------- */
+
+/*
+ * Prefer the GPIO code since the TWI controller isn't robust
+ * (gets overruns and underruns under load) and can only issue
+ * repeated STARTs in one scenario (the driver doesn't yet handle them).
+ */
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+
+static struct i2c_gpio_platform_data pdata = {
+       .sda_pin                = AT91_PIN_PB4,
+       .sda_is_open_drain      = 1,
+       .scl_pin                = AT91_PIN_PB5,
+       .scl_is_open_drain      = 1,
+       .udelay                 = 2,            /* ~100 kHz */
+};
+
+static struct platform_device at91cap9_twi_device = {
+       .name                   = "i2c-gpio",
+       .id                     = -1,
+       .dev.platform_data      = &pdata,
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+       at91_set_GPIO_periph(AT91_PIN_PB4, 1);          /* TWD (SDA) */
+       at91_set_multi_drive(AT91_PIN_PB4, 1);
+
+       at91_set_GPIO_periph(AT91_PIN_PB5, 1);          /* TWCK (SCL) */
+       at91_set_multi_drive(AT91_PIN_PB5, 1);
+
+       i2c_register_board_info(0, devices, nr_devices);
+       platform_device_register(&at91cap9_twi_device);
+}
+
+#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+
+static struct resource twi_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_TWI,
+               .end    = AT91CAP9_BASE_TWI + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_TWI,
+               .end    = AT91CAP9_ID_TWI,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_twi_device = {
+       .name           = "at91_i2c",
+       .id             = -1,
+       .resource       = twi_resources,
+       .num_resources  = ARRAY_SIZE(twi_resources),
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+       /* pins used for TWI interface */
+       at91_set_B_periph(AT91_PIN_PB4, 0);             /* TWD */
+       at91_set_multi_drive(AT91_PIN_PB4, 1);
+
+       at91_set_B_periph(AT91_PIN_PB5, 0);             /* TWCK */
+       at91_set_multi_drive(AT91_PIN_PB5, 1);
+
+       i2c_register_board_info(0, devices, nr_devices);
+       platform_device_register(&at91cap9_twi_device);
+}
+#else
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
+#endif
+
+/* --------------------------------------------------------------------
+ *  SPI
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
+static u64 spi_dmamask = DMA_BIT_MASK(32);
+
+static struct resource spi0_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_SPI0,
+               .end    = AT91CAP9_BASE_SPI0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_SPI0,
+               .end    = AT91CAP9_ID_SPI0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_spi0_device = {
+       .name           = "atmel_spi",
+       .id             = 0,
+       .dev            = {
+                               .dma_mask               = &spi_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = spi0_resources,
+       .num_resources  = ARRAY_SIZE(spi0_resources),
+};
+
+static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA5, AT91_PIN_PA3, AT91_PIN_PD0, AT91_PIN_PD1 };
+
+static struct resource spi1_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_SPI1,
+               .end    = AT91CAP9_BASE_SPI1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_SPI1,
+               .end    = AT91CAP9_ID_SPI1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_spi1_device = {
+       .name           = "atmel_spi",
+       .id             = 1,
+       .dev            = {
+                               .dma_mask               = &spi_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = spi1_resources,
+       .num_resources  = ARRAY_SIZE(spi1_resources),
+};
+
+static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB15, AT91_PIN_PB16, AT91_PIN_PB17, AT91_PIN_PB18 };
+
+void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
+{
+       int i;
+       unsigned long cs_pin;
+       short enable_spi0 = 0;
+       short enable_spi1 = 0;
+
+       /* Choose SPI chip-selects */
+       for (i = 0; i < nr_devices; i++) {
+               if (devices[i].controller_data)
+                       cs_pin = (unsigned long) devices[i].controller_data;
+               else if (devices[i].bus_num == 0)
+                       cs_pin = spi0_standard_cs[devices[i].chip_select];
+               else
+                       cs_pin = spi1_standard_cs[devices[i].chip_select];
+
+               if (devices[i].bus_num == 0)
+                       enable_spi0 = 1;
+               else
+                       enable_spi1 = 1;
+
+               /* enable chip-select pin */
+               at91_set_gpio_output(cs_pin, 1);
+
+               /* pass chip-select pin to driver */
+               devices[i].controller_data = (void *) cs_pin;
+       }
+
+       spi_register_board_info(devices, nr_devices);
+
+       /* Configure SPI bus(es) */
+       if (enable_spi0) {
+               at91_set_B_periph(AT91_PIN_PA0, 0);     /* SPI0_MISO */
+               at91_set_B_periph(AT91_PIN_PA1, 0);     /* SPI0_MOSI */
+               at91_set_B_periph(AT91_PIN_PA2, 0);     /* SPI0_SPCK */
+
+               at91_clock_associate("spi0_clk", &at91cap9_spi0_device.dev, "spi_clk");
+               platform_device_register(&at91cap9_spi0_device);
+       }
+       if (enable_spi1) {
+               at91_set_A_periph(AT91_PIN_PB12, 0);    /* SPI1_MISO */
+               at91_set_A_periph(AT91_PIN_PB13, 0);    /* SPI1_MOSI */
+               at91_set_A_periph(AT91_PIN_PB14, 0);    /* SPI1_SPCK */
+
+               at91_clock_associate("spi1_clk", &at91cap9_spi1_device.dev, "spi_clk");
+               platform_device_register(&at91cap9_spi1_device);
+       }
+}
+#else
+void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  RTT
+ * -------------------------------------------------------------------- */
+
+static struct platform_device at91cap9_rtt_device = {
+       .name           = "at91_rtt",
+       .id             = -1,
+       .num_resources  = 0,
+};
+
+static void __init at91_add_device_rtt(void)
+{
+       platform_device_register(&at91cap9_rtt_device);
+}
+
+
+/* --------------------------------------------------------------------
+ *  Watchdog
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+static struct platform_device at91cap9_wdt_device = {
+       .name           = "at91_wdt",
+       .id             = -1,
+       .num_resources  = 0,
+};
+
+static void __init at91_add_device_watchdog(void)
+{
+       platform_device_register(&at91cap9_wdt_device);
+}
+#else
+static void __init at91_add_device_watchdog(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  AC97
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE)
+static u64 ac97_dmamask = DMA_BIT_MASK(32);
+static struct atmel_ac97_data ac97_data;
+
+static struct resource ac97_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_AC97C,
+               .end    = AT91CAP9_BASE_AC97C + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_AC97C,
+               .end    = AT91CAP9_ID_AC97C,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_ac97_device = {
+       .name           = "ac97c",
+       .id             = 1,
+       .dev            = {
+                               .dma_mask               = &ac97_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &ac97_data,
+       },
+       .resource       = ac97_resources,
+       .num_resources  = ARRAY_SIZE(ac97_resources),
+};
+
+void __init at91_add_device_ac97(struct atmel_ac97_data *data)
+{
+       if (!data)
+               return;
+
+       at91_set_A_periph(AT91_PIN_PA6, 0);     /* AC97FS */
+       at91_set_A_periph(AT91_PIN_PA7, 0);     /* AC97CK */
+       at91_set_A_periph(AT91_PIN_PA8, 0);     /* AC97TX */
+       at91_set_A_periph(AT91_PIN_PA9, 0);     /* AC97RX */
+
+       /* reset */
+       if (data->reset_pin)
+               at91_set_gpio_output(data->reset_pin, 0);
+
+       ac97_data = *data;
+       platform_device_register(&at91cap9_ac97_device);
+}
+#else
+void __init at91_add_device_ac97(struct atmel_ac97_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  LCD Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
+static u64 lcdc_dmamask = DMA_BIT_MASK(32);
+static struct atmel_lcdfb_info lcdc_data;
+
+static struct resource lcdc_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_LCDC_BASE,
+               .end    = AT91CAP9_LCDC_BASE + SZ_4K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_LCDC,
+               .end    = AT91CAP9_ID_LCDC,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91_lcdc_device = {
+       .name           = "atmel_lcdfb",
+       .id             = 0,
+       .dev            = {
+                               .dma_mask               = &lcdc_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &lcdc_data,
+       },
+       .resource       = lcdc_resources,
+       .num_resources  = ARRAY_SIZE(lcdc_resources),
+};
+
+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
+{
+       if (!data)
+               return;
+
+       at91_set_A_periph(AT91_PIN_PC1, 0);     /* LCDHSYNC */
+       at91_set_A_periph(AT91_PIN_PC2, 0);     /* LCDDOTCK */
+       at91_set_A_periph(AT91_PIN_PC3, 0);     /* LCDDEN */
+       at91_set_B_periph(AT91_PIN_PB9, 0);     /* LCDCC */
+       at91_set_A_periph(AT91_PIN_PC6, 0);     /* LCDD2 */
+       at91_set_A_periph(AT91_PIN_PC7, 0);     /* LCDD3 */
+       at91_set_A_periph(AT91_PIN_PC8, 0);     /* LCDD4 */
+       at91_set_A_periph(AT91_PIN_PC9, 0);     /* LCDD5 */
+       at91_set_A_periph(AT91_PIN_PC10, 0);    /* LCDD6 */
+       at91_set_A_periph(AT91_PIN_PC11, 0);    /* LCDD7 */
+       at91_set_A_periph(AT91_PIN_PC14, 0);    /* LCDD10 */
+       at91_set_A_periph(AT91_PIN_PC15, 0);    /* LCDD11 */
+       at91_set_A_periph(AT91_PIN_PC16, 0);    /* LCDD12 */
+       at91_set_A_periph(AT91_PIN_PC17, 0);    /* LCDD13 */
+       at91_set_A_periph(AT91_PIN_PC18, 0);    /* LCDD14 */
+       at91_set_A_periph(AT91_PIN_PC19, 0);    /* LCDD15 */
+       at91_set_A_periph(AT91_PIN_PC22, 0);    /* LCDD18 */
+       at91_set_A_periph(AT91_PIN_PC23, 0);    /* LCDD19 */
+       at91_set_A_periph(AT91_PIN_PC24, 0);    /* LCDD20 */
+       at91_set_A_periph(AT91_PIN_PC25, 0);    /* LCDD21 */
+       at91_set_A_periph(AT91_PIN_PC26, 0);    /* LCDD22 */
+       at91_set_A_periph(AT91_PIN_PC27, 0);    /* LCDD23 */
+
+       lcdc_data = *data;
+       platform_device_register(&at91_lcdc_device);
+}
+#else
+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  SSC -- Synchronous Serial Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
+static u64 ssc0_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc0_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_SSC0,
+               .end    = AT91CAP9_BASE_SSC0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_SSC0,
+               .end    = AT91CAP9_ID_SSC0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_ssc0_device = {
+       .name   = "ssc",
+       .id     = 0,
+       .dev    = {
+               .dma_mask               = &ssc0_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc0_resources,
+       .num_resources  = ARRAY_SIZE(ssc0_resources),
+};
+
+static inline void configure_ssc0_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB0, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB1, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB2, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB3, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB4, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB5, 1);
+}
+
+static u64 ssc1_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc1_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_SSC1,
+               .end    = AT91CAP9_BASE_SSC1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_SSC1,
+               .end    = AT91CAP9_ID_SSC1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91cap9_ssc1_device = {
+       .name   = "ssc",
+       .id     = 1,
+       .dev    = {
+               .dma_mask               = &ssc1_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc1_resources,
+       .num_resources  = ARRAY_SIZE(ssc1_resources),
+};
+
+static inline void configure_ssc1_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB6, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB7, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB8, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB9, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB10, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB11, 1);
+}
+
+/*
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver.  For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+ * on the same system might be used by a custom data capture driver.
+ */
+void __init at91_add_device_ssc(unsigned id, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       /*
+        * NOTE: caller is responsible for passing information matching
+        * "pins" to whatever will be using each particular controller.
+        */
+       switch (id) {
+       case AT91CAP9_ID_SSC0:
+               pdev = &at91cap9_ssc0_device;
+               configure_ssc0_pins(pins);
+               at91_clock_associate("ssc0_clk", &pdev->dev, "ssc");
+               break;
+       case AT91CAP9_ID_SSC1:
+               pdev = &at91cap9_ssc1_device;
+               configure_ssc1_pins(pins);
+               at91_clock_associate("ssc1_clk", &pdev->dev, "ssc");
+               break;
+       default:
+               return;
+       }
+
+       platform_device_register(pdev);
+}
+
+#else
+void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  UART
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_SERIAL_ATMEL)
+static struct resource dbgu_resources[] = {
+       [0] = {
+               .start  = AT91_VA_BASE_SYS + AT91_DBGU,
+               .end    = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91_ID_SYS,
+               .end    = AT91_ID_SYS,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct atmel_uart_data dbgu_data = {
+       .use_dma_tx     = 0,
+       .use_dma_rx     = 0,            /* DBGU not capable of receive DMA */
+       .regs           = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
+};
+
+static u64 dbgu_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device at91cap9_dbgu_device = {
+       .name           = "atmel_usart",
+       .id             = 0,
+       .dev            = {
+                               .dma_mask               = &dbgu_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &dbgu_data,
+       },
+       .resource       = dbgu_resources,
+       .num_resources  = ARRAY_SIZE(dbgu_resources),
+};
+
+static inline void configure_dbgu_pins(void)
+{
+       at91_set_A_periph(AT91_PIN_PC30, 0);            /* DRXD */
+       at91_set_A_periph(AT91_PIN_PC31, 1);            /* DTXD */
+}
+
+static struct resource uart0_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_US0,
+               .end    = AT91CAP9_BASE_US0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_US0,
+               .end    = AT91CAP9_ID_US0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct atmel_uart_data uart0_data = {
+       .use_dma_tx     = 1,
+       .use_dma_rx     = 1,
+};
+
+static u64 uart0_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device at91cap9_uart0_device = {
+       .name           = "atmel_usart",
+       .id             = 1,
+       .dev            = {
+                               .dma_mask               = &uart0_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart0_data,
+       },
+       .resource       = uart0_resources,
+       .num_resources  = ARRAY_SIZE(uart0_resources),
+};
+
+static inline void configure_usart0_pins(unsigned pins)
+{
+       at91_set_A_periph(AT91_PIN_PA22, 1);            /* TXD0 */
+       at91_set_A_periph(AT91_PIN_PA23, 0);            /* RXD0 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PA24, 0);    /* RTS0 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PA25, 0);    /* CTS0 */
+}
+
+static struct resource uart1_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_US1,
+               .end    = AT91CAP9_BASE_US1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_US1,
+               .end    = AT91CAP9_ID_US1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct atmel_uart_data uart1_data = {
+       .use_dma_tx     = 1,
+       .use_dma_rx     = 1,
+};
+
+static u64 uart1_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device at91cap9_uart1_device = {
+       .name           = "atmel_usart",
+       .id             = 2,
+       .dev            = {
+                               .dma_mask               = &uart1_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart1_data,
+       },
+       .resource       = uart1_resources,
+       .num_resources  = ARRAY_SIZE(uart1_resources),
+};
+
+static inline void configure_usart1_pins(unsigned pins)
+{
+       at91_set_A_periph(AT91_PIN_PD0, 1);             /* TXD1 */
+       at91_set_A_periph(AT91_PIN_PD1, 0);             /* RXD1 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PD7, 0);     /* RTS1 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PD8, 0);     /* CTS1 */
+}
+
+static struct resource uart2_resources[] = {
+       [0] = {
+               .start  = AT91CAP9_BASE_US2,
+               .end    = AT91CAP9_BASE_US2 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91CAP9_ID_US2,
+               .end    = AT91CAP9_ID_US2,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct atmel_uart_data uart2_data = {
+       .use_dma_tx     = 1,
+       .use_dma_rx     = 1,
+};
+
+static u64 uart2_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device at91cap9_uart2_device = {
+       .name           = "atmel_usart",
+       .id             = 3,
+       .dev            = {
+                               .dma_mask               = &uart2_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart2_data,
+       },
+       .resource       = uart2_resources,
+       .num_resources  = ARRAY_SIZE(uart2_resources),
+};
+
+static inline void configure_usart2_pins(unsigned pins)
+{
+       at91_set_A_periph(AT91_PIN_PD2, 1);             /* TXD2 */
+       at91_set_A_periph(AT91_PIN_PD3, 0);             /* RXD2 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PD5, 0);     /* RTS2 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PD6, 0);     /* CTS2 */
+}
+
+static struct platform_device *at91_uarts[ATMEL_MAX_UART];     /* the UARTs to use */
+struct platform_device *atmel_default_console_device;  /* the serial console device */
+
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       switch (id) {
+               case 0:         /* DBGU */
+                       pdev = &at91cap9_dbgu_device;
+                       configure_dbgu_pins();
+                       at91_clock_associate("mck", &pdev->dev, "usart");
+                       break;
+               case AT91CAP9_ID_US0:
+                       pdev = &at91cap9_uart0_device;
+                       configure_usart0_pins(pins);
+                       at91_clock_associate("usart0_clk", &pdev->dev, "usart");
+                       break;
+               case AT91CAP9_ID_US1:
+                       pdev = &at91cap9_uart1_device;
+                       configure_usart1_pins(pins);
+                       at91_clock_associate("usart1_clk", &pdev->dev, "usart");
+                       break;
+               case AT91CAP9_ID_US2:
+                       pdev = &at91cap9_uart2_device;
+                       configure_usart2_pins(pins);
+                       at91_clock_associate("usart2_clk", &pdev->dev, "usart");
+                       break;
+               default:
+                       return;
+       }
+       pdev->id = portnr;              /* update to mapped ID */
+
+       if (portnr < ATMEL_MAX_UART)
+               at91_uarts[portnr] = pdev;
+}
+
+void __init at91_set_serial_console(unsigned portnr)
+{
+       if (portnr < ATMEL_MAX_UART)
+               atmel_default_console_device = at91_uarts[portnr];
+       if (!atmel_default_console_device)
+               printk(KERN_INFO "AT91: No default serial console defined.\n");
+}
+
+void __init at91_add_device_serial(void)
+{
+       int i;
+
+       for (i = 0; i < ATMEL_MAX_UART; i++) {
+               if (at91_uarts[i])
+                       platform_device_register(at91_uarts[i]);
+       }
+}
+#else
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
+void __init at91_add_device_serial(void) {}
+#endif
+
+
+/* -------------------------------------------------------------------- */
+/*
+ * These devices are always present and don't need any board-specific
+ * setup.
+ */
+static int __init at91_add_standard_devices(void)
+{
+       at91_add_device_rtt();
+       at91_add_device_watchdog();
+       return 0;
+}
+
+arch_initcall(at91_add_standard_devices);

diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 2cad2bf864be3955a445f5ea7482d7a6edd30701..d688c1dbd92565ed2ef3b9e4c867183c868159f2 100644 (file)
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -301,28 +301,28 @@ void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks
 static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
        7,      /* Advanced Interrupt Controller (FIQ) */
        7,      /* System Peripherals */
-       0,      /* Parallel IO Controller A */
-       0,      /* Parallel IO Controller B */
-       0,      /* Parallel IO Controller C */
-       0,      /* Parallel IO Controller D */
-       6,      /* USART 0 */
-       6,      /* USART 1 */
-       6,      /* USART 2 */
-       6,      /* USART 3 */
+       1,      /* Parallel IO Controller A */
+       1,      /* Parallel IO Controller B */
+       1,      /* Parallel IO Controller C */
+       1,      /* Parallel IO Controller D */
+       5,      /* USART 0 */
+       5,      /* USART 1 */
+       5,      /* USART 2 */
+       5,      /* USART 3 */
        0,      /* Multimedia Card Interface */
-       4,      /* USB Device Port */
-       0,      /* Two-Wire Interface */
-       6,      /* Serial Peripheral Interface */
-       5,      /* Serial Synchronous Controller 0 */
-       5,      /* Serial Synchronous Controller 1 */
-       5,      /* Serial Synchronous Controller 2 */
+       2,      /* USB Device Port */
+       6,      /* Two-Wire Interface */
+       5,      /* Serial Peripheral Interface */
+       4,      /* Serial Synchronous Controller 0 */
+       4,      /* Serial Synchronous Controller 1 */
+       4,      /* Serial Synchronous Controller 2 */
        0,      /* Timer Counter 0 */
        0,      /* Timer Counter 1 */
        0,      /* Timer Counter 2 */
        0,      /* Timer Counter 3 */
        0,      /* Timer Counter 4 */
        0,      /* Timer Counter 5 */
-       3,      /* USB Host port */
+       2,      /* USB Host port */
        3,      /* Ethernet MAC */
        0,      /* Advanced Interrupt Controller (IRQ0) */
        0,      /* Advanced Interrupt Controller (IRQ1) */

diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 9296833f91ccd576c7c5dbbacffbf94cb7a28518..ef6aeb86e9805ba402c58cc70afdece13b009419 100644 (file)
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -13,6 +13,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -29,7 +30,7 @@
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
+static u64 ohci_dmamask = DMA_BIT_MASK(32);
 static struct at91_usbh_data usbh_data;
 
 static struct resource usbh_resources[] = {
@@ -50,7 +51,7 @@ static struct platform_device at91rm9200_usbh_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &ohci_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &usbh_data,
        },
        .resource       = usbh_resources,
@@ -125,7 +126,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE)
-static u64 eth_dmamask = 0xffffffffUL;
+static u64 eth_dmamask = DMA_BIT_MASK(32);
 static struct at91_eth_data eth_data;
 
 static struct resource eth_resources[] = {
@@ -146,7 +147,7 @@ static struct platform_device at91rm9200_eth_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &eth_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &eth_data,
        },
        .resource       = eth_resources,
@@ -285,7 +286,7 @@ void __init at91_add_device_cf(struct at91_cf_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
+static u64 mmc_dmamask = DMA_BIT_MASK(32);
 static struct at91_mmc_data mmc_data;
 
 static struct resource mmc_resources[] = {
@@ -306,7 +307,7 @@ static struct platform_device at91rm9200_mmc_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &mmc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &mmc_data,
        },
        .resource       = mmc_resources,
@@ -375,7 +376,7 @@ static struct at91_nand_data nand_data;
 static struct resource nand_resources[] = {
        {
                .start  = NAND_BASE,
-               .end    = NAND_BASE + SZ_8M - 1,
+               .end    = NAND_BASE + SZ_256M - 1,
                .flags  = IORESOURCE_MEM,
        }
 };
@@ -513,7 +514,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
+static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct resource spi_resources[] = {
        [0] = {
@@ -533,7 +534,7 @@ static struct platform_device at91rm9200_spi_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi_resources,
        .num_resources  = ARRAY_SIZE(spi_resources),
@@ -557,8 +558,11 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
                else
                        cs_pin = spi_standard_cs[devices[i].chip_select];
 
-               /* enable chip-select pin */
-               at91_set_gpio_output(cs_pin, 1);
+               if (devices[i].chip_select == 0)        /* for CS0 errata */
+                       at91_set_A_periph(cs_pin, 0);
+               else
+                       at91_set_gpio_output(cs_pin, 1);
+
 
                /* pass chip-select pin to driver */
                devices[i].controller_data = (void *) cs_pin;
@@ -613,24 +617,175 @@ static void __init at91_add_device_watchdog(void) {}
 
 
 /* --------------------------------------------------------------------
- *  LEDs
+ *  SSC -- Synchronous Serial Controller
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
+#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
+static u64 ssc0_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc0_resources[] = {
+       [0] = {
+               .start  = AT91RM9200_BASE_SSC0,
+               .end    = AT91RM9200_BASE_SSC0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91RM9200_ID_SSC0,
+               .end    = AT91RM9200_ID_SSC0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91rm9200_ssc0_device = {
+       .name   = "ssc",
+       .id     = 0,
+       .dev    = {
+               .dma_mask               = &ssc0_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc0_resources,
+       .num_resources  = ARRAY_SIZE(ssc0_resources),
+};
+
+static inline void configure_ssc0_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB0, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB1, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB2, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB3, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB4, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB5, 1);
+}
+
+static u64 ssc1_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc1_resources[] = {
+       [0] = {
+               .start  = AT91RM9200_BASE_SSC1,
+               .end    = AT91RM9200_BASE_SSC1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91RM9200_ID_SSC1,
+               .end    = AT91RM9200_ID_SSC1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91rm9200_ssc1_device = {
+       .name   = "ssc",
+       .id     = 1,
+       .dev    = {
+               .dma_mask               = &ssc1_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc1_resources,
+       .num_resources  = ARRAY_SIZE(ssc1_resources),
+};
+
+static inline void configure_ssc1_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB6, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB7, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB8, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB9, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB10, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB11, 1);
+}
+
+static u64 ssc2_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc2_resources[] = {
+       [0] = {
+               .start  = AT91RM9200_BASE_SSC2,
+               .end    = AT91RM9200_BASE_SSC2 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91RM9200_ID_SSC2,
+               .end    = AT91RM9200_ID_SSC2,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91rm9200_ssc2_device = {
+       .name   = "ssc",
+       .id     = 2,
+       .dev    = {
+               .dma_mask               = &ssc2_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc2_resources,
+       .num_resources  = ARRAY_SIZE(ssc2_resources),
+};
+
+static inline void configure_ssc2_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB12, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB13, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB14, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB15, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB16, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB17, 1);
+}
 
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+/*
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver.  For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+ * on the same system might be used by a custom data capture driver.
+ */
+void __init at91_add_device_ssc(unsigned id, unsigned pins)
 {
-       /* Enable GPIO to access the LEDs */
-       at91_set_gpio_output(cpu_led, 1);
-       at91_set_gpio_output(timer_led, 1);
+       struct platform_device *pdev;
 
-       at91_leds_cpu   = cpu_led;
-       at91_leds_timer = timer_led;
+       /*
+        * NOTE: caller is responsible for passing information matching
+        * "pins" to whatever will be using each particular controller.
+        */
+       switch (id) {
+       case AT91RM9200_ID_SSC0:
+               pdev = &at91rm9200_ssc0_device;
+               configure_ssc0_pins(pins);
+               at91_clock_associate("ssc0_clk", &pdev->dev, "ssc");
+               break;
+       case AT91RM9200_ID_SSC1:
+               pdev = &at91rm9200_ssc1_device;
+               configure_ssc1_pins(pins);
+               at91_clock_associate("ssc1_clk", &pdev->dev, "ssc");
+               break;
+       case AT91RM9200_ID_SSC2:
+               pdev = &at91rm9200_ssc2_device;
+               configure_ssc2_pins(pins);
+               at91_clock_associate("ssc2_clk", &pdev->dev, "ssc");
+               break;
+       default:
+               return;
+       }
+
+       platform_device_register(pdev);
 }
+
 #else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #endif
 
 
@@ -658,12 +813,15 @@ static struct atmel_uart_data dbgu_data = {
        .regs           = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
+static u64 dbgu_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91rm9200_dbgu_device = {
        .name           = "atmel_usart",
        .id             = 0,
        .dev            = {
-                               .platform_data  = &dbgu_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &dbgu_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &dbgu_data,
        },
        .resource       = dbgu_resources,
        .num_resources  = ARRAY_SIZE(dbgu_resources),
@@ -693,28 +851,35 @@ static struct atmel_uart_data uart0_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart0_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91rm9200_uart0_device = {
        .name           = "atmel_usart",
        .id             = 1,
        .dev            = {
-                               .platform_data  = &uart0_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart0_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart0_data,
        },
        .resource       = uart0_resources,
        .num_resources  = ARRAY_SIZE(uart0_resources),
 };
 
-static inline void configure_usart0_pins(void)
+static inline void configure_usart0_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PA17, 1);            /* TXD0 */
        at91_set_A_periph(AT91_PIN_PA18, 0);            /* RXD0 */
-       at91_set_A_periph(AT91_PIN_PA20, 0);            /* CTS0 */
 
-       /*
-        * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21.
-        *  We need to drive the pin manually.  Default is off (RTS is active low).
-        */
-       at91_set_gpio_output(AT91_PIN_PA21, 1);
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PA20, 0);    /* CTS0 */
+
+       if (pins & ATMEL_UART_RTS) {
+               /*
+                * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21.
+                *  We need to drive the pin manually.  Default is off (RTS is active low).
+                */
+               at91_set_gpio_output(AT91_PIN_PA21, 1);
+       }
 }
 
 static struct resource uart1_resources[] = {
@@ -735,27 +900,37 @@ static struct atmel_uart_data uart1_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart1_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91rm9200_uart1_device = {
        .name           = "atmel_usart",
        .id             = 2,
        .dev            = {
-                               .platform_data  = &uart1_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart1_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart1_data,
        },
        .resource       = uart1_resources,
        .num_resources  = ARRAY_SIZE(uart1_resources),
 };
 
-static inline void configure_usart1_pins(void)
+static inline void configure_usart1_pins(unsigned pins)
 {
-       at91_set_A_periph(AT91_PIN_PB18, 0);            /* RI1 */
-       at91_set_A_periph(AT91_PIN_PB19, 0);            /* DTR1 */
        at91_set_A_periph(AT91_PIN_PB20, 1);            /* TXD1 */
        at91_set_A_periph(AT91_PIN_PB21, 0);            /* RXD1 */
-       at91_set_A_periph(AT91_PIN_PB23, 0);            /* DCD1 */
-       at91_set_A_periph(AT91_PIN_PB24, 0);            /* CTS1 */
-       at91_set_A_periph(AT91_PIN_PB25, 0);            /* DSR1 */
-       at91_set_A_periph(AT91_PIN_PB26, 0);            /* RTS1 */
+
+       if (pins & ATMEL_UART_RI)
+               at91_set_A_periph(AT91_PIN_PB18, 0);    /* RI1 */
+       if (pins & ATMEL_UART_DTR)
+               at91_set_A_periph(AT91_PIN_PB19, 0);    /* DTR1 */
+       if (pins & ATMEL_UART_DCD)
+               at91_set_A_periph(AT91_PIN_PB23, 0);    /* DCD1 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PB24, 0);    /* CTS1 */
+       if (pins & ATMEL_UART_DSR)
+               at91_set_A_periph(AT91_PIN_PB25, 0);    /* DSR1 */
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PB26, 0);    /* RTS1 */
 }
 
 static struct resource uart2_resources[] = {
@@ -776,21 +951,29 @@ static struct atmel_uart_data uart2_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart2_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91rm9200_uart2_device = {
        .name           = "atmel_usart",
        .id             = 3,
        .dev            = {
-                               .platform_data  = &uart2_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart2_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart2_data,
        },
        .resource       = uart2_resources,
        .num_resources  = ARRAY_SIZE(uart2_resources),
 };
 
-static inline void configure_usart2_pins(void)
+static inline void configure_usart2_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PA22, 0);            /* RXD2 */
        at91_set_A_periph(AT91_PIN_PA23, 1);            /* TXD2 */
+
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PA30, 0);    /* CTS2 */
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PA31, 0);    /* RTS2 */
 }
 
 static struct resource uart3_resources[] = {
@@ -811,27 +994,35 @@ static struct atmel_uart_data uart3_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart3_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91rm9200_uart3_device = {
        .name           = "atmel_usart",
        .id             = 4,
        .dev            = {
-                               .platform_data  = &uart3_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart3_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart3_data,
        },
        .resource       = uart3_resources,
        .num_resources  = ARRAY_SIZE(uart3_resources),
 };
 
-static inline void configure_usart3_pins(void)
+static inline void configure_usart3_pins(unsigned pins)
 {
        at91_set_B_periph(AT91_PIN_PA5, 1);             /* TXD3 */
        at91_set_B_periph(AT91_PIN_PA6, 0);             /* RXD3 */
+
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PB1, 0);     /* CTS3 */
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PB0, 0);     /* RTS3 */
 }
 
-struct platform_device *at91_uarts[ATMEL_MAX_UART];    /* the UARTs to use */
+static struct platform_device *at91_uarts[ATMEL_MAX_UART];     /* the UARTs to use */
 struct platform_device *atmel_default_console_device;  /* the serial console device */
 
-void __init at91_init_serial(struct at91_uart_config *config)
+void __init __deprecated at91_init_serial(struct at91_uart_config *config)
 {
        int i;
 
@@ -839,22 +1030,22 @@ void __init at91_init_serial(struct at91_uart_config *config)
        for (i = 0; i < config->nr_tty; i++) {
                switch (config->tty_map[i]) {
                        case 0:
-                               configure_usart0_pins();
+                               configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91rm9200_uart0_device;
                                at91_clock_associate("usart0_clk", &at91rm9200_uart0_device.dev, "usart");
                                break;
                        case 1:
-                               configure_usart1_pins();
+                               configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI);
                                at91_uarts[i] = &at91rm9200_uart1_device;
                                at91_clock_associate("usart1_clk", &at91rm9200_uart1_device.dev, "usart");
                                break;
                        case 2:
-                               configure_usart2_pins();
+                               configure_usart2_pins(0);
                                at91_uarts[i] = &at91rm9200_uart2_device;
                                at91_clock_associate("usart2_clk", &at91rm9200_uart2_device.dev, "usart");
                                break;
                        case 3:
-                               configure_usart3_pins();
+                               configure_usart3_pins(0);
                                at91_uarts[i] = &at91rm9200_uart3_device;
                                at91_clock_associate("usart3_clk", &at91rm9200_uart3_device.dev, "usart");
                                break;
@@ -876,6 +1067,53 @@ void __init at91_init_serial(struct at91_uart_config *config)
                printk(KERN_INFO "AT91: No default serial console defined.\n");
 }
 
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       switch (id) {
+               case 0:         /* DBGU */
+                       pdev = &at91rm9200_dbgu_device;
+                       configure_dbgu_pins();
+                       at91_clock_associate("mck", &pdev->dev, "usart");
+                       break;
+               case AT91RM9200_ID_US0:
+                       pdev = &at91rm9200_uart0_device;
+                       configure_usart0_pins(pins);
+                       at91_clock_associate("usart0_clk", &pdev->dev, "usart");
+                       break;
+               case AT91RM9200_ID_US1:
+                       pdev = &at91rm9200_uart1_device;
+                       configure_usart1_pins(pins);
+                       at91_clock_associate("usart1_clk", &pdev->dev, "usart");
+                       break;
+               case AT91RM9200_ID_US2:
+                       pdev = &at91rm9200_uart2_device;
+                       configure_usart2_pins(pins);
+                       at91_clock_associate("usart2_clk", &pdev->dev, "usart");
+                       break;
+               case AT91RM9200_ID_US3:
+                       pdev = &at91rm9200_uart3_device;
+                       configure_usart3_pins(pins);
+                       at91_clock_associate("usart3_clk", &pdev->dev, "usart");
+                       break;
+               default:
+                       return;
+       }
+       pdev->id = portnr;              /* update to mapped ID */
+
+       if (portnr < ATMEL_MAX_UART)
+               at91_uarts[portnr] = pdev;
+}
+
+void __init at91_set_serial_console(unsigned portnr)
+{
+       if (portnr < ATMEL_MAX_UART)
+               atmel_default_console_device = at91_uarts[portnr];
+       if (!atmel_default_console_device)
+               printk(KERN_INFO "AT91: No default serial console defined.\n");
+}
+
 void __init at91_add_device_serial(void)
 {
        int i;
@@ -886,7 +1124,9 @@ void __init at91_add_device_serial(void)
        }
 }
 #else
-void __init at91_init_serial(struct at91_uart_config *config) {}
+void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
 void __init at91_add_device_serial(void) {}
 #endif
 

diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index e47381e8aaba625e7abb5b6ff8cd0acc89ea04f5..18d06612ce8a0e921d52b8451cd4eda588d6f51f 100644 (file)
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -327,30 +327,30 @@ void __init at91sam9260_initialize(unsigned long main_clock)
 static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
        7,      /* Advanced Interrupt Controller */
        7,      /* System Peripherals */
-       0,      /* Parallel IO Controller A */
-       0,      /* Parallel IO Controller B */
-       0,      /* Parallel IO Controller C */
+       1,      /* Parallel IO Controller A */
+       1,      /* Parallel IO Controller B */
+       1,      /* Parallel IO Controller C */
        0,      /* Analog-to-Digital Converter */
-       6,      /* USART 0 */
-       6,      /* USART 1 */
-       6,      /* USART 2 */
+       5,      /* USART 0 */
+       5,      /* USART 1 */
+       5,      /* USART 2 */
        0,      /* Multimedia Card Interface */
-       4,      /* USB Device Port */
-       0,      /* Two-Wire Interface */
-       6,      /* Serial Peripheral Interface 0 */
-       6,      /* Serial Peripheral Interface 1 */
+       2,      /* USB Device Port */
+       6,      /* Two-Wire Interface */
+       5,      /* Serial Peripheral Interface 0 */
+       5,      /* Serial Peripheral Interface 1 */
        5,      /* Serial Synchronous Controller */
        0,
        0,
        0,      /* Timer Counter 0 */
        0,      /* Timer Counter 1 */
        0,      /* Timer Counter 2 */
-       3,      /* USB Host port */
+       2,      /* USB Host port */
        3,      /* Ethernet */
        0,      /* Image Sensor Interface */
-       6,      /* USART 3 */
-       6,      /* USART 4 */
-       6,      /* USART 5 */
+       5,      /* USART 3 */
+       5,      /* USART 4 */
+       5,      /* USART 5 */
        0,      /* Timer Counter 3 */
        0,      /* Timer Counter 4 */
        0,      /* Timer Counter 5 */

diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 3091bf47d8c96dafb90e694005c3d2f99df7e1df..105f8403860bbd648842bf2e1479b165262d38fb 100644 (file)
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -12,6 +12,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -29,7 +30,7 @@
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
+static u64 ohci_dmamask = DMA_BIT_MASK(32);
 static struct at91_usbh_data usbh_data;
 
 static struct resource usbh_resources[] = {
@@ -50,7 +51,7 @@ static struct platform_device at91_usbh_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &ohci_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &usbh_data,
        },
        .resource       = usbh_resources,
@@ -125,7 +126,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
-static u64 eth_dmamask = 0xffffffffUL;
+static u64 eth_dmamask = DMA_BIT_MASK(32);
 static struct at91_eth_data eth_data;
 
 static struct resource eth_resources[] = {
@@ -146,7 +147,7 @@ static struct platform_device at91sam9260_eth_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &eth_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &eth_data,
        },
        .resource       = eth_resources,
@@ -199,7 +200,7 @@ void __init at91_add_device_eth(struct at91_eth_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
+static u64 mmc_dmamask = DMA_BIT_MASK(32);
 static struct at91_mmc_data mmc_data;
 
 static struct resource mmc_resources[] = {
@@ -220,7 +221,7 @@ static struct platform_device at91sam9260_mmc_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &mmc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &mmc_data,
        },
        .resource       = mmc_resources,
@@ -289,7 +290,7 @@ static struct at91_nand_data nand_data;
 static struct resource nand_resources[] = {
        {
                .start  = NAND_BASE,
-               .end    = NAND_BASE + SZ_8M - 1,
+               .end    = NAND_BASE + SZ_256M - 1,
                .flags  = IORESOURCE_MEM,
        }
 };
@@ -312,7 +313,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
                return;
 
        csa = at91_sys_read(AT91_MATRIX_EBICSA);
-       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC);
+       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
 
        /* set the bus interface characteristics */
        at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
@@ -431,7 +432,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
+static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct resource spi0_resources[] = {
        [0] = {
@@ -451,7 +452,7 @@ static struct platform_device at91sam9260_spi0_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi0_resources,
        .num_resources  = ARRAY_SIZE(spi0_resources),
@@ -477,7 +478,7 @@ static struct platform_device at91sam9260_spi1_device = {
        .id             = 1,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi1_resources,
        .num_resources  = ARRAY_SIZE(spi1_resources),
@@ -539,24 +540,126 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
 
 
 /* --------------------------------------------------------------------
- *  LEDs
+ *  RTT
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
+static struct resource rtt_resources[] = {
+       {
+               .start  = AT91_BASE_SYS + AT91_RTT,
+               .end    = AT91_BASE_SYS + AT91_RTT + SZ_16 - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
 
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+static struct platform_device at91sam9260_rtt_device = {
+       .name           = "at91_rtt",
+       .id             = -1,
+       .resource       = rtt_resources,
+       .num_resources  = ARRAY_SIZE(rtt_resources),
+};
+
+static void __init at91_add_device_rtt(void)
 {
-       /* Enable GPIO to access the LEDs */
-       at91_set_gpio_output(cpu_led, 1);
-       at91_set_gpio_output(timer_led, 1);
+       platform_device_register(&at91sam9260_rtt_device);
+}
+
 
-       at91_leds_cpu   = cpu_led;
-       at91_leds_timer = timer_led;
+/* --------------------------------------------------------------------
+ *  Watchdog
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+static struct platform_device at91sam9260_wdt_device = {
+       .name           = "at91_wdt",
+       .id             = -1,
+       .num_resources  = 0,
+};
+
+static void __init at91_add_device_watchdog(void)
+{
+       platform_device_register(&at91sam9260_wdt_device);
 }
 #else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+static void __init at91_add_device_watchdog(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  SSC -- Synchronous Serial Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
+static u64 ssc_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc_resources[] = {
+       [0] = {
+               .start  = AT91SAM9260_BASE_SSC,
+               .end    = AT91SAM9260_BASE_SSC + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9260_ID_SSC,
+               .end    = AT91SAM9260_ID_SSC,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9260_ssc_device = {
+       .name   = "ssc",
+       .id     = 0,
+       .dev    = {
+               .dma_mask               = &ssc_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc_resources,
+       .num_resources  = ARRAY_SIZE(ssc_resources),
+};
+
+static inline void configure_ssc_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB17, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB16, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB18, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB19, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB20, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB21, 1);
+}
+
+/*
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver.  For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+ * on the same system might be used by a custom data capture driver.
+ */
+void __init at91_add_device_ssc(unsigned id, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       /*
+        * NOTE: caller is responsible for passing information matching
+        * "pins" to whatever will be using each particular controller.
+        */
+       switch (id) {
+       case AT91SAM9260_ID_SSC:
+               pdev = &at91sam9260_ssc_device;
+               configure_ssc_pins(pins);
+               at91_clock_associate("ssc_clk", &pdev->dev, "pclk");
+               break;
+       default:
+               return;
+       }
+
+       platform_device_register(pdev);
+}
+
+#else
+void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #endif
 
 
@@ -583,12 +686,15 @@ static struct atmel_uart_data dbgu_data = {
        .regs           = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
+static u64 dbgu_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_dbgu_device = {
        .name           = "atmel_usart",
        .id             = 0,
        .dev            = {
-                               .platform_data  = &dbgu_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &dbgu_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &dbgu_data,
        },
        .resource       = dbgu_resources,
        .num_resources  = ARRAY_SIZE(dbgu_resources),
@@ -618,27 +724,37 @@ static struct atmel_uart_data uart0_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart0_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_uart0_device = {
        .name           = "atmel_usart",
        .id             = 1,
        .dev            = {
-                               .platform_data  = &uart0_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart0_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart0_data,
        },
        .resource       = uart0_resources,
        .num_resources  = ARRAY_SIZE(uart0_resources),
 };
 
-static inline void configure_usart0_pins(void)
+static inline void configure_usart0_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PB4, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PB5, 0);             /* RXD0 */
-       at91_set_A_periph(AT91_PIN_PB26, 0);            /* RTS0 */
-       at91_set_A_periph(AT91_PIN_PB27, 0);            /* CTS0 */
-       at91_set_A_periph(AT91_PIN_PB24, 0);            /* DTR0 */
-       at91_set_A_periph(AT91_PIN_PB22, 0);            /* DSR0 */
-       at91_set_A_periph(AT91_PIN_PB23, 0);            /* DCD0 */
-       at91_set_A_periph(AT91_PIN_PB25, 0);            /* RI0 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PB26, 0);    /* RTS0 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PB27, 0);    /* CTS0 */
+       if (pins & ATMEL_UART_DTR)
+               at91_set_A_periph(AT91_PIN_PB24, 0);    /* DTR0 */
+       if (pins & ATMEL_UART_DSR)
+               at91_set_A_periph(AT91_PIN_PB22, 0);    /* DSR0 */
+       if (pins & ATMEL_UART_DCD)
+               at91_set_A_periph(AT91_PIN_PB23, 0);    /* DCD0 */
+       if (pins & ATMEL_UART_RI)
+               at91_set_A_periph(AT91_PIN_PB25, 0);    /* RI0 */
 }
 
 static struct resource uart1_resources[] = {
@@ -659,23 +775,29 @@ static struct atmel_uart_data uart1_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart1_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_uart1_device = {
        .name           = "atmel_usart",
        .id             = 2,
        .dev            = {
-                               .platform_data  = &uart1_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart1_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart1_data,
        },
        .resource       = uart1_resources,
        .num_resources  = ARRAY_SIZE(uart1_resources),
 };
 
-static inline void configure_usart1_pins(void)
+static inline void configure_usart1_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PB6, 1);             /* TXD1 */
        at91_set_A_periph(AT91_PIN_PB7, 0);             /* RXD1 */
-       at91_set_A_periph(AT91_PIN_PB28, 0);            /* RTS1 */
-       at91_set_A_periph(AT91_PIN_PB29, 0);            /* CTS1 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PB28, 0);    /* RTS1 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PB29, 0);    /* CTS1 */
 }
 
 static struct resource uart2_resources[] = {
@@ -696,21 +818,29 @@ static struct atmel_uart_data uart2_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart2_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_uart2_device = {
        .name           = "atmel_usart",
        .id             = 3,
        .dev            = {
-                               .platform_data  = &uart2_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart2_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart2_data,
        },
        .resource       = uart2_resources,
        .num_resources  = ARRAY_SIZE(uart2_resources),
 };
 
-static inline void configure_usart2_pins(void)
+static inline void configure_usart2_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PB8, 1);             /* TXD2 */
        at91_set_A_periph(AT91_PIN_PB9, 0);             /* RXD2 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PA4, 0);     /* RTS2 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PA5, 0);     /* CTS2 */
 }
 
 static struct resource uart3_resources[] = {
@@ -731,21 +861,29 @@ static struct atmel_uart_data uart3_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart3_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_uart3_device = {
        .name           = "atmel_usart",
        .id             = 4,
        .dev            = {
-                               .platform_data  = &uart3_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart3_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart3_data,
        },
        .resource       = uart3_resources,
        .num_resources  = ARRAY_SIZE(uart3_resources),
 };
 
-static inline void configure_usart3_pins(void)
+static inline void configure_usart3_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PB10, 1);            /* TXD3 */
        at91_set_A_periph(AT91_PIN_PB11, 0);            /* RXD3 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PC8, 0);     /* RTS3 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PC10, 0);    /* CTS3 */
 }
 
 static struct resource uart4_resources[] = {
@@ -766,12 +904,15 @@ static struct atmel_uart_data uart4_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart4_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_uart4_device = {
        .name           = "atmel_usart",
        .id             = 5,
        .dev            = {
-                               .platform_data  = &uart4_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart4_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart4_data,
        },
        .resource       = uart4_resources,
        .num_resources  = ARRAY_SIZE(uart4_resources),
@@ -801,12 +942,15 @@ static struct atmel_uart_data uart5_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart5_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9260_uart5_device = {
        .name           = "atmel_usart",
        .id             = 6,
        .dev            = {
-                               .platform_data  = &uart5_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart5_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart5_data,
        },
        .resource       = uart5_resources,
        .num_resources  = ARRAY_SIZE(uart5_resources),
@@ -818,10 +962,10 @@ static inline void configure_usart5_pins(void)
        at91_set_A_periph(AT91_PIN_PB13, 0);            /* RXD5 */
 }
 
-struct platform_device *at91_uarts[ATMEL_MAX_UART];    /* the UARTs to use */
+static struct platform_device *at91_uarts[ATMEL_MAX_UART];     /* the UARTs to use */
 struct platform_device *atmel_default_console_device;  /* the serial console device */
 
-void __init at91_init_serial(struct at91_uart_config *config)
+void __init __deprecated at91_init_serial(struct at91_uart_config *config)
 {
        int i;
 
@@ -829,22 +973,22 @@ void __init at91_init_serial(struct at91_uart_config *config)
        for (i = 0; i < config->nr_tty; i++) {
                switch (config->tty_map[i]) {
                        case 0:
-                               configure_usart0_pins();
+                               configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI);
                                at91_uarts[i] = &at91sam9260_uart0_device;
                                at91_clock_associate("usart0_clk", &at91sam9260_uart0_device.dev, "usart");
                                break;
                        case 1:
-                               configure_usart1_pins();
+                               configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91sam9260_uart1_device;
                                at91_clock_associate("usart1_clk", &at91sam9260_uart1_device.dev, "usart");
                                break;
                        case 2:
-                               configure_usart2_pins();
+                               configure_usart2_pins(0);
                                at91_uarts[i] = &at91sam9260_uart2_device;
                                at91_clock_associate("usart2_clk", &at91sam9260_uart2_device.dev, "usart");
                                break;
                        case 3:
-                               configure_usart3_pins();
+                               configure_usart3_pins(0);
                                at91_uarts[i] = &at91sam9260_uart3_device;
                                at91_clock_associate("usart3_clk", &at91sam9260_uart3_device.dev, "usart");
                                break;
@@ -876,6 +1020,63 @@ void __init at91_init_serial(struct at91_uart_config *config)
                printk(KERN_INFO "AT91: No default serial console defined.\n");
 }
 
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       switch (id) {
+               case 0:         /* DBGU */
+                       pdev = &at91sam9260_dbgu_device;
+                       configure_dbgu_pins();
+                       at91_clock_associate("mck", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9260_ID_US0:
+                       pdev = &at91sam9260_uart0_device;
+                       configure_usart0_pins(pins);
+                       at91_clock_associate("usart0_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9260_ID_US1:
+                       pdev = &at91sam9260_uart1_device;
+                       configure_usart1_pins(pins);
+                       at91_clock_associate("usart1_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9260_ID_US2:
+                       pdev = &at91sam9260_uart2_device;
+                       configure_usart2_pins(pins);
+                       at91_clock_associate("usart2_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9260_ID_US3:
+                       pdev = &at91sam9260_uart3_device;
+                       configure_usart3_pins(pins);
+                       at91_clock_associate("usart3_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9260_ID_US4:
+                       pdev = &at91sam9260_uart4_device;
+                       configure_usart4_pins();
+                       at91_clock_associate("usart4_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9260_ID_US5:
+                       pdev = &at91sam9260_uart5_device;
+                       configure_usart5_pins();
+                       at91_clock_associate("usart5_clk", &pdev->dev, "usart");
+                       break;
+               default:
+                       return;
+       }
+       pdev->id = portnr;              /* update to mapped ID */
+
+       if (portnr < ATMEL_MAX_UART)
+               at91_uarts[portnr] = pdev;
+}
+
+void __init at91_set_serial_console(unsigned portnr)
+{
+       if (portnr < ATMEL_MAX_UART)
+               atmel_default_console_device = at91_uarts[portnr];
+       if (!atmel_default_console_device)
+               printk(KERN_INFO "AT91: No default serial console defined.\n");
+}
+
 void __init at91_add_device_serial(void)
 {
        int i;
@@ -886,7 +1087,9 @@ void __init at91_add_device_serial(void)
        }
 }
 #else
-void __init at91_init_serial(struct at91_uart_config *config) {}
+void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
 void __init at91_add_device_serial(void) {}
 #endif
 
@@ -898,6 +1101,8 @@ void __init at91_add_device_serial(void) {}
  */
 static int __init at91_add_standard_devices(void)
 {
+       at91_add_device_rtt();
+       at91_add_device_watchdog();
        return 0;
 }
 

diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index dfe8c39c9fb9343a01910eee7ab7ef345ec8e527..90b87e1877d9006e7555f735c34876a401d5e3ee 100644 (file)
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -279,25 +279,25 @@ void __init at91sam9261_initialize(unsigned long main_clock)
 static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
        7,      /* Advanced Interrupt Controller */
        7,      /* System Peripherals */
-       0,      /* Parallel IO Controller A */
-       0,      /* Parallel IO Controller B */
-       0,      /* Parallel IO Controller C */
+       1,      /* Parallel IO Controller A */
+       1,      /* Parallel IO Controller B */
+       1,      /* Parallel IO Controller C */
        0,
-       6,      /* USART 0 */
-       6,      /* USART 1 */
-       6,      /* USART 2 */
+       5,      /* USART 0 */
+       5,      /* USART 1 */
+       5,      /* USART 2 */
        0,      /* Multimedia Card Interface */
-       4,      /* USB Device Port */
-       0,      /* Two-Wire Interface */
-       6,      /* Serial Peripheral Interface 0 */
-       6,      /* Serial Peripheral Interface 1 */
-       5,      /* Serial Synchronous Controller 0 */
-       5,      /* Serial Synchronous Controller 1 */
-       5,      /* Serial Synchronous Controller 2 */
+       2,      /* USB Device Port */
+       6,      /* Two-Wire Interface */
+       5,      /* Serial Peripheral Interface 0 */
+       5,      /* Serial Peripheral Interface 1 */
+       4,      /* Serial Synchronous Controller 0 */
+       4,      /* Serial Synchronous Controller 1 */
+       4,      /* Serial Synchronous Controller 2 */
        0,      /* Timer Counter 0 */
        0,      /* Timer Counter 1 */
        0,      /* Timer Counter 2 */
-       3,      /* USB Host port */
+       2,      /* USB Host port */
        3,      /* LCD Controller */
        0,
        0,

diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 64979a9023c2cb4e0a674cbb8cc9303ae0066074..245641263fce1cc1269d55e3b9abda85159235c5 100644 (file)
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -13,6 +13,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -33,7 +34,7 @@
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
+static u64 ohci_dmamask = DMA_BIT_MASK(32);
 static struct at91_usbh_data usbh_data;
 
 static struct resource usbh_resources[] = {
@@ -54,7 +55,7 @@ static struct platform_device at91sam9261_usbh_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &ohci_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &usbh_data,
        },
        .resource       = usbh_resources,
@@ -106,8 +107,6 @@ static struct platform_device at91sam9261_udc_device = {
 
 void __init at91_add_device_udc(struct at91_udc_data *data)
 {
-       unsigned long x;
-
        if (!data)
                return;
 
@@ -116,9 +115,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data)
                at91_set_deglitch(data->vbus_pin, 1);
        }
 
-       /* Pullup pin is handled internally */
-       x = at91_sys_read(AT91_MATRIX_USBPUCR);
-       at91_sys_write(AT91_MATRIX_USBPUCR, x | AT91_MATRIX_USBPUCR_PUON);
+       /* Pullup pin is handled internally by USB device peripheral */
 
        udc_data = *data;
        platform_device_register(&at91sam9261_udc_device);
@@ -132,7 +129,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
+static u64 mmc_dmamask = DMA_BIT_MASK(32);
 static struct at91_mmc_data mmc_data;
 
 static struct resource mmc_resources[] = {
@@ -153,7 +150,7 @@ static struct platform_device at91sam9261_mmc_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &mmc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &mmc_data,
        },
        .resource       = mmc_resources,
@@ -232,7 +229,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
                return;
 
        csa = at91_sys_read(AT91_MATRIX_EBICSA);
-       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC);
+       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
 
        /* set the bus interface characteristics */
        at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
@@ -354,7 +351,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
+static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct resource spi0_resources[] = {
        [0] = {
@@ -374,7 +371,7 @@ static struct platform_device at91sam9261_spi0_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi0_resources,
        .num_resources  = ARRAY_SIZE(spi0_resources),
@@ -400,7 +397,7 @@ static struct platform_device at91sam9261_spi1_device = {
        .id             = 1,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi1_resources,
        .num_resources  = ARRAY_SIZE(spi1_resources),
@@ -466,7 +463,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static u64 lcdc_dmamask = 0xffffffffUL;
+static u64 lcdc_dmamask = DMA_BIT_MASK(32);
 static struct atmel_lcdfb_info lcdc_data;
 
 static struct resource lcdc_resources[] = {
@@ -494,7 +491,7 @@ static struct platform_device at91_lcdc_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &lcdc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &lcdc_data,
        },
        .resource       = lcdc_resources,
@@ -507,6 +504,17 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
                return;
        }
 
+#if defined(CONFIG_FB_ATMEL_STN)
+       at91_set_A_periph(AT91_PIN_PB0, 0);     /* LCDVSYNC */
+       at91_set_A_periph(AT91_PIN_PB1, 0);     /* LCDHSYNC */
+       at91_set_A_periph(AT91_PIN_PB2, 0);     /* LCDDOTCK */
+       at91_set_A_periph(AT91_PIN_PB3, 0);     /* LCDDEN */
+       at91_set_A_periph(AT91_PIN_PB4, 0);     /* LCDCC */
+       at91_set_A_periph(AT91_PIN_PB5, 0);     /* LCDD0 */
+       at91_set_A_periph(AT91_PIN_PB6, 0);     /* LCDD1 */
+       at91_set_A_periph(AT91_PIN_PB7, 0);     /* LCDD2 */
+       at91_set_A_periph(AT91_PIN_PB8, 0);     /* LCDD3 */
+#else
        at91_set_A_periph(AT91_PIN_PB1, 0);     /* LCDHSYNC */
        at91_set_A_periph(AT91_PIN_PB2, 0);     /* LCDDOTCK */
        at91_set_A_periph(AT91_PIN_PB3, 0);     /* LCDDEN */
@@ -529,6 +537,7 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
        at91_set_B_periph(AT91_PIN_PB26, 0);    /* LCDD21 */
        at91_set_B_periph(AT91_PIN_PB27, 0);    /* LCDD22 */
        at91_set_B_periph(AT91_PIN_PB28, 0);    /* LCDD23 */
+#endif
 
        lcdc_data = *data;
        platform_device_register(&at91_lcdc_device);
@@ -539,24 +548,220 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
 
 
 /* --------------------------------------------------------------------
- *  LEDs
+ *  RTT
+ * -------------------------------------------------------------------- */
+
+static struct resource rtt_resources[] = {
+       {
+               .start  = AT91_BASE_SYS + AT91_RTT,
+               .end    = AT91_BASE_SYS + AT91_RTT + SZ_16 - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device at91sam9261_rtt_device = {
+       .name           = "at91_rtt",
+       .id             = -1,
+       .resource       = rtt_resources,
+       .num_resources  = ARRAY_SIZE(rtt_resources),
+};
+
+static void __init at91_add_device_rtt(void)
+{
+       platform_device_register(&at91sam9261_rtt_device);
+}
+
+
+/* --------------------------------------------------------------------
+ *  Watchdog
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+static struct platform_device at91sam9261_wdt_device = {
+       .name           = "at91_wdt",
+       .id             = -1,
+       .num_resources  = 0,
+};
+
+static void __init at91_add_device_watchdog(void)
+{
+       platform_device_register(&at91sam9261_wdt_device);
+}
+#else
+static void __init at91_add_device_watchdog(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  SSC -- Synchronous Serial Controller
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
+#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
+static u64 ssc0_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc0_resources[] = {
+       [0] = {
+               .start  = AT91SAM9261_BASE_SSC0,
+               .end    = AT91SAM9261_BASE_SSC0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9261_ID_SSC0,
+               .end    = AT91SAM9261_ID_SSC0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9261_ssc0_device = {
+       .name   = "ssc",
+       .id     = 0,
+       .dev    = {
+               .dma_mask               = &ssc0_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc0_resources,
+       .num_resources  = ARRAY_SIZE(ssc0_resources),
+};
+
+static inline void configure_ssc0_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB21, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB22, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB23, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB24, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB25, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB26, 1);
+}
+
+static u64 ssc1_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc1_resources[] = {
+       [0] = {
+               .start  = AT91SAM9261_BASE_SSC1,
+               .end    = AT91SAM9261_BASE_SSC1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9261_ID_SSC1,
+               .end    = AT91SAM9261_ID_SSC1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9261_ssc1_device = {
+       .name   = "ssc",
+       .id     = 1,
+       .dev    = {
+               .dma_mask               = &ssc1_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc1_resources,
+       .num_resources  = ARRAY_SIZE(ssc1_resources),
+};
+
+static inline void configure_ssc1_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_B_periph(AT91_PIN_PA17, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_B_periph(AT91_PIN_PA18, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_B_periph(AT91_PIN_PA19, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_B_periph(AT91_PIN_PA20, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_B_periph(AT91_PIN_PA21, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_B_periph(AT91_PIN_PA22, 1);
+}
+
+static u64 ssc2_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc2_resources[] = {
+       [0] = {
+               .start  = AT91SAM9261_BASE_SSC2,
+               .end    = AT91SAM9261_BASE_SSC2 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9261_ID_SSC2,
+               .end    = AT91SAM9261_ID_SSC2,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9261_ssc2_device = {
+       .name   = "ssc",
+       .id     = 2,
+       .dev    = {
+               .dma_mask               = &ssc2_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc2_resources,
+       .num_resources  = ARRAY_SIZE(ssc2_resources),
+};
+
+static inline void configure_ssc2_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_B_periph(AT91_PIN_PC25, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_B_periph(AT91_PIN_PC26, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_B_periph(AT91_PIN_PC27, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_B_periph(AT91_PIN_PC28, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_B_periph(AT91_PIN_PC29, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_B_periph(AT91_PIN_PC30, 1);
+}
 
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+/*
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver.  For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+ * on the same system might be used by a custom data capture driver.
+ */
+void __init at91_add_device_ssc(unsigned id, unsigned pins)
 {
-       /* Enable GPIO to access the LEDs */
-       at91_set_gpio_output(cpu_led, 1);
-       at91_set_gpio_output(timer_led, 1);
+       struct platform_device *pdev;
+
+       /*
+        * NOTE: caller is responsible for passing information matching
+        * "pins" to whatever will be using each particular controller.
+        */
+       switch (id) {
+       case AT91SAM9261_ID_SSC0:
+               pdev = &at91sam9261_ssc0_device;
+               configure_ssc0_pins(pins);
+               at91_clock_associate("ssc0_clk", &pdev->dev, "pclk");
+               break;
+       case AT91SAM9261_ID_SSC1:
+               pdev = &at91sam9261_ssc1_device;
+               configure_ssc1_pins(pins);
+               at91_clock_associate("ssc1_clk", &pdev->dev, "pclk");
+               break;
+       case AT91SAM9261_ID_SSC2:
+               pdev = &at91sam9261_ssc2_device;
+               configure_ssc2_pins(pins);
+               at91_clock_associate("ssc2_clk", &pdev->dev, "pclk");
+               break;
+       default:
+               return;
+       }
 
-       at91_leds_cpu   = cpu_led;
-       at91_leds_timer = timer_led;
+       platform_device_register(pdev);
 }
+
 #else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #endif
 
 
@@ -584,12 +789,15 @@ static struct atmel_uart_data dbgu_data = {
        .regs           = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
+static u64 dbgu_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9261_dbgu_device = {
        .name           = "atmel_usart",
        .id             = 0,
        .dev            = {
-                               .platform_data  = &dbgu_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &dbgu_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &dbgu_data,
        },
        .resource       = dbgu_resources,
        .num_resources  = ARRAY_SIZE(dbgu_resources),
@@ -619,23 +827,29 @@ static struct atmel_uart_data uart0_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart0_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9261_uart0_device = {
        .name           = "atmel_usart",
        .id             = 1,
        .dev            = {
-                               .platform_data  = &uart0_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart0_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart0_data,
        },
        .resource       = uart0_resources,
        .num_resources  = ARRAY_SIZE(uart0_resources),
 };
 
-static inline void configure_usart0_pins(void)
+static inline void configure_usart0_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PC8, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PC9, 0);             /* RXD0 */
-       at91_set_A_periph(AT91_PIN_PC10, 0);            /* RTS0 */
-       at91_set_A_periph(AT91_PIN_PC11, 0);            /* CTS0 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PC10, 0);    /* RTS0 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PC11, 0);    /* CTS0 */
 }
 
 static struct resource uart1_resources[] = {
@@ -656,21 +870,29 @@ static struct atmel_uart_data uart1_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart1_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9261_uart1_device = {
        .name           = "atmel_usart",
        .id             = 2,
        .dev            = {
-                               .platform_data  = &uart1_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart1_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart1_data,
        },
        .resource       = uart1_resources,
        .num_resources  = ARRAY_SIZE(uart1_resources),
 };
 
-static inline void configure_usart1_pins(void)
+static inline void configure_usart1_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PC12, 1);            /* TXD1 */
        at91_set_A_periph(AT91_PIN_PC13, 0);            /* RXD1 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PA12, 0);    /* RTS1 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PA13, 0);    /* CTS1 */
 }
 
 static struct resource uart2_resources[] = {
@@ -691,27 +913,35 @@ static struct atmel_uart_data uart2_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart2_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9261_uart2_device = {
        .name           = "atmel_usart",
        .id             = 3,
        .dev            = {
-                               .platform_data  = &uart2_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart2_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart2_data,
        },
        .resource       = uart2_resources,
        .num_resources  = ARRAY_SIZE(uart2_resources),
 };
 
-static inline void configure_usart2_pins(void)
+static inline void configure_usart2_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PC15, 0);            /* RXD2 */
        at91_set_A_periph(AT91_PIN_PC14, 1);            /* TXD2 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PA15, 0);    /* RTS2*/
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PA16, 0);    /* CTS2 */
 }
 
-struct platform_device *at91_uarts[ATMEL_MAX_UART];    /* the UARTs to use */
+static struct platform_device *at91_uarts[ATMEL_MAX_UART];     /* the UARTs to use */
 struct platform_device *atmel_default_console_device;  /* the serial console device */
 
-void __init at91_init_serial(struct at91_uart_config *config)
+void __init __deprecated at91_init_serial(struct at91_uart_config *config)
 {
        int i;
 
@@ -719,17 +949,17 @@ void __init at91_init_serial(struct at91_uart_config *config)
        for (i = 0; i < config->nr_tty; i++) {
                switch (config->tty_map[i]) {
                        case 0:
-                               configure_usart0_pins();
+                               configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91sam9261_uart0_device;
                                at91_clock_associate("usart0_clk", &at91sam9261_uart0_device.dev, "usart");
                                break;
                        case 1:
-                               configure_usart1_pins();
+                               configure_usart1_pins(0);
                                at91_uarts[i] = &at91sam9261_uart1_device;
                                at91_clock_associate("usart1_clk", &at91sam9261_uart1_device.dev, "usart");
                                break;
                        case 2:
-                               configure_usart2_pins();
+                               configure_usart2_pins(0);
                                at91_uarts[i] = &at91sam9261_uart2_device;
                                at91_clock_associate("usart2_clk", &at91sam9261_uart2_device.dev, "usart");
                                break;
@@ -751,6 +981,48 @@ void __init at91_init_serial(struct at91_uart_config *config)
                printk(KERN_INFO "AT91: No default serial console defined.\n");
 }
 
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       switch (id) {
+               case 0:         /* DBGU */
+                       pdev = &at91sam9261_dbgu_device;
+                       configure_dbgu_pins();
+                       at91_clock_associate("mck", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9261_ID_US0:
+                       pdev = &at91sam9261_uart0_device;
+                       configure_usart0_pins(pins);
+                       at91_clock_associate("usart0_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9261_ID_US1:
+                       pdev = &at91sam9261_uart1_device;
+                       configure_usart1_pins(pins);
+                       at91_clock_associate("usart1_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9261_ID_US2:
+                       pdev = &at91sam9261_uart2_device;
+                       configure_usart2_pins(pins);
+                       at91_clock_associate("usart2_clk", &pdev->dev, "usart");
+                       break;
+               default:
+                       return;
+       }
+       pdev->id = portnr;              /* update to mapped ID */
+
+       if (portnr < ATMEL_MAX_UART)
+               at91_uarts[portnr] = pdev;
+}
+
+void __init at91_set_serial_console(unsigned portnr)
+{
+       if (portnr < ATMEL_MAX_UART)
+               atmel_default_console_device = at91_uarts[portnr];
+       if (!atmel_default_console_device)
+               printk(KERN_INFO "AT91: No default serial console defined.\n");
+}
+
 void __init at91_add_device_serial(void)
 {
        int i;
@@ -761,7 +1033,9 @@ void __init at91_add_device_serial(void)
        }
 }
 #else
-void __init at91_init_serial(struct at91_uart_config *config) {}
+void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
 void __init at91_add_device_serial(void) {}
 #endif
 
@@ -774,6 +1048,8 @@ void __init at91_add_device_serial(void) {}
  */
 static int __init at91_add_standard_devices(void)
 {
+       at91_add_device_rtt();
+       at91_add_device_watchdog();
        return 0;
 }
 

diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 00e27b177857e3dbe2623d8a4512c7251dbc7100..a53ba0f743519cd188c762e2f352eed89f44a8e8 100644 (file)
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -304,34 +304,34 @@ void __init at91sam9263_initialize(unsigned long main_clock)
 static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
        7,      /* Advanced Interrupt Controller (FIQ) */
        7,      /* System Peripherals */
-       0,      /* Parallel IO Controller A */
-       0,      /* Parallel IO Controller B */
-       0,      /* Parallel IO Controller C, D and E */
+       1,      /* Parallel IO Controller A */
+       1,      /* Parallel IO Controller B */
+       1,      /* Parallel IO Controller C, D and E */
        0,
        0,
-       6,      /* USART 0 */
-       6,      /* USART 1 */
-       6,      /* USART 2 */
+       5,      /* USART 0 */
+       5,      /* USART 1 */
+       5,      /* USART 2 */
        0,      /* Multimedia Card Interface 0 */
        0,      /* Multimedia Card Interface 1 */
-       4,      /* CAN */
-       0,      /* Two-Wire Interface */
-       6,      /* Serial Peripheral Interface 0 */
-       6,      /* Serial Peripheral Interface 1 */
-       5,      /* Serial Synchronous Controller 0 */
-       5,      /* Serial Synchronous Controller 1 */
-       6,      /* AC97 Controller */
+       3,      /* CAN */
+       6,      /* Two-Wire Interface */
+       5,      /* Serial Peripheral Interface 0 */
+       5,      /* Serial Peripheral Interface 1 */
+       4,      /* Serial Synchronous Controller 0 */
+       4,      /* Serial Synchronous Controller 1 */
+       5,      /* AC97 Controller */
        0,      /* Timer Counter 0, 1 and 2 */
        0,      /* Pulse Width Modulation Controller */
        3,      /* Ethernet */
        0,
        0,      /* 2D Graphic Engine */
-       3,      /* USB Device Port */
+       2,      /* USB Device Port */
        0,      /* Image Sensor Interface */
        3,      /* LDC Controller */
        0,      /* DMA Controller */
        0,
-       3,      /* USB Host port */
+       2,      /* USB Host port */
        0,      /* Advanced Interrupt Controller (IRQ0) */
        0,      /* Advanced Interrupt Controller (IRQ1) */
 };

diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index ac329a98e9596ce1e56e784cab86b0c4f1fdab62..0b12e1adcc8e6588445dd6029a9d8f0dc0ebc872 100644 (file)
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -12,6 +12,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -32,7 +33,7 @@
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
+static u64 ohci_dmamask = DMA_BIT_MASK(32);
 static struct at91_usbh_data usbh_data;
 
 static struct resource usbh_resources[] = {
@@ -53,7 +54,7 @@ static struct platform_device at91_usbh_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &ohci_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &usbh_data,
        },
        .resource       = usbh_resources,
@@ -136,7 +137,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
-static u64 eth_dmamask = 0xffffffffUL;
+static u64 eth_dmamask = DMA_BIT_MASK(32);
 static struct at91_eth_data eth_data;
 
 static struct resource eth_resources[] = {
@@ -157,7 +158,7 @@ static struct platform_device at91sam9263_eth_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &eth_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &eth_data,
        },
        .resource       = eth_resources,
@@ -210,7 +211,7 @@ void __init at91_add_device_eth(struct at91_eth_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
+static u64 mmc_dmamask = DMA_BIT_MASK(32);
 static struct at91_mmc_data mmc0_data, mmc1_data;
 
 static struct resource mmc0_resources[] = {
@@ -231,7 +232,7 @@ static struct platform_device at91sam9263_mmc0_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &mmc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &mmc0_data,
        },
        .resource       = mmc0_resources,
@@ -256,7 +257,7 @@ static struct platform_device at91sam9263_mmc1_device = {
        .id             = 1,
        .dev            = {
                                .dma_mask               = &mmc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &mmc1_data,
        },
        .resource       = mmc1_resources,
@@ -382,7 +383,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
                return;
 
        csa = at91_sys_read(AT91_MATRIX_EBI0CSA);
-       at91_sys_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC);
+       at91_sys_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA);
 
        /* set the bus interface characteristics */
        at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
@@ -500,7 +501,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
+static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct resource spi0_resources[] = {
        [0] = {
@@ -520,7 +521,7 @@ static struct platform_device at91sam9263_spi0_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi0_resources,
        .num_resources  = ARRAY_SIZE(spi0_resources),
@@ -546,7 +547,7 @@ static struct platform_device at91sam9263_spi1_device = {
        .id             = 1,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi1_resources,
        .num_resources  = ARRAY_SIZE(spi1_resources),
@@ -612,7 +613,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE)
-static u64 ac97_dmamask = 0xffffffffUL;
+static u64 ac97_dmamask = DMA_BIT_MASK(32);
 static struct atmel_ac97_data ac97_data;
 
 static struct resource ac97_resources[] = {
@@ -633,7 +634,7 @@ static struct platform_device at91sam9263_ac97_device = {
        .id             = 1,
        .dev            = {
                                .dma_mask               = &ac97_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &ac97_data,
        },
        .resource       = ac97_resources,
@@ -667,7 +668,7 @@ void __init at91_add_device_ac97(struct atmel_ac97_data *data) {}
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static u64 lcdc_dmamask = 0xffffffffUL;
+static u64 lcdc_dmamask = DMA_BIT_MASK(32);
 static struct atmel_lcdfb_info lcdc_data;
 
 static struct resource lcdc_resources[] = {
@@ -688,7 +689,7 @@ static struct platform_device at91_lcdc_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &lcdc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &lcdc_data,
        },
        .resource       = lcdc_resources,
@@ -732,24 +733,242 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
 
 
 /* --------------------------------------------------------------------
- *  LEDs
+ *  Image Sensor Interface
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
+#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE)
 
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+struct resource isi_resources[] = {
+       [0] = {
+               .start  = AT91SAM9263_BASE_ISI,
+               .end    = AT91SAM9263_BASE_ISI + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9263_ID_ISI,
+               .end    = AT91SAM9263_ID_ISI,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9263_isi_device = {
+       .name           = "at91_isi",
+       .id             = -1,
+       .resource       = isi_resources,
+       .num_resources  = ARRAY_SIZE(isi_resources),
+};
+
+void __init at91_add_device_isi(void)
+{
+       at91_set_A_periph(AT91_PIN_PE0, 0);     /* ISI_D0 */
+       at91_set_A_periph(AT91_PIN_PE1, 0);     /* ISI_D1 */
+       at91_set_A_periph(AT91_PIN_PE2, 0);     /* ISI_D2 */
+       at91_set_A_periph(AT91_PIN_PE3, 0);     /* ISI_D3 */
+       at91_set_A_periph(AT91_PIN_PE4, 0);     /* ISI_D4 */
+       at91_set_A_periph(AT91_PIN_PE5, 0);     /* ISI_D5 */
+       at91_set_A_periph(AT91_PIN_PE6, 0);     /* ISI_D6 */
+       at91_set_A_periph(AT91_PIN_PE7, 0);     /* ISI_D7 */
+       at91_set_A_periph(AT91_PIN_PE8, 0);     /* ISI_PCK */
+       at91_set_A_periph(AT91_PIN_PE9, 0);     /* ISI_HSYNC */
+       at91_set_A_periph(AT91_PIN_PE10, 0);    /* ISI_VSYNC */
+       at91_set_B_periph(AT91_PIN_PE11, 0);    /* ISI_MCK (PCK3) */
+       at91_set_B_periph(AT91_PIN_PE12, 0);    /* ISI_PD8 */
+       at91_set_B_periph(AT91_PIN_PE13, 0);    /* ISI_PD9 */
+       at91_set_B_periph(AT91_PIN_PE14, 0);    /* ISI_PD10 */
+       at91_set_B_periph(AT91_PIN_PE15, 0);    /* ISI_PD11 */
+}
+#else
+void __init at91_add_device_isi(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  RTT
+ * -------------------------------------------------------------------- */
+
+static struct resource rtt0_resources[] = {
+       {
+               .start  = AT91_BASE_SYS + AT91_RTT0,
+               .end    = AT91_BASE_SYS + AT91_RTT0 + SZ_16 - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device at91sam9263_rtt0_device = {
+       .name           = "at91_rtt",
+       .id             = 0,
+       .resource       = rtt0_resources,
+       .num_resources  = ARRAY_SIZE(rtt0_resources),
+};
+
+static struct resource rtt1_resources[] = {
+       {
+               .start  = AT91_BASE_SYS + AT91_RTT1,
+               .end    = AT91_BASE_SYS + AT91_RTT1 + SZ_16 - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device at91sam9263_rtt1_device = {
+       .name           = "at91_rtt",
+       .id             = 1,
+       .resource       = rtt1_resources,
+       .num_resources  = ARRAY_SIZE(rtt1_resources),
+};
+
+static void __init at91_add_device_rtt(void)
+{
+       platform_device_register(&at91sam9263_rtt0_device);
+       platform_device_register(&at91sam9263_rtt1_device);
+}
+
+
+/* --------------------------------------------------------------------
+ *  Watchdog
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+static struct platform_device at91sam9263_wdt_device = {
+       .name           = "at91_wdt",
+       .id             = -1,
+       .num_resources  = 0,
+};
+
+static void __init at91_add_device_watchdog(void)
+{
+       platform_device_register(&at91sam9263_wdt_device);
+}
+#else
+static void __init at91_add_device_watchdog(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  SSC -- Synchronous Serial Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
+static u64 ssc0_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc0_resources[] = {
+       [0] = {
+               .start  = AT91SAM9263_BASE_SSC0,
+               .end    = AT91SAM9263_BASE_SSC0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9263_ID_SSC0,
+               .end    = AT91SAM9263_ID_SSC0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9263_ssc0_device = {
+       .name   = "ssc",
+       .id     = 0,
+       .dev    = {
+               .dma_mask               = &ssc0_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc0_resources,
+       .num_resources  = ARRAY_SIZE(ssc0_resources),
+};
+
+static inline void configure_ssc0_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_B_periph(AT91_PIN_PB0, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_B_periph(AT91_PIN_PB1, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_B_periph(AT91_PIN_PB2, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_B_periph(AT91_PIN_PB3, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_B_periph(AT91_PIN_PB4, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_B_periph(AT91_PIN_PB5, 1);
+}
+
+static u64 ssc1_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc1_resources[] = {
+       [0] = {
+               .start  = AT91SAM9263_BASE_SSC1,
+               .end    = AT91SAM9263_BASE_SSC1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9263_ID_SSC1,
+               .end    = AT91SAM9263_ID_SSC1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9263_ssc1_device = {
+       .name   = "ssc",
+       .id     = 1,
+       .dev    = {
+               .dma_mask               = &ssc1_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc1_resources,
+       .num_resources  = ARRAY_SIZE(ssc1_resources),
+};
+
+static inline void configure_ssc1_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PB6, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PB7, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PB8, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PB9, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_A_periph(AT91_PIN_PB10, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_A_periph(AT91_PIN_PB11, 1);
+}
+
+/*
+ * Return the device node so that board init code can use it as the
+ * parent for the device node reflecting how it's used on this board.
+ *
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver.  For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+ * on the same system might be used by a custom data capture driver.
+ */
+void __init at91_add_device_ssc(unsigned id, unsigned pins)
 {
-       /* Enable GPIO to access the LEDs */
-       at91_set_gpio_output(cpu_led, 1);
-       at91_set_gpio_output(timer_led, 1);
+       struct platform_device *pdev;
+
+       /*
+        * NOTE: caller is responsible for passing information matching
+        * "pins" to whatever will be using each particular controller.
+        */
+       switch (id) {
+       case AT91SAM9263_ID_SSC0:
+               pdev = &at91sam9263_ssc0_device;
+               configure_ssc0_pins(pins);
+               at91_clock_associate("ssc0_clk", &pdev->dev, "pclk");
+               break;
+       case AT91SAM9263_ID_SSC1:
+               pdev = &at91sam9263_ssc1_device;
+               configure_ssc1_pins(pins);
+               at91_clock_associate("ssc1_clk", &pdev->dev, "pclk");
+               break;
+       default:
+               return;
+       }
 
-       at91_leds_cpu   = cpu_led;
-       at91_leds_timer = timer_led;
+       platform_device_register(pdev);
 }
+
 #else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #endif
 
 
@@ -778,12 +997,15 @@ static struct atmel_uart_data dbgu_data = {
        .regs           = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
+static u64 dbgu_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9263_dbgu_device = {
        .name           = "atmel_usart",
        .id             = 0,
        .dev            = {
-                               .platform_data  = &dbgu_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &dbgu_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &dbgu_data,
        },
        .resource       = dbgu_resources,
        .num_resources  = ARRAY_SIZE(dbgu_resources),
@@ -813,23 +1035,29 @@ static struct atmel_uart_data uart0_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart0_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9263_uart0_device = {
        .name           = "atmel_usart",
        .id             = 1,
        .dev            = {
-                               .platform_data  = &uart0_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart0_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart0_data,
        },
        .resource       = uart0_resources,
        .num_resources  = ARRAY_SIZE(uart0_resources),
 };
 
-static inline void configure_usart0_pins(void)
+static inline void configure_usart0_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PA26, 1);            /* TXD0 */
        at91_set_A_periph(AT91_PIN_PA27, 0);            /* RXD0 */
-       at91_set_A_periph(AT91_PIN_PA28, 0);            /* RTS0 */
-       at91_set_A_periph(AT91_PIN_PA29, 0);            /* CTS0 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PA28, 0);    /* RTS0 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PA29, 0);    /* CTS0 */
 }
 
 static struct resource uart1_resources[] = {
@@ -850,23 +1078,29 @@ static struct atmel_uart_data uart1_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart1_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9263_uart1_device = {
        .name           = "atmel_usart",
        .id             = 2,
        .dev            = {
-                               .platform_data  = &uart1_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart1_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart1_data,
        },
        .resource       = uart1_resources,
        .num_resources  = ARRAY_SIZE(uart1_resources),
 };
 
-static inline void configure_usart1_pins(void)
+static inline void configure_usart1_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PD0, 1);             /* TXD1 */
        at91_set_A_periph(AT91_PIN_PD1, 0);             /* RXD1 */
-       at91_set_B_periph(AT91_PIN_PD7, 0);             /* RTS1 */
-       at91_set_B_periph(AT91_PIN_PD8, 0);             /* CTS1 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PD7, 0);     /* RTS1 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PD8, 0);     /* CTS1 */
 }
 
 static struct resource uart2_resources[] = {
@@ -887,29 +1121,35 @@ static struct atmel_uart_data uart2_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart2_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9263_uart2_device = {
        .name           = "atmel_usart",
        .id             = 3,
        .dev            = {
-                               .platform_data  = &uart2_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart2_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart2_data,
        },
        .resource       = uart2_resources,
        .num_resources  = ARRAY_SIZE(uart2_resources),
 };
 
-static inline void configure_usart2_pins(void)
+static inline void configure_usart2_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PD2, 1);             /* TXD2 */
        at91_set_A_periph(AT91_PIN_PD3, 0);             /* RXD2 */
-       at91_set_B_periph(AT91_PIN_PD5, 0);             /* RTS2 */
-       at91_set_B_periph(AT91_PIN_PD6, 0);             /* CTS2 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PD5, 0);     /* RTS2 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PD6, 0);     /* CTS2 */
 }
 
-struct platform_device *at91_uarts[ATMEL_MAX_UART];    /* the UARTs to use */
+static struct platform_device *at91_uarts[ATMEL_MAX_UART];     /* the UARTs to use */
 struct platform_device *atmel_default_console_device;  /* the serial console device */
 
-void __init at91_init_serial(struct at91_uart_config *config)
+void __init __deprecated at91_init_serial(struct at91_uart_config *config)
 {
        int i;
 
@@ -917,17 +1157,17 @@ void __init at91_init_serial(struct at91_uart_config *config)
        for (i = 0; i < config->nr_tty; i++) {
                switch (config->tty_map[i]) {
                        case 0:
-                               configure_usart0_pins();
+                               configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91sam9263_uart0_device;
                                at91_clock_associate("usart0_clk", &at91sam9263_uart0_device.dev, "usart");
                                break;
                        case 1:
-                               configure_usart1_pins();
+                               configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91sam9263_uart1_device;
                                at91_clock_associate("usart1_clk", &at91sam9263_uart1_device.dev, "usart");
                                break;
                        case 2:
-                               configure_usart2_pins();
+                               configure_usart2_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91sam9263_uart2_device;
                                at91_clock_associate("usart2_clk", &at91sam9263_uart2_device.dev, "usart");
                                break;
@@ -949,6 +1189,48 @@ void __init at91_init_serial(struct at91_uart_config *config)
                printk(KERN_INFO "AT91: No default serial console defined.\n");
 }
 
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       switch (id) {
+               case 0:         /* DBGU */
+                       pdev = &at91sam9263_dbgu_device;
+                       configure_dbgu_pins();
+                       at91_clock_associate("mck", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9263_ID_US0:
+                       pdev = &at91sam9263_uart0_device;
+                       configure_usart0_pins(pins);
+                       at91_clock_associate("usart0_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9263_ID_US1:
+                       pdev = &at91sam9263_uart1_device;
+                       configure_usart1_pins(pins);
+                       at91_clock_associate("usart1_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9263_ID_US2:
+                       pdev = &at91sam9263_uart2_device;
+                       configure_usart2_pins(pins);
+                       at91_clock_associate("usart2_clk", &pdev->dev, "usart");
+                       break;
+               default:
+                       return;
+       }
+       pdev->id = portnr;              /* update to mapped ID */
+
+       if (portnr < ATMEL_MAX_UART)
+               at91_uarts[portnr] = pdev;
+}
+
+void __init at91_set_serial_console(unsigned portnr)
+{
+       if (portnr < ATMEL_MAX_UART)
+               atmel_default_console_device = at91_uarts[portnr];
+       if (!atmel_default_console_device)
+               printk(KERN_INFO "AT91: No default serial console defined.\n");
+}
+
 void __init at91_add_device_serial(void)
 {
        int i;
@@ -960,6 +1242,8 @@ void __init at91_add_device_serial(void)
 }
 #else
 void __init at91_init_serial(struct at91_uart_config *config) {}
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
 void __init at91_add_device_serial(void) {}
 #endif
 
@@ -971,6 +1255,8 @@ void __init at91_add_device_serial(void) {}
  */
 static int __init at91_add_standard_devices(void)
 {
+       at91_add_device_rtt();
+       at91_add_device_watchdog();
        return 0;
 }
 

diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 2bd60a3dc6233cac740694121785f8edac22f81a..f43b5c33e45d7c77be4ecd37df3526fa6819cf8c 100644 (file)
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -9,6 +9,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -29,7 +30,7 @@
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
+static u64 mmc_dmamask = DMA_BIT_MASK(32);
 static struct at91_mmc_data mmc_data;
 
 static struct resource mmc_resources[] = {
@@ -50,7 +51,7 @@ static struct platform_device at91sam9rl_mmc_device = {
        .id             = -1,
        .dev            = {
                                .dma_mask               = &mmc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &mmc_data,
        },
        .resource       = mmc_resources,
@@ -247,7 +248,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
+static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct resource spi_resources[] = {
        [0] = {
@@ -267,7 +268,7 @@ static struct platform_device at91sam9rl_spi_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &spi_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .resource       = spi_resources,
        .num_resources  = ARRAY_SIZE(spi_resources),
@@ -312,7 +313,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
  * -------------------------------------------------------------------- */
 
 #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static u64 lcdc_dmamask = 0xffffffffUL;
+static u64 lcdc_dmamask = DMA_BIT_MASK(32);
 static struct atmel_lcdfb_info lcdc_data;
 
 static struct resource lcdc_resources[] = {
@@ -340,7 +341,7 @@ static struct platform_device at91_lcdc_device = {
        .id             = 0,
        .dev            = {
                                .dma_mask               = &lcdc_dmamask,
-                               .coherent_dma_mask      = 0xffffffff,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
                                .platform_data          = &lcdc_data,
        },
        .resource       = lcdc_resources,
@@ -384,24 +385,196 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
 
 
 /* --------------------------------------------------------------------
- *  LEDs
+ *  RTC
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
+#if defined(CONFIG_RTC_DRV_AT91RM9200) || defined(CONFIG_RTC_DRV_AT91RM9200_MODULE)
+static struct platform_device at91sam9rl_rtc_device = {
+       .name           = "at91_rtc",
+       .id             = -1,
+       .num_resources  = 0,
+};
 
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+static void __init at91_add_device_rtc(void)
 {
-       /* Enable GPIO to access the LEDs */
-       at91_set_gpio_output(cpu_led, 1);
-       at91_set_gpio_output(timer_led, 1);
+       platform_device_register(&at91sam9rl_rtc_device);
+}
+#else
+static void __init at91_add_device_rtc(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  RTT
+ * -------------------------------------------------------------------- */
+
+static struct resource rtt_resources[] = {
+       {
+               .start  = AT91_BASE_SYS + AT91_RTT,
+               .end    = AT91_BASE_SYS + AT91_RTT + SZ_16 - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device at91sam9rl_rtt_device = {
+       .name           = "at91_rtt",
+       .id             = -1,
+       .resource       = rtt_resources,
+       .num_resources  = ARRAY_SIZE(rtt_resources),
+};
 
-       at91_leds_cpu   = cpu_led;
-       at91_leds_timer = timer_led;
+static void __init at91_add_device_rtt(void)
+{
+       platform_device_register(&at91sam9rl_rtt_device);
+}
+
+
+/* --------------------------------------------------------------------
+ *  Watchdog
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+static struct platform_device at91sam9rl_wdt_device = {
+       .name           = "at91_wdt",
+       .id             = -1,
+       .num_resources  = 0,
+};
+
+static void __init at91_add_device_watchdog(void)
+{
+       platform_device_register(&at91sam9rl_wdt_device);
 }
 #else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+static void __init at91_add_device_watchdog(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  SSC -- Synchronous Serial Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
+static u64 ssc0_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc0_resources[] = {
+       [0] = {
+               .start  = AT91SAM9RL_BASE_SSC0,
+               .end    = AT91SAM9RL_BASE_SSC0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9RL_ID_SSC0,
+               .end    = AT91SAM9RL_ID_SSC0,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9rl_ssc0_device = {
+       .name   = "ssc",
+       .id     = 0,
+       .dev    = {
+               .dma_mask               = &ssc0_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc0_resources,
+       .num_resources  = ARRAY_SIZE(ssc0_resources),
+};
+
+static inline void configure_ssc0_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_A_periph(AT91_PIN_PC0, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_A_periph(AT91_PIN_PC1, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_A_periph(AT91_PIN_PA15, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_A_periph(AT91_PIN_PA16, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_B_periph(AT91_PIN_PA10, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_B_periph(AT91_PIN_PA22, 1);
+}
+
+static u64 ssc1_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ssc1_resources[] = {
+       [0] = {
+               .start  = AT91SAM9RL_BASE_SSC1,
+               .end    = AT91SAM9RL_BASE_SSC1 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9RL_ID_SSC1,
+               .end    = AT91SAM9RL_ID_SSC1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9rl_ssc1_device = {
+       .name   = "ssc",
+       .id     = 1,
+       .dev    = {
+               .dma_mask               = &ssc1_dmamask,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
+       },
+       .resource       = ssc1_resources,
+       .num_resources  = ARRAY_SIZE(ssc1_resources),
+};
+
+static inline void configure_ssc1_pins(unsigned pins)
+{
+       if (pins & ATMEL_SSC_TF)
+               at91_set_B_periph(AT91_PIN_PA29, 1);
+       if (pins & ATMEL_SSC_TK)
+               at91_set_B_periph(AT91_PIN_PA30, 1);
+       if (pins & ATMEL_SSC_TD)
+               at91_set_B_periph(AT91_PIN_PA13, 1);
+       if (pins & ATMEL_SSC_RD)
+               at91_set_B_periph(AT91_PIN_PA14, 1);
+       if (pins & ATMEL_SSC_RK)
+               at91_set_B_periph(AT91_PIN_PA9, 1);
+       if (pins & ATMEL_SSC_RF)
+               at91_set_B_periph(AT91_PIN_PA8, 1);
+}
+
+/*
+ * Return the device node so that board init code can use it as the
+ * parent for the device node reflecting how it's used on this board.
+ *
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver.  For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+ * on the same system might be used by a custom data capture driver.
+ */
+void __init at91_add_device_ssc(unsigned id, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       /*
+        * NOTE: caller is responsible for passing information matching
+        * "pins" to whatever will be using each particular controller.
+        */
+       switch (id) {
+       case AT91SAM9RL_ID_SSC0:
+               pdev = &at91sam9rl_ssc0_device;
+               configure_ssc0_pins(pins);
+               at91_clock_associate("ssc0_clk", &pdev->dev, "pclk");
+               break;
+       case AT91SAM9RL_ID_SSC1:
+               pdev = &at91sam9rl_ssc1_device;
+               configure_ssc1_pins(pins);
+               at91_clock_associate("ssc1_clk", &pdev->dev, "pclk");
+               break;
+       default:
+               return;
+       }
+
+       platform_device_register(pdev);
+}
+
+#else
+void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #endif
 
 
@@ -429,12 +602,15 @@ static struct atmel_uart_data dbgu_data = {
        .regs           = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
+static u64 dbgu_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9rl_dbgu_device = {
        .name           = "atmel_usart",
        .id             = 0,
        .dev            = {
-                               .platform_data  = &dbgu_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &dbgu_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &dbgu_data,
        },
        .resource       = dbgu_resources,
        .num_resources  = ARRAY_SIZE(dbgu_resources),
@@ -464,23 +640,37 @@ static struct atmel_uart_data uart0_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart0_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9rl_uart0_device = {
        .name           = "atmel_usart",
        .id             = 1,
        .dev            = {
-                               .platform_data  = &uart0_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart0_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart0_data,
        },
        .resource       = uart0_resources,
        .num_resources  = ARRAY_SIZE(uart0_resources),
 };
 
-static inline void configure_usart0_pins(void)
+static inline void configure_usart0_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PA6, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PA7, 0);             /* RXD0 */
-       at91_set_A_periph(AT91_PIN_PA9, 0);             /* RTS0 */
-       at91_set_A_periph(AT91_PIN_PA10, 0);            /* CTS0 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PA9, 0);     /* RTS0 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PA10, 0);    /* CTS0 */
+       if (pins & ATMEL_UART_DSR)
+               at91_set_A_periph(AT91_PIN_PD14, 0);    /* DSR0 */
+       if (pins & ATMEL_UART_DTR)
+               at91_set_A_periph(AT91_PIN_PD15, 0);    /* DTR0 */
+       if (pins & ATMEL_UART_DCD)
+               at91_set_A_periph(AT91_PIN_PD16, 0);    /* DCD0 */
+       if (pins & ATMEL_UART_RI)
+               at91_set_A_periph(AT91_PIN_PD17, 0);    /* RI0 */
 }
 
 static struct resource uart1_resources[] = {
@@ -501,21 +691,29 @@ static struct atmel_uart_data uart1_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart1_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9rl_uart1_device = {
        .name           = "atmel_usart",
        .id             = 2,
        .dev            = {
-                               .platform_data  = &uart1_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart1_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart1_data,
        },
        .resource       = uart1_resources,
        .num_resources  = ARRAY_SIZE(uart1_resources),
 };
 
-static inline void configure_usart1_pins(void)
+static inline void configure_usart1_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PA11, 1);            /* TXD1 */
        at91_set_A_periph(AT91_PIN_PA12, 0);            /* RXD1 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PA18, 0);    /* RTS1 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PA19, 0);    /* CTS1 */
 }
 
 static struct resource uart2_resources[] = {
@@ -536,21 +734,29 @@ static struct atmel_uart_data uart2_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart2_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9rl_uart2_device = {
        .name           = "atmel_usart",
        .id             = 3,
        .dev            = {
-                               .platform_data  = &uart2_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart2_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart2_data,
        },
        .resource       = uart2_resources,
        .num_resources  = ARRAY_SIZE(uart2_resources),
 };
 
-static inline void configure_usart2_pins(void)
+static inline void configure_usart2_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PA13, 1);            /* TXD2 */
        at91_set_A_periph(AT91_PIN_PA14, 0);            /* RXD2 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_A_periph(AT91_PIN_PA29, 0);    /* RTS2 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_A_periph(AT91_PIN_PA30, 0);    /* CTS2 */
 }
 
 static struct resource uart3_resources[] = {
@@ -571,27 +777,35 @@ static struct atmel_uart_data uart3_data = {
        .use_dma_rx     = 1,
 };
 
+static u64 uart3_dmamask = DMA_BIT_MASK(32);
+
 static struct platform_device at91sam9rl_uart3_device = {
        .name           = "atmel_usart",
        .id             = 4,
        .dev            = {
-                               .platform_data  = &uart3_data,
-                               .coherent_dma_mask = 0xffffffff,
+                               .dma_mask               = &uart3_dmamask,
+                               .coherent_dma_mask      = DMA_BIT_MASK(32),
+                               .platform_data          = &uart3_data,
        },
        .resource       = uart3_resources,
        .num_resources  = ARRAY_SIZE(uart3_resources),
 };
 
-static inline void configure_usart3_pins(void)
+static inline void configure_usart3_pins(unsigned pins)
 {
        at91_set_A_periph(AT91_PIN_PB0, 1);             /* TXD3 */
        at91_set_A_periph(AT91_PIN_PB1, 0);             /* RXD3 */
+
+       if (pins & ATMEL_UART_RTS)
+               at91_set_B_periph(AT91_PIN_PD4, 0);     /* RTS3 */
+       if (pins & ATMEL_UART_CTS)
+               at91_set_B_periph(AT91_PIN_PD3, 0);     /* CTS3 */
 }
 
-struct platform_device *at91_uarts[ATMEL_MAX_UART];    /* the UARTs to use */
+static struct platform_device *at91_uarts[ATMEL_MAX_UART];     /* the UARTs to use */
 struct platform_device *atmel_default_console_device;  /* the serial console device */
 
-void __init at91_init_serial(struct at91_uart_config *config)
+void __init __deprecated at91_init_serial(struct at91_uart_config *config)
 {
        int i;
 
@@ -599,22 +813,22 @@ void __init at91_init_serial(struct at91_uart_config *config)
        for (i = 0; i < config->nr_tty; i++) {
                switch (config->tty_map[i]) {
                        case 0:
-                               configure_usart0_pins();
+                               configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
                                at91_uarts[i] = &at91sam9rl_uart0_device;
                                at91_clock_associate("usart0_clk", &at91sam9rl_uart0_device.dev, "usart");
                                break;
                        case 1:
-                               configure_usart1_pins();
+                               configure_usart1_pins(0);
                                at91_uarts[i] = &at91sam9rl_uart1_device;
                                at91_clock_associate("usart1_clk", &at91sam9rl_uart1_device.dev, "usart");
                                break;
                        case 2:
-                               configure_usart2_pins();
+                               configure_usart2_pins(0);
                                at91_uarts[i] = &at91sam9rl_uart2_device;
                                at91_clock_associate("usart2_clk", &at91sam9rl_uart2_device.dev, "usart");
                                break;
                        case 3:
-                               configure_usart3_pins();
+                               configure_usart3_pins(0);
                                at91_uarts[i] = &at91sam9rl_uart3_device;
                                at91_clock_associate("usart3_clk", &at91sam9rl_uart3_device.dev, "usart");
                                break;
@@ -636,6 +850,53 @@ void __init at91_init_serial(struct at91_uart_config *config)
                printk(KERN_INFO "AT91: No default serial console defined.\n");
 }
 
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+{
+       struct platform_device *pdev;
+
+       switch (id) {
+               case 0:         /* DBGU */
+                       pdev = &at91sam9rl_dbgu_device;
+                       configure_dbgu_pins();
+                       at91_clock_associate("mck", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9RL_ID_US0:
+                       pdev = &at91sam9rl_uart0_device;
+                       configure_usart0_pins(pins);
+                       at91_clock_associate("usart0_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9RL_ID_US1:
+                       pdev = &at91sam9rl_uart1_device;
+                       configure_usart1_pins(pins);
+                       at91_clock_associate("usart1_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9RL_ID_US2:
+                       pdev = &at91sam9rl_uart2_device;
+                       configure_usart2_pins(pins);
+                       at91_clock_associate("usart2_clk", &pdev->dev, "usart");
+                       break;
+               case AT91SAM9RL_ID_US3:
+                       pdev = &at91sam9rl_uart3_device;
+                       configure_usart3_pins(pins);
+                       at91_clock_associate("usart3_clk", &pdev->dev, "usart");
+                       break;
+               default:
+                       return;
+       }
+       pdev->id = portnr;              /* update to mapped ID */
+
+       if (portnr < ATMEL_MAX_UART)
+               at91_uarts[portnr] = pdev;
+}
+
+void __init at91_set_serial_console(unsigned portnr)
+{
+       if (portnr < ATMEL_MAX_UART)
+               atmel_default_console_device = at91_uarts[portnr];
+       if (!atmel_default_console_device)
+               printk(KERN_INFO "AT91: No default serial console defined.\n");
+}
+
 void __init at91_add_device_serial(void)
 {
        int i;
@@ -646,7 +907,9 @@ void __init at91_add_device_serial(void)
        }
 }
 #else
-void __init at91_init_serial(struct at91_uart_config *config) {}
+void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
 void __init at91_add_device_serial(void) {}
 #endif
 
@@ -659,6 +922,9 @@ void __init at91_add_device_serial(void) {}
  */
 static int __init at91_add_standard_devices(void)
 {
+       at91_add_device_rtc();
+       at91_add_device_rtt();
+       at91_add_device_watchdog();
        return 0;
 }
 

diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
new file mode 100644 (file)
index 0000000..1854371
--- /dev/null
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -0,0 +1,359 @@
+/*
+ * linux/arch/arm/mach-at91/board-cap9adk.c
+ *
+ *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
+ *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2007 Atmel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+#include <linux/fb.h>
+#include <linux/mtd/physmap.h>
+
+#include <video/atmel_lcdc.h>
+
+#include <asm/hardware.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91cap9_matrix.h>
+#include <asm/arch/at91sam926x_mc.h>
+
+#include "generic.h"
+
+
+static void __init cap9adk_map_io(void)
+{
+       /* Initialize processor: 12 MHz crystal */
+       at91cap9_initialize(12000000);
+
+       /* Setup the LEDs: USER1 and USER2 LED for cpu/timer... */
+       at91_init_leds(AT91_PIN_PA10, AT91_PIN_PA11);
+       /* ... POWER LED always on */
+       at91_set_gpio_output(AT91_PIN_PC29, 1);
+
+       /* Setup the serial ports and console */
+       at91_register_uart(0, 0, 0);            /* DBGU = ttyS0 */
+       at91_set_serial_console(0);
+}
+
+static void __init cap9adk_init_irq(void)
+{
+       at91cap9_init_interrupts(NULL);
+}
+
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata cap9adk_usbh_data = {
+       .ports          = 2,
+};
+
+
+/*
+ * ADS7846 Touchscreen
+ */
+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
+static int ads7843_pendown_state(void)
+{
+       return !at91_get_gpio_value(AT91_PIN_PC4);      /* Touchscreen PENIRQ */
+}
+
+static struct ads7846_platform_data ads_info = {
+       .model                  = 7843,
+       .x_min                  = 150,
+       .x_max                  = 3830,
+       .y_min                  = 190,
+       .y_max                  = 3830,
+       .vref_delay_usecs       = 100,
+       .x_plate_ohms           = 450,
+       .y_plate_ohms           = 250,
+       .pressure_max           = 15000,
+       .debounce_max           = 1,
+       .debounce_rep           = 0,
+       .debounce_tol           = (~0),
+       .get_pendown_state      = ads7843_pendown_state,
+};
+
+static void __init cap9adk_add_device_ts(void)
+{
+       at91_set_gpio_input(AT91_PIN_PC4, 1);   /* Touchscreen PENIRQ */
+       at91_set_gpio_input(AT91_PIN_PC5, 1);   /* Touchscreen BUSY */
+}
+#else
+static void __init cap9adk_add_device_ts(void) {}
+#endif
+
+
+/*
+ * SPI devices.
+ */
+static struct spi_board_info cap9adk_spi_devices[] = {
+#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
+       {       /* DataFlash card */
+               .modalias       = "mtd_dataflash",
+               .chip_select    = 0,
+               .max_speed_hz   = 15 * 1000 * 1000,
+               .bus_num        = 0,
+       },
+#endif
+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
+       {
+               .modalias       = "ads7846",
+               .chip_select    = 3,            /* can be 2 or 3, depending on J2 jumper */
+               .max_speed_hz   = 125000 * 26,  /* (max sample rate @ 3V) * (cmd + data + overhead) */
+               .bus_num        = 0,
+               .platform_data  = &ads_info,
+               .irq            = AT91_PIN_PC4,
+       },
+#endif
+};
+
+
+/*
+ * MCI (SD/MMC)
+ */
+static struct at91_mmc_data __initdata cap9adk_mmc_data = {
+       .wire4          = 1,
+//     .det_pin        = ... not connected
+//     .wp_pin         = ... not connected
+//     .vcc_pin        = ... not connected
+};
+
+
+/*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata cap9adk_macb_data = {
+       .is_rmii        = 1,
+};
+
+
+/*
+ * NAND flash
+ */
+static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
+       {
+               .name   = "NAND partition",
+               .offset = 0,
+               .size   = MTDPART_SIZ_FULL,
+       },
+};
+
+static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
+{
+       *num_partitions = ARRAY_SIZE(cap9adk_nand_partitions);
+       return cap9adk_nand_partitions;
+}
+
+static struct at91_nand_data __initdata cap9adk_nand_data = {
+       .ale            = 21,
+       .cle            = 22,
+//     .det_pin        = ... not connected
+//     .rdy_pin        = ... not connected
+       .enable_pin     = AT91_PIN_PD15,
+       .partition_info = nand_partitions,
+#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
+       .bus_width_16   = 1,
+#else
+       .bus_width_16   = 0,
+#endif
+};
+
+
+/*
+ * NOR flash
+ */
+static struct mtd_partition cap9adk_nor_partitions[] = {
+       {
+               .name           = "NOR partition",
+               .offset         = 0,
+               .size           = MTDPART_SIZ_FULL,
+       },
+};
+
+static struct physmap_flash_data cap9adk_nor_data = {
+       .width          = 2,
+       .parts          = cap9adk_nor_partitions,
+       .nr_parts       = ARRAY_SIZE(cap9adk_nor_partitions),
+};
+
+#define NOR_BASE       AT91_CHIPSELECT_0
+#define NOR_SIZE       0x800000
+
+static struct resource nor_flash_resources[] = {
+       {
+               .start  = NOR_BASE,
+               .end    = NOR_BASE + NOR_SIZE - 1,
+               .flags  = IORESOURCE_MEM,
+       }
+};
+
+static struct platform_device cap9adk_nor_flash = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = {
+                               .platform_data  = &cap9adk_nor_data,
+       },
+       .resource       = nor_flash_resources,
+       .num_resources  = ARRAY_SIZE(nor_flash_resources),
+};
+
+static __init void cap9adk_add_device_nor(void)
+{
+       unsigned long csa;
+
+       csa = at91_sys_read(AT91_MATRIX_EBICSA);
+       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
+
+       /* set the bus interface characteristics */
+       at91_sys_write(AT91_SMC_SETUP(0), AT91_SMC_NWESETUP_(4) | AT91_SMC_NCS_WRSETUP_(2)
+                       | AT91_SMC_NRDSETUP_(4) | AT91_SMC_NCS_RDSETUP_(2));
+
+       at91_sys_write(AT91_SMC_PULSE(0), AT91_SMC_NWEPULSE_(8) | AT91_SMC_NCS_WRPULSE_(10)
+                       | AT91_SMC_NRDPULSE_(8) | AT91_SMC_NCS_RDPULSE_(10));
+
+       at91_sys_write(AT91_SMC_CYCLE(0), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16));
+
+       at91_sys_write(AT91_SMC_MODE(0), AT91_SMC_READMODE | AT91_SMC_WRITEMODE
+                       | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE
+                       | AT91_SMC_DBW_16 | AT91_SMC_TDF_(1));
+
+       platform_device_register(&cap9adk_nor_flash);
+}
+
+
+/*
+ * LCD Controller
+ */
+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
+static struct fb_videomode at91_tft_vga_modes[] = {
+       {
+               .name           = "TX09D50VM1CCA @ 60",
+               .refresh        = 60,
+               .xres           = 240,          .yres           = 320,
+               .pixclock       = KHZ2PICOS(4965),
+
+               .left_margin    = 1,            .right_margin   = 33,
+               .upper_margin   = 1,            .lower_margin   = 0,
+               .hsync_len      = 5,            .vsync_len      = 1,
+
+               .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+               .vmode          = FB_VMODE_NONINTERLACED,
+       },
+};
+
+static struct fb_monspecs at91fb_default_monspecs = {
+       .manufacturer   = "HIT",
+       .monitor        = "TX09D70VM1CCA",
+
+       .modedb         = at91_tft_vga_modes,
+       .modedb_len     = ARRAY_SIZE(at91_tft_vga_modes),
+       .hfmin          = 15000,
+       .hfmax          = 64000,
+       .vfmin          = 50,
+       .vfmax          = 150,
+};
+
+#define AT91CAP9_DEFAULT_LCDCON2       (ATMEL_LCDC_MEMOR_LITTLE \
+                                       | ATMEL_LCDC_DISTYPE_TFT    \
+                                       | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
+
+static void at91_lcdc_power_control(int on)
+{
+       if (on)
+               at91_set_gpio_value(AT91_PIN_PC0, 0);   /* power up */
+       else
+               at91_set_gpio_value(AT91_PIN_PC0, 1);   /* power down */
+}
+
+/* Driver datas */
+static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data = {
+       .default_bpp                    = 16,
+       .default_dmacon                 = ATMEL_LCDC_DMAEN,
+       .default_lcdcon2                = AT91CAP9_DEFAULT_LCDCON2,
+       .default_monspecs               = &at91fb_default_monspecs,
+       .atmel_lcdfb_power_control      = at91_lcdc_power_control,
+       .guard_time                     = 1,
+};
+
+#else
+static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
+#endif
+
+
+/*
+ * AC97
+ */
+static struct atmel_ac97_data cap9adk_ac97_data = {
+//     .reset_pin      = ... not connected
+};
+
+
+static void __init cap9adk_board_init(void)
+{
+       /* Serial */
+       at91_add_device_serial();
+       /* USB Host */
+       set_irq_type(AT91CAP9_ID_UHP, IRQT_HIGH);
+       at91_add_device_usbh(&cap9adk_usbh_data);
+       /* SPI */
+       at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices));
+       /* Touchscreen */
+       cap9adk_add_device_ts();
+       /* MMC */
+       at91_add_device_mmc(1, &cap9adk_mmc_data);
+       /* Ethernet */
+       at91_add_device_eth(&cap9adk_macb_data);
+       /* NAND */
+       at91_add_device_nand(&cap9adk_nand_data);
+       /* NOR Flash */
+       cap9adk_add_device_nor();
+       /* I2C */
+       at91_add_device_i2c(NULL, 0);
+       /* LCD Controller */
+       set_irq_type(AT91CAP9_ID_LCDC, IRQT_HIGH);
+       at91_add_device_lcdc(&cap9adk_lcdc_data);
+       /* AC97 */
+       at91_add_device_ac97(&cap9adk_ac97_data);
+}
+
+MACHINE_START(AT91CAP9ADK, "Atmel AT91CAP9A-DK")
+       /* Maintainer: Stelian Pop <stelian.pop@leadtechdesign.com> */
+       .phys_io        = AT91_BASE_SYS,
+       .io_pg_offst    = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
+       .boot_params    = AT91_SDRAM_BASE + 0x100,
+       .timer          = &at91sam926x_timer,
+       .map_io         = cap9adk_map_io,
+       .init_irq       = cap9adk_init_irq,
+       .init_machine   = cap9adk_board_init,
+MACHINE_END

diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index d0aa20c9383e355da4e313e35fd533cb49269263..0e2a11fc5bbd587315b0a6f0a78d8ee3ef31dc25 100644 (file)
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -25,6 +25,8 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/mtd/physmap.h>
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
 
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -156,6 +158,85 @@ static struct platform_device csb_flash = {
        .num_resources  = ARRAY_SIZE(csb_flash_resources),
 };
 
+/*
+ * GPIO Buttons (on CSB300)
+ */
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button csb300_buttons[] = {
+       {
+               .gpio           = AT91_PIN_PB29,
+               .code           = BTN_0,
+               .desc           = "sw0",
+               .active_low     = 1,
+               .wakeup         = 1,
+       },
+       {
+               .gpio           = AT91_PIN_PB28,
+               .code           = BTN_1,
+               .desc           = "sw1",
+               .active_low     = 1,
+               .wakeup         = 1,
+       },
+       {
+               .gpio           = AT91_PIN_PA21,
+               .code           = BTN_2,
+               .desc           = "sw2",
+               .active_low     = 1,
+               .wakeup         = 1,
+       }
+};
+
+static struct gpio_keys_platform_data csb300_button_data = {
+       .buttons        = csb300_buttons,
+       .nbuttons       = ARRAY_SIZE(csb300_buttons),
+};
+
+static struct platform_device csb300_button_device = {
+       .name           = "gpio-keys",
+       .id             = -1,
+       .num_resources  = 0,
+       .dev            = {
+               .platform_data  = &csb300_button_data,
+       }
+};
+
+static void __init csb300_add_device_buttons(void)
+{
+       at91_set_gpio_input(AT91_PIN_PB29, 0);  /* sw0 */
+       at91_set_deglitch(AT91_PIN_PB29, 1);
+       at91_set_gpio_input(AT91_PIN_PB28, 0);  /* sw1 */
+       at91_set_deglitch(AT91_PIN_PB28, 1);
+       at91_set_gpio_input(AT91_PIN_PA21, 0);  /* sw2 */
+       at91_set_deglitch(AT91_PIN_PA21, 1);
+
+       platform_device_register(&csb300_button_device);
+}
+#else
+static void __init csb300_add_device_buttons(void) {}
+#endif
+
+static struct gpio_led csb_leds[] = {
+       {       /* "led0", yellow */
+               .name                   = "led0",
+               .gpio                   = AT91_PIN_PB2,
+               .active_low             = 1,
+               .default_trigger        = "heartbeat",
+       },
+       {       /* "led1", green */
+               .name                   = "led1",
+               .gpio                   = AT91_PIN_PB1,
+               .active_low             = 1,
+               .default_trigger        = "mmc0",
+       },
+       {       /* "led2", yellow */
+               .name                   = "led2",
+               .gpio                   = AT91_PIN_PB0,
+               .active_low             = 1,
+               .default_trigger        = "ide-disk",
+       },
+};
+
+
 static void __init csb337_board_init(void)
 {
        /* Serial */
@@ -177,6 +258,10 @@ static void __init csb337_board_init(void)
        at91_add_device_mmc(0, &csb337_mmc_data);
        /* NOR flash */
        platform_device_register(&csb_flash);
+       /* LEDs */
+       at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
+       /* Switches on CSB300 */
+       csb300_add_device_buttons();
 }
 
 MACHINE_START(CSB337, "Cogent CSB337")

diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c
index 40c9e4331706b0a32cac592603bfba036ccefa88..0a897efeba8e5321dc8fdfec5da831aa7a554f73 100644 (file)
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-dk.c
@@ -183,6 +183,14 @@ static struct platform_device dk_flash = {
        .num_resources  = 1,
 };
 
+static struct gpio_led dk_leds[] = {
+       {
+               .name                   = "led0",
+               .gpio                   = AT91_PIN_PB2,
+               .active_low             = 1,
+               .default_trigger        = "heartbeat",
+       }
+};
 
 static void __init dk_board_init(void)
 {
@@ -213,6 +221,8 @@ static void __init dk_board_init(void)
        at91_add_device_nand(&dk_nand_data);
        /* NOR Flash */
        platform_device_register(&dk_flash);
+       /* LEDs */
+       at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds));
        /* VGA */
 //     dk_add_device_video();
 }

diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c
index 53a5ef9e72eeec7844007282896002f0e0f8552e..0574e50a30dd096bbb5f012ac522895518b8a880 100644 (file)
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-ek.c
@@ -141,6 +141,25 @@ static struct platform_device ek_flash = {
        .num_resources  = 1,
 };
 
+static struct gpio_led ek_leds[] = {
+       {       /* "user led 1", DS2 */
+               .name                   = "green",
+               .gpio                   = AT91_PIN_PB0,
+               .active_low             = 1,
+               .default_trigger        = "mmc0",
+       },
+       {       /* "user led 2", DS4 */
+               .name                   = "yellow",
+               .gpio                   = AT91_PIN_PB1,
+               .active_low             = 1,
+               .default_trigger        = "heartbeat",
+       },
+       {       /* "user led 3", DS6 */
+               .name                   = "red",
+               .gpio                   = AT91_PIN_PB2,
+               .active_low             = 1,
+       }
+};
 
 static void __init ek_board_init(void)
 {
@@ -167,6 +186,8 @@ static void __init ek_board_init(void)
 #endif
        /* NOR Flash */
        platform_device_register(&ek_flash);
+       /* LEDs */
+       at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
        /* VGA */
 //     ek_add_device_video();
 }

diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 550ae59a3aca89524def4fdf310d9ce015c848a7..aa29ea58ca09ee9b99286b78a022264d800c71bc 100644 (file)
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -280,6 +280,68 @@ static struct spi_board_info ek_spi_devices[] = {
  * LCD Controller
  */
 #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
+
+#if defined(CONFIG_FB_ATMEL_STN)
+
+/* STN */
+static struct fb_videomode at91_stn_modes[] = {
+        {
+               .name           = "SP06Q002 @ 75",
+               .refresh        = 75,
+               .xres           = 320,          .yres           = 240,
+               .pixclock       = KHZ2PICOS(1440),
+
+               .left_margin    = 1,            .right_margin   = 1,
+               .upper_margin   = 0,            .lower_margin   = 0,
+               .hsync_len      = 1,            .vsync_len      = 1,
+
+               .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+               .vmode          = FB_VMODE_NONINTERLACED,
+        },
+};
+
+static struct fb_monspecs at91fb_default_stn_monspecs = {
+        .manufacturer   = "HIT",
+        .monitor        = "SP06Q002",
+
+        .modedb         = at91_stn_modes,
+        .modedb_len     = ARRAY_SIZE(at91_stn_modes),
+        .hfmin          = 15000,
+        .hfmax          = 64000,
+        .vfmin          = 50,
+        .vfmax          = 150,
+};
+
+#define AT91SAM9261_DEFAULT_STN_LCDCON2        (ATMEL_LCDC_MEMOR_LITTLE \
+                                       | ATMEL_LCDC_DISTYPE_STNMONO \
+                                       | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE \
+                                       | ATMEL_LCDC_IFWIDTH_4 \
+                                       | ATMEL_LCDC_SCANMOD_SINGLE)
+
+static void at91_lcdc_stn_power_control(int on)
+{
+       /* backlight */
+       if (on) {       /* power up */
+               at91_set_gpio_value(AT91_PIN_PC14, 0);
+               at91_set_gpio_value(AT91_PIN_PC15, 0);
+       } else {        /* power down */
+               at91_set_gpio_value(AT91_PIN_PC14, 1);
+               at91_set_gpio_value(AT91_PIN_PC15, 1);
+       }
+}
+
+static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
+       .default_bpp                    = 1,
+       .default_dmacon                 = ATMEL_LCDC_DMAEN,
+       .default_lcdcon2                = AT91SAM9261_DEFAULT_STN_LCDCON2,
+       .default_monspecs               = &at91fb_default_stn_monspecs,
+       .atmel_lcdfb_power_control      = at91_lcdc_stn_power_control,
+       .guard_time                     = 1,
+};
+
+#else
+
+/* TFT */
 static struct fb_videomode at91_tft_vga_modes[] = {
        {
                .name           = "TX09D50VM1CCA @ 60",
@@ -296,7 +358,7 @@ static struct fb_videomode at91_tft_vga_modes[] = {
        },
 };
 
-static struct fb_monspecs at91fb_default_monspecs = {
+static struct fb_monspecs at91fb_default_tft_monspecs = {
        .manufacturer   = "HIT",
        .monitor        = "TX09D50VM1CCA",
 
@@ -308,11 +370,11 @@ static struct fb_monspecs at91fb_default_monspecs = {
        .vfmax          = 150,
 };
 
-#define AT91SAM9261_DEFAULT_LCDCON2    (ATMEL_LCDC_MEMOR_LITTLE \
+#define AT91SAM9261_DEFAULT_TFT_LCDCON2        (ATMEL_LCDC_MEMOR_LITTLE \
                                        | ATMEL_LCDC_DISTYPE_TFT    \
                                        | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
 
-static void at91_lcdc_power_control(int on)
+static void at91_lcdc_tft_power_control(int on)
 {
        if (on)
                at91_set_gpio_value(AT91_PIN_PA12, 0);  /* power up */
@@ -320,15 +382,15 @@ static void at91_lcdc_power_control(int on)
                at91_set_gpio_value(AT91_PIN_PA12, 1);  /* power down */
 }
 
-/* Driver datas */
 static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
        .default_bpp                    = 16,
        .default_dmacon                 = ATMEL_LCDC_DMAEN,
-       .default_lcdcon2                = AT91SAM9261_DEFAULT_LCDCON2,
-       .default_monspecs               = &at91fb_default_monspecs,
-       .atmel_lcdfb_power_control      = at91_lcdc_power_control,
+       .default_lcdcon2                = AT91SAM9261_DEFAULT_TFT_LCDCON2,
+       .default_monspecs               = &at91fb_default_tft_monspecs,
+       .atmel_lcdfb_power_control      = at91_lcdc_tft_power_control,
        .guard_time                     = 1,
 };
+#endif
 
 #else
 static struct atmel_lcdfb_info __initdata ek_lcdc_data;
@@ -342,25 +404,25 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data;
 static struct gpio_keys_button ek_buttons[] = {
        {
                .gpio           = AT91_PIN_PA27,
-               .keycode        = BTN_0,
+               .code           = BTN_0,
                .desc           = "Button 0",
                .active_low     = 1,
        },
        {
                .gpio           = AT91_PIN_PA26,
-               .keycode        = BTN_1,
+               .code           = BTN_1,
                .desc           = "Button 1",
                .active_low     = 1,
        },
        {
                .gpio           = AT91_PIN_PA25,
-               .keycode        = BTN_2,
+               .code           = BTN_2,
                .desc           = "Button 2",
                .active_low     = 1,
        },
        {
                .gpio           = AT91_PIN_PA24,
-               .keycode        = BTN_3,
+               .code           = BTN_3,
                .desc           = "Button 3",
                .active_low     = 1,
        }

diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index ab9dcc0754541f5f952e934c439e525beebf6b7a..f09347a86e7116c31d59c43468b1b749b8adba85 100644 (file)
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -27,6 +27,8 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/fb.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
 
 #include <video/atmel_lcdc.h>
 
@@ -163,6 +165,7 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
  * MACB Ethernet device
  */
 static struct at91_eth_data __initdata ek_macb_data = {
+       .phy_irq_pin    = AT91_PIN_PE31,
        .is_rmii        = 1,
 };
 
@@ -263,6 +266,55 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data;
 #endif
 
 
+/*
+ * GPIO Buttons
+ */
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button ek_buttons[] = {
+       {       /* BP1, "leftclic" */
+               .code           = BTN_LEFT,
+               .gpio           = AT91_PIN_PC5,
+               .active_low     = 1,
+               .desc           = "left_click",
+               .wakeup         = 1,
+       },
+       {       /* BP2, "rightclic" */
+               .code           = BTN_RIGHT,
+               .gpio           = AT91_PIN_PC4,
+               .active_low     = 1,
+               .desc           = "right_click",
+               .wakeup         = 1,
+       },
+};
+
+static struct gpio_keys_platform_data ek_button_data = {
+       .buttons        = ek_buttons,
+       .nbuttons       = ARRAY_SIZE(ek_buttons),
+};
+
+static struct platform_device ek_button_device = {
+       .name           = "gpio-keys",
+       .id             = -1,
+       .num_resources  = 0,
+       .dev            = {
+               .platform_data  = &ek_button_data,
+       }
+};
+
+static void __init ek_add_device_buttons(void)
+{
+       at91_set_GPIO_periph(AT91_PIN_PC5, 0);  /* left button */
+       at91_set_deglitch(AT91_PIN_PC5, 1);
+       at91_set_GPIO_periph(AT91_PIN_PC4, 0);  /* right button */
+       at91_set_deglitch(AT91_PIN_PC4, 1);
+
+       platform_device_register(&ek_button_device);
+}
+#else
+static void __init ek_add_device_buttons(void) {}
+#endif
+
+
 /*
  * AC97
  */
@@ -271,6 +323,30 @@ static struct atmel_ac97_data ek_ac97_data = {
 };
 
 
+/*
+ * LEDs ... these could all be PWM-driven, for variable brightness
+ */
+static struct gpio_led ek_leds[] = {
+       {       /* "left" led, green, userled1, pwm1 */
+               .name                   = "ds1",
+               .gpio                   = AT91_PIN_PB8,
+               .active_low             = 1,
+               .default_trigger        = "mmc0",
+       },
+       {       /* "right" led, green, userled2, pwm2 */
+               .name                   = "ds2",
+               .gpio                   = AT91_PIN_PC29,
+               .active_low             = 1,
+               .default_trigger        = "nand-disk",
+       },
+       {       /* "power" led, yellow, pwm0 */
+               .name                   = "ds3",
+               .gpio                   = AT91_PIN_PB7,
+               .default_trigger        = "heartbeat",
+       },
+};
+
+
 static void __init ek_board_init(void)
 {
        /* Serial */
@@ -294,8 +370,12 @@ static void __init ek_board_init(void)
        at91_add_device_i2c(NULL, 0);
        /* LCD Controller */
        at91_add_device_lcdc(&ek_lcdc_data);
+       /* Push Buttons */
+       ek_add_device_buttons();
        /* AC97 */
        at91_add_device_ac97(&ek_ac97_data);
+       /* LEDs */
+       at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
 }
 
 MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")

diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index 57c3b647ce834f06a790f04f48d18b11e7fd5d65..ec76eeaafd4566aece7f89c5057adf7bc4b76c8a 100644 (file)
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -574,6 +574,8 @@ int __init at91_clock_init(unsigned long main_clock)
        } else if (cpu_is_at91sam9260() || cpu_is_at91sam9261() || cpu_is_at91sam9263()) {
                uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
                udpck.pmc_mask = AT91SAM926x_PMC_UDP;
+       } else if (cpu_is_at91cap9()) {
+               uhpck.pmc_mask = AT91CAP9_PMC_UHP;
        }
        at91_sys_write(AT91_CKGR_PLLBR, 0);
 

diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 77d4c0a378421b8044dcb1aa6e3847d2b6304951..b5daf7f5e011a797cc6b88f75ae9b9170a451174 100644 (file)
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -15,6 +15,7 @@ extern void __init at91sam9261_initialize(unsigned long main_clock);
 extern void __init at91sam9263_initialize(unsigned long main_clock);
 extern void __init at91sam9rl_initialize(unsigned long main_clock);
 extern void __init at91x40_initialize(unsigned long main_clock);
+extern void __init at91cap9_initialize(unsigned long main_clock);
 
  /* Interrupts */
 extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
@@ -23,6 +24,7 @@ extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
 extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
 extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
 extern void __init at91x40_init_interrupts(unsigned int priority[]);
+extern void __init at91cap9_init_interrupts(unsigned int priority[]);
 extern void __init at91_aic_init(unsigned int priority[]);
 
  /* Timer */

diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index aa2d365c93fb65a7bbacd45263b77262b24b4b4a..6aeddd68d8af040e048489d4ebff70fa94a79663 100644 (file)
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -13,6 +13,8 @@
 #include <linux/errno.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/module.h>
@@ -414,6 +416,66 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 
 /*--------------------------------------------------------------------------*/
 
+#ifdef CONFIG_DEBUG_FS
+
+static int at91_gpio_show(struct seq_file *s, void *unused)
+{
+       int bank, j;
+
+       /* print heading */
+       seq_printf(s, "Pin\t");
+       for (bank = 0; bank < gpio_banks; bank++) {
+               seq_printf(s, "PIO%c\t", 'A' + bank);
+       };
+       seq_printf(s, "\n\n");
+
+       /* print pin status */
+       for (j = 0; j < 32; j++) {
+               seq_printf(s, "%i:\t", j);
+
+               for (bank = 0; bank < gpio_banks; bank++) {
+                       unsigned        pin  = PIN_BASE + (32 * bank) + j;
+                       void __iomem    *pio = pin_to_controller(pin);
+                       unsigned        mask = pin_to_mask(pin);
+
+                       if (__raw_readl(pio + PIO_PSR) & mask)
+                               seq_printf(s, "GPIO:%s", __raw_readl(pio + PIO_PDSR) & mask ? "1" : "0");
+                       else
+                               seq_printf(s, "%s", __raw_readl(pio + PIO_ABSR) & mask ? "B" : "A");
+
+                       seq_printf(s, "\t");
+               }
+
+               seq_printf(s, "\n");
+       }
+
+       return 0;
+}
+
+static int at91_gpio_open(struct inode *inode, struct file *file)
+{
+       return single_open(file, at91_gpio_show, NULL);
+}
+
+static const struct file_operations at91_gpio_operations = {
+       .open           = at91_gpio_open,
+       .read           = seq_read,
+       .llseek         = seq_lseek,
+       .release        = single_release,
+};
+
+static int __init at91_gpio_debugfs_init(void)
+{
+       /* /sys/kernel/debug/at91_gpio */
+       (void) debugfs_create_file("at91_gpio", S_IFREG | S_IRUGO, NULL, NULL, &at91_gpio_operations);
+       return 0;
+}
+postcore_initcall(at91_gpio_debugfs_init);
+
+#endif
+
+/*--------------------------------------------------------------------------*/
+
 /*
  * Called from the processor-specific init to enable GPIO interrupt support.
  */

diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index 0d5144973988e6484681d0cde72d233e93378cfb..9cdcda500fe8195324cfe86d4cc1670381142ac1 100644 (file)
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -14,11 +14,62 @@
 #include <linux/init.h>
 
 #include <asm/mach-types.h>
-#include <asm/leds.h>
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
 
 
+/* ------------------------------------------------------------------------- */
+
+#if defined(CONFIG_NEW_LEDS)
+
+#include <linux/platform_device.h>
+
+/*
+ * New cross-platform LED support.
+ */
+
+static struct gpio_led_platform_data led_data;
+
+static struct platform_device at91_leds = {
+       .name                   = "leds-gpio",
+       .id                     = -1,
+       .dev.platform_data      = &led_data,
+};
+
+void __init at91_gpio_leds(struct gpio_led *leds, int nr)
+{
+       int i;
+
+       if (!nr)
+               return;
+
+       for (i = 0; i < nr; i++)
+               at91_set_gpio_output(leds[i].gpio, leds[i].active_low);
+
+       led_data.leds = leds;
+       led_data.num_leds = nr;
+       platform_device_register(&at91_leds);
+}
+
+#else
+void __init at91_gpio_leds(struct gpio_led *leds, int nr) {}
+#endif
+
+
+/* ------------------------------------------------------------------------- */
+
+#if defined(CONFIG_LEDS)
+
+#include <asm/leds.h>
+
+/*
+ * Old ARM-specific LED framework; not fully functional when generic time is
+ * in use.
+ */
+
+static u8 at91_leds_cpu;
+static u8 at91_leds_timer;
+
 static inline void at91_led_on(unsigned int led)
 {
        at91_set_gpio_value(led, 0);
@@ -93,3 +144,18 @@ static int __init leds_init(void)
 }
 
 __initcall(leds_init);
+
+
+void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+{
+       /* Enable GPIO to access the LEDs */
+       at91_set_gpio_output(cpu_led, 1);
+       at91_set_gpio_output(timer_led, 1);
+
+       at91_leds_cpu   = cpu_led;
+       at91_leds_timer = timer_led;
+}
+
+#else
+void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+#endif

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 98cb61482917a921d5ddaec2bc13925999097a0b..4b120cc361359760a542eaea0825365bba5e6b33 100644 (file)
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -80,6 +80,11 @@ static int at91_pm_verify_clocks(void)
                        pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n");
                        return 0;
                }
+       } else if (cpu_is_at91cap9()) {
+               if ((scsr & AT91CAP9_PMC_UHP) != 0) {
+                       pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n");
+                       return 0;
+               }
        }
 
 #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS

diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
index f428af7545b4472da7e4440e017366f037fc03b1..e5dc33f1f95c1accc5cbdda25b189f9fcb748b9b 100644 (file)
--- a/arch/arm/mach-clps711x/time.c
+++ b/arch/arm/mach-clps711x/time.c
@@ -50,9 +50,7 @@ static unsigned long clps711x_gettimeoffset(void)
 static irqreturn_t
 p720t_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
        timer_tick();
-       write_sequnlock(&xtime_lock);
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 986205ec9269985dc47ec3500a3ab9f2d9ca71ae..2ac63671ea5f842aa6605dc5c411fb19728e108c 100644 (file)
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -298,8 +298,6 @@ extern unsigned long ioc_timer_gettimeoffset(void);
 static irqreturn_t
 clps7500_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        timer_tick();
 
        /* Why not using do_leds interface?? */
@@ -313,8 +311,6 @@ clps7500_timer_interrupt(int irq, void *dev_id)
                }
        }
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 8c1b5690dfe8c52b93662c8fe5fd98ca9c48ed8f..7710e14b52684b095b5aa456fd80cd1f35b6ce90 100644 (file)
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -178,8 +178,6 @@ ebsa110_timer_interrupt(int irq, void *dev_id)
 {
        u32 count;
 
-       write_seqlock(&xtime_lock);
-
        /* latch and read timer 1 */
        __raw_writeb(0x40, PIT_CTRL);
        count = __raw_readb(PIT_T1);
@@ -192,8 +190,6 @@ ebsa110_timer_interrupt(int irq, void *dev_id)
 
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 70b2c78011102a7dea24b05f99bd97473942f1d0..91f6a07a51d54d16d28b8111f953b9b4fe0a04a3 100644 (file)
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -3,6 +3,7 @@
  * Core routines for Cirrus EP93xx chips.
  *
  * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
+ * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
  *
  * Thanks go to Michael Burian and Ray Lehtiniemi for their key
  * role in the ep93xx linux community.
@@ -21,7 +22,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/bitops.h>
-#include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_core.h>
 #include <linux/device.h>
@@ -99,8 +99,6 @@ static unsigned int last_jiffy_time;
 
 static int ep93xx_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        __raw_writel(1, EP93XX_TIMER1_CLEAR);
        while ((signed long)
                (__raw_readl(EP93XX_TIMER4_VALUE_LOW) - last_jiffy_time)
@@ -109,8 +107,6 @@ static int ep93xx_timer_interrupt(int irq, void *dev_id)
                timer_tick();
        }
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 
@@ -157,38 +153,41 @@ static unsigned char gpio_int_enabled[3];
 static unsigned char gpio_int_type1[3];
 static unsigned char gpio_int_type2[3];
 
-static void update_gpio_int_params(int abf)
+/* Port ordering is: A B F */
+static const u8 int_type1_register_offset[3]   = { 0x90, 0xac, 0x4c };
+static const u8 int_type2_register_offset[3]   = { 0x94, 0xb0, 0x50 };
+static const u8 eoi_register_offset[3]         = { 0x98, 0xb4, 0x54 };
+static const u8 int_en_register_offset[3]      = { 0x9c, 0xb8, 0x5c };
+
+static void update_gpio_int_params(unsigned port)
 {
-       if (abf == 0) {
-               __raw_writeb(0, EP93XX_GPIO_A_INT_ENABLE);
-               __raw_writeb(gpio_int_type2[0], EP93XX_GPIO_A_INT_TYPE2);
-               __raw_writeb(gpio_int_type1[0], EP93XX_GPIO_A_INT_TYPE1);
-               __raw_writeb(gpio_int_unmasked[0] & gpio_int_enabled[0], EP93XX_GPIO_A_INT_ENABLE);
-       } else if (abf == 1) {
-               __raw_writeb(0, EP93XX_GPIO_B_INT_ENABLE);
-               __raw_writeb(gpio_int_type2[1], EP93XX_GPIO_B_INT_TYPE2);
-               __raw_writeb(gpio_int_type1[1], EP93XX_GPIO_B_INT_TYPE1);
-               __raw_writeb(gpio_int_unmasked[1] & gpio_int_enabled[1], EP93XX_GPIO_B_INT_ENABLE);
-       } else if (abf == 2) {
-               __raw_writeb(0, EP93XX_GPIO_F_INT_ENABLE);
-               __raw_writeb(gpio_int_type2[2], EP93XX_GPIO_F_INT_TYPE2);
-               __raw_writeb(gpio_int_type1[2], EP93XX_GPIO_F_INT_TYPE1);
-               __raw_writeb(gpio_int_unmasked[2] & gpio_int_enabled[2], EP93XX_GPIO_F_INT_ENABLE);
-       } else {
-               BUG();
-       }
-}
+       BUG_ON(port > 2);
 
+       __raw_writeb(0, EP93XX_GPIO_REG(int_en_register_offset[port]));
 
-static unsigned char data_register_offset[8] = {
-       0x00, 0x04, 0x08, 0x0c, 0x20, 0x30, 0x38, 0x40,
+       __raw_writeb(gpio_int_type2[port],
+               EP93XX_GPIO_REG(int_type2_register_offset[port]));
+
+       __raw_writeb(gpio_int_type1[port],
+               EP93XX_GPIO_REG(int_type1_register_offset[port]));
+
+       __raw_writeb(gpio_int_unmasked[port] & gpio_int_enabled[port],
+               EP93XX_GPIO_REG(int_en_register_offset[port]));
+}
+
+/* Port ordering is: A B F D E C G H */
+static const u8 data_register_offset[8] = {
+       0x00, 0x04, 0x30, 0x0c, 0x20, 0x08, 0x38, 0x40,
 };
 
-static unsigned char data_direction_register_offset[8] = {
-       0x10, 0x14, 0x18, 0x1c, 0x24, 0x34, 0x3c, 0x44,
+static const u8 data_direction_register_offset[8] = {
+       0x10, 0x14, 0x34, 0x1c, 0x24, 0x18, 0x3c, 0x44,
 };
 
-void gpio_line_config(int line, int direction)
+#define GPIO_IN                0
+#define GPIO_OUT       1
+
+static void ep93xx_gpio_set_direction(unsigned line, int direction)
 {
        unsigned int data_direction_register;
        unsigned long flags;
@@ -199,14 +198,10 @@ void gpio_line_config(int line, int direction)
 
        local_irq_save(flags);
        if (direction == GPIO_OUT) {
-               if (line >= 0 && line < 16) {
-                       /* Port A/B.  */
+               if (line >= 0 && line <= EP93XX_GPIO_LINE_MAX_IRQ) {
+                       /* Port A/B/F */
                        gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7));
                        update_gpio_int_params(line >> 3);
-               } else if (line >= 40 && line < 48) {
-                       /* Port F.  */
-                       gpio_int_unmasked[2] &= ~(1 << (line & 7));
-                       update_gpio_int_params(2);
                }
 
                v = __raw_readb(data_direction_register);
@@ -219,39 +214,58 @@ void gpio_line_config(int line, int direction)
        }
        local_irq_restore(flags);
 }
-EXPORT_SYMBOL(gpio_line_config);
 
-int gpio_line_get(int line)
+int gpio_direction_input(unsigned gpio)
+{
+       if (gpio > EP93XX_GPIO_LINE_MAX)
+               return -EINVAL;
+
+       ep93xx_gpio_set_direction(gpio, GPIO_IN);
+
+       return 0;
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+int gpio_direction_output(unsigned gpio, int value)
+{
+       if (gpio > EP93XX_GPIO_LINE_MAX)
+               return -EINVAL;
+
+       gpio_set_value(gpio, value);
+       ep93xx_gpio_set_direction(gpio, GPIO_OUT);
+
+       return 0;
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
+int gpio_get_value(unsigned gpio)
 {
        unsigned int data_register;
 
-       data_register = EP93XX_GPIO_REG(data_register_offset[line >> 3]);
+       data_register = EP93XX_GPIO_REG(data_register_offset[gpio >> 3]);
 
-       return !!(__raw_readb(data_register) & (1 << (line & 7)));
+       return !!(__raw_readb(data_register) & (1 << (gpio & 7)));
 }
-EXPORT_SYMBOL(gpio_line_get);
+EXPORT_SYMBOL(gpio_get_value);
 
-void gpio_line_set(int line, int value)
+void gpio_set_value(unsigned gpio, int value)
 {
        unsigned int data_register;
        unsigned long flags;
        unsigned char v;
 
-       data_register = EP93XX_GPIO_REG(data_register_offset[line >> 3]);
+       data_register = EP93XX_GPIO_REG(data_register_offset[gpio >> 3]);
 
        local_irq_save(flags);
-       if (value == EP93XX_GPIO_HIGH) {
-               v = __raw_readb(data_register);
-               v |= 1 << (line & 7);
-               __raw_writeb(v, data_register);
-       } else if (value == EP93XX_GPIO_LOW) {
-               v = __raw_readb(data_register);
-               v &= ~(1 << (line & 7));
-               __raw_writeb(v, data_register);
-       }
+       v = __raw_readb(data_register);
+       if (value)
+               v |= 1 << (gpio & 7);
+       else
+               v &= ~(1 << (gpio & 7));
+       __raw_writeb(v, data_register);
        local_irq_restore(flags);
 }
-EXPORT_SYMBOL(gpio_line_set);
+EXPORT_SYMBOL(gpio_set_value);
 
 
 /*************************************************************************
@@ -265,47 +279,67 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
        status = __raw_readb(EP93XX_GPIO_A_INT_STATUS);
        for (i = 0; i < 8; i++) {
                if (status & (1 << i)) {
-                       desc = irq_desc + IRQ_EP93XX_GPIO(0) + i;
-                       desc_handle_irq(IRQ_EP93XX_GPIO(0) + i, desc);
+                       int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_A(0)) + i;
+                       desc = irq_desc + gpio_irq;
+                       desc_handle_irq(gpio_irq, desc);
                }
        }
 
        status = __raw_readb(EP93XX_GPIO_B_INT_STATUS);
        for (i = 0; i < 8; i++) {
                if (status & (1 << i)) {
-                       desc = irq_desc + IRQ_EP93XX_GPIO(8) + i;
-                       desc_handle_irq(IRQ_EP93XX_GPIO(8) + i, desc);
+                       int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_B(0)) + i;
+                       desc = irq_desc + gpio_irq;
+                       desc_handle_irq(gpio_irq, desc);
                }
        }
 }
 
 static void ep93xx_gpio_f_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
-       int gpio_irq = IRQ_EP93XX_GPIO(16) + (((irq + 1) & 7) ^ 4);
+       /*
+        * map discontiguous hw irq range to continous sw irq range:
+        *
+        *  IRQ_EP93XX_GPIO{0..7}MUX -> gpio_to_irq(EP93XX_GPIO_LINE_F({0..7})
+        */
+       int port_f_idx = ((irq + 1) & 7) ^ 4; /* {19..22,47..50} -> {0..7} */
+       int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_F(0)) + port_f_idx;
 
        desc_handle_irq(gpio_irq, irq_desc + gpio_irq);
 }
 
+static void ep93xx_gpio_irq_ack(unsigned int irq)
+{
+       int line = irq_to_gpio(irq);
+       int port = line >> 3;
+       int port_mask = 1 << (line & 7);
+
+       if ((irq_desc[irq].status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) {
+               gpio_int_type2[port] ^= port_mask; /* switch edge direction */
+               update_gpio_int_params(port);
+       }
+
+       __raw_writeb(port_mask, EP93XX_GPIO_REG(eoi_register_offset[port]));
+}
+
 static void ep93xx_gpio_irq_mask_ack(unsigned int irq)
 {
-       int line = irq - IRQ_EP93XX_GPIO(0);
+       int line = irq_to_gpio(irq);
        int port = line >> 3;
+       int port_mask = 1 << (line & 7);
 
-       gpio_int_unmasked[port] &= ~(1 << (line & 7));
+       if ((irq_desc[irq].status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE)
+               gpio_int_type2[port] ^= port_mask; /* switch edge direction */
+
+       gpio_int_unmasked[port] &= ~port_mask;
        update_gpio_int_params(port);
 
-       if (port == 0) {
-               __raw_writel(1 << (line & 7), EP93XX_GPIO_A_INT_ACK);
-       } else if (port == 1) {
-               __raw_writel(1 << (line & 7), EP93XX_GPIO_B_INT_ACK);
-       } else if (port == 2) {
-               __raw_writel(1 << (line & 7), EP93XX_GPIO_F_INT_ACK);
-       }
+       __raw_writeb(port_mask, EP93XX_GPIO_REG(eoi_register_offset[port]));
 }
 
 static void ep93xx_gpio_irq_mask(unsigned int irq)
 {
-       int line = irq - IRQ_EP93XX_GPIO(0);
+       int line = irq_to_gpio(irq);
        int port = line >> 3;
 
        gpio_int_unmasked[port] &= ~(1 << (line & 7));
@@ -314,7 +348,7 @@ static void ep93xx_gpio_irq_mask(unsigned int irq)
 
 static void ep93xx_gpio_irq_unmask(unsigned int irq)
 {
-       int line = irq - IRQ_EP93XX_GPIO(0);
+       int line = irq_to_gpio(irq);
        int port = line >> 3;
 
        gpio_int_unmasked[port] |= 1 << (line & 7);
@@ -329,38 +363,54 @@ static void ep93xx_gpio_irq_unmask(unsigned int irq)
  */
 static int ep93xx_gpio_irq_type(unsigned int irq, unsigned int type)
 {
-       int port;
-       int line;
-
-       line = irq - IRQ_EP93XX_GPIO(0);
-       if (line >= 0 && line < 16) {
-               gpio_line_config(line, GPIO_IN);
-       } else {
-               gpio_line_config(EP93XX_GPIO_LINE_F(line-16), GPIO_IN);
+       struct irq_desc *desc = irq_desc + irq;
+       const int gpio = irq_to_gpio(irq);
+       const int port = gpio >> 3;
+       const int port_mask = 1 << (gpio & 7);
+
+       ep93xx_gpio_set_direction(gpio, GPIO_IN);
+
+       switch (type) {
+       case IRQT_RISING:
+               gpio_int_type1[port] |= port_mask;
+               gpio_int_type2[port] |= port_mask;
+               desc->handle_irq = handle_edge_irq;
+               break;
+       case IRQT_FALLING:
+               gpio_int_type1[port] |= port_mask;
+               gpio_int_type2[port] &= ~port_mask;
+               desc->handle_irq = handle_edge_irq;
+               break;
+       case IRQT_HIGH:
+               gpio_int_type1[port] &= ~port_mask;
+               gpio_int_type2[port] |= port_mask;
+               desc->handle_irq = handle_level_irq;
+               break;
+       case IRQT_LOW:
+               gpio_int_type1[port] &= ~port_mask;
+               gpio_int_type2[port] &= ~port_mask;
+               desc->handle_irq = handle_level_irq;
+               break;
+       case IRQT_BOTHEDGE:
+               gpio_int_type1[port] |= port_mask;
+               /* set initial polarity based on current input level */
+               if (gpio_get_value(gpio))
+                       gpio_int_type2[port] &= ~port_mask; /* falling */
+               else
+                       gpio_int_type2[port] |= port_mask; /* rising */
+               desc->handle_irq = handle_edge_irq;
+               break;
+       default:
+               pr_err("ep93xx: failed to set irq type %d for gpio %d\n",
+                      type, gpio);
+               return -EINVAL;
        }
 
-       port = line >> 3;
-       line &= 7;
-
-       if (type & IRQT_RISING) {
-               gpio_int_enabled[port] |= 1 << line;
-               gpio_int_type1[port] |= 1 << line;
-               gpio_int_type2[port] |= 1 << line;
-       } else if (type & IRQT_FALLING) {
-               gpio_int_enabled[port] |= 1 << line;
-               gpio_int_type1[port] |= 1 << line;
-               gpio_int_type2[port] &= ~(1 << line);
-       } else if (type & IRQT_HIGH) {
-               gpio_int_enabled[port] |= 1 << line;
-               gpio_int_type1[port] &= ~(1 << line);
-               gpio_int_type2[port] |= 1 << line;
-       } else if (type & IRQT_LOW) {
-               gpio_int_enabled[port] |= 1 << line;
-               gpio_int_type1[port] &= ~(1 << line);
-               gpio_int_type2[port] &= ~(1 << line);
-       } else {
-               gpio_int_enabled[port] &= ~(1 << line);
-       }
+       gpio_int_enabled[port] |= port_mask;
+
+       desc->status &= ~IRQ_TYPE_SENSE_MASK;
+       desc->status |= type & IRQ_TYPE_SENSE_MASK;
+
        update_gpio_int_params(port);
 
        return 0;
@@ -368,7 +418,8 @@ static int ep93xx_gpio_irq_type(unsigned int irq, unsigned int type)
 
 static struct irq_chip ep93xx_gpio_irq_chip = {
        .name           = "GPIO",
-       .ack            = ep93xx_gpio_irq_mask_ack,
+       .ack            = ep93xx_gpio_irq_ack,
+       .mask_ack       = ep93xx_gpio_irq_mask_ack,
        .mask           = ep93xx_gpio_irq_mask,
        .unmask         = ep93xx_gpio_irq_unmask,
        .set_type       = ep93xx_gpio_irq_type,
@@ -377,15 +428,16 @@ static struct irq_chip ep93xx_gpio_irq_chip = {
 
 void __init ep93xx_init_irq(void)
 {
-       int irq;
+       int gpio_irq;
 
        vic_init((void *)EP93XX_VIC1_BASE, 0, EP93XX_VIC1_VALID_IRQ_MASK);
        vic_init((void *)EP93XX_VIC2_BASE, 32, EP93XX_VIC2_VALID_IRQ_MASK);
 
-       for (irq = IRQ_EP93XX_GPIO(0); irq <= IRQ_EP93XX_GPIO(23); irq++) {
-               set_irq_chip(irq, &ep93xx_gpio_irq_chip);
-               set_irq_handler(irq, handle_level_irq);
-               set_irq_flags(irq, IRQF_VALID);
+       for (gpio_irq = gpio_to_irq(0);
+            gpio_irq <= gpio_to_irq(EP93XX_GPIO_LINE_MAX_IRQ); ++gpio_irq) {
+               set_irq_chip(gpio_irq, &ep93xx_gpio_irq_chip);
+               set_irq_handler(gpio_irq, handle_level_irq);
+               set_irq_flags(gpio_irq, IRQF_VALID);
        }
 
        set_irq_chained_handler(IRQ_EP93XX_GPIO_AB, ep93xx_gpio_ab_irq_handler);

diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index 3a63941d43beceea7a022c5c928ad3caa459afde..b2a21189dd81b620fe4e758d9a9cecc23d29a9eb 100644 (file)
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -30,14 +30,10 @@ static unsigned long timer1_gettimeoffset (void)
 static irqreturn_t
 timer1_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        *CSR_TIMER1_CLR = 0;
 
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index d08d64139d0051971a4bd57e88424518fa95d83d..a764e01d3573991010db8e629e03b7952d0d67ad 100644 (file)
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -64,9 +64,7 @@ static unsigned long isa_gettimeoffset(void)
 static irqreturn_t
 isa_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
        timer_tick();
-       write_sequnlock(&xtime_lock);
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c
index 9107b8e2ad6e77889955130462bdc3b237d206ea..c2a431f482f01bcbecf06a61897f35716b678e84 100644 (file)
--- a/arch/arm/mach-h720x/cpu-h7201.c
+++ b/arch/arm/mach-h720x/cpu-h7201.c
@@ -29,13 +29,9 @@
 static irqreturn_t
 h7201_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        CPU_REG (TIMER_VIRT, TIMER_TOPSTAT);
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index 0a1a25fb8ba83beca8f5afcebafdf99dc28b77b1..c627fa124eb361b0a162f1578d497df9804929f6 100644 (file)
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -113,9 +113,7 @@ h7202_timerx_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
        mask = CPU_REG (TIMER_VIRT, TIMER_TOPSTAT);
 
        if ( mask & TSTAT_T0INT ) {
-               write_seqlock(&xtime_lock);
                timer_tick();
-               write_sequnlock(&xtime_lock);
                if( mask == TSTAT_T0INT )
                        return;
        }

diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index e9c82deb791d30beb1a99aa043072329361c793c..7fbbc17f8e8b188abf213337af11cccdd4218532 100644 (file)
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -250,8 +250,6 @@ unsigned long integrator_gettimeoffset(void)
 static irqreturn_t
 integrator_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        /*
         * clear the interrupt
         */
@@ -259,8 +257,6 @@ integrator_timer_interrupt(int irq, void *dev_id)
 
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index d4d8134ce567ae5dfd8402b1945f0c17cc7fbd5d..d55fa4e9bb43066a366e18537f1905b1fd593363 100644 (file)
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -440,7 +440,7 @@ v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
        return 1;
 }
 
-static irqreturn_t v3_irq(int irq, void *devid)
+static irqreturn_t v3_irq(int dummy, void *devid)
 {
 #ifdef CONFIG_DEBUG_LL
        struct pt_regs *regs = get_irq_regs();
@@ -448,8 +448,10 @@ static irqreturn_t v3_irq(int irq, void *devid)
        unsigned long instr = *(unsigned long *)pc;
        char buf[128];
 
-       sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x ISTAT=%02x\n", irq,
-               pc, instr, __raw_readl(SC_LBFADDR), __raw_readl(SC_LBFCODE) & 255,
+       sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x "
+               "ISTAT=%02x\n", IRQ_AP_V3INT, pc, instr,
+               __raw_readl(SC_LBFADDR),
+               __raw_readl(SC_LBFCODE) & 255,
                v3_readb(V3_LB_ISTAT));
        printascii(buf);
 #endif

diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 2b086ab2668ca24bd990ef0219c2385c64f4921a..74c65ce221dee74ab6aca8b467a42e12241af4e1 100644 (file)
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -3,7 +3,7 @@
  *
  * Board support code for the GLAN Tank.
  *
- * Copyright (C) 2006 Martin Michlmayr <tbm@cyrius.com>
+ * Copyright (C) 2006, 2007 Martin Michlmayr <tbm@cyrius.com>
  * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -21,6 +21,7 @@
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
+#include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <asm/hardware.h>
 #include <asm/io.h>
@@ -118,7 +119,7 @@ subsys_initcall(glantank_pci_init);
  * GLAN Tank machine initialization.
  */
 static struct physmap_flash_data glantank_flash_data = {
-       .width          = 1,
+       .width          = 2,
 };
 
 static struct resource glantank_flash_resource = {
@@ -166,6 +167,13 @@ static struct platform_device glantank_serial_device = {
        .resource       = &glantank_uart_resource,
 };
 
+static struct i2c_board_info __initdata glantank_i2c_devices[] = {
+       {
+               I2C_BOARD_INFO("rtc-rs5c372", 0x32),
+               .type = "rs5c372a",
+       },
+};
+
 static void glantank_power_off(void)
 {
        __raw_writeb(0x01, 0xfe8d0004);
@@ -183,6 +191,9 @@ static void __init glantank_init_machine(void)
        platform_device_register(&iop3xx_dma_0_channel);
        platform_device_register(&iop3xx_dma_1_channel);
 
+       i2c_register_board_info(0, glantank_i2c_devices,
+               ARRAY_SIZE(glantank_i2c_devices));
+
        pm_power_off = glantank_power_off;
 }
 

diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index cb6ad211887a942dea628f469230adf352539a82..81cdc826720663722f574605d58cc9b99833cbd5 100644 (file)
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -206,8 +206,6 @@ unsigned long ixp2000_gettimeoffset (void)
 
 static int ixp2000_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        /* clear timer 1 */
        ixp2000_reg_wrb(IXP2000_T1_CLR, 1);
 
@@ -217,8 +215,6 @@ static int ixp2000_timer_interrupt(int irq, void *dev_id)
                next_jiffy_time -= ticks_per_jiffy;
        }
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c
index 16356ffc86ae9824b3f522e475323a7c87295e3b..5fea5a132939abc1c608bec1a04940b7ae7612d6 100644 (file)
--- a/arch/arm/mach-ixp23xx/core.c
+++ b/arch/arm/mach-ixp23xx/core.c
@@ -22,7 +22,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/bitops.h>
-#include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_core.h>
 #include <linux/device.h>

diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c
index 7a85ced567184c06487742bad59c9db0a5cce56f..d3a779a7a35fbb8d29cc77be82101386c7fad8fb 100644 (file)
--- a/arch/arm/mach-ixp23xx/espresso.c
+++ b/arch/arm/mach-ixp23xx/espresso.c
@@ -19,7 +19,6 @@
 #include <linux/tty.h>
 #include <linux/bitops.h>
 #include <linux/ioport.h>
-#include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_core.h>
 #include <linux/device.h>
@@ -40,7 +39,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
 #include <asm/mach/pci.h>
 
 static int __init espresso_pci_init(void)

diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c
index c41a6b5a0accbe986eafbbbf50f603c5c203e669..5c5d4d66dee800e5277f451249339d8755b1d509 100644 (file)
--- a/arch/arm/mach-ixp23xx/ixdp2351.c
+++ b/arch/arm/mach-ixp23xx/ixdp2351.c
@@ -24,7 +24,6 @@
 #include <linux/tty.h>
 #include <linux/bitops.h>
 #include <linux/ioport.h>
-#include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_core.h>
 #include <linux/device.h>
@@ -44,7 +43,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
 #include <asm/mach/pci.h>
 
 /*

diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c
index e35644961aa442d9766a168088bee79713bd3151..f0f70ba1e46d7c6a14d6b0ccb8ca10ede4777e5e 100644 (file)
--- a/arch/arm/mach-ixp23xx/roadrunner.c
+++ b/arch/arm/mach-ixp23xx/roadrunner.c
@@ -23,7 +23,6 @@
 #include <linux/tty.h>
 #include <linux/bitops.h>
 #include <linux/ioport.h>
-#include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_core.h>
 #include <linux/device.h>
@@ -44,7 +43,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
 #include <asm/mach/pci.h>
 
 /*

diff --git a/arch/arm/mach-ixp4xx/nslu2-power.c b/arch/arm/mach-ixp4xx/nslu2-power.c
index acd71e9c38a703792cc08d739ba1f0db81a2909b..6f10dc208320ed0d0906372cf6bd8c04bed87a07 100644 (file)
--- a/arch/arm/mach-ixp4xx/nslu2-power.c
+++ b/arch/arm/mach-ixp4xx/nslu2-power.c
@@ -21,7 +21,6 @@
 #include <linux/reboot.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/reboot.h>
 
 #include <asm/mach-types.h>
 

diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile
index 2a07a281fa8ae927f9957575f4c448a81bad8815..730a3af12c985f53467c6281209f864dc9e5cd74 100644 (file)
--- a/arch/arm/mach-ks8695/Makefile
+++ b/arch/arm/mach-ks8695/Makefile
@@ -9,7 +9,7 @@ obj-n                           :=
 obj-                           :=
 
 # PCI support is optional
-#obj-$(CONFIG_PCI)             += pci.o
+obj-$(CONFIG_PCI)              += pci.o
 
 # Board-specific support
 obj-$(CONFIG_MACH_KS8695)      += board-micrel.o

diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c
index 2feeef81d84328ee3a3a3414718264b7f418b386..05ac2bd040205e5dd949b96d164727daa8ea60dd 100644 (file)
--- a/arch/arm/mach-ks8695/board-micrel.c
+++ b/arch/arm/mach-ks8695/board-micrel.c
@@ -40,7 +40,7 @@ static void __init micrel_init(void)
        printk(KERN_INFO "Micrel KS8695 Development Board initializing\n");
 
 #ifdef CONFIG_PCI
-//     ks8695_init_pci(&micrel_pci);
+       ks8695_init_pci(&micrel_pci);
 #endif
 
        /* Add devices */

diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c
index b1aa3cb3d4a3a782132fde8dd0655d94e16dc5c5..5e46191c0af967a8cc9a36b30c49c594af8ebc0a 100644 (file)
--- a/arch/arm/mach-ks8695/gpio.c
+++ b/arch/arm/mach-ks8695/gpio.c
@@ -20,6 +20,8 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
 #include <linux/module.h>
 
 #include <asm/io.h>
@@ -216,3 +218,84 @@ int irq_to_gpio(unsigned int irq)
        return (irq - KS8695_IRQ_EXTERN0);
 }
 EXPORT_SYMBOL(irq_to_gpio);
+
+
+/* .... Debug interface ..................................................... */
+
+#ifdef CONFIG_DEBUG_FS
+
+static int ks8695_gpio_show(struct seq_file *s, void *unused)
+{
+       unsigned int enable[] = { IOPC_IOEINT0EN, IOPC_IOEINT1EN, IOPC_IOEINT2EN, IOPC_IOEINT3EN, IOPC_IOTIM0EN, IOPC_IOTIM1EN };
+       unsigned int intmask[] = { IOPC_IOEINT0TM, IOPC_IOEINT1TM, IOPC_IOEINT2TM, IOPC_IOEINT3TM };
+       unsigned long mode, ctrl, data;
+       int i;
+
+       mode = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM);
+       ctrl = __raw_readl(KS8695_GPIO_VA + KS8695_IOPC);
+       data = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
+
+       seq_printf(s, "Pin\tI/O\tFunction\tState\n\n");
+
+       for (i = KS8695_GPIO_0; i <= KS8695_GPIO_15 ; i++) {
+               seq_printf(s, "%i:\t", i);
+
+               seq_printf(s, "%s\t", (mode & IOPM_(i)) ? "Output" : "Input");
+
+               if (i <= KS8695_GPIO_3) {
+                       if (ctrl & enable[i]) {
+                               seq_printf(s, "EXT%i ", i);
+
+                               switch ((ctrl & intmask[i]) >> (4 * i)) {
+                                       case IOPC_TM_LOW:
+                                               seq_printf(s, "(Low)");         break;
+                                       case IOPC_TM_HIGH:
+                                               seq_printf(s, "(High)");        break;
+                                       case IOPC_TM_RISING:
+                                               seq_printf(s, "(Rising)");      break;
+                                       case IOPC_TM_FALLING:
+                                               seq_printf(s, "(Falling)");     break;
+                                       case IOPC_TM_EDGE:
+                                               seq_printf(s, "(Edges)");       break;
+                               }
+                       }
+                       else
+                               seq_printf(s, "GPIO\t");
+               }
+               else if (i <= KS8695_GPIO_5) {
+                       if (ctrl & enable[i])
+                               seq_printf(s, "TOUT%i\t", i - KS8695_GPIO_4);
+                       else
+                               seq_printf(s, "GPIO\t");
+               }
+               else
+                       seq_printf(s, "GPIO\t");
+
+               seq_printf(s, "\t");
+
+               seq_printf(s, "%i\n", (data & IOPD_(i)) ? 1 : 0);
+       }
+       return 0;
+}
+
+static int ks8695_gpio_open(struct inode *inode, struct file *file)
+{
+       return single_open(file, ks8695_gpio_show, NULL);
+}
+
+static const struct file_operations ks8695_gpio_operations = {
+       .open           = ks8695_gpio_open,
+       .read           = seq_read,
+       .llseek         = seq_lseek,
+       .release        = single_release,
+};
+
+static int __init ks8695_gpio_debugfs_init(void)
+{
+       /* /sys/kernel/debug/ks8695_gpio */
+       (void) debugfs_create_file("ks8695_gpio", S_IFREG | S_IRUGO, NULL, NULL, &ks8695_gpio_operations);
+       return 0;
+}
+postcore_initcall(ks8695_gpio_debugfs_init);
+
+#endif

diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
new file mode 100644 (file)
index 0000000..3f4e033
--- /dev/null
+++ b/arch/arm/mach-ks8695/pci.c
@@ -0,0 +1,326 @@
+/*
+ * arch/arm/mach-ks8695/pci.c
+ *
+ *  Copyright (C) 2003, Micrel Semiconductors
+ *  Copyright (C) 2006, Greg Ungerer <gerg@snapgear.com>
+ *  Copyright (C) 2006, Ben Dooks
+ *  Copyright (C) 2007, Andrew Victor
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+
+#include <asm/io.h>
+#include <asm/signal.h>
+#include <asm/mach/pci.h>
+#include <asm/hardware.h>
+
+#include <asm/arch/devices.h>
+#include <asm/arch/regs-pci.h>
+
+
+static int pci_dbg;
+static int pci_cfg_dbg;
+
+
+static void ks8695_pci_setupconfig(unsigned int bus_nr, unsigned int devfn, unsigned int where)
+{
+       unsigned long pbca;
+
+       pbca = PBCA_ENABLE | (where & ~3);
+       pbca |= PCI_SLOT(devfn) << 11 ;
+       pbca |= PCI_FUNC(devfn) << 8;
+       pbca |= bus_nr << 16;
+
+       if (bus_nr == 0) {
+               /* use Type-0 transaction */
+               __raw_writel(pbca, KS8695_PCI_VA + KS8695_PBCA);
+       } else {
+               /* use Type-1 transaction */
+               __raw_writel(pbca | PBCA_TYPE1, KS8695_PCI_VA + KS8695_PBCA);
+       }
+}
+
+
+/*
+ * The KS8695 datasheet prohibits anything other than 32bit accesses
+ * to the IO registers, so all our configuration must be done with
+ * 32bit operations, and the correct bit masking and shifting.
+ */
+
+static int ks8695_pci_readconfig(struct pci_bus *bus,
+                       unsigned int devfn, int where, int size, u32 *value)
+{
+       ks8695_pci_setupconfig(bus->number, devfn, where);
+
+       *value = __raw_readl(KS8695_PCI_VA +  KS8695_PBCD);
+
+       switch (size) {
+               case 4:
+                       break;
+               case 2:
+                       *value = *value >> ((where & 2) * 8);
+                       *value &= 0xffff;
+                       break;
+               case 1:
+                       *value = *value >> ((where & 3) * 8);
+                       *value &= 0xff;
+                       break;
+       }
+
+       if (pci_cfg_dbg) {
+               printk("read: %d,%08x,%02x,%d: %08x (%08x)\n",
+                       bus->number, devfn, where, size, *value,
+                       __raw_readl(KS8695_PCI_VA +  KS8695_PBCD));
+       }
+
+       return PCIBIOS_SUCCESSFUL;
+}
+
+static int ks8695_pci_writeconfig(struct pci_bus *bus,
+                       unsigned int devfn, int where, int size, u32 value)
+{
+       unsigned long tmp;
+
+       if (pci_cfg_dbg) {
+               printk("write: %d,%08x,%02x,%d: %08x\n",
+                       bus->number, devfn, where, size, value);
+       }
+
+       ks8695_pci_setupconfig(bus->number, devfn, where);
+
+       switch (size) {
+               case 4:
+                       __raw_writel(value, KS8695_PCI_VA +  KS8695_PBCD);
+                       break;
+               case 2:
+                       tmp = __raw_readl(KS8695_PCI_VA +  KS8695_PBCD);
+                       tmp &= ~(0xffff << ((where & 2) * 8));
+                       tmp |= value << ((where & 2) * 8);
+
+                       __raw_writel(tmp, KS8695_PCI_VA +  KS8695_PBCD);
+                       break;
+               case 1:
+                       tmp = __raw_readl(KS8695_PCI_VA +  KS8695_PBCD);
+                       tmp &= ~(0xff << ((where & 3) * 8));
+                       tmp |= value << ((where & 3) * 8);
+
+                       __raw_writel(tmp, KS8695_PCI_VA +  KS8695_PBCD);
+                       break;
+       }
+
+       return PCIBIOS_SUCCESSFUL;
+}
+
+static void ks8695_local_writeconfig(int where, u32 value)
+{
+       ks8695_pci_setupconfig(0, 0, where);
+       __raw_writel(value, KS8695_PCI_VA + KS8695_PBCD);
+}
+
+static struct pci_ops ks8695_pci_ops = {
+       .read   = ks8695_pci_readconfig,
+       .write  = ks8695_pci_writeconfig,
+};
+
+static struct pci_bus *ks8695_pci_scan_bus(int nr, struct pci_sys_data *sys)
+{
+       return pci_scan_bus(sys->busnr, &ks8695_pci_ops, sys);
+}
+
+static struct resource pci_mem = {
+       .name   = "PCI Memory space",
+       .start  = KS8695_PCIMEM_PA,
+       .end    = KS8695_PCIMEM_PA + (KS8695_PCIMEM_SIZE - 1),
+       .flags  = IORESOURCE_MEM,
+};
+
+static struct resource pci_io = {
+       .name   = "PCI IO space",
+       .start  = KS8695_PCIIO_PA,
+       .end    = KS8695_PCIIO_PA + (KS8695_PCIIO_SIZE - 1),
+       .flags  = IORESOURCE_IO,
+};
+
+static int __init ks8695_pci_setup(int nr, struct pci_sys_data *sys)
+{
+       if (nr > 0)
+               return 0;
+
+       request_resource(&iomem_resource, &pci_mem);
+       request_resource(&ioport_resource, &pci_io);
+
+       sys->resource[0] = &pci_io;
+       sys->resource[1] = &pci_mem;
+       sys->resource[2] = NULL;
+
+       /* Assign and enable processor bridge */
+       ks8695_local_writeconfig(PCI_BASE_ADDRESS_0, KS8695_PCIMEM_PA);
+
+       /* Enable bus-master & Memory Space access */
+       ks8695_local_writeconfig(PCI_COMMAND, PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
+
+       /* Set cache-line size & latency. */
+       ks8695_local_writeconfig(PCI_CACHE_LINE_SIZE, (32 << 8) | (L1_CACHE_BYTES / sizeof(u32)));
+
+       /* Reserve PCI memory space for PCI-AHB resources */
+       if (!request_mem_region(KS8695_PCIMEM_PA, SZ_64M, "PCI-AHB Bridge")) {
+               printk(KERN_ERR "Cannot allocate PCI-AHB Bridge memory.\n");
+               return -EBUSY;
+       }
+
+       return 1;
+}
+
+static inline unsigned int size_mask(unsigned long size)
+{
+       return (~size) + 1;
+}
+
+static int ks8695_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
+{
+       unsigned long pc = instruction_pointer(regs);
+       unsigned long instr = *(unsigned long *)pc;
+       unsigned long cmdstat;
+
+       cmdstat = __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS);
+
+       printk(KERN_ERR "PCI abort: address = 0x%08lx fsr = 0x%03x PC = 0x%08lx LR = 0x%08lx [%s%s%s%s%s]\n",
+               addr, fsr, regs->ARM_pc, regs->ARM_lr,
+               cmdstat & (PCI_STATUS_SIG_TARGET_ABORT << 16) ? "GenTarget" : " ",
+               cmdstat & (PCI_STATUS_REC_TARGET_ABORT << 16) ? "RecvTarget" : " ",
+               cmdstat & (PCI_STATUS_REC_MASTER_ABORT << 16) ? "MasterAbort" : " ",
+               cmdstat & (PCI_STATUS_SIG_SYSTEM_ERROR << 16) ? "SysError" : " ",
+               cmdstat & (PCI_STATUS_DETECTED_PARITY << 16)  ? "Parity" : " "
+       );
+
+       __raw_writel(cmdstat, KS8695_PCI_VA + KS8695_CRCFCS);
+
+       /*
+        * If the instruction being executed was a read,
+        * make it look like it read all-ones.
+        */
+       if ((instr & 0x0c100000) == 0x04100000) {
+               int reg = (instr >> 12) & 15;
+               unsigned long val;
+
+               if (instr & 0x00400000)
+                       val = 255;
+               else
+                       val = -1;
+
+               regs->uregs[reg] = val;
+               regs->ARM_pc += 4;
+               return 0;
+       }
+
+       if ((instr & 0x0e100090) == 0x00100090) {
+               int reg = (instr >> 12) & 15;
+
+               regs->uregs[reg] = -1;
+               regs->ARM_pc += 4;
+               return 0;
+       }
+
+       return 1;
+}
+
+static void __init ks8695_pci_preinit(void)
+{
+       /* stage 1 initialization, subid, subdevice = 0x0001 */
+       __raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID);
+
+       /* stage 2 initialization */
+       /* prefetch limits with 16 words, retry enable */
+       __raw_writel(0x40000000, KS8695_PCI_VA + KS8695_PBCS);
+
+       /* configure memory mapping */
+       __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBA);
+       __raw_writel(size_mask(KS8695_PCIMEM_SIZE), KS8695_PCI_VA + KS8695_PMBAM);
+       __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBAT);
+       __raw_writel(0, KS8695_PCI_VA + KS8695_PMBAC);
+
+       /* configure IO mapping */
+       __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBA);
+       __raw_writel(size_mask(KS8695_PCIIO_SIZE), KS8695_PCI_VA + KS8695_PIOBAM);
+       __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBAT);
+       __raw_writel(0, KS8695_PCI_VA + KS8695_PIOBAC);
+
+       /* hook in fault handlers */
+       hook_fault_code(8, ks8695_pci_fault, SIGBUS, "external abort on non-linefetch");
+       hook_fault_code(10, ks8695_pci_fault, SIGBUS, "external abort on non-linefetch");
+}
+
+static void ks8695_show_pciregs(void)
+{
+       if (!pci_dbg)
+               return;
+
+       printk(KERN_INFO "PCI: CRCFID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFID));
+       printk(KERN_INFO "PCI: CRCFCS = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS));
+       printk(KERN_INFO "PCI: CRCFRV = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFRV));
+       printk(KERN_INFO "PCI: CRCFLT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFLT));
+       printk(KERN_INFO "PCI: CRCBMA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCBMA));
+       printk(KERN_INFO "PCI: CRCSID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCSID));
+       printk(KERN_INFO "PCI: CRCFIT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFIT));
+
+       printk(KERN_INFO "PCI: PBM    = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBM));
+       printk(KERN_INFO "PCI: PBCS   = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBCS));
+
+       printk(KERN_INFO "PCI: PMBA   = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBA));
+       printk(KERN_INFO "PCI: PMBAC  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAC));
+       printk(KERN_INFO "PCI: PMBAM  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAM));
+       printk(KERN_INFO "PCI: PMBAT  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAT));
+
+       printk(KERN_INFO "PCI: PIOBA  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBA));
+       printk(KERN_INFO "PCI: PIOBAC = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAC));
+       printk(KERN_INFO "PCI: PIOBAM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAM));
+       printk(KERN_INFO "PCI: PIOBAT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAT));
+}
+
+
+static struct hw_pci ks8695_pci __initdata = {
+       .nr_controllers = 1,
+       .preinit        = ks8695_pci_preinit,
+       .setup          = ks8695_pci_setup,
+       .scan           = ks8695_pci_scan_bus,
+       .postinit       = NULL,
+       .swizzle        = pci_std_swizzle,
+       .map_irq        = NULL,
+};
+
+void __init ks8695_init_pci(struct ks8695_pci_cfg *cfg)
+{
+       if (__raw_readl(KS8695_PCI_VA + KS8695_CRCFRV) & CFRV_GUEST) {
+               printk("PCI: KS8695 in guest mode, not initialising\n");
+               return;
+       }
+
+       printk(KERN_INFO "PCI: Initialising\n");
+       ks8695_show_pciregs();
+
+       /* set Mode */
+       __raw_writel(cfg->mode << 29, KS8695_PCI_VA + KS8695_PBM);
+
+       ks8695_pci.map_irq = cfg->map_irq;      /* board-specific map_irq method */
+
+       pci_common_init(&ks8695_pci);
+}

diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c
index d2c86e4a72eb79af23c80e38ad4114a4b0f8c63e..02f766b3121dcf35c02b07efa0cfabfc3dadc1c0 100644 (file)
--- a/arch/arm/mach-ks8695/time.c
+++ b/arch/arm/mach-ks8695/time.c
@@ -70,10 +70,7 @@ static unsigned long ks8695_gettimeoffset (void)
  */
 static irqreturn_t ks8695_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
        timer_tick();
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-lh7a40x/time.c b/arch/arm/mach-lh7a40x/time.c
index c25316d02537ef0dc34563b6c4d1bfae1a1de134..e50e60b33851592147f35b838665ec42be89a790 100644 (file)
--- a/arch/arm/mach-lh7a40x/time.c
+++ b/arch/arm/mach-lh7a40x/time.c
@@ -41,13 +41,9 @@
 static irqreturn_t
 lh7a40x_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        TIMER_EOI = 0;
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
new file mode 100644 (file)
index 0000000..3553bab
--- /dev/null
+++ b/arch/arm/mach-msm/Kconfig
@@ -0,0 +1,18 @@
+if ARCH_MSM7X00A
+
+comment "MSM7X00A Board Type"
+       depends on ARCH_MSM7X00A
+
+config MACH_HALIBUT
+       depends on ARCH_MSM7X00A
+       default y
+       bool "Halibut Board (QCT SURF7200A)"
+       help
+         Support for the Qualcomm SURF7200A eval board.
+
+config MSM7X00A_IDLE
+       depends on ARCH_MSM7X00A
+       default y
+       bool "Idle Support for MSM7X00A"
+
+endif

diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
new file mode 100644 (file)
index 0000000..d12f236
--- /dev/null
+++ b/arch/arm/mach-msm/Makefile
@@ -0,0 +1,7 @@
+obj-y += io.o idle.o irq.o timer.o dma.o
+
+# Common code for board init
+obj-y += common.o
+
+obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o
+

diff --git a/arch/arm/mach-msm/Makefile.boot b/arch/arm/mach-msm/Makefile.boot
new file mode 100644 (file)
index 0000000..24dfbf8
--- /dev/null
+++ b/arch/arm/mach-msm/Makefile.boot
@@ -0,0 +1,3 @@
+  zreladdr-y           := 0x10008000
+params_phys-y          := 0x10000100
+initrd_phys-y          := 0x10800000

diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
new file mode 100644 (file)
index 0000000..86dfb2b
--- /dev/null
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -0,0 +1,114 @@
+/* linux/arch/arm/mach-msm/board-halibut.c
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/board.h>
+#include <asm/arch/msm_iomap.h>
+
+#include <asm/io.h>
+#include <asm/delay.h>
+
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
+static struct resource smc91x_resources[] = {
+       [0] = {
+               .start  = 0x9C004300,
+               .end    = 0x9C004400,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = MSM_GPIO_TO_INT(49),
+               .end    = MSM_GPIO_TO_INT(49),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device smc91x_device = {
+       .name           = "smc91x",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(smc91x_resources),
+       .resource       = smc91x_resources,
+};
+
+static void mddi0_panel_power(int on)
+{
+}
+
+static struct msm_mddi_platform_data msm_mddi0_pdata = {
+       .panel_power    = mddi0_panel_power,
+       .has_vsync_irq  = 0,
+};
+
+static struct platform_device msm_mddi0_device = {
+       .name   = "msm_mddi",
+       .id     = 0,
+       .dev    = {
+               .platform_data = &msm_mddi0_pdata
+       },
+};
+
+static struct platform_device msm_serial0_device = {
+       .name   = "msm_serial",
+       .id     = 0,
+};
+
+static struct platform_device *devices[] __initdata = {
+       &msm_serial0_device,
+       &msm_mddi0_device,
+       &smc91x_device,
+};
+
+extern struct sys_timer msm_timer;
+
+static void __init halibut_init_irq(void)
+{
+       msm_init_irq();
+}
+
+static void __init halibut_init(void)
+{
+       platform_add_devices(devices, ARRAY_SIZE(devices));
+       msm_add_devices();
+}
+
+static void __init halibut_map_io(void)
+{
+       msm_map_common_io();
+}
+
+MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)")
+
+/* UART for LL DEBUG */
+       .phys_io        = MSM_UART1_PHYS,
+       .io_pg_offst    = ((MSM_UART1_BASE) >> 18) & 0xfffc,
+
+       .boot_params    = 0x10000100,
+       .map_io         = halibut_map_io,
+       .init_irq       = halibut_init_irq,
+       .init_machine   = halibut_init,
+       .timer          = &msm_timer,
+MACHINE_END

diff --git a/arch/arm/mach-msm/common.c b/arch/arm/mach-msm/common.c
new file mode 100644 (file)
index 0000000..3f5d336
--- /dev/null
+++ b/arch/arm/mach-msm/common.c
@@ -0,0 +1,116 @@
+/* linux/arch/arm/mach-msm/common.c
+ *
+ * Common setup code for MSM7K Boards
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach/flash.h>
+#include <asm/io.h>
+
+#include <asm/setup.h>
+
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/arch/msm_iomap.h>
+
+#include <asm/arch/board.h>
+
+struct flash_platform_data msm_nand_data = {
+       .parts          = 0,
+       .nr_parts       = 0,
+};
+
+static struct resource msm_nand_resources[] = {
+       [0] = {
+               .start  = 7,
+               .end    = 7,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+static struct platform_device msm_nand_device = {
+       .name           = "msm_nand",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(msm_nand_resources),
+       .resource       = msm_nand_resources,
+       .dev            = {
+               .platform_data  = &msm_nand_data,
+       },
+};
+
+static struct platform_device msm_smd_device = {
+       .name   = "msm_smd",
+       .id     = -1,
+};
+
+static struct resource msm_i2c_resources[] = {
+       {
+               .start  = MSM_I2C_BASE,
+               .end    = MSM_I2C_BASE + MSM_I2C_SIZE - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       {
+               .start  = INT_PWB_I2C,
+               .end    = INT_PWB_I2C,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device msm_i2c_device = {
+       .name           = "msm_i2c",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(msm_i2c_resources),
+       .resource       = msm_i2c_resources,
+};
+
+static struct resource usb_resources[] = {
+       {
+               .start  = MSM_HSUSB_PHYS,
+               .end    = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
+               .flags  = IORESOURCE_MEM,
+       },
+       {
+               .start  = INT_USB_HS,
+               .end    = INT_USB_HS,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device msm_hsusb_device = {
+       .name           = "msm_hsusb",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(usb_resources),
+       .resource       = usb_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
+};
+
+static struct platform_device *devices[] __initdata = {
+       &msm_nand_device,
+       &msm_smd_device,
+       &msm_i2c_device,
+       &msm_hsusb_device,
+};
+
+void __init msm_add_devices(void)
+{
+       platform_add_devices(devices, ARRAY_SIZE(devices));
+}

diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c
new file mode 100644 (file)
index 0000000..8b0f339
--- /dev/null
+++ b/arch/arm/mach-msm/dma.c
@@ -0,0 +1,214 @@
+/* linux/arch/arm/mach-msm/dma.c
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <asm/io.h>
+#include <linux/interrupt.h>
+#include <asm/arch/dma.h>
+
+#define MSM_DMOV_CHANNEL_COUNT 16
+
+enum {
+       MSM_DMOV_PRINT_ERRORS = 1,
+       MSM_DMOV_PRINT_IO = 2,
+       MSM_DMOV_PRINT_FLOW = 4
+};
+
+static DEFINE_SPINLOCK(msm_dmov_lock);
+static struct msm_dmov_cmd active_command;
+static struct list_head ready_commands[MSM_DMOV_CHANNEL_COUNT];
+static struct list_head active_commands[MSM_DMOV_CHANNEL_COUNT];
+unsigned int msm_dmov_print_mask = MSM_DMOV_PRINT_ERRORS;
+
+#define MSM_DMOV_DPRINTF(mask, format, args...) \
+       do { \
+               if ((mask) & msm_dmov_print_mask) \
+                       printk(KERN_ERR format, args); \
+       } while (0)
+#define PRINT_ERROR(format, args...) \
+       MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_ERRORS, format, args);
+#define PRINT_IO(format, args...) \
+       MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_IO, format, args);
+#define PRINT_FLOW(format, args...) \
+       MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_FLOW, format, args);
+
+void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
+{
+       unsigned long irq_flags;
+       unsigned int status;
+
+       spin_lock_irqsave(&msm_dmov_lock, irq_flags);
+       status = readl(DMOV_STATUS(id));
+       if (list_empty(&ready_commands[id]) &&
+               (status & DMOV_STATUS_CMD_PTR_RDY)) {
+#if 0
+               if (list_empty(&active_commands[id])) {
+                       PRINT_FLOW("msm_dmov_enqueue_cmd(%d), enable interrupt\n", id);
+                       writel(DMOV_CONFIG_IRQ_EN, DMOV_CONFIG(id));
+               }
+#endif
+               PRINT_IO("msm_dmov_enqueue_cmd(%d), start command, status %x\n", id, status);
+               list_add_tail(&cmd->list, &active_commands[id]);
+               writel(cmd->cmdptr, DMOV_CMD_PTR(id));
+       } else {
+               if (list_empty(&active_commands[id]))
+                       PRINT_ERROR("msm_dmov_enqueue_cmd(%d), error datamover stalled, status %x\n", id, status);
+
+               PRINT_IO("msm_dmov_enqueue_cmd(%d), enqueue command, status %x\n", id, status);
+               list_add_tail(&cmd->list, &ready_commands[id]);
+       }
+       spin_unlock_irqrestore(&msm_dmov_lock, irq_flags);
+}
+
+struct msm_dmov_exec_cmdptr_cmd {
+       struct msm_dmov_cmd dmov_cmd;
+       struct completion complete;
+       unsigned id;
+       unsigned int result;
+       unsigned int flush[6];
+};
+
+static void dmov_exec_cmdptr_complete_func(struct msm_dmov_cmd *_cmd, unsigned int result)
+{
+       struct msm_dmov_exec_cmdptr_cmd *cmd = container_of(_cmd, struct msm_dmov_exec_cmdptr_cmd, dmov_cmd);
+       cmd->result = result;
+       if (result != 0x80000002) {
+               cmd->flush[0] = readl(DMOV_FLUSH0(cmd->id));
+               cmd->flush[1] = readl(DMOV_FLUSH1(cmd->id));
+               cmd->flush[2] = readl(DMOV_FLUSH2(cmd->id));
+               cmd->flush[3] = readl(DMOV_FLUSH3(cmd->id));
+               cmd->flush[4] = readl(DMOV_FLUSH4(cmd->id));
+               cmd->flush[5] = readl(DMOV_FLUSH5(cmd->id));
+       }
+       complete(&cmd->complete);
+}
+
+int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr)
+{
+       struct msm_dmov_exec_cmdptr_cmd cmd;
+
+       PRINT_FLOW("dmov_exec_cmdptr(%d, %x)\n", id, cmdptr);
+
+       cmd.dmov_cmd.cmdptr = cmdptr;
+       cmd.dmov_cmd.complete_func = dmov_exec_cmdptr_complete_func;
+       cmd.id = id;
+       init_completion(&cmd.complete);
+
+       msm_dmov_enqueue_cmd(id, &cmd.dmov_cmd);
+       wait_for_completion(&cmd.complete);
+
+       if (cmd.result != 0x80000002) {
+               PRINT_ERROR("dmov_exec_cmdptr(%d): ERROR, result: %x\n", id, cmd.result);
+               PRINT_ERROR("dmov_exec_cmdptr(%d):  flush: %x %x %x %x\n",
+                       id, cmd.flush[0], cmd.flush[1], cmd.flush[2], cmd.flush[3]);
+               return -EIO;
+       }
+       PRINT_FLOW("dmov_exec_cmdptr(%d, %x) done\n", id, cmdptr);
+       return 0;
+}
+
+
+static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id)
+{
+       unsigned int int_status, mask, id;
+       unsigned long irq_flags;
+       unsigned int ch_status;
+       unsigned int ch_result;
+       struct msm_dmov_cmd *cmd;
+
+       spin_lock_irqsave(&msm_dmov_lock, irq_flags);
+
+       int_status = readl(DMOV_ISR); /* read and clear interrupt */
+       PRINT_FLOW("msm_datamover_irq_handler: DMOV_ISR %x\n", int_status);
+
+       while (int_status) {
+               mask = int_status & -int_status;
+               id = fls(mask) - 1;
+               PRINT_FLOW("msm_datamover_irq_handler %08x %08x id %d\n", int_status, mask, id);
+               int_status &= ~mask;
+               ch_status = readl(DMOV_STATUS(id));
+               if (!(ch_status & DMOV_STATUS_RSLT_VALID)) {
+                       PRINT_FLOW("msm_datamover_irq_handler id %d, result not valid %x\n", id, ch_status);
+                       continue;
+               }
+               do {
+                       ch_result = readl(DMOV_RSLT(id));
+                       if (list_empty(&active_commands[id])) {
+                               PRINT_ERROR("msm_datamover_irq_handler id %d, got result "
+                                       "with no active command, status %x, result %x\n",
+                                       id, ch_status, ch_result);
+                               cmd = NULL;
+                       } else
+                               cmd = list_entry(active_commands[id].next, typeof(*cmd), list);
+                       PRINT_FLOW("msm_datamover_irq_handler id %d, status %x, result %x\n", id, ch_status, ch_result);
+                       if (ch_result & DMOV_RSLT_DONE) {
+                               PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n",
+                                       id, ch_status);
+                               PRINT_IO("msm_datamover_irq_handler id %d, got result "
+                                       "for %p, result %x\n", id, cmd, ch_result);
+                               if (cmd) {
+                                       list_del(&cmd->list);
+                                       cmd->complete_func(cmd, ch_result);
+                               }
+                       }
+                       if (ch_result & DMOV_RSLT_FLUSH) {
+                               unsigned int flush0 = readl(DMOV_FLUSH0(id));
+                               PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
+                               PRINT_FLOW("msm_datamover_irq_handler id %d, flush, result %x, flush0 %x\n", id, ch_result, flush0);
+                               if (cmd) {
+                                       list_del(&cmd->list);
+                                       cmd->complete_func(cmd, ch_result);
+                               }
+                       }
+                       if (ch_result & DMOV_RSLT_ERROR) {
+                               unsigned int flush0 = readl(DMOV_FLUSH0(id));
+                               PRINT_ERROR("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
+                               PRINT_ERROR("msm_datamover_irq_handler id %d, error, result %x, flush0 %x\n", id, ch_result, flush0);
+                               if (cmd) {
+                                       list_del(&cmd->list);
+                                       cmd->complete_func(cmd, ch_result);
+                               }
+                               /* this does not seem to work, once we get an error */
+                               /* the datamover will no longer accept commands */
+                               writel(0, DMOV_FLUSH0(id));
+                       }
+                       ch_status = readl(DMOV_STATUS(id));
+                       PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
+                       if ((ch_status & DMOV_STATUS_CMD_PTR_RDY) && !list_empty(&ready_commands[id])) {
+                               cmd = list_entry(ready_commands[id].next, typeof(*cmd), list);
+                               list_del(&cmd->list);
+                               list_add_tail(&cmd->list, &active_commands[id]);
+                               PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id);
+                               writel(cmd->cmdptr, DMOV_CMD_PTR(id));
+                       }
+               } while (ch_status & DMOV_STATUS_RSLT_VALID);
+               PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
+       }
+       spin_unlock_irqrestore(&msm_dmov_lock, irq_flags);
+       return IRQ_HANDLED;
+}
+
+static int __init msm_init_datamover(void)
+{
+       int i;
+       for (i = 0; i < MSM_DMOV_CHANNEL_COUNT; i++) {
+               INIT_LIST_HEAD(&ready_commands[i]);
+               INIT_LIST_HEAD(&active_commands[i]);
+               writel(DMOV_CONFIG_IRQ_EN | DMOV_CONFIG_FORCE_TOP_PTR_RSLT | DMOV_CONFIG_FORCE_FLUSH_RSLT, DMOV_CONFIG(i));
+       }
+       return request_irq(INT_ADM_AARM, msm_datamover_irq_handler, 0, "msmdatamover", NULL);
+}
+
+arch_initcall(msm_init_datamover);
+

diff --git a/arch/arm/mach-msm/idle.S b/arch/arm/mach-msm/idle.S
new file mode 100644 (file)
index 0000000..2b1cb7f
--- /dev/null
+++ b/arch/arm/mach-msm/idle.S
@@ -0,0 +1,36 @@
+/* linux/include/asm-arm/arch-msm/idle.S
+ *
+ * Idle processing for MSM7K - work around bugs with SWFI.
+ *
+ * Copyright (c) 2007 QUALCOMM Incorporated.
+ * Copyright (C) 2007 Google, Inc. 
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */ 
+               
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+ENTRY(arch_idle)
+#ifdef CONFIG_MSM7X00A_IDLE
+       mrc     p15, 0, r1, c1, c0, 0    /* read current CR    */
+       bic     r0, r1, #(1 << 2)        /* clear dcache bit   */
+       bic     r0, r0, #(1 << 12)       /* clear icache bit   */
+       mcr     p15, 0, r0, c1, c0, 0    /* disable d/i cache  */
+
+       mov     r0, #0                   /* prepare wfi value  */
+       mcr     p15, 0, r0, c7, c10, 0   /* flush the cache    */
+       mcr     p15, 0, r0, c7, c10, 4   /* memory barrier     */
+       mcr     p15, 0, r0, c7, c0, 4    /* wait for interrupt */
+
+       mcr     p15, 0, r1, c1, c0, 0    /* restore d/i cache  */
+#endif
+       mov     pc, lr

diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
new file mode 100644 (file)
index 0000000..c39edb9
--- /dev/null
+++ b/arch/arm/mach-msm/io.c
@@ -0,0 +1,85 @@
+/* arch/arm/mach-msm/io.c
+ *
+ * MSM7K io support
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/page.h>
+#include <asm/arch/msm_iomap.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/board.h>
+
+#define MSM_DEVICE(name) { \
+               .virtual = MSM_##name##_BASE, \
+               .pfn = __phys_to_pfn(MSM_##name##_PHYS), \
+               .length = MSM_##name##_SIZE, \
+               .type = MT_DEVICE_NONSHARED, \
+        }
+
+static struct map_desc msm_io_desc[] __initdata = {
+       MSM_DEVICE(VIC),
+       MSM_DEVICE(CSR),
+       MSM_DEVICE(GPT),
+       MSM_DEVICE(DMOV),
+       MSM_DEVICE(UART1),
+       MSM_DEVICE(UART2),
+       MSM_DEVICE(UART3),
+       MSM_DEVICE(I2C),
+       MSM_DEVICE(GPIO1),
+       MSM_DEVICE(GPIO2),
+       MSM_DEVICE(HSUSB),
+       MSM_DEVICE(CLK_CTL),
+       MSM_DEVICE(PMDH),
+       MSM_DEVICE(EMDH),
+       MSM_DEVICE(MDP),
+       {
+               .virtual =  MSM_SHARED_RAM_BASE,
+               .pfn =      __phys_to_pfn(MSM_SHARED_RAM_PHYS),
+               .length =   MSM_SHARED_RAM_SIZE,
+               .type =     MT_DEVICE,
+       },
+};
+
+void __init msm_map_common_io(void)
+{
+       /* Make sure the peripheral register window is closed, since
+        * we will use PTE flags (TEX[1]=1,B=0,C=1) to determine which
+        * pages are peripheral interface or not.
+        */
+       asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0));
+
+       iotable_init(msm_io_desc, ARRAY_SIZE(msm_io_desc));
+}
+
+void __iomem *
+__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
+{
+       if (mtype == MT_DEVICE) {
+               /* The peripherals in the 88000000 - D0000000 range
+                * are only accessable by type MT_DEVICE_NONSHARED.
+                * Adjust mtype as necessary to make this "just work."
+                */
+               if ((phys_addr >= 0x88000000) && (phys_addr < 0xD0000000))
+                       mtype = MT_DEVICE_NONSHARED;
+       }
+
+       return __arm_ioremap(phys_addr, size, mtype);
+}

diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c
new file mode 100644 (file)
index 0000000..2415804
--- /dev/null
+++ b/arch/arm/mach-msm/irq.c
@@ -0,0 +1,154 @@
+/* linux/arch/arm/mach-msm/irq.c
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/ptrace.h>
+#include <linux/timer.h>
+
+#include <linux/irq.h>
+#include <asm/hardware.h>
+
+#include <asm/io.h>
+
+#include <asm/arch/msm_iomap.h>
+
+#define VIC_REG(off) (MSM_VIC_BASE + (off))
+
+#define VIC_INT_SELECT0     VIC_REG(0x0000)  /* 1: FIQ, 0: IRQ */
+#define VIC_INT_SELECT1     VIC_REG(0x0004)  /* 1: FIQ, 0: IRQ */
+#define VIC_INT_EN0         VIC_REG(0x0010)
+#define VIC_INT_EN1         VIC_REG(0x0014)
+#define VIC_INT_ENCLEAR0    VIC_REG(0x0020)
+#define VIC_INT_ENCLEAR1    VIC_REG(0x0024)
+#define VIC_INT_ENSET0      VIC_REG(0x0030)
+#define VIC_INT_ENSET1      VIC_REG(0x0034)
+#define VIC_INT_TYPE0       VIC_REG(0x0040)  /* 1: EDGE, 0: LEVEL  */
+#define VIC_INT_TYPE1       VIC_REG(0x0044)  /* 1: EDGE, 0: LEVEL  */
+#define VIC_INT_POLARITY0   VIC_REG(0x0050)  /* 1: NEG, 0: POS */
+#define VIC_INT_POLARITY1   VIC_REG(0x0054)  /* 1: NEG, 0: POS */
+#define VIC_NO_PEND_VAL     VIC_REG(0x0060)
+#define VIC_INT_MASTEREN    VIC_REG(0x0064)  /* 1: IRQ, 2: FIQ     */
+#define VIC_PROTECTION      VIC_REG(0x006C)  /* 1: ENABLE          */
+#define VIC_CONFIG          VIC_REG(0x0068)  /* 1: USE ARM1136 VIC */
+#define VIC_IRQ_STATUS0     VIC_REG(0x0080)
+#define VIC_IRQ_STATUS1     VIC_REG(0x0084)
+#define VIC_FIQ_STATUS0     VIC_REG(0x0090)
+#define VIC_FIQ_STATUS1     VIC_REG(0x0094)
+#define VIC_RAW_STATUS0     VIC_REG(0x00A0)
+#define VIC_RAW_STATUS1     VIC_REG(0x00A4)
+#define VIC_INT_CLEAR0      VIC_REG(0x00B0)
+#define VIC_INT_CLEAR1      VIC_REG(0x00B4)
+#define VIC_SOFTINT0        VIC_REG(0x00C0)
+#define VIC_SOFTINT1        VIC_REG(0x00C4)
+#define VIC_IRQ_VEC_RD      VIC_REG(0x00D0)  /* pending int # */
+#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4)  /* pending vector addr */
+#define VIC_IRQ_VEC_WR      VIC_REG(0x00D8)
+#define VIC_IRQ_IN_SERVICE  VIC_REG(0x00E0)
+#define VIC_IRQ_IN_STACK    VIC_REG(0x00E4)
+#define VIC_TEST_BUS_SEL    VIC_REG(0x00E8)
+
+#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4))
+#define VIC_VECTADDR(n)     VIC_REG(0x0400+((n) * 4))
+
+static void msm_irq_ack(unsigned int irq)
+{
+       unsigned reg = VIC_INT_CLEAR0 + ((irq & 32) ? 4 : 0);
+       irq = 1 << (irq & 31);
+       writel(irq, reg);
+}
+
+static void msm_irq_mask(unsigned int irq)
+{
+       unsigned reg = VIC_INT_ENCLEAR0 + ((irq & 32) ? 4 : 0);
+       writel(1 << (irq & 31), reg);
+}
+
+static void msm_irq_unmask(unsigned int irq)
+{
+       unsigned reg = VIC_INT_ENSET0 + ((irq & 32) ? 4 : 0);
+       writel(1 << (irq & 31), reg);
+}
+
+static int msm_irq_set_wake(unsigned int irq, unsigned int on)
+{
+       return -EINVAL;
+}
+
+static int msm_irq_set_type(unsigned int irq, unsigned int flow_type)
+{
+       unsigned treg = VIC_INT_TYPE0 + ((irq & 32) ? 4 : 0);
+       unsigned preg = VIC_INT_POLARITY0 + ((irq & 32) ? 4 : 0);
+       int b = 1 << (irq & 31);
+
+       if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW))
+               writel(readl(preg) | b, preg);
+       if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH))
+               writel(readl(preg) & (~b), preg);
+
+       if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
+               writel(readl(treg) | b, treg);
+               set_irq_handler(irq, handle_edge_irq);
+       }
+       if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) {
+               writel(readl(treg) & (~b), treg);
+               set_irq_handler(irq, handle_level_irq);
+       }
+       return 0;
+}
+
+static struct irq_chip msm_irq_chip = {
+       .name      = "msm",
+       .ack       = msm_irq_ack,
+       .mask      = msm_irq_mask,
+       .unmask    = msm_irq_unmask,
+       .set_wake  = msm_irq_set_wake,
+       .set_type  = msm_irq_set_type,
+};
+
+void __init msm_init_irq(void)
+{
+       unsigned n;
+
+       /* select level interrupts */
+       writel(0, VIC_INT_TYPE0);
+       writel(0, VIC_INT_TYPE1);
+
+       /* select highlevel interrupts */
+       writel(0, VIC_INT_POLARITY0);
+       writel(0, VIC_INT_POLARITY1);
+
+       /* select IRQ for all INTs */
+       writel(0, VIC_INT_SELECT0);
+       writel(0, VIC_INT_SELECT1);
+
+       /* disable all INTs */
+       writel(0, VIC_INT_EN0);
+       writel(0, VIC_INT_EN1);
+
+       /* don't use 1136 vic */
+       writel(0, VIC_CONFIG);
+
+       /* enable interrupt controller */
+       writel(1, VIC_INT_MASTEREN);
+
+       for (n = 0; n < NR_MSM_IRQS; n++) {
+               set_irq_chip(n, &msm_irq_chip);
+               set_irq_handler(n, handle_level_irq);
+               set_irq_flags(n, IRQF_VALID);
+       }
+}

diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
new file mode 100644 (file)
index 0000000..bd4732d
--- /dev/null
+++ b/arch/arm/mach-msm/timer.c
@@ -0,0 +1,205 @@
+/* linux/arch/arm/mach-msm/timer.c
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/clk.h>
+#include <linux/clockchips.h>
+#include <linux/delay.h>
+
+#include <asm/mach/time.h>
+#include <asm/arch/msm_iomap.h>
+
+#include <asm/io.h>
+
+#define MSM_DGT_BASE (MSM_GPT_BASE + 0x10)
+#define MSM_DGT_SHIFT (5)
+
+#define TIMER_MATCH_VAL         0x0000
+#define TIMER_COUNT_VAL         0x0004
+#define TIMER_ENABLE            0x0008
+#define TIMER_ENABLE_CLR_ON_MATCH_EN    2
+#define TIMER_ENABLE_EN                 1
+#define TIMER_CLEAR             0x000C
+
+#define CSR_PROTECTION          0x0020
+#define CSR_PROTECTION_EN               1
+
+#define GPT_HZ 32768
+#define DGT_HZ 19200000 /* 19.2 MHz or 600 KHz after shift */
+
+struct msm_clock {
+       struct clock_event_device   clockevent;
+       struct clocksource          clocksource;
+       struct irqaction            irq;
+       uint32_t                    regbase;
+       uint32_t                    freq;
+       uint32_t                    shift;
+};
+
+static irqreturn_t msm_timer_interrupt(int irq, void *dev_id)
+{
+       struct clock_event_device *evt = dev_id;
+       evt->event_handler(evt);
+       return IRQ_HANDLED;
+}
+
+static cycle_t msm_gpt_read(void)
+{
+       return readl(MSM_GPT_BASE + TIMER_COUNT_VAL);
+}
+
+static cycle_t msm_dgt_read(void)
+{
+       return readl(MSM_DGT_BASE + TIMER_COUNT_VAL) >> MSM_DGT_SHIFT;
+}
+
+static int msm_timer_set_next_event(unsigned long cycles,
+                                   struct clock_event_device *evt)
+{
+       struct msm_clock *clock = container_of(evt, struct msm_clock, clockevent);
+       uint32_t now = readl(clock->regbase + TIMER_COUNT_VAL);
+       uint32_t alarm = now + (cycles << clock->shift);
+       int late;
+
+       writel(alarm, clock->regbase + TIMER_MATCH_VAL);
+       now = readl(clock->regbase + TIMER_COUNT_VAL);
+       late = now - alarm;
+       if (late >= (-2 << clock->shift) && late < DGT_HZ*5) {
+               printk(KERN_NOTICE "msm_timer_set_next_event(%lu) clock %s, "
+                      "alarm already expired, now %x, alarm %x, late %d\n",
+                      cycles, clock->clockevent.name, now, alarm, late);
+               return -ETIME;
+       }
+       return 0;
+}
+
+static void msm_timer_set_mode(enum clock_event_mode mode,
+                             struct clock_event_device *evt)
+{
+       struct msm_clock *clock = container_of(evt, struct msm_clock, clockevent);
+       switch (mode) {
+       case CLOCK_EVT_MODE_RESUME:
+       case CLOCK_EVT_MODE_PERIODIC:
+               break;
+       case CLOCK_EVT_MODE_ONESHOT:
+               writel(TIMER_ENABLE_EN, clock->regbase + TIMER_ENABLE);
+               break;
+       case CLOCK_EVT_MODE_UNUSED:
+       case CLOCK_EVT_MODE_SHUTDOWN:
+               writel(0, clock->regbase + TIMER_ENABLE);
+               break;
+       }
+}
+
+static struct msm_clock msm_clocks[] = {
+       {
+               .clockevent = {
+                       .name           = "gp_timer",
+                       .features       = CLOCK_EVT_FEAT_ONESHOT,
+                       .shift          = 32,
+                       .rating         = 200,
+                       .set_next_event = msm_timer_set_next_event,
+                       .set_mode       = msm_timer_set_mode,
+               },
+               .clocksource = {
+                       .name           = "gp_timer",
+                       .rating         = 200,
+                       .read           = msm_gpt_read,
+                       .mask           = CLOCKSOURCE_MASK(32),
+                       .shift          = 24,
+                       .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+               },
+               .irq = {
+                       .name    = "gp_timer",
+                       .flags   = IRQF_DISABLED | IRQF_TIMER | IRQF_TRIGGER_RISING,
+                       .handler = msm_timer_interrupt,
+                       .dev_id  = &msm_clocks[0].clockevent,
+                       .irq     = INT_GP_TIMER_EXP
+               },
+               .regbase = MSM_GPT_BASE,
+               .freq = GPT_HZ
+       },
+       {
+               .clockevent = {
+                       .name           = "dg_timer",
+                       .features       = CLOCK_EVT_FEAT_ONESHOT,
+                       .shift          = 32 + MSM_DGT_SHIFT,
+                       .rating         = 300,
+                       .set_next_event = msm_timer_set_next_event,
+                       .set_mode       = msm_timer_set_mode,
+               },
+               .clocksource = {
+                       .name           = "dg_timer",
+                       .rating         = 300,
+                       .read           = msm_dgt_read,
+                       .mask           = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT)),
+                       .shift          = 24 - MSM_DGT_SHIFT,
+                       .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+               },
+               .irq = {
+                       .name    = "dg_timer",
+                       .flags   = IRQF_DISABLED | IRQF_TIMER | IRQF_TRIGGER_RISING,
+                       .handler = msm_timer_interrupt,
+                       .dev_id  = &msm_clocks[1].clockevent,
+                       .irq     = INT_DEBUG_TIMER_EXP
+               },
+               .regbase = MSM_DGT_BASE,
+               .freq = DGT_HZ >> MSM_DGT_SHIFT,
+               .shift = MSM_DGT_SHIFT
+       }
+};
+
+static void __init msm_timer_init(void)
+{
+       int i;
+       int res;
+
+       for (i = 0; i < ARRAY_SIZE(msm_clocks); i++) {
+               struct msm_clock *clock = &msm_clocks[i];
+               struct clock_event_device *ce = &clock->clockevent;
+               struct clocksource *cs = &clock->clocksource;
+               writel(0, clock->regbase + TIMER_ENABLE);
+               writel(0, clock->regbase + TIMER_CLEAR);
+               writel(~0, clock->regbase + TIMER_MATCH_VAL);
+
+               ce->mult = div_sc(clock->freq, NSEC_PER_SEC, ce->shift);
+               /* allow at least 10 seconds to notice that the timer wrapped */
+               ce->max_delta_ns =
+                       clockevent_delta2ns(0xf0000000 >> clock->shift, ce);
+               /* 4 gets rounded down to 3 */
+               ce->min_delta_ns = clockevent_delta2ns(4, ce);
+               ce->cpumask = cpumask_of_cpu(0);
+
+               cs->mult = clocksource_hz2mult(clock->freq, cs->shift);
+               res = clocksource_register(cs);
+               if (res)
+                       printk(KERN_ERR "msm_timer_init: clocksource_register "
+                              "failed for %s\n", cs->name);
+
+               res = setup_irq(clock->irq.irq, &clock->irq);
+               if (res)
+                       printk(KERN_ERR "msm_timer_init: setup_irq "
+                              "failed for %s\n", cs->name);
+
+               clockevents_register_device(ce);
+       }
+}
+
+struct sys_timer msm_timer = {
+       .init = msm_timer_init
+};

diff --git a/arch/arm/mach-mx3/time.c b/arch/arm/mach-mx3/time.c
index e81fb5c5d7c39e22061a9f0b0be664b2afb55a9e..fb565c98dbfb67c8e0b3c4f047d8426922b41f62 100644 (file)
--- a/arch/arm/mach-mx3/time.c
+++ b/arch/arm/mach-mx3/time.c
@@ -45,8 +45,6 @@ static irqreturn_t mxc_timer_interrupt(int irq, void *dev_id)
 {
        unsigned int next_match;
 
-       write_seqlock(&xtime_lock);
-
        if (__raw_readl(MXC_GPT_GPTSR) & GPTSR_OF1) {
                do {
                        timer_tick();
@@ -57,8 +55,6 @@ static irqreturn_t mxc_timer_interrupt(int irq, void *dev_id)
                                       __raw_readl(MXC_GPT_GPTCNT)) <= 0);
        }
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index 4762e207b0bff82c4819e1314b480449a3188cf3..ea07b54afa598be9b115748fe6a30e023f192603 100644 (file)
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -33,12 +33,8 @@
 static irqreturn_t
 netx_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        /* acknowledge interrupt */
        writel(COUNTER_BIT(0), NETX_GPIO_IRQ);
 

diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index d5f6ea14fc7bdf241cbc9f26568d0abc3ac57e03..f550b19e1ecdd8fa479f11ff2dad1fd061e78835 100644 (file)
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -76,7 +76,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = INT_730_MPU_EXT_NIRQ,
                .end    = 0,
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 9393824cc150cbca8d70eb4c388a009344cda2ce..bfa04fa25524c23b5a0ede5a41313fe1a529f5bd 100644 (file)
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -209,7 +209,7 @@ static struct resource h2_smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(0),
                .end    = OMAP_GPIO_IRQ(0),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 978cdab16535e25edb386c37824a84c6900a0a2d..0565198605656d9136a46aa45f037c98a99e18dd 100644 (file)
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -208,7 +208,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(40),
                .end    = OMAP_GPIO_IRQ(40),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 7e63a41e37c699838471a97ab52004f28bd1a71d..7d2d8af155a340ffc1c77ee67fbeb086a69ca90a 100644 (file)
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -202,7 +202,7 @@ static struct resource innovator1510_smc91x_resources[] = {
        [1] = {
                .start  = OMAP1510_INT_ETHER,
                .end    = OMAP1510_INT_ETHER,
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 
@@ -269,7 +269,7 @@ static struct resource innovator1610_smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(0),
                .end    = OMAP_GPIO_IRQ(0),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 182a98a9df4c9e33cd55169bdae113d01daed629..e2c8ffd75cff45ceaa6a28f00acf2fc58edbdc2f 100644 (file)
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -32,7 +32,6 @@
 #include <asm/arch/common.h>
 #include <asm/arch/dsp_common.h>
 #include <asm/arch/aic23.h>
-#include <asm/arch/gpio.h>
 #include <asm/arch/omapfb.h>
 #include <asm/arch/lcd_mipid.h>
 

diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 5b575e687a2a0c65f89cfb4830beba6df6e1cd2b..84333440008c416d7f840a22870ae59b531b695d 100644 (file)
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -31,7 +31,6 @@
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/interrupt.h>
 #include <linux/i2c.h>
 
 #include <linux/mtd/mtd.h>
@@ -112,7 +111,7 @@ static struct resource osk5912_smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(0),
                .end    = OMAP_GPIO_IRQ(0),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index e47010fec27548920c95f397b35699642a2edcb8..ed7094a70064c2c0b50b04b204a2b76f8a0be38e 100644 (file)
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -42,7 +42,6 @@
 #include <asm/arch/common.h>
 #include <asm/arch/omap-alsa.h>
 
-#include <linux/input.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 

diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index c275d517764a91013b47003f8f2d91da86d96582..a9a0f6610c3deef2427ee72f6b80ae7c1885c53e 100644 (file)
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -44,7 +44,6 @@
 #include <asm/arch/common.h>
 #include <asm/arch/omap-alsa.h>
 
-#include <linux/input.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 

diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index e44437e10eefe7a751230c4f72097f4f63b96508..534dcfb9d2632c1e509ff3048bd4deeee5746a21 100644 (file)
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -75,7 +75,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = INT_730_MPU_EXT_NIRQ,
                .end    = 0,
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 214dd19889aca953922e77d6fc49efbb33c4daca..c82a1cd20ad4a9e435e0619a6cf087ef68d94993 100644 (file)
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -117,7 +117,7 @@ static struct resource voiceblue_smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(8),
                .end    = OMAP_GPIO_IRQ(8),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index d9805e3d930400de42e49afd8216e3a8c71bb745..06b7e54a01280f8b92a33fe9cd66f8d3bd7fb492 100644 (file)
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -639,7 +639,7 @@ static void omap_pm_finish(void)
 }
 
 
-static irqreturn_t  omap_wakeup_interrupt(int irq, void *dev)
+static irqreturn_t omap_wakeup_interrupt(int irq, void *dev)
 {
        return IRQ_HANDLED;
 }

diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 7e76fbf19b5d934dcfa76fc938f89eb157e6dd72..64235dee561445b9ae5776912b974771d3589944 100644 (file)
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -104,7 +104,7 @@ static struct resource sdp2430_smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
                .end    = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 3bb49c17c858e063e0405046bf4e298ee5379471..7846551f05752cb7f25c16346a9d1eb69890cb6f 100644 (file)
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -26,7 +26,6 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/leds.h>
-#include <linux/irq.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
@@ -127,7 +126,7 @@ static struct resource apollon_smc91x_resources[] = {
        [1] = {
                .start  = OMAP_GPIO_IRQ(APOLLON_ETHR_GPIO_IRQ),
                .end    = OMAP_GPIO_IRQ(APOLLON_ETHR_GPIO_IRQ),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
 };
 

diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 8d322c20ccaedd0e65f8537d376e2bceae3f42c4..3234deedb9465ae628f0832e2a4afba16376ecce 100644 (file)
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -40,13 +40,9 @@ static inline void omap2_gp_timer_start(unsigned long load_val)
 
 static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        omap_dm_timer_write_status(gptimer, OMAP_TIMER_INT_OVERFLOW);
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-orion/Kconfig b/arch/arm/mach-orion/Kconfig
new file mode 100644 (file)
index 0000000..1dcbb6a
--- /dev/null
+++ b/arch/arm/mach-orion/Kconfig
@@ -0,0 +1,41 @@
+if ARCH_ORION
+
+menu "Orion Implementations"
+
+config MACH_DB88F5281
+       bool "Marvell Orion-2 Development Board"
+       select I2C_BOARDINFO
+       help
+         Say 'Y' here if you want your kernel to support the
+         Marvell Orion-2 (88F5281) Development Board
+
+config MACH_RD88F5182
+       bool "Marvell Orion-NAS Reference Design"
+       select I2C_BOARDINFO
+       help
+         Say 'Y' here if you want your kernel to support the
+         Marvell Orion-NAS (88F5182) RD2
+
+config MACH_KUROBOX_PRO
+       bool "KuroBox Pro"
+       select I2C_BOARDINFO
+       help
+         Say 'Y' here if you want your kernel to support the
+         KuroBox Pro platform.
+
+config MACH_DNS323
+       bool "D-Link DNS-323"
+       select I2C_BOARDINFO
+       help
+         Say 'Y' here if you want your kernel to support the
+         D-Link DNS-323 platform.
+
+config MACH_TS209
+       bool "QNAP TS-109/TS-209"
+       help
+         Say 'Y' here if you want your kernel to support the
+         QNAP TS-109/TS-209 platform.
+
+endmenu
+
+endif

diff --git a/arch/arm/mach-orion/Makefile b/arch/arm/mach-orion/Makefile
new file mode 100644 (file)
index 0000000..f91d937
--- /dev/null
+++ b/arch/arm/mach-orion/Makefile
@@ -0,0 +1,6 @@
+obj-y                          += common.o addr-map.o pci.o gpio.o irq.o time.o
+obj-$(CONFIG_MACH_DB88F5281)   += db88f5281-setup.o
+obj-$(CONFIG_MACH_RD88F5182)   += rd88f5182-setup.o
+obj-$(CONFIG_MACH_KUROBOX_PRO) += kurobox_pro-setup.o
+obj-$(CONFIG_MACH_DNS323)      += dns323-setup.o
+obj-$(CONFIG_MACH_TS209)       += ts209-setup.o

diff --git a/arch/arm/mach-orion/Makefile.boot b/arch/arm/mach-orion/Makefile.boot
new file mode 100644 (file)
index 0000000..67039c3
--- /dev/null
+++ b/arch/arm/mach-orion/Makefile.boot
@@ -0,0 +1,3 @@
+   zreladdr-y  := 0x00008000
+params_phys-y  := 0x00000100
+initrd_phys-y  := 0x00800000

diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c
new file mode 100644 (file)
index 0000000..488da38
--- /dev/null
+++ b/arch/arm/mach-orion/addr-map.c
@@ -0,0 +1,484 @@
+/*
+ * arch/arm/mach-orion/addr-map.c
+ *
+ * Address map functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <asm/hardware.h>
+#include "common.h"
+
+/*
+ * The Orion has fully programable address map. There's a separate address
+ * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIE, USB,
+ * Gigabit Ethernet, DMA/XOR engines, etc. Each interface has its own
+ * address decode windows that allow it to access any of the Orion resources.
+ *
+ * CPU address decoding --
+ * Linux assumes that it is the boot loader that already setup the access to
+ * DDR and internal registers.
+ * Setup access to PCI and PCI-E IO/MEM space is issued by core.c.
+ * Setup access to various devices located on the device bus interface (e.g.
+ * flashes, RTC, etc) should be issued by machine-setup.c according to
+ * specific board population (by using orion_setup_cpu_win()).
+ *
+ * Non-CPU Masters address decoding --
+ * Unlike the CPU, we setup the access from Orion's master interfaces to DDR
+ * banks only (the typical use case).
+ * Setup access for each master to DDR is issued by common.c.
+ *
+ * Note: although orion_setbits() and orion_clrbits() are not atomic
+ * no locking is necessary here since code in this file is only called
+ * at boot time when there is no concurrency issues.
+ */
+
+/*
+ * Generic Address Decode Windows bit settings
+ */
+#define TARGET_DDR             0
+#define TARGET_PCI             3
+#define TARGET_PCIE            4
+#define TARGET_DEV_BUS         1
+#define ATTR_DDR_CS(n)         (((n) ==0) ? 0xe :      \
+                               ((n) == 1) ? 0xd :      \
+                               ((n) == 2) ? 0xb :      \
+                               ((n) == 3) ? 0x7 : 0xf)
+#define ATTR_PCIE_MEM          0x59
+#define ATTR_PCIE_IO           0x51
+#define ATTR_PCI_MEM           0x59
+#define ATTR_PCI_IO            0x51
+#define ATTR_DEV_CS0           0x1e
+#define ATTR_DEV_CS1           0x1d
+#define ATTR_DEV_CS2           0x1b
+#define ATTR_DEV_BOOT          0xf
+#define WIN_EN                 1
+
+/*
+ * Helpers to get DDR banks info
+ */
+#define DDR_BASE_CS(n)         ORION_DDR_REG(0x1500 + ((n) * 8))
+#define DDR_SIZE_CS(n)         ORION_DDR_REG(0x1504 + ((n) * 8))
+#define DDR_MAX_CS             4
+#define DDR_REG_TO_SIZE(reg)   (((reg) | 0xffffff) + 1)
+#define DDR_REG_TO_BASE(reg)   ((reg) & 0xff000000)
+#define DDR_BANK_EN            1
+
+/*
+ * CPU Address Decode Windows registers
+ */
+#define CPU_WIN_CTRL(n)                ORION_BRIDGE_REG(0x000 | ((n) << 4))
+#define CPU_WIN_BASE(n)                ORION_BRIDGE_REG(0x004 | ((n) << 4))
+#define CPU_WIN_REMAP_LO(n)    ORION_BRIDGE_REG(0x008 | ((n) << 4))
+#define CPU_WIN_REMAP_HI(n)    ORION_BRIDGE_REG(0x00c | ((n) << 4))
+#define CPU_MAX_WIN            8
+
+/*
+ * Use this CPU address decode windows allocation
+ */
+#define CPU_WIN_PCIE_IO                0
+#define CPU_WIN_PCI_IO         1
+#define CPU_WIN_PCIE_MEM       2
+#define CPU_WIN_PCI_MEM                3
+#define CPU_WIN_DEV_BOOT       4
+#define CPU_WIN_DEV_CS0                5
+#define CPU_WIN_DEV_CS1                6
+#define CPU_WIN_DEV_CS2                7
+
+/*
+ * PCIE Address Decode Windows registers
+ */
+#define PCIE_BAR_CTRL(n)       ORION_PCIE_REG(0x1804 + ((n - 1) * 4))
+#define PCIE_BAR_LO(n)         ORION_PCIE_REG(0x0010 + ((n) * 8))
+#define PCIE_BAR_HI(n)         ORION_PCIE_REG(0x0014 + ((n) * 8))
+#define PCIE_WIN_CTRL(n)       ORION_PCIE_REG(0x1820 + ((n) << 4))
+#define PCIE_WIN_BASE(n)       ORION_PCIE_REG(0x1824 + ((n) << 4))
+#define PCIE_WIN_REMAP(n)      ORION_PCIE_REG(0x182c + ((n) << 4))
+#define PCIE_DEFWIN_CTRL       ORION_PCIE_REG(0x18b0)
+#define PCIE_EXPROM_WIN_CTRL   ORION_PCIE_REG(0x18c0)
+#define PCIE_EXPROM_WIN_REMP   ORION_PCIE_REG(0x18c4)
+#define PCIE_MAX_BARS          3
+#define PCIE_MAX_WINS          5
+
+/*
+ * Use PCIE BAR '1' for all DDR banks
+ */
+#define PCIE_DRAM_BAR          1
+
+/*
+ * PCI Address Decode Windows registers
+ */
+#define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION_PCI_REG(0xc08) : \
+                               ((n) == 1) ? ORION_PCI_REG(0xd08) :  \
+                               ((n) == 2) ? ORION_PCI_REG(0xc0c) :  \
+                               ((n) == 3) ? ORION_PCI_REG(0xd0c) : 0)
+#define PCI_BAR_REMAP_DDR_CS(n)        (((n) ==0) ? ORION_PCI_REG(0xc48) : \
+                               ((n) == 1) ? ORION_PCI_REG(0xd48) :  \
+                               ((n) == 2) ? ORION_PCI_REG(0xc4c) :  \
+                               ((n) == 3) ? ORION_PCI_REG(0xd4c) : 0)
+#define PCI_BAR_ENABLE         ORION_PCI_REG(0xc3c)
+#define PCI_CTRL_BASE_LO(n)    ORION_PCI_REG(0x1e00 | ((n) << 4))
+#define PCI_CTRL_BASE_HI(n)    ORION_PCI_REG(0x1e04 | ((n) << 4))
+#define PCI_CTRL_SIZE(n)       ORION_PCI_REG(0x1e08 | ((n) << 4))
+#define PCI_ADDR_DECODE_CTRL   ORION_PCI_REG(0xd3c)
+
+/*
+ * PCI configuration heleprs for BAR settings
+ */
+#define PCI_CONF_FUNC_BAR_CS(n)                ((n) >> 1)
+#define PCI_CONF_REG_BAR_LO_CS(n)      (((n) & 1) ? 0x18 : 0x10)
+#define PCI_CONF_REG_BAR_HI_CS(n)      (((n) & 1) ? 0x1c : 0x14)
+
+/*
+ * Gigabit Ethernet Address Decode Windows registers
+ */
+#define ETH_WIN_BASE(win)      ORION_ETH_REG(0x200 + ((win) * 8))
+#define ETH_WIN_SIZE(win)      ORION_ETH_REG(0x204 + ((win) * 8))
+#define ETH_WIN_REMAP(win)     ORION_ETH_REG(0x280 + ((win) * 4))
+#define ETH_WIN_EN             ORION_ETH_REG(0x290)
+#define ETH_WIN_PROT           ORION_ETH_REG(0x294)
+#define ETH_MAX_WIN            6
+#define ETH_MAX_REMAP_WIN      4
+
+/*
+ * USB Address Decode Windows registers
+ */
+#define USB_WIN_CTRL(i, w)     ((i == 0) ? ORION_USB0_REG(0x320 + ((w) << 4)) \
+                                       : ORION_USB1_REG(0x320 + ((w) << 4)))
+#define USB_WIN_BASE(i, w)     ((i == 0) ? ORION_USB0_REG(0x324 + ((w) << 4)) \
+                                       : ORION_USB1_REG(0x324 + ((w) << 4)))
+#define USB_MAX_WIN            4
+
+/*
+ * SATA Address Decode Windows registers
+ */
+#define SATA_WIN_CTRL(win)     ORION_SATA_REG(0x30 + ((win) * 0x10))
+#define SATA_WIN_BASE(win)     ORION_SATA_REG(0x34 + ((win) * 0x10))
+#define SATA_MAX_WIN           4
+
+static int __init orion_cpu_win_can_remap(u32 win)
+{
+       u32 dev, rev;
+
+       orion_pcie_id(&dev, &rev);
+       if ((dev == MV88F5281_DEV_ID && win < 4)
+           || (dev == MV88F5182_DEV_ID && win < 2)
+           || (dev == MV88F5181_DEV_ID && win < 2))
+               return 1;
+
+       return 0;
+}
+
+void __init orion_setup_cpu_win(enum orion_target target, u32 base, u32 size, int remap)
+{
+       u32 win, attr, ctrl;
+
+       switch (target) {
+       case ORION_PCIE_IO:
+               target = TARGET_PCIE;
+               attr = ATTR_PCIE_IO;
+               win = CPU_WIN_PCIE_IO;
+               break;
+       case ORION_PCI_IO:
+               target = TARGET_PCI;
+               attr = ATTR_PCI_IO;
+               win = CPU_WIN_PCI_IO;
+               break;
+       case ORION_PCIE_MEM:
+               target = TARGET_PCIE;
+               attr = ATTR_PCIE_MEM;
+               win = CPU_WIN_PCIE_MEM;
+               break;
+       case ORION_PCI_MEM:
+               target = TARGET_PCI;
+               attr = ATTR_PCI_MEM;
+               win = CPU_WIN_PCI_MEM;
+               break;
+       case ORION_DEV_BOOT:
+               target = TARGET_DEV_BUS;
+               attr = ATTR_DEV_BOOT;
+               win = CPU_WIN_DEV_BOOT;
+               break;
+       case ORION_DEV0:
+               target = TARGET_DEV_BUS;
+               attr = ATTR_DEV_CS0;
+               win = CPU_WIN_DEV_CS0;
+               break;
+       case ORION_DEV1:
+               target = TARGET_DEV_BUS;
+               attr = ATTR_DEV_CS1;
+               win = CPU_WIN_DEV_CS1;
+               break;
+       case ORION_DEV2:
+               target = TARGET_DEV_BUS;
+               attr = ATTR_DEV_CS2;
+               win = CPU_WIN_DEV_CS2;
+               break;
+       case ORION_DDR:
+       case ORION_REGS:
+               /*
+                * Must be mapped by bootloader.
+                */
+       default:
+               target = attr = win = -1;
+               BUG();
+       }
+
+       base &= 0xffff0000;
+       ctrl = (((size - 1) & 0xffff0000) | (attr << 8) |
+               (target << 4) | WIN_EN);
+
+       orion_write(CPU_WIN_BASE(win), base);
+       orion_write(CPU_WIN_CTRL(win), ctrl);
+
+       if (orion_cpu_win_can_remap(win)) {
+               if (remap >= 0) {
+                       orion_write(CPU_WIN_REMAP_LO(win), remap & 0xffff0000);
+                       orion_write(CPU_WIN_REMAP_HI(win), 0);
+               } else {
+                       orion_write(CPU_WIN_REMAP_LO(win), base);
+                       orion_write(CPU_WIN_REMAP_HI(win), 0);
+               }
+       }
+}
+
+void __init orion_setup_cpu_wins(void)
+{
+       int i;
+
+       /*
+        * First, disable and clear windows
+        */
+       for (i = 0; i < CPU_MAX_WIN; i++) {
+               orion_write(CPU_WIN_BASE(i), 0);
+               orion_write(CPU_WIN_CTRL(i), 0);
+               if (orion_cpu_win_can_remap(i)) {
+                       orion_write(CPU_WIN_REMAP_LO(i), 0);
+                       orion_write(CPU_WIN_REMAP_HI(i), 0);
+               }
+       }
+
+       /*
+        * Setup windows for PCI+PCIE IO+MAM space
+        */
+       orion_setup_cpu_win(ORION_PCIE_IO, ORION_PCIE_IO_BASE,
+                               ORION_PCIE_IO_SIZE, ORION_PCIE_IO_REMAP);
+       orion_setup_cpu_win(ORION_PCI_IO, ORION_PCI_IO_BASE,
+                               ORION_PCI_IO_SIZE, ORION_PCI_IO_REMAP);
+       orion_setup_cpu_win(ORION_PCIE_MEM, ORION_PCIE_MEM_BASE,
+                               ORION_PCIE_MEM_SIZE, -1);
+       orion_setup_cpu_win(ORION_PCI_MEM, ORION_PCI_MEM_BASE,
+                               ORION_PCI_MEM_SIZE, -1);
+}
+
+/*
+ * Setup PCIE BARs and Address Decode Wins:
+ * BAR[0,2] -> disabled, BAR[1] -> covers all DRAM banks
+ * WIN[0-3] -> DRAM bank[0-3]
+ */
+void __init orion_setup_pcie_wins(void)
+{
+       u32 base, size, i;
+
+       /*
+        * First, disable and clear BARs and windows
+        */
+       for (i = 1; i < PCIE_MAX_BARS; i++) {
+               orion_write(PCIE_BAR_CTRL(i), 0);
+               orion_write(PCIE_BAR_LO(i), 0);
+               orion_write(PCIE_BAR_HI(i), 0);
+       }
+
+       for (i = 0; i < PCIE_MAX_WINS; i++) {
+               orion_write(PCIE_WIN_CTRL(i), 0);
+               orion_write(PCIE_WIN_BASE(i), 0);
+               orion_write(PCIE_WIN_REMAP(i), 0);
+       }
+
+       /*
+        * Setup windows for DDR banks. Count total DDR size on the fly.
+        */
+       base = DDR_REG_TO_BASE(orion_read(DDR_BASE_CS(0)));
+       size = 0;
+       for (i = 0; i < DDR_MAX_CS; i++) {
+               u32 bank_base, bank_size;
+               bank_size = orion_read(DDR_SIZE_CS(i));
+               bank_base = orion_read(DDR_BASE_CS(i));
+               if (bank_size & DDR_BANK_EN) {
+                       bank_size = DDR_REG_TO_SIZE(bank_size);
+                       bank_base = DDR_REG_TO_BASE(bank_base);
+                       orion_write(PCIE_WIN_BASE(i), bank_base & 0xffff0000);
+                       orion_write(PCIE_WIN_REMAP(i), 0);
+                       orion_write(PCIE_WIN_CTRL(i),
+                                       ((bank_size-1) & 0xffff0000) |
+                                       (ATTR_DDR_CS(i) << 8) |
+                                       (TARGET_DDR << 4) |
+                                       (PCIE_DRAM_BAR << 1) | WIN_EN);
+                       size += bank_size;
+               }
+       }
+
+       /*
+        * Setup BAR[1] to all DRAM banks
+        */
+       orion_write(PCIE_BAR_LO(PCIE_DRAM_BAR), base & 0xffff0000);
+       orion_write(PCIE_BAR_HI(PCIE_DRAM_BAR), 0);
+       orion_write(PCIE_BAR_CTRL(PCIE_DRAM_BAR),
+                               ((size - 1) & 0xffff0000) | WIN_EN);
+}
+
+void __init orion_setup_pci_wins(void)
+{
+       u32 base, size, i;
+
+       /*
+        * First, disable windows
+        */
+       orion_write(PCI_BAR_ENABLE, 0xffffffff);
+
+       /*
+        * Setup windows for DDR banks.
+        */
+       for (i = 0; i < DDR_MAX_CS; i++) {
+               base = orion_read(DDR_BASE_CS(i));
+               size = orion_read(DDR_SIZE_CS(i));
+               if (size & DDR_BANK_EN) {
+                       u32 bus, dev, func, reg, val;
+                       size = DDR_REG_TO_SIZE(size);
+                       base = DDR_REG_TO_BASE(base);
+                       bus = orion_pci_local_bus_nr();
+                       dev = orion_pci_local_dev_nr();
+                       func = PCI_CONF_FUNC_BAR_CS(i);
+                       reg = PCI_CONF_REG_BAR_LO_CS(i);
+                       orion_pci_hw_rd_conf(bus, dev, func, reg, 4, &val);
+                       orion_pci_hw_wr_conf(bus, dev, func, reg, 4,
+                                       (base & 0xfffff000) | (val & 0xfff));
+                       reg = PCI_CONF_REG_BAR_HI_CS(i);
+                       orion_pci_hw_wr_conf(bus, dev, func, reg, 4, 0);
+                       orion_write(PCI_BAR_SIZE_DDR_CS(i),
+                                       (size - 1) & 0xfffff000);
+                       orion_write(PCI_BAR_REMAP_DDR_CS(i),
+                                       base & 0xfffff000);
+                       orion_clrbits(PCI_BAR_ENABLE, (1 << i));
+               }
+       }
+
+       /*
+        * Disable automatic update of address remaping when writing to BARs
+        */
+       orion_setbits(PCI_ADDR_DECODE_CTRL, 1);
+}
+
+void __init orion_setup_usb_wins(void)
+{
+       int i;
+       u32 usb_if, dev, rev;
+       u32 max_usb_if = 1;
+
+       orion_pcie_id(&dev, &rev);
+       if (dev == MV88F5182_DEV_ID)
+               max_usb_if = 2;
+
+       for (usb_if = 0; usb_if < max_usb_if; usb_if++) {
+               /*
+                * First, disable and clear windows
+                */
+               for (i = 0; i < USB_MAX_WIN; i++) {
+                       orion_write(USB_WIN_BASE(usb_if, i), 0);
+                       orion_write(USB_WIN_CTRL(usb_if, i), 0);
+               }
+
+               /*
+                * Setup windows for DDR banks.
+                */
+               for (i = 0; i < DDR_MAX_CS; i++) {
+                       u32 base, size;
+                       size = orion_read(DDR_SIZE_CS(i));
+                       base = orion_read(DDR_BASE_CS(i));
+                       if (size & DDR_BANK_EN) {
+                               base = DDR_REG_TO_BASE(base);
+                               size = DDR_REG_TO_SIZE(size);
+                               orion_write(USB_WIN_CTRL(usb_if, i),
+                                               ((size-1) & 0xffff0000) |
+                                               (ATTR_DDR_CS(i) << 8) |
+                                               (TARGET_DDR << 4) | WIN_EN);
+                               orion_write(USB_WIN_BASE(usb_if, i),
+                                               base & 0xffff0000);
+                       }
+               }
+       }
+}
+
+void __init orion_setup_eth_wins(void)
+{
+       int i;
+
+       /*
+        * First, disable and clear windows
+        */
+       for (i = 0; i < ETH_MAX_WIN; i++) {
+               orion_write(ETH_WIN_BASE(i), 0);
+               orion_write(ETH_WIN_SIZE(i), 0);
+               orion_setbits(ETH_WIN_EN, 1 << i);
+               orion_clrbits(ETH_WIN_PROT, 0x3 << (i * 2));
+               if (i < ETH_MAX_REMAP_WIN)
+                       orion_write(ETH_WIN_REMAP(i), 0);
+       }
+
+       /*
+        * Setup windows for DDR banks.
+        */
+       for (i = 0; i < DDR_MAX_CS; i++) {
+               u32 base, size;
+               size = orion_read(DDR_SIZE_CS(i));
+               base = orion_read(DDR_BASE_CS(i));
+               if (size & DDR_BANK_EN) {
+                       base = DDR_REG_TO_BASE(base);
+                       size = DDR_REG_TO_SIZE(size);
+                       orion_write(ETH_WIN_SIZE(i), (size-1) & 0xffff0000);
+                       orion_write(ETH_WIN_BASE(i), (base & 0xffff0000) |
+                                       (ATTR_DDR_CS(i) << 8) |
+                                       TARGET_DDR);
+                       orion_clrbits(ETH_WIN_EN, 1 << i);
+                       orion_setbits(ETH_WIN_PROT, 0x3 << (i * 2));
+               }
+       }
+}
+
+void __init orion_setup_sata_wins(void)
+{
+       int i;
+
+       /*
+        * First, disable and clear windows
+        */
+       for (i = 0; i < SATA_MAX_WIN; i++) {
+               orion_write(SATA_WIN_BASE(i), 0);
+               orion_write(SATA_WIN_CTRL(i), 0);
+       }
+
+       /*
+        * Setup windows for DDR banks.
+        */
+       for (i = 0; i < DDR_MAX_CS; i++) {
+               u32 base, size;
+               size = orion_read(DDR_SIZE_CS(i));
+               base = orion_read(DDR_BASE_CS(i));
+               if (size & DDR_BANK_EN) {
+                       base = DDR_REG_TO_BASE(base);
+                       size = DDR_REG_TO_SIZE(size);
+                       orion_write(SATA_WIN_CTRL(i),
+                                       ((size-1) & 0xffff0000) |
+                                       (ATTR_DDR_CS(i) << 8) |
+                                       (TARGET_DDR << 4) | WIN_EN);
+                       orion_write(SATA_WIN_BASE(i),
+                                       base & 0xffff0000);
+               }
+       }
+}

diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
new file mode 100644 (file)
index 0000000..5e20b6b
--- /dev/null
+++ b/arch/arm/mach-orion/common.c
@@ -0,0 +1,315 @@
+/*
+ * arch/arm/mach-orion/common.c
+ *
+ * Core functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
+#include <asm/page.h>
+#include <asm/timex.h>
+#include <asm/mach/map.h>
+#include <asm/arch/orion.h>
+#include "common.h"
+
+/*****************************************************************************
+ * I/O Address Mapping
+ ****************************************************************************/
+static struct map_desc orion_io_desc[] __initdata = {
+       {
+               .virtual        = ORION_REGS_BASE,
+               .pfn            = __phys_to_pfn(ORION_REGS_BASE),
+               .length         = ORION_REGS_SIZE,
+               .type           = MT_DEVICE
+       },
+       {
+               .virtual        = ORION_PCIE_IO_BASE,
+               .pfn            = __phys_to_pfn(ORION_PCIE_IO_BASE),
+               .length         = ORION_PCIE_IO_SIZE,
+               .type           = MT_DEVICE
+       },
+       {
+               .virtual        = ORION_PCI_IO_BASE,
+               .pfn            = __phys_to_pfn(ORION_PCI_IO_BASE),
+               .length         = ORION_PCI_IO_SIZE,
+               .type           = MT_DEVICE
+       },
+       {
+               .virtual        = ORION_PCIE_WA_BASE,
+               .pfn            = __phys_to_pfn(ORION_PCIE_WA_BASE),
+               .length         = ORION_PCIE_WA_SIZE,
+               .type           = MT_DEVICE
+       },
+};
+
+void __init orion_map_io(void)
+{
+       iotable_init(orion_io_desc, ARRAY_SIZE(orion_io_desc));
+}
+
+/*****************************************************************************
+ * UART
+ ****************************************************************************/
+
+static struct resource orion_uart_resources[] = {
+       {
+               .start          = UART0_BASE,
+               .end            = UART0_BASE + 0xff,
+               .flags          = IORESOURCE_MEM,
+       },
+       {
+               .start          = IRQ_ORION_UART0,
+               .end            = IRQ_ORION_UART0,
+               .flags          = IORESOURCE_IRQ,
+       },
+       {
+               .start          = UART1_BASE,
+               .end            = UART1_BASE + 0xff,
+               .flags          = IORESOURCE_MEM,
+       },
+       {
+               .start          = IRQ_ORION_UART1,
+               .end            = IRQ_ORION_UART1,
+               .flags          = IORESOURCE_IRQ,
+       },
+};
+
+static struct plat_serial8250_port orion_uart_data[] = {
+       {
+               .mapbase        = UART0_BASE,
+               .membase        = (char *)UART0_BASE,
+               .irq            = IRQ_ORION_UART0,
+               .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+               .iotype         = UPIO_MEM,
+               .regshift       = 2,
+               .uartclk        = ORION_TCLK,
+       },
+       {
+               .mapbase        = UART1_BASE,
+               .membase        = (char *)UART1_BASE,
+               .irq            = IRQ_ORION_UART1,
+               .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+               .iotype         = UPIO_MEM,
+               .regshift       = 2,
+               .uartclk        = ORION_TCLK,
+       },
+       { },
+};
+
+static struct platform_device orion_uart = {
+       .name                   = "serial8250",
+       .id                     = PLAT8250_DEV_PLATFORM,
+       .dev                    = {
+               .platform_data  = orion_uart_data,
+       },
+       .resource               = orion_uart_resources,
+       .num_resources          = ARRAY_SIZE(orion_uart_resources),
+};
+
+/*******************************************************************************
+ * USB Controller - 2 interfaces
+ ******************************************************************************/
+
+static struct resource orion_ehci0_resources[] = {
+       {
+               .start  = ORION_USB0_REG_BASE,
+               .end    = ORION_USB0_REG_BASE + SZ_4K,
+               .flags  = IORESOURCE_MEM,
+       },
+       {
+               .start  = IRQ_ORION_USB0_CTRL,
+               .end    = IRQ_ORION_USB0_CTRL,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct resource orion_ehci1_resources[] = {
+       {
+               .start  = ORION_USB1_REG_BASE,
+               .end    = ORION_USB1_REG_BASE + SZ_4K,
+               .flags  = IORESOURCE_MEM,
+       },
+       {
+               .start  = IRQ_ORION_USB1_CTRL,
+               .end    = IRQ_ORION_USB1_CTRL,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static u64 ehci_dmamask = 0xffffffffUL;
+
+static struct platform_device orion_ehci0 = {
+       .name           = "orion-ehci",
+       .id             = 0,
+       .dev            = {
+               .dma_mask               = &ehci_dmamask,
+               .coherent_dma_mask      = 0xffffffff,
+       },
+       .resource       = orion_ehci0_resources,
+       .num_resources  = ARRAY_SIZE(orion_ehci0_resources),
+};
+
+static struct platform_device orion_ehci1 = {
+       .name           = "orion-ehci",
+       .id             = 1,
+       .dev            = {
+               .dma_mask               = &ehci_dmamask,
+               .coherent_dma_mask      = 0xffffffff,
+       },
+       .resource       = orion_ehci1_resources,
+       .num_resources  = ARRAY_SIZE(orion_ehci1_resources),
+};
+
+/*****************************************************************************
+ * Gigabit Ethernet port
+ * (The Orion and Discovery (MV643xx) families use the same Ethernet driver)
+ ****************************************************************************/
+
+static struct resource orion_eth_shared_resources[] = {
+       {
+               .start  = ORION_ETH_REG_BASE,
+               .end    = ORION_ETH_REG_BASE + 0xffff,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device orion_eth_shared = {
+       .name           = MV643XX_ETH_SHARED_NAME,
+       .id             = 0,
+       .num_resources  = 1,
+       .resource       = orion_eth_shared_resources,
+};
+
+static struct resource orion_eth_resources[] = {
+       {
+               .name   = "eth irq",
+               .start  = IRQ_ORION_ETH_SUM,
+               .end    = IRQ_ORION_ETH_SUM,
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+static struct platform_device orion_eth = {
+       .name           = MV643XX_ETH_NAME,
+       .id             = 0,
+       .num_resources  = 1,
+       .resource       = orion_eth_resources,
+};
+
+void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data)
+{
+       orion_eth.dev.platform_data = eth_data;
+       platform_device_register(&orion_eth_shared);
+       platform_device_register(&orion_eth);
+}
+
+/*****************************************************************************
+ * I2C controller
+ * (The Orion and Discovery (MV643xx) families share the same I2C controller)
+ ****************************************************************************/
+
+static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
+       .freq_m         = 8, /* assumes 166 MHz TCLK */
+       .freq_n         = 3,
+       .timeout        = 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_resources[] = {
+       {
+               .name   = "i2c base",
+               .start  = I2C_BASE,
+               .end    = I2C_BASE + 0x20 -1,
+               .flags  = IORESOURCE_MEM,
+       },
+       {
+               .name   = "i2c irq",
+               .start  = IRQ_ORION_I2C,
+               .end    = IRQ_ORION_I2C,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device orion_i2c = {
+       .name           = MV64XXX_I2C_CTLR_NAME,
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(orion_i2c_resources),
+       .resource       = orion_i2c_resources,
+       .dev            = {
+               .platform_data = &orion_i2c_pdata,
+       },
+};
+
+/*****************************************************************************
+ * General
+ ****************************************************************************/
+
+/*
+ * Identify device ID and rev from PCIE configuration header space '0'.
+ */
+static void orion_id(u32 *dev, u32 *rev, char **dev_name)
+{
+       orion_pcie_id(dev, rev);
+
+       if (*dev == MV88F5281_DEV_ID) {
+               if (*rev == MV88F5281_REV_D2) {
+                       *dev_name = "MV88F5281-D2";
+               } else if (*rev == MV88F5281_REV_D1) {
+                       *dev_name = "MV88F5281-D1";
+               } else {
+                       *dev_name = "MV88F5281-Rev-Unsupported";
+               }
+       } else if (*dev == MV88F5182_DEV_ID) {
+               if (*rev == MV88F5182_REV_A2) {
+                       *dev_name = "MV88F5182-A2";
+               } else {
+                       *dev_name = "MV88F5182-Rev-Unsupported";
+               }
+       } else if (*dev == MV88F5181_DEV_ID) {
+               if (*rev == MV88F5181_REV_B1) {
+                       *dev_name = "MV88F5181-Rev-B1";
+               } else {
+                       *dev_name = "MV88F5181-Rev-Unsupported";
+               }
+       } else {
+               *dev_name = "Device-Unknown";
+       }
+}
+
+void __init orion_init(void)
+{
+       char *dev_name;
+       u32 dev, rev;
+
+       orion_id(&dev, &rev, &dev_name);
+       printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION_TCLK);
+
+       /*
+        * Setup Orion address map
+        */
+       orion_setup_cpu_wins();
+       orion_setup_usb_wins();
+       orion_setup_eth_wins();
+       orion_setup_pci_wins();
+       orion_setup_pcie_wins();
+       if (dev == MV88F5182_DEV_ID)
+               orion_setup_sata_wins();
+
+       /*
+        * REgister devices
+        */
+       platform_device_register(&orion_uart);
+       platform_device_register(&orion_ehci0);
+       if (dev == MV88F5182_DEV_ID)
+               platform_device_register(&orion_ehci1);
+       platform_device_register(&orion_i2c);
+}

diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h
new file mode 100644 (file)
index 0000000..06c10c0
--- /dev/null
+++ b/arch/arm/mach-orion/common.h
@@ -0,0 +1,78 @@
+#ifndef __ARCH_ORION_COMMON_H__
+#define __ARCH_ORION_COMMON_H__
+
+/*
+ * Basic Orion init functions used early by machine-setup.
+ */
+
+void __init orion_map_io(void);
+void __init orion_init_irq(void);
+void __init orion_init(void);
+
+/*
+ * Enumerations and functions for Orion windows mapping. Used by Orion core
+ * functions to map its interfaces and by the machine-setup to map its on-
+ * board devices. Details in /mach-orion/addr-map.c
+ */
+
+enum orion_target {
+       ORION_DEV_BOOT = 0,
+       ORION_DEV0,
+       ORION_DEV1,
+       ORION_DEV2,
+       ORION_PCIE_MEM,
+       ORION_PCIE_IO,
+       ORION_PCI_MEM,
+       ORION_PCI_IO,
+       ORION_DDR,
+       ORION_REGS,
+       ORION_MAX_TARGETS
+};
+
+void orion_setup_cpu_win(enum orion_target target, u32 base, u32 size, int remap);
+void orion_setup_cpu_wins(void);
+void orion_setup_eth_wins(void);
+void orion_setup_usb_wins(void);
+void orion_setup_pci_wins(void);
+void orion_setup_pcie_wins(void);
+void orion_setup_sata_wins(void);
+
+/*
+ * Shared code used internally by other Orion core functions.
+ * (/mach-orion/pci.c)
+ */
+
+struct pci_sys_data;
+struct pci_bus;
+
+void orion_pcie_id(u32 *dev, u32 *rev);
+u32 orion_pcie_local_bus_nr(void);
+u32 orion_pci_local_bus_nr(void);
+u32 orion_pci_local_dev_nr(void);
+int orion_pci_sys_setup(int nr, struct pci_sys_data *sys);
+struct pci_bus *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
+int orion_pci_hw_rd_conf(u32 bus, u32 dev, u32 func, u32 where, u32 size, u32 *val);
+int orion_pci_hw_wr_conf(u32 bus, u32 dev, u32 func, u32 where, u32 size, u32 val);
+
+/*
+ * Valid GPIO pins according to MPP setup, used by machine-setup.
+ * (/mach-orion/gpio.c).
+ */
+
+void __init orion_gpio_set_valid_pins(u32 pins);
+void gpio_display(void);       /* debug */
+
+/*
+ * Orion system timer (clocksource + clockevnt, /mach-orion/time.c)
+ */
+extern struct sys_timer orion_timer;
+
+/*
+ * Pull in Orion Ethernet platform_data, used by machine-setup
+ */
+
+struct mv643xx_eth_platform_data;
+
+void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data);
+
+#endif /* __ARCH_ORION_COMMON_H__ */

diff --git a/arch/arm/mach-orion/db88f5281-setup.c b/arch/arm/mach-orion/db88f5281-setup.c
new file mode 100644 (file)
index 0000000..cb2a95c
--- /dev/null
+++ b/arch/arm/mach-orion/db88f5281-setup.c
@@ -0,0 +1,364 @@
+/*
+ * arch/arm/mach-orion/db88f5281-setup.c
+ *
+ * Marvell Orion-2 Development Board Setup
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/nand.h>
+#include <linux/timer.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/i2c.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <asm/arch/orion.h>
+#include <asm/arch/platform.h>
+#include "common.h"
+
+/*****************************************************************************
+ * DB-88F5281 on board devices
+ ****************************************************************************/
+
+/*
+ * 512K NOR flash Device bus boot chip select
+ */
+
+#define DB88F5281_NOR_BOOT_BASE                0xf4000000
+#define DB88F5281_NOR_BOOT_SIZE                SZ_512K
+
+/*
+ * 7-Segment on Device bus chip select 0
+ */
+
+#define DB88F5281_7SEG_BASE            0xfa000000
+#define DB88F5281_7SEG_SIZE            SZ_1K
+
+/*
+ * 32M NOR flash on Device bus chip select 1
+ */
+
+#define DB88F5281_NOR_BASE             0xfc000000
+#define DB88F5281_NOR_SIZE             SZ_32M
+
+/*
+ * 32M NAND flash on Device bus chip select 2
+ */
+
+#define DB88F5281_NAND_BASE            0xfa800000
+#define DB88F5281_NAND_SIZE            SZ_1K
+
+/*
+ * PCI
+ */
+
+#define DB88F5281_PCI_SLOT0_OFFS               7
+#define DB88F5281_PCI_SLOT0_IRQ_PIN            12
+#define DB88F5281_PCI_SLOT1_SLOT2_IRQ_PIN      13
+
+/*****************************************************************************
+ * 512M NOR Flash on Device bus Boot CS
+ ****************************************************************************/
+
+static struct physmap_flash_data db88f5281_boot_flash_data = {
+       .width          = 1,    /* 8 bit bus width */
+};
+
+static struct resource db88f5281_boot_flash_resource = {
+       .flags          = IORESOURCE_MEM,
+       .start          = DB88F5281_NOR_BOOT_BASE,
+       .end            = DB88F5281_NOR_BOOT_BASE + DB88F5281_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device db88f5281_boot_flash = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = {
+               .platform_data = &db88f5281_boot_flash_data,
+       },
+       .num_resources  = 1,
+       .resource       = &db88f5281_boot_flash_resource,
+};
+
+/*****************************************************************************
+ * 32M NOR Flash on Device bus CS1
+ ****************************************************************************/
+
+static struct physmap_flash_data db88f5281_nor_flash_data = {
+       .width          = 4,    /* 32 bit bus width */
+};
+
+static struct resource db88f5281_nor_flash_resource = {
+       .flags          = IORESOURCE_MEM,
+       .start          = DB88F5281_NOR_BASE,
+       .end            = DB88F5281_NOR_BASE + DB88F5281_NOR_SIZE - 1,
+};
+
+static struct platform_device db88f5281_nor_flash = {
+       .name           = "physmap-flash",
+       .id             = 1,
+       .dev            = {
+               .platform_data = &db88f5281_nor_flash_data,
+       },
+       .num_resources  = 1,
+       .resource       = &db88f5281_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * 32M NAND Flash on Device bus CS2
+ ****************************************************************************/
+
+static struct mtd_partition db88f5281_nand_parts[] = {
+       {
+               .name = "kernel",
+               .offset = 0,
+               .size = SZ_2M,
+       },
+       {
+               .name = "root",
+               .offset = SZ_2M,
+               .size = (SZ_16M - SZ_2M),
+       },
+       {
+               .name = "user",
+               .offset = SZ_16M,
+               .size = SZ_8M,
+       },
+       {
+               .name = "recovery",
+               .offset = (SZ_16M + SZ_8M),
+               .size = SZ_8M,
+       },
+};
+
+static struct resource db88f5281_nand_resource = {
+       .flags          = IORESOURCE_MEM,
+       .start          = DB88F5281_NAND_BASE,
+       .end            = DB88F5281_NAND_BASE + DB88F5281_NAND_SIZE - 1,
+};
+
+static struct orion_nand_data db88f5281_nand_data = {
+       .parts          = db88f5281_nand_parts,
+       .nr_parts       = ARRAY_SIZE(db88f5281_nand_parts),
+       .cle            = 0,
+       .ale            = 1,
+       .width          = 8,
+};
+
+static struct platform_device db88f5281_nand_flash = {
+       .name           = "orion_nand",
+       .id             = -1,
+       .dev            = {
+               .platform_data  = &db88f5281_nand_data,
+       },
+       .resource       = &db88f5281_nand_resource,
+       .num_resources  = 1,
+};
+
+/*****************************************************************************
+ * 7-Segment on Device bus CS0
+ * Dummy counter every 2 sec
+ ****************************************************************************/
+
+static void __iomem *db88f5281_7seg;
+static struct timer_list db88f5281_timer;
+
+static void db88f5281_7seg_event(unsigned long data)
+{
+       static int count = 0;
+       writel(0, db88f5281_7seg + (count << 4));
+       count = (count + 1) & 7;
+       mod_timer(&db88f5281_timer, jiffies + 2 * HZ);
+}
+
+static int __init db88f5281_7seg_init(void)
+{
+       if (machine_is_db88f5281()) {
+               db88f5281_7seg = ioremap(DB88F5281_7SEG_BASE,
+                                       DB88F5281_7SEG_SIZE);
+               if (!db88f5281_7seg) {
+                       printk(KERN_ERR "Failed to ioremap db88f5281_7seg\n");
+                       return -EIO;
+               }
+               setup_timer(&db88f5281_timer, db88f5281_7seg_event, 0);
+               mod_timer(&db88f5281_timer, jiffies + 2 * HZ);
+       }
+
+       return 0;
+}
+
+__initcall(db88f5281_7seg_init);
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+
+void __init db88f5281_pci_preinit(void)
+{
+       int pin;
+
+       /*
+        * Configure PCI GPIO IRQ pins
+        */
+       pin = DB88F5281_PCI_SLOT0_IRQ_PIN;
+       if (gpio_request(pin, "PCI Int1") == 0) {
+               if (gpio_direction_input(pin) == 0) {
+                       set_irq_type(gpio_to_irq(pin), IRQT_LOW);
+               } else {
+                       printk(KERN_ERR "db88f5281_pci_preinit faield to "
+                                       "set_irq_type pin %d\n", pin);
+                       gpio_free(pin);
+               }
+       } else {
+               printk(KERN_ERR "db88f5281_pci_preinit failed to gpio_request %d\n", pin);
+       }
+
+       pin = DB88F5281_PCI_SLOT1_SLOT2_IRQ_PIN;
+       if (gpio_request(pin, "PCI Int2") == 0) {
+               if (gpio_direction_input(pin) == 0) {
+                       set_irq_type(gpio_to_irq(pin), IRQT_LOW);
+               } else {
+                       printk(KERN_ERR "db88f5281_pci_preinit faield "
+                                       "to set_irq_type pin %d\n", pin);
+                       gpio_free(pin);
+               }
+       } else {
+               printk(KERN_ERR "db88f5281_pci_preinit failed to gpio_request %d\n", pin);
+       }
+}
+
+static int __init db88f5281_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+       /*
+        * PCIE IRQ is connected internally (not GPIO)
+        */
+       if (dev->bus->number == orion_pcie_local_bus_nr())
+               return IRQ_ORION_PCIE0_INT;
+
+       /*
+        * PCI IRQs are connected via GPIOs
+        */
+       switch (slot - DB88F5281_PCI_SLOT0_OFFS) {
+       case 0:
+               return gpio_to_irq(DB88F5281_PCI_SLOT0_IRQ_PIN);
+       case 1:
+       case 2:
+               return gpio_to_irq(DB88F5281_PCI_SLOT1_SLOT2_IRQ_PIN);
+       default:
+               return -1;
+       }
+}
+
+static struct hw_pci db88f5281_pci __initdata = {
+       .nr_controllers = 2,
+       .preinit        = db88f5281_pci_preinit,
+       .swizzle        = pci_std_swizzle,
+       .setup          = orion_pci_sys_setup,
+       .scan           = orion_pci_sys_scan_bus,
+       .map_irq        = db88f5281_pci_map_irq,
+};
+
+static int __init db88f5281_pci_init(void)
+{
+       if (machine_is_db88f5281())
+               pci_common_init(&db88f5281_pci);
+
+       return 0;
+}
+
+subsys_initcall(db88f5281_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+static struct mv643xx_eth_platform_data db88f5281_eth_data = {
+       .phy_addr       = 8,
+       .force_phy_addr = 1,
+};
+
+/*****************************************************************************
+ * RTC DS1339 on I2C bus
+ ****************************************************************************/
+static struct i2c_board_info __initdata db88f5281_i2c_rtc = {
+       .driver_name    = "rtc-ds1307",
+       .type           = "ds1339",
+       .addr           = 0x68,
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+static struct platform_device *db88f5281_devs[] __initdata = {
+       &db88f5281_boot_flash,
+       &db88f5281_nor_flash,
+       &db88f5281_nand_flash,
+};
+
+static void __init db88f5281_init(void)
+{
+       /*
+        * Basic Orion setup. Need to be called early.
+        */
+       orion_init();
+
+       /*
+        * Setup the CPU address decode windows for our on-board devices
+        */
+       orion_setup_cpu_win(ORION_DEV_BOOT, DB88F5281_NOR_BOOT_BASE,
+                               DB88F5281_NOR_BOOT_SIZE, -1);
+       orion_setup_cpu_win(ORION_DEV0, DB88F5281_7SEG_BASE,
+                               DB88F5281_7SEG_SIZE, -1);
+       orion_setup_cpu_win(ORION_DEV1, DB88F5281_NOR_BASE,
+                               DB88F5281_NOR_SIZE, -1);
+       orion_setup_cpu_win(ORION_DEV2, DB88F5281_NAND_BASE,
+                               DB88F5281_NAND_SIZE, -1);
+
+       /*
+        * Setup Multiplexing Pins:
+        * MPP0: GPIO (USB Over Current)        MPP1: GPIO (USB Vbat input)
+        * MPP2: PCI_REQn[2]                    MPP3: PCI_GNTn[2]
+        * MPP4: PCI_REQn[3]                    MPP5: PCI_GNTn[3]
+        * MPP6: GPIO (JP0, CON17.2)            MPP7: GPIO (JP1, CON17.1)
+        * MPP8: GPIO (JP2, CON11.2)            MPP9: GPIO (JP3, CON11.3)
+        * MPP10: GPIO (RTC int)                MPP11: GPIO (Baud Rate Generator)
+        * MPP12: GPIO (PCI int 1)              MPP13: GPIO (PCI int 2)
+        * MPP14: NAND_REn[2]                   MPP15: NAND_WEn[2]
+        * MPP16: UART1_RX                      MPP17: UART1_TX
+        * MPP18: UART1_CTS                     MPP19: UART1_RTS
+        * MPP-DEV: DEV_D[16:31]
+        */
+       orion_write(MPP_0_7_CTRL, 0x00222203);
+       orion_write(MPP_8_15_CTRL, 0x44000000);
+       orion_write(MPP_16_19_CTRL, 0);
+       orion_write(MPP_DEV_CTRL, 0);
+
+       orion_gpio_set_valid_pins(0x00003fc3);
+
+       platform_add_devices(db88f5281_devs, ARRAY_SIZE(db88f5281_devs));
+       i2c_register_board_info(0, &db88f5281_i2c_rtc, 1);
+       orion_eth_init(&db88f5281_eth_data);
+}
+
+MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
+       /* Maintainer: Tzachi Perelstein <tzachi@marvell.com> */
+       .phys_io        = ORION_REGS_BASE,
+       .io_pg_offst    = ((ORION_REGS_BASE) >> 18) & 0xfffc,
+       .boot_params    = 0x00000100,
+       .init_machine   = db88f5281_init,
+       .map_io         = orion_map_io,
+       .init_irq       = orion_init_irq,
+       .timer          = &orion_timer,
+MACHINE_END

diff --git a/arch/arm/mach-orion/dns323-setup.c b/arch/arm/mach-orion/dns323-setup.c
new file mode 100644 (file)
index 0000000..c8a806f
--- /dev/null
+++ b/arch/arm/mach-orion/dns323-setup.c
@@ -0,0 +1,322 @@
+/*
+ * arch/arm/mach-orion/dns323-setup.c
+ *
+ * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <asm/arch/orion.h>
+#include <asm/arch/platform.h>
+#include "common.h"
+
+#define DNS323_GPIO_LED_RIGHT_AMBER    1
+#define DNS323_GPIO_LED_LEFT_AMBER     2
+#define DNS323_GPIO_LED_POWER          5
+#define DNS323_GPIO_OVERTEMP           6
+#define DNS323_GPIO_RTC                        7
+#define DNS323_GPIO_POWER_OFF          8
+#define DNS323_GPIO_KEY_POWER          9
+#define DNS323_GPIO_KEY_RESET          10
+
+/****************************************************************************
+ * PCI setup
+ */
+
+static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+       /* PCI-E */
+       if (dev->bus->number == orion_pcie_local_bus_nr())
+               return IRQ_ORION_PCIE0_INT;
+
+       pr_err("%s: requested mapping for unknown bus\n", __func__);
+
+       return -1;
+}
+
+static struct hw_pci dns323_pci __initdata = {
+       .nr_controllers = 1,
+       .swizzle        = pci_std_swizzle,
+       .setup          = orion_pci_sys_setup,
+       .scan           = orion_pci_sys_scan_bus,
+       .map_irq        = dns323_pci_map_irq,
+};
+
+static int __init dns323_pci_init(void)
+{
+       if (machine_is_dns323())
+               pci_common_init(&dns323_pci);
+
+       return 0;
+}
+
+subsys_initcall(dns323_pci_init);
+
+/****************************************************************************
+ * Ethernet
+ */
+
+static struct mv643xx_eth_platform_data dns323_eth_data = {
+       .phy_addr = 8,
+       .force_phy_addr = 1,
+};
+
+/****************************************************************************
+ * 8MiB NOR flash (Spansion S29GL064M90TFIR4)
+ *
+ * Layout as used by D-Link:
+ *  0x00000000-0x00010000 : "MTD1"
+ *  0x00010000-0x00020000 : "MTD2"
+ *  0x00020000-0x001a0000 : "Linux Kernel"
+ *  0x001a0000-0x007d0000 : "File System"
+ *  0x007d0000-0x00800000 : "u-boot"
+ */
+
+#define DNS323_NOR_BOOT_BASE 0xf4000000
+#define DNS323_NOR_BOOT_SIZE SZ_8M
+
+static struct mtd_partition dns323_partitions[] = {
+       {
+               .name   = "MTD1",
+               .size   = 0x00010000,
+               .offset = 0,
+       }, {
+               .name   = "MTD2",
+               .size   = 0x00010000,
+               .offset = 0x00010000,
+       }, {
+               .name   = "Linux Kernel",
+               .size   = 0x00180000,
+               .offset = 0x00020000,
+       }, {
+               .name   = "File System",
+               .size   = 0x00630000,
+               .offset = 0x001A0000,
+       }, {
+               .name   = "u-boot",
+               .size   = 0x00030000,
+               .offset = 0x007d0000,
+       }
+};
+
+static struct physmap_flash_data dns323_nor_flash_data = {
+       .width          = 1,
+       .parts          = dns323_partitions,
+       .nr_parts       = ARRAY_SIZE(dns323_partitions)
+};
+
+static struct resource dns323_nor_flash_resource = {
+       .flags          = IORESOURCE_MEM,
+       .start          = DNS323_NOR_BOOT_BASE,
+       .end            = DNS323_NOR_BOOT_BASE + DNS323_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device dns323_nor_flash = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = { .platform_data = &dns323_nor_flash_data, },
+       .resource       = &dns323_nor_flash_resource,
+       .num_resources  = 1,
+};
+
+/****************************************************************************
+ * GPIO LEDs (simple - doesn't use hardware blinking support)
+ */
+
+static struct gpio_led dns323_leds[] = {
+       {
+               .name = "power:blue",
+               .gpio = DNS323_GPIO_LED_POWER,
+               .active_low = 1,
+       }, {
+               .name = "right:amber",
+               .gpio = DNS323_GPIO_LED_RIGHT_AMBER,
+               .active_low = 1,
+       }, {
+               .name = "left:amber",
+               .gpio = DNS323_GPIO_LED_LEFT_AMBER,
+               .active_low = 1,
+       },
+};
+
+static struct gpio_led_platform_data dns323_led_data = {
+       .num_leds       = ARRAY_SIZE(dns323_leds),
+       .leds           = dns323_leds,
+};
+
+static struct platform_device dns323_gpio_leds = {
+       .name           = "leds-gpio",
+       .id             = -1,
+       .dev            = { .platform_data = &dns323_led_data, },
+};
+
+/****************************************************************************
+ * GPIO Attached Keys
+ */
+
+static struct gpio_keys_button dns323_buttons[] = {
+       {
+               .code           = KEY_RESTART,
+               .gpio           = DNS323_GPIO_KEY_RESET,
+               .desc           = "Reset Button",
+               .active_low     = 1,
+       },
+       {
+               .code           = KEY_POWER,
+               .gpio           = DNS323_GPIO_KEY_POWER,
+               .desc           = "Power Button",
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_platform_data dns323_button_data = {
+       .buttons        = dns323_buttons,
+       .nbuttons       = ARRAY_SIZE(dns323_buttons),
+};
+
+static struct platform_device dns323_button_device = {
+       .name           = "gpio-keys",
+       .id             = -1,
+       .num_resources  = 0,
+       .dev            = { .platform_data  = &dns323_button_data, },
+};
+
+/****************************************************************************
+ * General Setup
+ */
+
+static struct platform_device *dns323_plat_devices[] __initdata = {
+       &dns323_nor_flash,
+       &dns323_gpio_leds,
+       &dns323_button_device,
+};
+
+/*
+ * On the DNS-323 the following devices are attached via I2C:
+ *
+ *  i2c addr | chip        | description
+ *  0x3e     | GMT G760Af  | fan speed PWM controller
+ *  0x48     | GMT G751-2f | temp. sensor and therm. watchdog (LM75 compatible)
+ *  0x68     | ST M41T80   | RTC w/ alarm
+ */
+static struct i2c_board_info __initdata dns323_i2c_devices[] = {
+       {
+               I2C_BOARD_INFO("g760a", 0x3e),
+               .type = "g760a",
+       },
+#if 0
+       /* this entry requires the new-style driver model lm75 driver,
+        * for the meantime "insmod lm75.ko force_lm75=0,0x48" is needed */
+       {
+               I2C_BOARD_INFO("lm75", 0x48),
+               .type = "g751",
+       },
+#endif
+       {
+               I2C_BOARD_INFO("rtc-m41t80", 0x68),
+               .type = "m41t80",
+       }
+};
+
+/* DNS-323 specific power off method */
+static void dns323_power_off(void)
+{
+       pr_info("%s: triggering power-off...\n", __func__);
+       gpio_set_value(DNS323_GPIO_POWER_OFF, 1);
+}
+
+static void __init dns323_init(void)
+{
+       /* Setup basic Orion functions. Need to be called early. */
+       orion_init();
+
+       /* setup flash mapping
+        * CS3 holds a 8 MB Spansion S29GL064M90TFIR4
+        */
+       orion_setup_cpu_win(ORION_DEV_BOOT, DNS323_NOR_BOOT_BASE,
+                           DNS323_NOR_BOOT_SIZE, -1);
+
+       /* DNS-323 has a Marvell 88X7042 SATA controller attached via PCIE
+        *
+        * Open a special address decode windows for the PCIE WA.
+        */
+       orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
+       orion_write(ORION_REGS_BASE | 0x20070,
+                   (0x7941 | (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
+
+       /* set MPP to 0 as D-Link's 2.6.12.6 kernel did */
+       orion_write(MPP_0_7_CTRL, 0);
+       orion_write(MPP_8_15_CTRL, 0);
+       orion_write(MPP_16_19_CTRL, 0);
+       orion_write(MPP_DEV_CTRL, 0);
+
+       /* Define used GPIO pins
+
+         GPIO Map:
+
+         |  0 |     | PEX_RST_OUT (not controlled by GPIO)
+         |  1 | Out | right amber LED (= sata ch0 LED)  (low-active)
+         |  2 | Out | left  amber LED (= sata ch1 LED)  (low-active)
+         |  3 | Out | //unknown//
+         |  4 | Out | power button LED (low-active, together with pin #5)
+         |  5 | Out | power button LED (low-active, together with pin #4)
+         |  6 | In  | GMT G751-2f overtemp. shutdown signal (low-active)
+         |  7 | In  | M41T80 nIRQ/OUT/SQW signal
+         |  8 | Out | triggers power off (high-active)
+         |  9 | In  | power button switch (low-active)
+         | 10 | In  | reset button switch (low-active)
+         | 11 | Out | //unknown//
+         | 12 | Out | //unknown//
+         | 13 | Out | //unknown//
+         | 14 | Out | //unknown//
+         | 15 | Out | //unknown//
+       */
+       orion_gpio_set_valid_pins(0x07f6);
+
+       /* register dns323 specific power-off method */
+       if ((gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0)
+           || (gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0))
+               pr_err("DNS323: failed to setup power-off GPIO\n");
+
+       pm_power_off = dns323_power_off;
+
+       /* register flash and other platform devices */
+       platform_add_devices(dns323_plat_devices,
+                            ARRAY_SIZE(dns323_plat_devices));
+
+       i2c_register_board_info(0, dns323_i2c_devices,
+                               ARRAY_SIZE(dns323_i2c_devices));
+
+       orion_eth_init(&dns323_eth_data);
+}
+
+/* Warning: D-Link uses a wrong mach-type (=526) in their bootloader */
+MACHINE_START(DNS323, "D-Link DNS-323")
+       /* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
+       .phys_io        = ORION_REGS_BASE,
+       .io_pg_offst    = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+       .boot_params    = 0x00000100,
+       .init_machine   = dns323_init,
+       .map_io         = orion_map_io,
+       .init_irq       = orion_init_irq,
+       .timer          = &orion_timer,
+MACHINE_END

diff --git a/arch/arm/mach-orion/gpio.c b/arch/arm/mach-orion/gpio.c
new file mode 100644 (file)
index 0000000..d5f00c8
--- /dev/null
+++ b/arch/arm/mach-orion/gpio.c
@@ -0,0 +1,225 @@
+/*
+ * arch/arm/mach-orion/gpio.c
+ *
+ * GPIO functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/bitops.h>
+#include <asm/gpio.h>
+#include <asm/arch/orion.h>
+#include "common.h"
+
+static DEFINE_SPINLOCK(gpio_lock);
+static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)];
+static const char *gpio_label[GPIO_MAX];  /* non null for allocated GPIOs */
+
+void __init orion_gpio_set_valid_pins(u32 pins)
+{
+       gpio_valid[0] = pins;
+}
+
+/*
+ * GENERIC_GPIO primitives
+ */
+int gpio_direction_input(unsigned pin)
+{
+       unsigned long flags;
+
+       if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
+               pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+               return -EINVAL;
+       }
+
+       spin_lock_irqsave(&gpio_lock, flags);
+
+       /*
+        * Some callers might have not used the gpio_request(),
+        * so flag this pin as requested now.
+        */
+       if (!gpio_label[pin])
+               gpio_label[pin] = "?";
+
+       orion_setbits(GPIO_IO_CONF, 1 << pin);
+
+       spin_unlock_irqrestore(&gpio_lock, flags);
+       return 0;
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+int gpio_direction_output(unsigned pin, int value)
+{
+       unsigned long flags;
+       int mask;
+
+       if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
+               pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+               return -EINVAL;
+       }
+
+       spin_lock_irqsave(&gpio_lock, flags);
+
+       /*
+        * Some callers might have not used the gpio_request(),
+        * so flag this pin as requested now.
+        */
+       if (!gpio_label[pin])
+               gpio_label[pin] = "?";
+
+       mask = 1 << pin;
+       orion_clrbits(GPIO_BLINK_EN, mask);
+       if (value)
+               orion_setbits(GPIO_OUT, mask);
+       else
+               orion_clrbits(GPIO_OUT, mask);
+       orion_clrbits(GPIO_IO_CONF, mask);
+
+       spin_unlock_irqrestore(&gpio_lock, flags);
+       return 0;
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
+int gpio_get_value(unsigned pin)
+{
+       int val, mask = 1 << pin;
+
+       if (orion_read(GPIO_IO_CONF) & mask)
+               val = orion_read(GPIO_DATA_IN) ^ orion_read(GPIO_IN_POL);
+       else
+               val = orion_read(GPIO_OUT);
+
+       return val & mask;
+}
+EXPORT_SYMBOL(gpio_get_value);
+
+void gpio_set_value(unsigned pin, int value)
+{
+       unsigned long flags;
+       int mask = 1 << pin;
+
+       spin_lock_irqsave(&gpio_lock, flags);
+
+       orion_clrbits(GPIO_BLINK_EN, mask);
+       if (value)
+               orion_setbits(GPIO_OUT, mask);
+       else
+               orion_clrbits(GPIO_OUT, mask);
+
+       spin_unlock_irqrestore(&gpio_lock, flags);
+}
+EXPORT_SYMBOL(gpio_set_value);
+
+void orion_gpio_set_blink(unsigned pin, int blink)
+{
+       unsigned long flags;
+       int mask = 1 << pin;
+
+       spin_lock_irqsave(&gpio_lock, flags);
+
+       orion_clrbits(GPIO_OUT, mask);
+       if (blink)
+               orion_setbits(GPIO_BLINK_EN, mask);
+       else
+               orion_clrbits(GPIO_BLINK_EN, mask);
+
+       spin_unlock_irqrestore(&gpio_lock, flags);
+}
+EXPORT_SYMBOL(orion_gpio_set_blink);
+
+int gpio_request(unsigned pin, const char *label)
+{
+       int ret = 0;
+       unsigned long flags;
+
+       if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
+               pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+               return -EINVAL;
+       }
+
+       spin_lock_irqsave(&gpio_lock, flags);
+
+       if (gpio_label[pin]) {
+               pr_debug("%s: GPIO %d already used as %s\n",
+                        __FUNCTION__, pin, gpio_label[pin]);
+               ret = -EBUSY;
+       } else
+               gpio_label[pin] = label ? label : "?";
+
+       spin_unlock_irqrestore(&gpio_lock, flags);
+       return ret;
+}
+EXPORT_SYMBOL(gpio_request);
+
+void gpio_free(unsigned pin)
+{
+       if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
+               pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+               return;
+       }
+
+       if (!gpio_label[pin])
+               pr_warning("%s: GPIO %d already freed\n", __FUNCTION__, pin);
+       else
+               gpio_label[pin] = NULL;
+}
+EXPORT_SYMBOL(gpio_free);
+
+/* Debug helper */
+void gpio_display(void)
+{
+       int i;
+
+       for (i = 0; i < GPIO_MAX; i++) {
+               printk(KERN_DEBUG "Pin-%d: ", i);
+
+               if (!test_bit(i, gpio_valid)) {
+                       printk("non-GPIO\n");
+               } else if (!gpio_label[i]) {
+                       printk("GPIO, free\n");
+               } else {
+                       printk("GPIO, used by %s, ", gpio_label[i]);
+                       if (orion_read(GPIO_IO_CONF) & (1 << i)) {
+                               printk("input, active %s, level %s, edge %s\n",
+                               ((orion_read(GPIO_IN_POL) >> i) & 1) ? "low" : "high",
+                               ((orion_read(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked",
+                               ((orion_read(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked");
+                       } else {
+                               printk("output, val=%d\n", (orion_read(GPIO_OUT) >> i) & 1);
+                       }
+               }
+       }
+
+       printk(KERN_DEBUG "MPP_0_7_CTRL (0x%08x) = 0x%08x\n",
+                               MPP_0_7_CTRL, orion_read(MPP_0_7_CTRL));
+       printk(KERN_DEBUG "MPP_8_15_CTRL (0x%08x) = 0x%08x\n",
+                               MPP_8_15_CTRL, orion_read(MPP_8_15_CTRL));
+       printk(KERN_DEBUG "MPP_16_19_CTRL (0x%08x) = 0x%08x\n",
+                               MPP_16_19_CTRL, orion_read(MPP_16_19_CTRL));
+       printk(KERN_DEBUG "MPP_DEV_CTRL (0x%08x) = 0x%08x\n",
+                               MPP_DEV_CTRL, orion_read(MPP_DEV_CTRL));
+       printk(KERN_DEBUG "GPIO_OUT (0x%08x) = 0x%08x\n",
+                               GPIO_OUT, orion_read(GPIO_OUT));
+       printk(KERN_DEBUG "GPIO_IO_CONF (0x%08x) = 0x%08x\n",
+                               GPIO_IO_CONF, orion_read(GPIO_IO_CONF));
+       printk(KERN_DEBUG "GPIO_BLINK_EN (0x%08x) = 0x%08x\n",
+                               GPIO_BLINK_EN, orion_read(GPIO_BLINK_EN));
+       printk(KERN_DEBUG "GPIO_IN_POL (0x%08x) = 0x%08x\n",
+                               GPIO_IN_POL, orion_read(GPIO_IN_POL));
+       printk(KERN_DEBUG "GPIO_DATA_IN (0x%08x) = 0x%08x\n",
+                               GPIO_DATA_IN, orion_read(GPIO_DATA_IN));
+       printk(KERN_DEBUG "GPIO_LEVEL_MASK (0x%08x) = 0x%08x\n",
+                               GPIO_LEVEL_MASK, orion_read(GPIO_LEVEL_MASK));
+       printk(KERN_DEBUG "GPIO_EDGE_CAUSE (0x%08x) = 0x%08x\n",
+                               GPIO_EDGE_CAUSE, orion_read(GPIO_EDGE_CAUSE));
+       printk(KERN_DEBUG "GPIO_EDGE_MASK (0x%08x) = 0x%08x\n",
+                               GPIO_EDGE_MASK, orion_read(GPIO_EDGE_MASK));
+}

diff --git a/arch/arm/mach-orion/irq.c b/arch/arm/mach-orion/irq.c
new file mode 100644 (file)
index 0000000..df7e12a
--- /dev/null
+++ b/arch/arm/mach-orion/irq.c
@@ -0,0 +1,241 @@
+/*
+ * arch/arm/mach-orion/irq.c
+ *
+ * Core IRQ functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <asm/gpio.h>
+#include <asm/arch/orion.h>
+#include "common.h"
+
+/*****************************************************************************
+ * Orion GPIO IRQ
+ *
+ * GPIO_IN_POL register controlls whether GPIO_DATA_IN will hold the same
+ * value of the line or the opposite value.
+ *
+ * Level IRQ handlers: DATA_IN is used directly as cause register.
+ *                     Interrupt are masked by LEVEL_MASK registers.
+ * Edge IRQ handlers:  Change in DATA_IN are latched in EDGE_CAUSE.
+ *                     Interrupt are masked by EDGE_MASK registers.
+ * Both-edge handlers: Similar to regular Edge handlers, but also swaps
+ *                     the polarity to catch the next line transaction.
+ *                     This is a race condition that might not perfectly
+ *                     work on some use cases.
+ *
+ * Every eight GPIO lines are grouped (OR'ed) before going up to main
+ * cause register.
+ *
+ *                    EDGE  cause    mask
+ *        data-in   /--------| |-----| |----\
+ *     -----| |-----                         ---- to main cause reg
+ *           X      \----------------| |----/
+ *        polarity    LEVEL          mask
+ *
+ ****************************************************************************/
+static void orion_gpio_irq_ack(u32 irq)
+{
+       int pin = irq_to_gpio(irq);
+       if (irq_desc[irq].status & IRQ_LEVEL)
+               /*
+                * Mask bit for level interrupt
+                */
+               orion_clrbits(GPIO_LEVEL_MASK, 1 << pin);
+       else
+               /*
+                * Clear casue bit for egde interrupt
+                */
+               orion_clrbits(GPIO_EDGE_CAUSE, 1 << pin);
+}
+
+static void orion_gpio_irq_mask(u32 irq)
+{
+       int pin = irq_to_gpio(irq);
+       if (irq_desc[irq].status & IRQ_LEVEL)
+               orion_clrbits(GPIO_LEVEL_MASK, 1 << pin);
+       else
+               orion_clrbits(GPIO_EDGE_MASK, 1 << pin);
+}
+
+static void orion_gpio_irq_unmask(u32 irq)
+{
+       int pin = irq_to_gpio(irq);
+       if (irq_desc[irq].status & IRQ_LEVEL)
+               orion_setbits(GPIO_LEVEL_MASK, 1 << pin);
+       else
+               orion_setbits(GPIO_EDGE_MASK, 1 << pin);
+}
+
+static int orion_gpio_set_irq_type(u32 irq, u32 type)
+{
+       int pin = irq_to_gpio(irq);
+       struct irq_desc *desc;
+
+       if ((orion_read(GPIO_IO_CONF) & (1 << pin)) == 0) {
+               printk(KERN_ERR "orion_gpio_set_irq_type failed "
+                               "(irq %d, pin %d).\n", irq, pin);
+               return -EINVAL;
+       }
+
+       desc = irq_desc + irq;
+
+       switch (type) {
+       case IRQT_HIGH:
+               desc->handle_irq = handle_level_irq;
+               desc->status |= IRQ_LEVEL;
+               orion_clrbits(GPIO_IN_POL, (1 << pin));
+               break;
+       case IRQT_LOW:
+               desc->handle_irq = handle_level_irq;
+               desc->status |= IRQ_LEVEL;
+               orion_setbits(GPIO_IN_POL, (1 << pin));
+               break;
+       case IRQT_RISING:
+               desc->handle_irq = handle_edge_irq;
+               desc->status &= ~IRQ_LEVEL;
+               orion_clrbits(GPIO_IN_POL, (1 << pin));
+               break;
+       case IRQT_FALLING:
+               desc->handle_irq = handle_edge_irq;
+               desc->status &= ~IRQ_LEVEL;
+               orion_setbits(GPIO_IN_POL, (1 << pin));
+               break;
+       case IRQT_BOTHEDGE:
+               desc->handle_irq = handle_edge_irq;
+               desc->status &= ~IRQ_LEVEL;
+               /*
+                * set initial polarity based on current input level
+                */
+               if ((orion_read(GPIO_IN_POL) ^ orion_read(GPIO_DATA_IN))
+                   & (1 << pin))
+                       orion_setbits(GPIO_IN_POL, (1 << pin)); /* falling */
+               else
+                       orion_clrbits(GPIO_IN_POL, (1 << pin)); /* rising */
+
+               break;
+       default:
+               printk(KERN_ERR "failed to set irq=%d (type=%d)\n", irq, type);
+               return -EINVAL;
+       }
+
+       desc->status &= ~IRQ_TYPE_SENSE_MASK;
+       desc->status |= type & IRQ_TYPE_SENSE_MASK;
+
+       return 0;
+}
+
+static struct irq_chip orion_gpio_irq_chip = {
+       .name           = "Orion-IRQ-GPIO",
+       .ack            = orion_gpio_irq_ack,
+       .mask           = orion_gpio_irq_mask,
+       .unmask         = orion_gpio_irq_unmask,
+       .set_type       = orion_gpio_set_irq_type,
+};
+
+static void orion_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+       u32 cause, offs, pin;
+
+       BUG_ON(irq < IRQ_ORION_GPIO_0_7 || irq > IRQ_ORION_GPIO_24_31);
+       offs = (irq - IRQ_ORION_GPIO_0_7) * 8;
+       cause = (orion_read(GPIO_DATA_IN) & orion_read(GPIO_LEVEL_MASK)) |
+               (orion_read(GPIO_EDGE_CAUSE) & orion_read(GPIO_EDGE_MASK));
+
+       for (pin = offs; pin < offs + 8; pin++) {
+               if (cause & (1 << pin)) {
+                       irq = gpio_to_irq(pin);
+                       desc = irq_desc + irq;
+                       if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) {
+                               /* Swap polarity (race with GPIO line) */
+                               u32 polarity = orion_read(GPIO_IN_POL);
+                               polarity ^= 1 << pin;
+                               orion_write(GPIO_IN_POL, polarity);
+                       }
+                       desc_handle_irq(irq, desc);
+               }
+       }
+}
+
+static void __init orion_init_gpio_irq(void)
+{
+       int i;
+       struct irq_desc *desc;
+
+       /*
+        * Mask and clear GPIO IRQ interrupts
+        */
+       orion_write(GPIO_LEVEL_MASK, 0x0);
+       orion_write(GPIO_EDGE_MASK, 0x0);
+       orion_write(GPIO_EDGE_CAUSE, 0x0);
+
+       /*
+        * Register chained level handlers for GPIO IRQs by default.
+        * User can use set_type() if he wants to use edge types handlers.
+        */
+       for (i = IRQ_ORION_GPIO_START; i < NR_IRQS; i++) {
+               set_irq_chip(i, &orion_gpio_irq_chip);
+               set_irq_handler(i, handle_level_irq);
+               desc = irq_desc + i;
+               desc->status |= IRQ_LEVEL;
+               set_irq_flags(i, IRQF_VALID);
+       }
+       set_irq_chained_handler(IRQ_ORION_GPIO_0_7, orion_gpio_irq_handler);
+       set_irq_chained_handler(IRQ_ORION_GPIO_8_15, orion_gpio_irq_handler);
+       set_irq_chained_handler(IRQ_ORION_GPIO_16_23, orion_gpio_irq_handler);
+       set_irq_chained_handler(IRQ_ORION_GPIO_24_31, orion_gpio_irq_handler);
+}
+
+/*****************************************************************************
+ * Orion Main IRQ
+ ****************************************************************************/
+static void orion_main_irq_mask(u32 irq)
+{
+       orion_clrbits(MAIN_IRQ_MASK, 1 << irq);
+}
+
+static void orion_main_irq_unmask(u32 irq)
+{
+       orion_setbits(MAIN_IRQ_MASK, 1 << irq);
+}
+
+static struct irq_chip orion_main_irq_chip = {
+       .name           = "Orion-IRQ-Main",
+       .ack            = orion_main_irq_mask,
+       .mask           = orion_main_irq_mask,
+       .unmask         = orion_main_irq_unmask,
+};
+
+static void __init orion_init_main_irq(void)
+{
+       int i;
+
+       /*
+        * Mask and clear Main IRQ interrupts
+        */
+       orion_write(MAIN_IRQ_MASK, 0x0);
+       orion_write(MAIN_IRQ_CAUSE, 0x0);
+
+       /*
+        * Register level handler for Main IRQs
+        */
+       for (i = 0; i < IRQ_ORION_GPIO_START; i++) {
+               set_irq_chip(i, &orion_main_irq_chip);
+               set_irq_handler(i, handle_level_irq);
+               set_irq_flags(i, IRQF_VALID);
+       }
+}
+
+void __init orion_init_irq(void)
+{
+       orion_init_main_irq();
+       orion_init_gpio_irq();
+}

diff --git a/arch/arm/mach-orion/kurobox_pro-setup.c b/arch/arm/mach-orion/kurobox_pro-setup.c
new file mode 100644 (file)
index 0000000..2d812ed
--- /dev/null
+++ b/arch/arm/mach-orion/kurobox_pro-setup.c
@@ -0,0 +1,234 @@
+/*
+ * arch/arm/mach-orion/kurobox_pro-setup.c
+ *
+ * Maintainer: Ronen Shitrit <rshitrit@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/nand.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/i2c.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <asm/arch/orion.h>
+#include <asm/arch/platform.h>
+#include "common.h"
+
+/*****************************************************************************
+ * KUROBOX-PRO Info
+ ****************************************************************************/
+
+/*
+ * 256K NOR flash Device bus boot chip select
+ */
+
+#define KUROBOX_PRO_NOR_BOOT_BASE      0xf4000000
+#define KUROBOX_PRO_NOR_BOOT_SIZE      SZ_256K
+
+/*
+ * 256M NAND flash on Device bus chip select 1
+ */
+
+#define KUROBOX_PRO_NAND_BASE          0xfc000000
+#define KUROBOX_PRO_NAND_SIZE          SZ_2M
+
+/*****************************************************************************
+ * 256MB NAND Flash on Device bus CS0
+ ****************************************************************************/
+
+static struct mtd_partition kurobox_pro_nand_parts[] = {
+       {
+               .name   = "uImage",
+               .offset = 0,
+               .size   = SZ_4M,
+       },
+       {
+               .name   = "rootfs",
+               .offset = SZ_4M,
+               .size   = SZ_64M,
+       },
+       {
+               .name   = "extra",
+               .offset = SZ_4M + SZ_64M,
+               .size   = SZ_256M - (SZ_4M + SZ_64M),
+       },
+};
+
+static struct resource kurobox_pro_nand_resource = {
+       .flags          = IORESOURCE_MEM,
+       .start          = KUROBOX_PRO_NAND_BASE,
+       .end            = KUROBOX_PRO_NAND_BASE + KUROBOX_PRO_NAND_SIZE - 1,
+};
+
+static struct orion_nand_data kurobox_pro_nand_data = {
+       .parts          = kurobox_pro_nand_parts,
+       .nr_parts       = ARRAY_SIZE(kurobox_pro_nand_parts),
+       .cle            = 0,
+       .ale            = 1,
+       .width          = 8,
+};
+
+static struct platform_device kurobox_pro_nand_flash = {
+       .name           = "orion_nand",
+       .id             = -1,
+       .dev            = {
+               .platform_data  = &kurobox_pro_nand_data,
+       },
+       .resource       = &kurobox_pro_nand_resource,
+       .num_resources  = 1,
+};
+
+/*****************************************************************************
+ * 256KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+static struct physmap_flash_data kurobox_pro_nor_flash_data = {
+       .width          = 1,
+};
+
+static struct resource kurobox_pro_nor_flash_resource = {
+       .flags                  = IORESOURCE_MEM,
+       .start                  = KUROBOX_PRO_NOR_BOOT_BASE,
+       .end                    = KUROBOX_PRO_NOR_BOOT_BASE + KUROBOX_PRO_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device kurobox_pro_nor_flash = {
+       .name                   = "physmap-flash",
+       .id                     = 0,
+       .dev            = {
+               .platform_data  = &kurobox_pro_nor_flash_data,
+       },
+       .num_resources          = 1,
+       .resource               = &kurobox_pro_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+
+static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+       /*
+        * PCI isn't used on the Kuro
+        */
+       if (dev->bus->number == orion_pcie_local_bus_nr())
+               return IRQ_ORION_PCIE0_INT;
+       else
+               printk(KERN_ERR "kurobox_pro_pci_map_irq failed, unknown bus\n");
+
+       return -1;
+}
+
+static struct hw_pci kurobox_pro_pci __initdata = {
+       .nr_controllers = 1,
+       .swizzle        = pci_std_swizzle,
+       .setup          = orion_pci_sys_setup,
+       .scan           = orion_pci_sys_scan_bus,
+       .map_irq        = kurobox_pro_pci_map_irq,
+};
+
+static int __init kurobox_pro_pci_init(void)
+{
+       if (machine_is_kurobox_pro())
+               pci_common_init(&kurobox_pro_pci);
+
+       return 0;
+}
+
+subsys_initcall(kurobox_pro_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data kurobox_pro_eth_data = {
+       .phy_addr       = 8,
+       .force_phy_addr = 1,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+static struct i2c_board_info __initdata kurobox_pro_i2c_rtc = {
+       .driver_name    = "rtc-rs5c372",
+       .type           = "rs5c372a",
+       .addr           = 0x32,
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+static struct platform_device *kurobox_pro_devices[] __initdata = {
+       &kurobox_pro_nor_flash,
+       &kurobox_pro_nand_flash,
+};
+
+static void __init kurobox_pro_init(void)
+{
+       /*
+        * Setup basic Orion functions. Need to be called early.
+        */
+       orion_init();
+
+       /*
+        * Setup the CPU address decode windows for our devices
+        */
+       orion_setup_cpu_win(ORION_DEV_BOOT, KUROBOX_PRO_NOR_BOOT_BASE,
+                               KUROBOX_PRO_NOR_BOOT_SIZE, -1);
+       orion_setup_cpu_win(ORION_DEV0, KUROBOX_PRO_NAND_BASE,
+                               KUROBOX_PRO_NAND_SIZE, -1);
+       /*
+        * Open a special address decode windows for the PCIE WA.
+        */
+       orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
+       orion_write(ORION_REGS_BASE | 0x20070, (0x7941 |
+               (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
+
+       /*
+        * Setup Multiplexing Pins --
+        * MPP[0-1] Not used
+        * MPP[2] GPIO Micon
+        * MPP[3] GPIO RTC
+        * MPP[4-5] Not used
+        * MPP[6] Nand Flash REn
+        * MPP[7] Nand Flash WEn
+        * MPP[8-11] Not used
+        * MPP[12] SATA 0 presence Indication
+        * MPP[13] SATA 1 presence Indication
+        * MPP[14] SATA 0 active Indication
+        * MPP[15] SATA 1 active indication
+        * MPP[16-19] Not used
+        */
+       orion_write(MPP_0_7_CTRL, 0x44220003);
+       orion_write(MPP_8_15_CTRL, 0x55550000);
+       orion_write(MPP_16_19_CTRL, 0x0);
+
+       orion_gpio_set_valid_pins(0x0000000c);
+
+       platform_add_devices(kurobox_pro_devices, ARRAY_SIZE(kurobox_pro_devices));
+       i2c_register_board_info(0, &kurobox_pro_i2c_rtc, 1);
+       orion_eth_init(&kurobox_pro_eth_data);
+}
+
+MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
+       /* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */
+       .phys_io        = ORION_REGS_BASE,
+       .io_pg_offst    = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+       .boot_params    = 0x00000100,
+       .init_machine   = kurobox_pro_init,
+       .map_io         = orion_map_io,
+       .init_irq       = orion_init_irq,
+       .timer          = &orion_timer,
+MACHINE_END

diff --git a/arch/arm/mach-orion/pci.c b/arch/arm/mach-orion/pci.c
new file mode 100644 (file)
index 0000000..0498d7c
--- /dev/null
+++ b/arch/arm/mach-orion/pci.c
@@ -0,0 +1,557 @@
+/*
+ * arch/arm/mach-orion/pci.c
+ *
+ * PCI and PCIE functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <asm/mach/pci.h>
+#include "common.h"
+
+/*****************************************************************************
+ * Orion has one PCIE controller and one PCI controller.
+ *
+ * Note1: The local PCIE bus number is '0'. The local PCI bus number
+ * follows the scanned PCIE bridged busses, if any.
+ *
+ * Note2: It is possible for PCI/PCIE agents to access many subsystem's
+ * space, by configuring BARs and Address Decode Windows, e.g. flashes on
+ * device bus, Orion registers, etc. However this code only enable the
+ * access to DDR banks.
+ ****************************************************************************/
+
+
+/*****************************************************************************
+ * PCIE controller
+ ****************************************************************************/
+#define PCIE_CTRL              ORION_PCIE_REG(0x1a00)
+#define PCIE_STAT              ORION_PCIE_REG(0x1a04)
+#define PCIE_DEV_ID            ORION_PCIE_REG(0x0000)
+#define PCIE_CMD_STAT          ORION_PCIE_REG(0x0004)
+#define PCIE_DEV_REV           ORION_PCIE_REG(0x0008)
+#define PCIE_MASK              ORION_PCIE_REG(0x1910)
+#define PCIE_CONF_ADDR         ORION_PCIE_REG(0x18f8)
+#define PCIE_CONF_DATA         ORION_PCIE_REG(0x18fc)
+
+/*
+ * PCIE_STAT bits
+ */
+#define PCIE_STAT_LINK_DOWN            1
+#define PCIE_STAT_BUS_OFFS             8
+#define PCIE_STAT_BUS_MASK             (0xff << PCIE_STAT_BUS_OFFS)
+#define PCIE_STAT_DEV_OFFS             20
+#define PCIE_STAT_DEV_MASK             (0x1f << PCIE_STAT_DEV_OFFS)
+
+/*
+ * PCIE_CONF_ADDR bits
+ */
+#define PCIE_CONF_REG(r)               ((((r) & 0xf00) << 24) | ((r) & 0xfc))
+#define PCIE_CONF_FUNC(f)              (((f) & 0x3) << 8)
+#define PCIE_CONF_DEV(d)               (((d) & 0x1f) << 11)
+#define PCIE_CONF_BUS(b)               (((b) & 0xff) << 16)
+#define PCIE_CONF_ADDR_EN              (1 << 31)
+
+/*
+ * PCIE config cycles are done by programming the PCIE_CONF_ADDR register
+ * and then reading the PCIE_CONF_DATA register. Need to make sure these
+ * transactions are atomic.
+ */
+static DEFINE_SPINLOCK(orion_pcie_lock);
+
+void orion_pcie_id(u32 *dev, u32 *rev)
+{
+       *dev = orion_read(PCIE_DEV_ID) >> 16;
+       *rev = orion_read(PCIE_DEV_REV) & 0xff;
+}
+
+u32 orion_pcie_local_bus_nr(void)
+{
+       u32 stat = orion_read(PCIE_STAT);
+       return((stat & PCIE_STAT_BUS_MASK) >> PCIE_STAT_BUS_OFFS);
+}
+
+static u32 orion_pcie_local_dev_nr(void)
+{
+       u32 stat = orion_read(PCIE_STAT);
+       return((stat & PCIE_STAT_DEV_MASK) >> PCIE_STAT_DEV_OFFS);
+}
+
+static u32 orion_pcie_no_link(void)
+{
+       u32 stat = orion_read(PCIE_STAT);
+       return(stat & PCIE_STAT_LINK_DOWN);
+}
+
+static void orion_pcie_set_bus_nr(int nr)
+{
+       orion_clrbits(PCIE_STAT, PCIE_STAT_BUS_MASK);
+       orion_setbits(PCIE_STAT, nr << PCIE_STAT_BUS_OFFS);
+}
+
+static void orion_pcie_master_slave_enable(void)
+{
+       orion_setbits(PCIE_CMD_STAT, PCI_COMMAND_MASTER |
+                                         PCI_COMMAND_IO |
+                                         PCI_COMMAND_MEMORY);
+}
+
+static void orion_pcie_enable_interrupts(void)
+{
+       /*
+        * Enable interrupts lines
+        * INTA[24] INTB[25] INTC[26] INTD[27]
+        */
+       orion_setbits(PCIE_MASK, 0xf<<24);
+}
+
+static int orion_pcie_valid_config(u32 bus, u32 dev)
+{
+       /*
+        * Don't go out when trying to access --
+        * 1. our own device
+        * 2. where there's no device connected (no link)
+        * 3. nonexisting devices on local bus
+        */
+
+       if ((orion_pcie_local_bus_nr() == bus) &&
+          (orion_pcie_local_dev_nr() == dev))
+               return 0;
+
+       if (orion_pcie_no_link())
+               return 0;
+
+       if (bus == orion_pcie_local_bus_nr())
+               if (((orion_pcie_local_dev_nr() == 0) && (dev != 1)) ||
+                  ((orion_pcie_local_dev_nr() != 0) && (dev != 0)))
+               return 0;
+
+       return 1;
+}
+
+static int orion_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
+                                               int size, u32 *val)
+{
+       unsigned long flags;
+       unsigned int dev, rev, pcie_addr;
+
+       if (orion_pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) {
+               *val = 0xffffffff;
+               return PCIBIOS_DEVICE_NOT_FOUND;
+       }
+
+       spin_lock_irqsave(&orion_pcie_lock, flags);
+
+       orion_write(PCIE_CONF_ADDR, PCIE_CONF_BUS(bus->number) |
+                       PCIE_CONF_DEV(PCI_SLOT(devfn)) |
+                       PCIE_CONF_FUNC(PCI_FUNC(devfn)) |
+                       PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN);
+
+       orion_pcie_id(&dev, &rev);
+       if (dev == MV88F5181_DEV_ID || dev == MV88F5182_DEV_ID) {
+               /* extended register space */
+               pcie_addr = ORION_PCIE_WA_BASE;
+               pcie_addr |= PCIE_CONF_BUS(bus->number) |
+                       PCIE_CONF_DEV(PCI_SLOT(devfn)) |
+                       PCIE_CONF_FUNC(PCI_FUNC(devfn)) |
+                       PCIE_CONF_REG(where);
+               *val = orion_read(pcie_addr);
+       } else
+               *val = orion_read(PCIE_CONF_DATA);
+
+       if (size == 1)
+               *val = (*val >> (8*(where & 0x3))) & 0xff;
+       else if (size == 2)
+               *val = (*val >> (8*(where & 0x3))) & 0xffff;
+
+       spin_unlock_irqrestore(&orion_pcie_lock, flags);
+
+       return PCIBIOS_SUCCESSFUL;
+}
+
+
+static int orion_pcie_wr_conf(struct pci_bus *bus, u32 devfn, int where,
+                                               int size, u32 val)
+{
+       unsigned long flags;
+       int ret;
+
+       if (orion_pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0)
+               return PCIBIOS_DEVICE_NOT_FOUND;
+
+       spin_lock_irqsave(&orion_pcie_lock, flags);
+
+       ret = PCIBIOS_SUCCESSFUL;
+
+       orion_write(PCIE_CONF_ADDR, PCIE_CONF_BUS(bus->number) |
+                       PCIE_CONF_DEV(PCI_SLOT(devfn)) |
+                       PCIE_CONF_FUNC(PCI_FUNC(devfn)) |
+                       PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN);
+
+       if (size == 4) {
+               __raw_writel(val, PCIE_CONF_DATA);
+       } else if (size == 2) {
+               __raw_writew(val, PCIE_CONF_DATA + (where & 0x3));
+       } else if (size == 1) {
+               __raw_writeb(val, PCIE_CONF_DATA + (where & 0x3));
+       } else {
+               ret = PCIBIOS_BAD_REGISTER_NUMBER;
+       }
+
+       spin_unlock_irqrestore(&orion_pcie_lock, flags);
+
+       return ret;
+}
+
+struct pci_ops orion_pcie_ops = {
+       .read = orion_pcie_rd_conf,
+       .write = orion_pcie_wr_conf,
+};
+
+
+static int orion_pcie_setup(struct pci_sys_data *sys)
+{
+       struct resource *res;
+
+       /*
+        * Master + Slave enable
+        */
+       orion_pcie_master_slave_enable();
+
+       /*
+        * Enable interrupts lines A-D
+        */
+       orion_pcie_enable_interrupts();
+
+       /*
+        * Request resource
+        */
+       res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
+       if (!res)
+               panic("orion_pci_setup unable to alloc resources");
+
+       /*
+        * IORESOURCE_IO
+        */
+       res[0].name = "PCI-EX I/O Space";
+       res[0].flags = IORESOURCE_IO;
+       res[0].start = ORION_PCIE_IO_REMAP;
+       res[0].end = res[0].start + ORION_PCIE_IO_SIZE - 1;
+       if (request_resource(&ioport_resource, &res[0]))
+               panic("Request PCIE IO resource failed\n");
+       sys->resource[0] = &res[0];
+
+       /*
+        * IORESOURCE_MEM
+        */
+       res[1].name = "PCI-EX Memory Space";
+       res[1].flags = IORESOURCE_MEM;
+       res[1].start = ORION_PCIE_MEM_BASE;
+       res[1].end = res[1].start + ORION_PCIE_MEM_SIZE - 1;
+       if (request_resource(&iomem_resource, &res[1]))
+               panic("Request PCIE Memory resource failed\n");
+       sys->resource[1] = &res[1];
+
+       sys->resource[2] = NULL;
+       sys->io_offset = 0;
+
+       return 1;
+}
+
+/*****************************************************************************
+ * PCI controller
+ ****************************************************************************/
+#define PCI_MODE               ORION_PCI_REG(0xd00)
+#define PCI_CMD                        ORION_PCI_REG(0xc00)
+#define PCI_P2P_CONF           ORION_PCI_REG(0x1d14)
+#define PCI_CONF_ADDR          ORION_PCI_REG(0xc78)
+#define PCI_CONF_DATA          ORION_PCI_REG(0xc7c)
+
+/*
+ * PCI_MODE bits
+ */
+#define PCI_MODE_64BIT                 (1 << 2)
+#define PCI_MODE_PCIX                  ((1 << 4) | (1 << 5))
+
+/*
+ * PCI_CMD bits
+ */
+#define PCI_CMD_HOST_REORDER           (1 << 29)
+
+/*
+ * PCI_P2P_CONF bits
+ */
+#define PCI_P2P_BUS_OFFS               16
+#define PCI_P2P_BUS_MASK               (0xff << PCI_P2P_BUS_OFFS)
+#define PCI_P2P_DEV_OFFS               24
+#define PCI_P2P_DEV_MASK               (0x1f << PCI_P2P_DEV_OFFS)
+
+/*
+ * PCI_CONF_ADDR bits
+ */
+#define PCI_CONF_REG(reg)              ((reg) & 0xfc)
+#define PCI_CONF_FUNC(func)            (((func) & 0x3) << 8)
+#define PCI_CONF_DEV(dev)              (((dev) & 0x1f) << 11)
+#define PCI_CONF_BUS(bus)              (((bus) & 0xff) << 16)
+#define PCI_CONF_ADDR_EN               (1 << 31)
+
+/*
+ * Internal configuration space
+ */
+#define PCI_CONF_FUNC_STAT_CMD         0
+#define PCI_CONF_REG_STAT_CMD          4
+#define PCIX_STAT                      0x64
+#define PCIX_STAT_BUS_OFFS             8
+#define PCIX_STAT_BUS_MASK             (0xff << PCIX_STAT_BUS_OFFS)
+
+/*
+ * PCI config cycles are done by programming the PCI_CONF_ADDR register
+ * and then reading the PCI_CONF_DATA register. Need to make sure these
+ * transactions are atomic.
+ */
+static DEFINE_SPINLOCK(orion_pci_lock);
+
+u32 orion_pci_local_bus_nr(void)
+{
+       u32 conf = orion_read(PCI_P2P_CONF);
+       return((conf & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS);
+}
+
+u32 orion_pci_local_dev_nr(void)
+{
+       u32 conf = orion_read(PCI_P2P_CONF);
+       return((conf & PCI_P2P_DEV_MASK) >> PCI_P2P_DEV_OFFS);
+}
+
+int orion_pci_hw_rd_conf(u32 bus, u32 dev, u32 func,
+                                       u32 where, u32 size, u32 *val)
+{
+       unsigned long flags;
+       spin_lock_irqsave(&orion_pci_lock, flags);
+
+       orion_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
+                       PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
+                       PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN);
+
+       *val = orion_read(PCI_CONF_DATA);
+
+       if (size == 1)
+               *val = (*val >> (8*(where & 0x3))) & 0xff;
+       else if (size == 2)
+               *val = (*val >> (8*(where & 0x3))) & 0xffff;
+
+       spin_unlock_irqrestore(&orion_pci_lock, flags);
+
+       return PCIBIOS_SUCCESSFUL;
+}
+
+int orion_pci_hw_wr_conf(u32 bus, u32 dev, u32 func,
+                                       u32 where, u32 size, u32 val)
+{
+       unsigned long flags;
+       int ret = PCIBIOS_SUCCESSFUL;
+
+       spin_lock_irqsave(&orion_pci_lock, flags);
+
+       orion_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
+                       PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
+                       PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN);
+
+       if (size == 4) {
+               __raw_writel(val, PCI_CONF_DATA);
+       } else if (size == 2) {
+               __raw_writew(val, PCI_CONF_DATA + (where & 0x3));
+       } else if (size == 1) {
+               __raw_writeb(val, PCI_CONF_DATA + (where & 0x3));
+       } else {
+               ret = PCIBIOS_BAD_REGISTER_NUMBER;
+       }
+
+       spin_unlock_irqrestore(&orion_pci_lock, flags);
+
+       return ret;
+}
+
+static int orion_pci_rd_conf(struct pci_bus *bus, u32 devfn,
+                               int where, int size, u32 *val)
+{
+       /*
+        * Don't go out for local device
+        */
+       if ((orion_pci_local_bus_nr() == bus->number) &&
+          (orion_pci_local_dev_nr() == PCI_SLOT(devfn))) {
+               *val = 0xffffffff;
+               return PCIBIOS_DEVICE_NOT_FOUND;
+       }
+
+       return orion_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn),
+                                       PCI_FUNC(devfn), where, size, val);
+}
+
+static int orion_pci_wr_conf(struct pci_bus *bus, u32 devfn,
+                               int where, int size, u32 val)
+{
+       /*
+        * Don't go out for local device
+        */
+       if ((orion_pci_local_bus_nr() == bus->number) &&
+          (orion_pci_local_dev_nr() == PCI_SLOT(devfn)))
+               return PCIBIOS_DEVICE_NOT_FOUND;
+
+       return orion_pci_hw_wr_conf(bus->number, PCI_SLOT(devfn),
+                                       PCI_FUNC(devfn), where, size, val);
+}
+
+struct pci_ops orion_pci_ops = {
+       .read = orion_pci_rd_conf,
+       .write = orion_pci_wr_conf,
+};
+
+static void orion_pci_set_bus_nr(int nr)
+{
+       u32 p2p = orion_read(PCI_P2P_CONF);
+
+       if (orion_read(PCI_MODE) & PCI_MODE_PCIX) {
+               /*
+                * PCI-X mode
+                */
+               u32 pcix_status, bus, dev;
+               bus = (p2p & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS;
+               dev = (p2p & PCI_P2P_DEV_MASK) >> PCI_P2P_DEV_OFFS;
+               orion_pci_hw_rd_conf(bus, dev, 0, PCIX_STAT, 4, &pcix_status);
+               pcix_status &= ~PCIX_STAT_BUS_MASK;
+               pcix_status |= (nr << PCIX_STAT_BUS_OFFS);
+               orion_pci_hw_wr_conf(bus, dev, 0, PCIX_STAT, 4, pcix_status);
+       } else {
+               /*
+                * PCI Conventional mode
+                */
+               p2p &= ~PCI_P2P_BUS_MASK;
+               p2p |= (nr << PCI_P2P_BUS_OFFS);
+               orion_write(PCI_P2P_CONF, p2p);
+       }
+}
+
+static void orion_pci_master_slave_enable(void)
+{
+       u32 bus_nr, dev_nr, func, reg, val;
+
+       bus_nr = orion_pci_local_bus_nr();
+       dev_nr = orion_pci_local_dev_nr();
+       func = PCI_CONF_FUNC_STAT_CMD;
+       reg = PCI_CONF_REG_STAT_CMD;
+       orion_pci_hw_rd_conf(bus_nr, dev_nr, func, reg, 4, &val);
+       val |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+       orion_pci_hw_wr_conf(bus_nr, dev_nr, func, reg, 4, val | 0x7);
+}
+
+static int orion_pci_setup(struct pci_sys_data *sys)
+{
+       struct resource *res;
+
+       /*
+        * Master + Slave enable
+        */
+       orion_pci_master_slave_enable();
+
+       /*
+        * Force ordering
+        */
+       orion_setbits(PCI_CMD, PCI_CMD_HOST_REORDER);
+
+       /*
+        * Request resources
+        */
+       res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
+       if (!res)
+               panic("orion_pci_setup unable to alloc resources");
+
+       /*
+        * IORESOURCE_IO
+        */
+       res[0].name = "PCI I/O Space";
+       res[0].flags = IORESOURCE_IO;
+       res[0].start = ORION_PCI_IO_REMAP;
+       res[0].end = res[0].start + ORION_PCI_IO_SIZE - 1;
+       if (request_resource(&ioport_resource, &res[0]))
+               panic("Request PCI IO resource failed\n");
+       sys->resource[0] = &res[0];
+
+       /*
+        * IORESOURCE_MEM
+        */
+       res[1].name = "PCI Memory Space";
+       res[1].flags = IORESOURCE_MEM;
+       res[1].start = ORION_PCI_MEM_BASE;
+       res[1].end = res[1].start + ORION_PCI_MEM_SIZE - 1;
+       if (request_resource(&iomem_resource, &res[1]))
+               panic("Request PCI Memory resource failed\n");
+       sys->resource[1] = &res[1];
+
+       sys->resource[2] = NULL;
+       sys->io_offset = 0;
+
+       return 1;
+}
+
+
+/*****************************************************************************
+ * General PCIE + PCI
+ ****************************************************************************/
+int orion_pci_sys_setup(int nr, struct pci_sys_data *sys)
+{
+       int ret = 0;
+
+       if (nr == 0) {
+               /*
+                * PCIE setup
+                */
+               orion_pcie_set_bus_nr(0);
+               ret = orion_pcie_setup(sys);
+       } else if (nr == 1) {
+               /*
+                * PCI setup
+                */
+               ret = orion_pci_setup(sys);
+       }
+
+       return ret;
+}
+
+struct pci_bus *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys)
+{
+       struct pci_ops *ops;
+       struct pci_bus *bus;
+
+
+       if (nr == 0) {
+               u32 pci_bus;
+               /*
+                * PCIE scan
+                */
+               ops = &orion_pcie_ops;
+               bus = pci_scan_bus(sys->busnr, ops, sys);
+               /*
+                * Set local PCI bus number to follow PCIE bridges (if any)
+                */
+               pci_bus = bus->number + bus->subordinate - bus->secondary + 1;
+               orion_pci_set_bus_nr(pci_bus);
+       } else if (nr == 1) {
+               /*
+                * PCI scan
+                */
+               ops = &orion_pci_ops;
+               bus = pci_scan_bus(sys->busnr, ops, sys);
+       } else {
+               BUG();
+               bus = NULL;
+       }
+
+       return bus;
+}

diff --git a/arch/arm/mach-orion/rd88f5182-setup.c b/arch/arm/mach-orion/rd88f5182-setup.c
new file mode 100644 (file)
index 0000000..026d743
--- /dev/null
+++ b/arch/arm/mach-orion/rd88f5182-setup.c
@@ -0,0 +1,306 @@
+/*
+ * arch/arm/mach-orion/rd88f5182-setup.c
+ *
+ * Marvell Orion-NAS Reference Design Setup
+ *
+ * Maintainer: Ronen Shitrit <rshitrit@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/i2c.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/leds.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <asm/arch/orion.h>
+#include <asm/arch/platform.h>
+#include "common.h"
+
+/*****************************************************************************
+ * RD-88F5182 Info
+ ****************************************************************************/
+
+/*
+ * 512K NOR flash Device bus boot chip select
+ */
+
+#define RD88F5182_NOR_BOOT_BASE                0xf4000000
+#define RD88F5182_NOR_BOOT_SIZE                SZ_512K
+
+/*
+ * 16M NOR flash on Device bus chip select 1
+ */
+
+#define RD88F5182_NOR_BASE             0xfc000000
+#define RD88F5182_NOR_SIZE             SZ_16M
+
+/*
+ * PCI
+ */
+
+#define RD88F5182_PCI_SLOT0_OFFS       7
+#define RD88F5182_PCI_SLOT0_IRQ_A_PIN  7
+#define RD88F5182_PCI_SLOT0_IRQ_B_PIN  6
+
+/*
+ * GPIO Debug LED
+ */
+
+#define RD88F5182_GPIO_DBG_LED         0
+
+/*****************************************************************************
+ * 16M NOR Flash on Device bus CS1
+ ****************************************************************************/
+
+static struct physmap_flash_data rd88f5182_nor_flash_data = {
+       .width          = 1,
+};
+
+static struct resource rd88f5182_nor_flash_resource = {
+       .flags                  = IORESOURCE_MEM,
+       .start                  = RD88F5182_NOR_BASE,
+       .end                    = RD88F5182_NOR_BASE + RD88F5182_NOR_SIZE - 1,
+};
+
+static struct platform_device rd88f5182_nor_flash = {
+       .name                   = "physmap-flash",
+       .id                     = 0,
+       .dev            = {
+               .platform_data  = &rd88f5182_nor_flash_data,
+       },
+       .num_resources          = 1,
+       .resource               = &rd88f5182_nor_flash_resource,
+};
+
+#ifdef CONFIG_LEDS
+
+/*****************************************************************************
+ * Use GPIO debug led as CPU active indication
+ ****************************************************************************/
+
+static void rd88f5182_dbgled_event(led_event_t evt)
+{
+       int val;
+
+       if (evt == led_idle_end)
+               val = 1;
+       else if (evt == led_idle_start)
+               val = 0;
+       else
+               return;
+
+       gpio_set_value(RD88F5182_GPIO_DBG_LED, val);
+}
+
+static int __init rd88f5182_dbgled_init(void)
+{
+       int pin;
+
+       if (machine_is_rd88f5182()) {
+               pin = RD88F5182_GPIO_DBG_LED;
+
+               if (gpio_request(pin, "DBGLED") == 0) {
+                       if (gpio_direction_output(pin, 0) != 0) {
+                               printk(KERN_ERR "rd88f5182_dbgled_init failed "
+                                               "to set output pin %d\n", pin);
+                               gpio_free(pin);
+                               return 0;
+                       }
+               } else {
+                       printk(KERN_ERR "rd88f5182_dbgled_init failed "
+                                       "to request gpio %d\n", pin);
+                       return 0;
+               }
+
+               leds_event = rd88f5182_dbgled_event;
+       }
+       return 0;
+}
+
+__initcall(rd88f5182_dbgled_init);
+
+#endif
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+
+void __init rd88f5182_pci_preinit(void)
+{
+       int pin;
+
+       /*
+        * Configure PCI GPIO IRQ pins
+        */
+       pin = RD88F5182_PCI_SLOT0_IRQ_A_PIN;
+       if (gpio_request(pin, "PCI IntA") == 0) {
+               if (gpio_direction_input(pin) == 0) {
+                       set_irq_type(gpio_to_irq(pin), IRQT_LOW);
+               } else {
+                       printk(KERN_ERR "rd88f5182_pci_preinit faield to "
+                                       "set_irq_type pin %d\n", pin);
+                       gpio_free(pin);
+               }
+       } else {
+               printk(KERN_ERR "rd88f5182_pci_preinit failed to request gpio %d\n", pin);
+       }
+
+       pin = RD88F5182_PCI_SLOT0_IRQ_B_PIN;
+       if (gpio_request(pin, "PCI IntB") == 0) {
+               if (gpio_direction_input(pin) == 0) {
+                       set_irq_type(gpio_to_irq(pin), IRQT_LOW);
+               } else {
+                       printk(KERN_ERR "rd88f5182_pci_preinit faield to "
+                                       "set_irq_type pin %d\n", pin);
+                       gpio_free(pin);
+               }
+       } else {
+               printk(KERN_ERR "rd88f5182_pci_preinit failed to gpio_request %d\n", pin);
+       }
+}
+
+static int __init rd88f5182_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+       /*
+        * PCI-E isn't used on the RD2
+        */
+       if (dev->bus->number == orion_pcie_local_bus_nr())
+               return IRQ_ORION_PCIE0_INT;
+
+       /*
+        * PCI IRQs are connected via GPIOs
+        */
+       switch (slot - RD88F5182_PCI_SLOT0_OFFS) {
+       case 0:
+               if (pin == 1)
+                       return gpio_to_irq(RD88F5182_PCI_SLOT0_IRQ_A_PIN);
+               else
+                       return gpio_to_irq(RD88F5182_PCI_SLOT0_IRQ_B_PIN);
+       default:
+               return -1;
+       }
+}
+
+static struct hw_pci rd88f5182_pci __initdata = {
+       .nr_controllers = 2,
+       .preinit        = rd88f5182_pci_preinit,
+       .swizzle        = pci_std_swizzle,
+       .setup          = orion_pci_sys_setup,
+       .scan           = orion_pci_sys_scan_bus,
+       .map_irq        = rd88f5182_pci_map_irq,
+};
+
+static int __init rd88f5182_pci_init(void)
+{
+       if (machine_is_rd88f5182())
+               pci_common_init(&rd88f5182_pci);
+
+       return 0;
+}
+
+subsys_initcall(rd88f5182_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data rd88f5182_eth_data = {
+       .phy_addr       = 8,
+       .force_phy_addr = 1,
+};
+
+/*****************************************************************************
+ * RTC DS1338 on I2C bus
+ ****************************************************************************/
+static struct i2c_board_info __initdata rd88f5182_i2c_rtc = {
+       .driver_name    = "rtc-ds1307",
+       .type           = "ds1338",
+       .addr           = 0x68,
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+static struct platform_device *rd88f5182_devices[] __initdata = {
+       &rd88f5182_nor_flash,
+};
+
+static void __init rd88f5182_init(void)
+{
+       /*
+        * Setup basic Orion functions. Need to be called early.
+        */
+       orion_init();
+
+       /*
+        * Setup the CPU address decode windows for our devices
+        */
+       orion_setup_cpu_win(ORION_DEV_BOOT, RD88F5182_NOR_BOOT_BASE,
+                               RD88F5182_NOR_BOOT_SIZE, -1);
+       orion_setup_cpu_win(ORION_DEV1, RD88F5182_NOR_BASE,
+                               RD88F5182_NOR_SIZE, -1);
+
+       /*
+        * Open a special address decode windows for the PCIE WA.
+        */
+       orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
+       orion_write(ORION_REGS_BASE | 0x20070, (0x7941 |
+               (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
+
+       /*
+        * Setup Multiplexing Pins --
+        * MPP[0] Debug Led (GPIO - Out)
+        * MPP[1] Debug Led (GPIO - Out)
+        * MPP[2] N/A
+        * MPP[3] RTC_Int (GPIO - In)
+        * MPP[4] GPIO
+        * MPP[5] GPIO
+        * MPP[6] PCI_intA (GPIO - In)
+        * MPP[7] PCI_intB (GPIO - In)
+        * MPP[8-11] N/A
+        * MPP[12] SATA 0 presence Indication
+        * MPP[13] SATA 1 presence Indication
+        * MPP[14] SATA 0 active Indication
+        * MPP[15] SATA 1 active indication
+        * MPP[16-19] Not used
+        * MPP[20] PCI Clock to MV88F5182
+        * MPP[21] PCI Clock to mini PCI CON11
+        * MPP[22] USB 0 over current indication
+        * MPP[23] USB 1 over current indication
+        * MPP[24] USB 1 over current enable
+        * MPP[25] USB 0 over current enable
+        */
+
+       orion_write(MPP_0_7_CTRL, 0x00000003);
+       orion_write(MPP_8_15_CTRL, 0x55550000);
+       orion_write(MPP_16_19_CTRL, 0x5555);
+
+       orion_gpio_set_valid_pins(0x000000fb);
+
+       platform_add_devices(rd88f5182_devices, ARRAY_SIZE(rd88f5182_devices));
+       i2c_register_board_info(0, &rd88f5182_i2c_rtc, 1);
+       orion_eth_init(&rd88f5182_eth_data);
+}
+
+MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
+       /* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */
+       .phys_io        = ORION_REGS_BASE,
+       .io_pg_offst    = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+       .boot_params    = 0x00000100,
+       .init_machine   = rd88f5182_init,
+       .map_io         = orion_map_io,
+       .init_irq       = orion_init_irq,
+       .timer          = &orion_timer,
+MACHINE_END

diff --git a/arch/arm/mach-orion/time.c b/arch/arm/mach-orion/time.c
new file mode 100644 (file)
index 0000000..bd4262d
--- /dev/null
+++ b/arch/arm/mach-orion/time.c
@@ -0,0 +1,181 @@
+/*
+ * arch/arm/mach-orion/time.c
+ *
+ * Core time functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/clockchips.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <asm/mach/time.h>
+#include <asm/arch/orion.h>
+#include "common.h"
+
+/*
+ * Timer0: clock_event_device, Tick.
+ * Timer1: clocksource, Free running.
+ * WatchDog: Not used.
+ *
+ * Timers are counting down.
+ */
+#define CLOCKEVENT     0
+#define CLOCKSOURCE    1
+
+/*
+ * Timers bits
+ */
+#define BRIDGE_INT_TIMER(x)    (1 << ((x) + 1))
+#define TIMER_EN(x)            (1 << ((x) * 2))
+#define TIMER_RELOAD_EN(x)     (1 << (((x) * 2) + 1))
+#define BRIDGE_INT_TIMER_WD    (1 << 3)
+#define TIMER_WD_EN            (1 << 4)
+#define TIMER_WD_RELOAD_EN     (1 << 5)
+
+static cycle_t orion_clksrc_read(void)
+{
+       return (0xffffffff - orion_read(TIMER_VAL(CLOCKSOURCE)));
+}
+
+static struct clocksource orion_clksrc = {
+       .name           = "orion_clocksource",
+       .shift          = 20,
+       .rating         = 300,
+       .read           = orion_clksrc_read,
+       .mask           = CLOCKSOURCE_MASK(32),
+       .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+static int
+orion_clkevt_next_event(unsigned long delta, struct clock_event_device *dev)
+{
+       unsigned long flags;
+
+       if (delta == 0)
+               return -ETIME;
+
+       local_irq_save(flags);
+
+       /*
+        * Clear and enable timer interrupt bit
+        */
+       orion_write(BRIDGE_CAUSE, ~BRIDGE_INT_TIMER(CLOCKEVENT));
+       orion_setbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKEVENT));
+
+       /*
+        * Setup new timer value
+        */
+       orion_write(TIMER_VAL(CLOCKEVENT), delta);
+
+       /*
+        * Disable auto reload and kickoff the timer
+        */
+       orion_clrbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKEVENT));
+       orion_setbits(TIMER_CTRL, TIMER_EN(CLOCKEVENT));
+
+       local_irq_restore(flags);
+
+       return 0;
+}
+
+static void
+orion_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev)
+{
+       unsigned long flags;
+
+       local_irq_save(flags);
+
+       if (mode == CLOCK_EVT_MODE_PERIODIC) {
+               /*
+                * Setup latch cycles in timer and enable reload interrupt.
+                */
+               orion_write(TIMER_VAL_RELOAD(CLOCKEVENT), LATCH);
+               orion_write(TIMER_VAL(CLOCKEVENT), LATCH);
+               orion_setbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKEVENT));
+               orion_setbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKEVENT) |
+                                         TIMER_EN(CLOCKEVENT));
+       } else {
+               /*
+                * Disable timer and interrupt
+                */
+               orion_clrbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKEVENT));
+               orion_write(BRIDGE_CAUSE, ~BRIDGE_INT_TIMER(CLOCKEVENT));
+               orion_clrbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKEVENT) |
+                                         TIMER_EN(CLOCKEVENT));
+       }
+
+       local_irq_restore(flags);
+}
+
+static struct clock_event_device orion_clkevt = {
+       .name           = "orion_tick",
+       .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+       .shift          = 32,
+       .rating         = 300,
+       .cpumask        = CPU_MASK_CPU0,
+       .set_next_event = orion_clkevt_next_event,
+       .set_mode       = orion_clkevt_mode,
+};
+
+static irqreturn_t orion_timer_interrupt(int irq, void *dev_id)
+{
+       /*
+        * Clear cause bit and do event
+        */
+       orion_write(BRIDGE_CAUSE, ~BRIDGE_INT_TIMER(CLOCKEVENT));
+       orion_clkevt.event_handler(&orion_clkevt);
+       return IRQ_HANDLED;
+}
+
+static struct irqaction orion_timer_irq = {
+       .name           = "orion_tick",
+       .flags          = IRQF_DISABLED | IRQF_TIMER,
+       .handler        = orion_timer_interrupt
+};
+
+static void orion_timer_init(void)
+{
+       /*
+        * Setup clocksource free running timer (no interrupt on reload)
+        */
+       orion_write(TIMER_VAL(CLOCKSOURCE), 0xffffffff);
+       orion_write(TIMER_VAL_RELOAD(CLOCKSOURCE), 0xffffffff);
+       orion_clrbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKSOURCE));
+       orion_setbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKSOURCE) |
+                                 TIMER_EN(CLOCKSOURCE));
+
+       /*
+        * Register clocksource
+        */
+       orion_clksrc.mult =
+               clocksource_hz2mult(CLOCK_TICK_RATE, orion_clksrc.shift);
+
+       clocksource_register(&orion_clksrc);
+
+       /*
+        * Connect and enable tick handler
+        */
+       setup_irq(IRQ_ORION_BRIDGE, &orion_timer_irq);
+
+       /*
+        * Register clockevent
+        */
+       orion_clkevt.mult =
+               div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, orion_clkevt.shift);
+       orion_clkevt.max_delta_ns =
+               clockevent_delta2ns(0xfffffffe, &orion_clkevt);
+       orion_clkevt.min_delta_ns =
+               clockevent_delta2ns(1, &orion_clkevt);
+
+       clockevents_register_device(&orion_clkevt);
+}
+
+struct sys_timer orion_timer = {
+       .init = orion_timer_init,
+};

diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion/ts209-setup.c
new file mode 100644 (file)
index 0000000..e3e930e
--- /dev/null
+++ b/arch/arm/mach-orion/ts209-setup.c
@@ -0,0 +1,335 @@
+/*
+ * QNAP TS-109/TS-209 Board Setup
+ *
+ * Maintainer: Byron Bradley <byron.bbradley@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/nand.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/serial_reg.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <asm/arch/orion.h>
+#include <asm/arch/platform.h>
+#include "common.h"
+
+#define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
+#define QNAP_TS209_NOR_BOOT_SIZE SZ_8M
+
+/****************************************************************************
+ * 8MiB NOR flash. The struct mtd_partition is not in the same order as the
+ *     partitions on the device because we want to keep compatability with
+ *     existing QNAP firmware.
+ *
+ * Layout as used by QNAP:
+ *  [2] 0x00000000-0x00200000 : "Kernel"
+ *  [3] 0x00200000-0x00600000 : "RootFS1"
+ *  [4] 0x00600000-0x00700000 : "RootFS2"
+ *  [6] 0x00700000-0x00760000 : "NAS Config" (read-only)
+ *  [5] 0x00760000-0x00780000 : "U-Boot Config"
+ *  [1] 0x00780000-0x00800000 : "U-Boot" (read-only)
+ ***************************************************************************/
+static struct mtd_partition qnap_ts209_partitions[] = {
+       {
+               .name       = "U-Boot",
+               .size       = 0x00080000,
+               .offset     = 0x00780000,
+               .mask_flags = MTD_WRITEABLE,
+       }, {
+               .name   = "Kernel",
+               .size   = 0x00200000,
+               .offset = 0,
+       }, {
+               .name   = "RootFS1",
+               .size   = 0x00400000,
+               .offset = 0x00200000,
+       }, {
+               .name   = "RootFS2",
+               .size   = 0x00100000,
+               .offset = 0x00600000,
+       }, {
+               .name   = "U-Boot Config",
+               .size   = 0x00020000,
+               .offset = 0x00760000,
+       }, {
+               .name       = "NAS Config",
+               .size       = 0x00060000,
+               .offset     = 0x00700000,
+               .mask_flags = MTD_WRITEABLE,
+       }
+};
+
+static struct physmap_flash_data qnap_ts209_nor_flash_data = {
+       .width    = 1,
+       .parts    = qnap_ts209_partitions,
+       .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
+};
+
+static struct resource qnap_ts209_nor_flash_resource = {
+       .flags = IORESOURCE_MEM,
+       .start = QNAP_TS209_NOR_BOOT_BASE,
+       .end   = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device qnap_ts209_nor_flash = {
+       .name          = "physmap-flash",
+       .id            = 0,
+       .dev           = { .platform_data = &qnap_ts209_nor_flash_data, },
+       .resource      = &qnap_ts209_nor_flash_resource,
+       .num_resources = 1,
+};
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+
+#define QNAP_TS209_PCI_SLOT0_OFFS      7
+#define QNAP_TS209_PCI_SLOT0_IRQ_PIN   6
+#define QNAP_TS209_PCI_SLOT1_IRQ_PIN   7
+
+void __init qnap_ts209_pci_preinit(void)
+{
+       int pin;
+
+       /*
+        * Configure PCI GPIO IRQ pins
+        */
+       pin = QNAP_TS209_PCI_SLOT0_IRQ_PIN;
+       if (gpio_request(pin, "PCI Int1") == 0) {
+               if (gpio_direction_input(pin) == 0) {
+                       set_irq_type(gpio_to_irq(pin), IRQT_LOW);
+               } else {
+                       printk(KERN_ERR "qnap_ts209_pci_preinit failed to "
+                                       "set_irq_type pin %d\n", pin);
+                       gpio_free(pin);
+               }
+       } else {
+               printk(KERN_ERR "qnap_ts209_pci_preinit failed to gpio_request "
+                               "%d\n", pin);
+       }
+
+       pin = QNAP_TS209_PCI_SLOT1_IRQ_PIN;
+       if (gpio_request(pin, "PCI Int2") == 0) {
+               if (gpio_direction_input(pin) == 0) {
+                       set_irq_type(gpio_to_irq(pin), IRQT_LOW);
+               } else {
+                       printk(KERN_ERR "qnap_ts209_pci_preinit failed "
+                                       "to set_irq_type pin %d\n", pin);
+                       gpio_free(pin);
+               }
+       } else {
+               printk(KERN_ERR "qnap_ts209_pci_preinit failed to gpio_request "
+                               "%d\n", pin);
+       }
+}
+
+static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+       /*
+        * PCIE IRQ is connected internally (not GPIO)
+        */
+       if (dev->bus->number == orion_pcie_local_bus_nr())
+               return IRQ_ORION_PCIE0_INT;
+
+       /*
+        * PCI IRQs are connected via GPIOs
+        */
+       switch (slot - QNAP_TS209_PCI_SLOT0_OFFS) {
+       case 0:
+               return gpio_to_irq(QNAP_TS209_PCI_SLOT0_IRQ_PIN);
+       case 1:
+               return gpio_to_irq(QNAP_TS209_PCI_SLOT1_IRQ_PIN);
+       default:
+               return -1;
+       }
+}
+
+static struct hw_pci qnap_ts209_pci __initdata = {
+       .nr_controllers = 2,
+       .preinit        = qnap_ts209_pci_preinit,
+       .swizzle        = pci_std_swizzle,
+       .setup          = orion_pci_sys_setup,
+       .scan           = orion_pci_sys_scan_bus,
+       .map_irq        = qnap_ts209_pci_map_irq,
+};
+
+static int __init qnap_ts209_pci_init(void)
+{
+       if (machine_is_ts_x09())
+               pci_common_init(&qnap_ts209_pci);
+
+       return 0;
+}
+
+subsys_initcall(qnap_ts209_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data qnap_ts209_eth_data = {
+       .phy_addr       = 8,
+       .force_phy_addr = 1,
+};
+
+/*****************************************************************************
+ * RTC S35390A on I2C bus
+ ****************************************************************************/
+static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
+       .driver_name = "rtc-s35390a",
+       .addr        = 0x30,
+};
+
+/****************************************************************************
+ * GPIO Attached Keys
+ *     Power button is attached to the PIC microcontroller
+ ****************************************************************************/
+
+#define QNAP_TS209_GPIO_KEY_MEDIA      1
+#define QNAP_TS209_GPIO_KEY_RESET      2
+
+static struct gpio_keys_button qnap_ts209_buttons[] = {
+       {
+               .code           = KEY_RESTART,
+               .gpio           = QNAP_TS209_GPIO_KEY_MEDIA,
+               .desc           = "USB Copy Button",
+               .active_low     = 1,
+       },
+       {
+               .code           = KEY_POWER,
+               .gpio           = QNAP_TS209_GPIO_KEY_RESET,
+               .desc           = "Reset Button",
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_platform_data qnap_ts209_button_data = {
+       .buttons        = qnap_ts209_buttons,
+       .nbuttons       = ARRAY_SIZE(qnap_ts209_buttons),
+};
+
+static struct platform_device qnap_ts209_button_device = {
+       .name           = "gpio-keys",
+       .id             = -1,
+       .num_resources  = 0,
+       .dev            = { .platform_data  = &qnap_ts209_button_data, },
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+static struct platform_device *qnap_ts209_devices[] __initdata = {
+       &qnap_ts209_nor_flash,
+       &qnap_ts209_button_device,
+};
+
+/*
+ * QNAP TS-[12]09 specific power off method via UART1-attached PIC
+ */
+
+#define UART1_REG(x)  (UART1_BASE + ((UART_##x) << 2))
+
+static void qnap_ts209_power_off(void)
+{
+       /* 19200 baud divisor */
+       const unsigned divisor = ((ORION_TCLK + (8 * 19200)) / (16 * 19200));
+
+       pr_info("%s: triggering power-off...\n", __func__);
+
+       /* hijack uart1 and reset into sane state (19200,8n1) */
+       orion_write(UART1_REG(LCR), 0x83);
+       orion_write(UART1_REG(DLL), divisor & 0xff);
+       orion_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
+       orion_write(UART1_REG(LCR), 0x03);
+       orion_write(UART1_REG(IER), 0x00);
+       orion_write(UART1_REG(FCR), 0x00);
+       orion_write(UART1_REG(MCR), 0x00);
+
+       /* send the power-off command 'A' to PIC */
+       orion_write(UART1_REG(TX), 'A');
+}
+
+static void __init qnap_ts209_init(void)
+{
+       /*
+        * Setup basic Orion functions. Need to be called early.
+        */
+       orion_init();
+
+       /*
+        * Setup flash mapping
+        */
+       orion_setup_cpu_win(ORION_DEV_BOOT, QNAP_TS209_NOR_BOOT_BASE,
+                           QNAP_TS209_NOR_BOOT_SIZE, -1);
+
+       /*
+        * Open a special address decode windows for the PCIE WA.
+        */
+       orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
+       orion_write(ORION_REGS_BASE | 0x20070, (0x7941 |
+               (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
+
+       /*
+        * Setup Multiplexing Pins --
+        * MPP[0] Reserved
+        * MPP[1] USB copy button (0 active)
+        * MPP[2] Load defaults button (0 active)
+        * MPP[3] GPIO RTC
+        * MPP[4-5] Reserved
+        * MPP[6] PCI Int A
+        * MPP[7] PCI Int B
+        * MPP[8-11] Reserved
+        * MPP[12] SATA 0 presence
+        * MPP[13] SATA 1 presence
+        * MPP[14] SATA 0 active
+        * MPP[15] SATA 1 active
+        * MPP[16] UART1 RXD
+        * MPP[17] UART1 TXD
+        * MPP[18] SW_RST (0 active)
+        * MPP[19] Reserved
+        * MPP[20] PCI clock 0
+        * MPP[21] PCI clock 1
+        * MPP[22] USB 0 over current
+        * MPP[23-25] Reserved
+        */
+       orion_write(MPP_0_7_CTRL, 0x3);
+       orion_write(MPP_8_15_CTRL, 0x55550000);
+       orion_write(MPP_16_19_CTRL, 0x5500);
+       orion_gpio_set_valid_pins(0x3cc0fff);
+
+       /* register ts209 specific power-off method */
+       pm_power_off = qnap_ts209_power_off;
+
+       platform_add_devices(qnap_ts209_devices,
+                               ARRAY_SIZE(qnap_ts209_devices));
+       i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
+       orion_eth_init(&qnap_ts209_eth_data);
+}
+
+MACHINE_START(TS209, "QNAP TS-109/TS-209")
+       /* Maintainer:  Byron Bradley <byron.bbradley@gmail.com> */
+       .phys_io        = ORION_REGS_BASE,
+       .io_pg_offst    = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+       .boot_params    = 0x00000100,
+       .init_machine   = qnap_ts209_init,
+       .map_io         = orion_map_io,
+       .init_irq       = orion_init_irq,
+       .timer          = &orion_timer,
+MACHINE_END

diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c
index 67e05f005a6bcaa99a340c1969307052d15223db..6d4ca8fc0cb4521c18904b761bd1a73d0459d664 100644 (file)
--- a/arch/arm/mach-pnx4008/time.c
+++ b/arch/arm/mach-pnx4008/time.c
@@ -51,8 +51,6 @@ static irqreturn_t pnx4008_timer_interrupt(int irq, void *dev_id)
 {
        if (__raw_readl(HSTIM_INT) & MATCH0_INT) {
 
-               write_seqlock(&xtime_lock);
-
                do {
                        timer_tick();
 
@@ -73,8 +71,6 @@ static irqreturn_t pnx4008_timer_interrupt(int irq, void *dev_id)
                } while ((signed)
                         (__raw_readl(HSTIM_MATCH0) -
                          __raw_readl(HSTIM_COUNTER)) < 0);
-
-               write_sequnlock(&xtime_lock);
        }
 
        return IRQ_HANDLED;

diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 656d49661a290f054d4dbcef44fea8c8dd99b0ce..0908bea0f60968a3becd9223b3626074c84e10c2 100644 (file)
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -51,6 +51,50 @@ config PXA_SHARPSL
          SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
          handheld computer.
 
+config ARCH_PXA_ESERIES
+       bool "PXA based Toshiba e-series PDAs"
+       select PXA25x
+
+config MACH_E330
+       bool "Toshiba e330"
+       default y
+       depends on ARCH_PXA_ESERIES
+       help
+         Say Y here if you intend to run this kernel on a Toshiba
+         e330 family PDA.
+
+config MACH_E740
+       bool "Toshiba e740"
+       default y
+       depends on ARCH_PXA_ESERIES
+       help
+         Say Y here if you intend to run this kernel on a Toshiba
+         e740 family PDA.
+
+config MACH_E750
+       bool "Toshiba e750"
+       default y
+       depends on ARCH_PXA_ESERIES
+       help
+         Say Y here if you intend to run this kernel on a Toshiba
+         e750 family PDA.
+
+config MACH_E400
+       bool "Toshiba e400"
+       default y
+       depends on ARCH_PXA_ESERIES
+       help
+         Say Y here if you intend to run this kernel on a Toshiba
+         e400 family PDA.
+
+config MACH_E800
+       bool "Toshiba e800"
+       default y
+       depends on ARCH_PXA_ESERIES
+       help
+         Say Y here if you intend to run this kernel on a Toshiba
+         e800 family PDA.
+
 config MACH_TRIZEPS4
        bool "Keith und Koep Trizeps4 DIMM-Module"
        select PXA27x
@@ -59,15 +103,44 @@ config MACH_EM_X270
        bool "CompuLab EM-x270 platform"
        select PXA27x
 
+config MACH_COLIBRI
+       bool "Toradex Colibri PX27x"
+       select PXA27x
+
 config MACH_ZYLONITE
        bool "PXA3xx Development Platform"
        select PXA3xx
 
+config MACH_LITTLETON
+       bool "PXA3xx Form Factor Platform (aka Littleton)"
+       select PXA3xx
+       select PXA_SSP
+
 config MACH_ARMCORE
        bool "CompuLab CM-X270 modules"
        select PXA27x
        select IWMMXT
 
+config MACH_MAGICIAN
+       bool "Enable HTC Magician Support"
+       depends on ARCH_PXA
+       select PXA27x
+       select IWMMXT
+
+config MACH_PCM027
+       bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
+       select PXA27x
+       select IWMMXT
+
+endchoice
+
+choice
+       prompt "Used baseboard"
+       depends on MACH_PCM027
+
+config MACH_PCM990_BASEBOARD
+       bool "PHYTEC PCM-990 development board"
+
 endchoice
 
 if PXA_SHARPSL

diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 4263527e5123eca682756576dce3c60368b62179..b5c916c0747d68867b34325eebc576a86f5fad0b 100644 (file)
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support (must be linked before board specific support)
-obj-y                          += clock.o generic.o irq.o dma.o time.o
+obj-y                          += clock.o devices.o generic.o irq.o dma.o time.o
 obj-$(CONFIG_PXA25x)           += pxa25x.o
 obj-$(CONFIG_PXA27x)           += pxa27x.o
 obj-$(CONFIG_PXA3xx)           += pxa3xx.o mfp.o
@@ -16,18 +16,24 @@ obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
 obj-$(CONFIG_MACH_MAINSTONE)   += mainstone.o
 obj-$(CONFIG_ARCH_PXA_IDP)     += idp.o
 obj-$(CONFIG_MACH_TRIZEPS4)    += trizeps4.o
+obj-$(CONFIG_MACH_COLIBRI)     += colibri.o
 obj-$(CONFIG_PXA_SHARP_C7xx)   += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
 obj-$(CONFIG_PXA_SHARP_Cxx00)  += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
 obj-$(CONFIG_MACH_AKITA)       += akita-ioexp.o
 obj-$(CONFIG_MACH_POODLE)      += poodle.o corgi_ssp.o
+obj-$(CONFIG_MACH_PCM027)      += pcm027.o
+obj-$(CONFIG_MACH_PCM990_BASEBOARD)    += pcm990-baseboard.o
 obj-$(CONFIG_MACH_TOSA)                += tosa.o
 obj-$(CONFIG_MACH_EM_X270)     += em-x270.o
+obj-$(CONFIG_MACH_MAGICIAN)    += magician.o
+obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
 
 ifeq ($(CONFIG_MACH_ZYLONITE),y)
   obj-y                                += zylonite.o
   obj-$(CONFIG_CPU_PXA300)     += zylonite_pxa300.o
   obj-$(CONFIG_CPU_PXA320)     += zylonite_pxa320.o
 endif
+obj-$(CONFIG_MACH_LITTLETON)   += littleton.o
 
 obj-$(CONFIG_MACH_ARMCORE)      += cm-x270.o
 
@@ -41,13 +47,10 @@ led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
 obj-$(CONFIG_LEDS)             += $(led-y)
 
 # Misc features
-obj-$(CONFIG_PM)               += pm.o sleep.o
+obj-$(CONFIG_PM)               += pm.o sleep.o standby.o
+obj-$(CONFIG_CPU_FREQ)         += cpu-pxa.o
 obj-$(CONFIG_PXA_SSP)          += ssp.o
 
-ifeq ($(CONFIG_PXA27x),y)
-obj-$(CONFIG_PM)               += standby.o
-endif
-
 ifeq ($(CONFIG_PCI),y)
 obj-$(CONFIG_MACH_ARMCORE) += cm-x270-pci.o
 endif

diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index a16349272f54db89e1c7fbfa1a846c57f2430047..28cfd71c032d2bf533621ef6f3503968e6668f7c 100644 (file)
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -487,18 +487,15 @@ static int cmx270_mci_init(struct device *dev,
 
        /* card detect IRQ on GPIO 83 */
        pxa_gpio_mode(IRQ_TO_GPIO(CMX270_MMC_IRQ));
-       set_irq_type(CMX270_MMC_IRQ, IRQT_FALLING);
 
        err = request_irq(CMX270_MMC_IRQ, cmx270_detect_int,
                          IRQF_DISABLED | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "cmx270_mci_init: MMC/SD: can't"
                       " request MMC card detect IRQ\n");
-               return -1;
-       }
 
-       return 0;
+       return err;
 }
 
 static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)

diff --git a/arch/arm/mach-pxa/colibri.c b/arch/arm/mach-pxa/colibri.c
new file mode 100644 (file)
index 0000000..6db54e3
--- /dev/null
+++ b/arch/arm/mach-pxa/colibri.c
@@ -0,0 +1,134 @@
+/*
+ *  linux/arch/arm/mach-pxa/colibri.c
+ *
+ *  Support for Toradex PXA27x based Colibri module
+ *  Daniel Mack <daniel@caiaq.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+#include <linux/bitops.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/flash.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/colibri.h>
+
+#include "generic.h"
+#include "devices.h"
+
+/*
+ * Flash
+ */
+static struct mtd_partition colibri_partitions[] = {
+       {
+               .name =         "Bootloader",
+               .offset =       0x00000000,
+               .size =         0x00040000,
+               .mask_flags =   MTD_WRITEABLE  /* force read-only */
+       }, {
+               .name =         "Kernel",
+               .offset =       0x00040000,
+               .size =         0x00400000,
+               .mask_flags =   0
+       }, {
+               .name =         "Rootfs",
+               .offset =       0x00440000,
+               .size =         MTDPART_SIZ_FULL,
+               .mask_flags =   0
+       }
+};
+
+static struct physmap_flash_data colibri_flash_data[] = {
+       {
+               .width          = 4,                    /* bankwidth in bytes */
+               .parts          = colibri_partitions,
+               .nr_parts       = ARRAY_SIZE(colibri_partitions)
+       }
+};
+
+static struct resource flash_resource = {
+       .start  = PXA_CS0_PHYS,
+       .end    = PXA_CS0_PHYS + SZ_32M - 1,
+       .flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device flash_device = {
+       .name   = "physmap-flash",
+       .id     = 0,
+       .dev    = {
+               .platform_data = colibri_flash_data,
+       },
+       .resource = &flash_resource,
+       .num_resources = 1,
+};
+
+/*
+ * DM9000 Ethernet
+ */
+static struct resource dm9000_resources[] = {
+       [0] = {
+               .start  = COLIBRI_ETH_PHYS,
+               .end    = COLIBRI_ETH_PHYS + 3,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = COLIBRI_ETH_PHYS + 4,
+               .end    = COLIBRI_ETH_PHYS + 4 + 500,
+               .flags  = IORESOURCE_MEM,
+       },
+       [2] = {
+               .start  = COLIBRI_ETH_IRQ,
+               .end    = COLIBRI_ETH_IRQ,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device dm9000_device = {
+       .name           = "dm9000",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(dm9000_resources),
+       .resource       = dm9000_resources,
+};
+
+static struct platform_device *colibri_devices[] __initdata = {
+       &flash_device,
+       &dm9000_device,
+};
+
+static void __init colibri_init(void)
+{
+       /* DM9000 LAN */
+       pxa_gpio_mode(GPIO78_nCS_2_MD);
+       pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
+       set_irq_type(COLIBRI_ETH_IRQ, IRQT_FALLING);
+
+       platform_add_devices(colibri_devices, ARRAY_SIZE(colibri_devices));
+}
+
+MACHINE_START(COLIBRI, "Toradex Colibri PXA27x")
+       .phys_io        = 0x40000000,
+       .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+       .boot_params    = COLIBRI_SDRAM_BASE + 0x100,
+       .init_machine   = colibri_init,
+       .map_io         = pxa_map_io,
+       .init_irq       = pxa27x_init_irq,
+       .timer          = &pxa_timer,
+MACHINE_END

diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 2363cc64fe076b2a19268407f52e1f3bd11f6688..9292576b83b3fc9557bee7f2a54dcc89b3e500c1 100644 (file)
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -21,6 +21,7 @@
 #include <linux/mmc/host.h>
 #include <linux/pm.h>
 #include <linux/backlight.h>
+#include <video/w100fb.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -140,6 +141,136 @@ struct corgissp_machinfo corgi_ssp_machinfo = {
 };
 
 
+/*
+ * LCD/Framebuffer
+ */
+static void w100_lcdtg_suspend(struct w100fb_par *par)
+{
+       corgi_lcdtg_suspend();
+}
+
+static void w100_lcdtg_init(struct w100fb_par *par)
+{
+       corgi_lcdtg_hw_init(par->xres);
+}
+
+
+static struct w100_tg_info corgi_lcdtg_info = {
+       .change  = w100_lcdtg_init,
+       .suspend = w100_lcdtg_suspend,
+       .resume  = w100_lcdtg_init,
+};
+
+static struct w100_mem_info corgi_fb_mem = {
+       .ext_cntl          = 0x00040003,
+       .sdram_mode_reg    = 0x00650021,
+       .ext_timing_cntl   = 0x10002a4a,
+       .io_cntl           = 0x7ff87012,
+       .size              = 0x1fffff,
+};
+
+static struct w100_gen_regs corgi_fb_regs = {
+       .lcd_format    = 0x00000003,
+       .lcdd_cntl1    = 0x01CC0000,
+       .lcdd_cntl2    = 0x0003FFFF,
+       .genlcd_cntl1  = 0x00FFFF0D,
+       .genlcd_cntl2  = 0x003F3003,
+       .genlcd_cntl3  = 0x000102aa,
+};
+
+static struct w100_gpio_regs corgi_fb_gpio = {
+       .init_data1   = 0x000000bf,
+       .init_data2   = 0x00000000,
+       .gpio_dir1    = 0x00000000,
+       .gpio_oe1     = 0x03c0feff,
+       .gpio_dir2    = 0x00000000,
+       .gpio_oe2     = 0x00000000,
+};
+
+static struct w100_mode corgi_fb_modes[] = {
+{
+       .xres            = 480,
+       .yres            = 640,
+       .left_margin     = 0x56,
+       .right_margin    = 0x55,
+       .upper_margin    = 0x03,
+       .lower_margin    = 0x00,
+       .crtc_ss         = 0x82360056,
+       .crtc_ls         = 0xA0280000,
+       .crtc_gs         = 0x80280028,
+       .crtc_vpos_gs    = 0x02830002,
+       .crtc_rev        = 0x00400008,
+       .crtc_dclk       = 0xA0000000,
+       .crtc_gclk       = 0x8015010F,
+       .crtc_goe        = 0x80100110,
+       .crtc_ps1_active = 0x41060010,
+       .pll_freq        = 75,
+       .fast_pll_freq   = 100,
+       .sysclk_src      = CLK_SRC_PLL,
+       .sysclk_divider  = 0,
+       .pixclk_src      = CLK_SRC_PLL,
+       .pixclk_divider  = 2,
+       .pixclk_divider_rotated = 6,
+},{
+       .xres            = 240,
+       .yres            = 320,
+       .left_margin     = 0x27,
+       .right_margin    = 0x2e,
+       .upper_margin    = 0x01,
+       .lower_margin    = 0x00,
+       .crtc_ss         = 0x81170027,
+       .crtc_ls         = 0xA0140000,
+       .crtc_gs         = 0xC0140014,
+       .crtc_vpos_gs    = 0x00010141,
+       .crtc_rev        = 0x00400008,
+       .crtc_dclk       = 0xA0000000,
+       .crtc_gclk       = 0x8015010F,
+       .crtc_goe        = 0x80100110,
+       .crtc_ps1_active = 0x41060010,
+       .pll_freq        = 0,
+       .fast_pll_freq   = 0,
+       .sysclk_src      = CLK_SRC_XTAL,
+       .sysclk_divider  = 0,
+       .pixclk_src      = CLK_SRC_XTAL,
+       .pixclk_divider  = 1,
+       .pixclk_divider_rotated = 1,
+},
+
+};
+
+static struct w100fb_mach_info corgi_fb_info = {
+       .tg         = &corgi_lcdtg_info,
+       .init_mode  = INIT_MODE_ROTATED,
+       .mem        = &corgi_fb_mem,
+       .regs       = &corgi_fb_regs,
+       .modelist   = &corgi_fb_modes[0],
+       .num_modes  = 2,
+       .gpio       = &corgi_fb_gpio,
+       .xtal_freq  = 12500000,
+       .xtal_dbl   = 0,
+};
+
+static struct resource corgi_fb_resources[] = {
+       [0] = {
+               .start   = 0x08000000,
+               .end     = 0x08ffffff,
+               .flags   = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device corgifb_device = {
+       .name           = "w100fb",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(corgi_fb_resources),
+       .resource       = corgi_fb_resources,
+       .dev            = {
+               .platform_data = &corgi_fb_info,
+               .parent = &corgissp_device.dev,
+       },
+
+};
+
+
 /*
  * Corgi Backlight Device
  */
@@ -154,6 +285,21 @@ static void corgi_bl_kick_battery(void)
        }
 }
 
+static void corgi_bl_set_intensity(int intensity)
+{
+       if (intensity > 0x10)
+               intensity += 0x10;
+
+       /* Bits 0-4 are accessed via the SSP interface */
+       corgi_ssp_blduty_set(intensity & 0x1f);
+
+       /* Bit 5 is via SCOOP */
+       if (intensity & 0x0020)
+               set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
+       else
+               reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
+}
+
 static struct generic_bl_info corgi_bl_machinfo = {
        .name = "corgi-bl",
        .max_intensity = 0x2f,
@@ -190,9 +336,40 @@ static struct platform_device corgiled_device = {
        .id             = -1,
 };
 
+
 /*
  * Corgi Touch Screen Device
  */
+static unsigned long (*get_hsync_invperiod)(struct device *dev);
+
+static void inline sharpsl_wait_sync(int gpio)
+{
+       while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
+       while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
+}
+
+static unsigned long corgi_get_hsync_invperiod(void)
+{
+       if (!get_hsync_invperiod)
+               get_hsync_invperiod = symbol_get(w100fb_get_hsynclen);
+       if (!get_hsync_invperiod)
+               return 0;
+
+       return get_hsync_invperiod(&corgifb_device.dev);
+}
+
+static void corgi_put_hsync(void)
+{
+       if (get_hsync_invperiod)
+               symbol_put(w100fb_get_hsynclen);
+       get_hsync_invperiod = NULL;
+}
+
+static void corgi_wait_hsync(void)
+{
+       sharpsl_wait_sync(CORGI_GPIO_HSYNC);
+}
+
 static struct resource corgits_resources[] = {
        [0] = {
                .start          = CORGI_IRQ_GPIO_TP_INT,
@@ -202,9 +379,9 @@ static struct resource corgits_resources[] = {
 };
 
 static struct corgits_machinfo  corgi_ts_machinfo = {
-       .get_hsync_len   = corgi_get_hsync_len,
-       .put_hsync       = corgi_put_hsync,
-       .wait_hsync      = corgi_wait_hsync,
+       .get_hsync_invperiod = corgi_get_hsync_invperiod,
+       .put_hsync           = corgi_put_hsync,
+       .wait_hsync          = corgi_wait_hsync,
 };
 
 static struct platform_device corgits_device = {
@@ -242,12 +419,10 @@ static int corgi_mci_init(struct device *dev, irq_handler_t corgi_detect_int, vo
        err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-               return -1;
-       }
 
-       return 0;
+       return err;
 }
 
 static void corgi_mci_setpower(struct device *dev, unsigned int vdd)

diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index 365b9435f748bbe57cf6c9650bd6e25909047211..9328df37afd1551f8c91f93ce38a1416053a74ff 100644 (file)
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -173,7 +173,7 @@ static void lcdtg_set_phadadj(int mode)
 
 static int lcd_inited;
 
-static void lcdtg_hw_init(int mode)
+void corgi_lcdtg_hw_init(int mode)
 {
        if (!lcd_inited) {
                int comadj;
@@ -254,7 +254,7 @@ static void lcdtg_hw_init(int mode)
        }
 }
 
-static void lcdtg_suspend(void)
+void corgi_lcdtg_suspend(void)
 {
        /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
        mdelay(34);
@@ -288,298 +288,3 @@ static void lcdtg_suspend(void)
        lcd_inited = 0;
 }
 
-
-/*
- * Corgi w100 Frame Buffer Device
- */
-#ifdef CONFIG_PXA_SHARP_C7xx
-
-#include <video/w100fb.h>
-
-static void w100_lcdtg_suspend(struct w100fb_par *par)
-{
-       lcdtg_suspend();
-}
-
-static void w100_lcdtg_init(struct w100fb_par *par)
-{
-       lcdtg_hw_init(par->xres);
-}
-
-
-static struct w100_tg_info corgi_lcdtg_info = {
-       .change  = w100_lcdtg_init,
-       .suspend = w100_lcdtg_suspend,
-       .resume  = w100_lcdtg_init,
-};
-
-static struct w100_mem_info corgi_fb_mem = {
-       .ext_cntl          = 0x00040003,
-       .sdram_mode_reg    = 0x00650021,
-       .ext_timing_cntl   = 0x10002a4a,
-       .io_cntl           = 0x7ff87012,
-       .size              = 0x1fffff,
-};
-
-static struct w100_gen_regs corgi_fb_regs = {
-       .lcd_format    = 0x00000003,
-       .lcdd_cntl1    = 0x01CC0000,
-       .lcdd_cntl2    = 0x0003FFFF,
-       .genlcd_cntl1  = 0x00FFFF0D,
-       .genlcd_cntl2  = 0x003F3003,
-       .genlcd_cntl3  = 0x000102aa,
-};
-
-static struct w100_gpio_regs corgi_fb_gpio = {
-       .init_data1   = 0x000000bf,
-       .init_data2   = 0x00000000,
-       .gpio_dir1    = 0x00000000,
-       .gpio_oe1     = 0x03c0feff,
-       .gpio_dir2    = 0x00000000,
-       .gpio_oe2     = 0x00000000,
-};
-
-static struct w100_mode corgi_fb_modes[] = {
-{
-       .xres            = 480,
-       .yres            = 640,
-       .left_margin     = 0x56,
-       .right_margin    = 0x55,
-       .upper_margin    = 0x03,
-       .lower_margin    = 0x00,
-       .crtc_ss         = 0x82360056,
-       .crtc_ls         = 0xA0280000,
-       .crtc_gs         = 0x80280028,
-       .crtc_vpos_gs    = 0x02830002,
-       .crtc_rev        = 0x00400008,
-       .crtc_dclk       = 0xA0000000,
-       .crtc_gclk       = 0x8015010F,
-       .crtc_goe        = 0x80100110,
-       .crtc_ps1_active = 0x41060010,
-       .pll_freq        = 75,
-       .fast_pll_freq   = 100,
-       .sysclk_src      = CLK_SRC_PLL,
-       .sysclk_divider  = 0,
-       .pixclk_src      = CLK_SRC_PLL,
-       .pixclk_divider  = 2,
-       .pixclk_divider_rotated = 6,
-},{
-       .xres            = 240,
-       .yres            = 320,
-       .left_margin     = 0x27,
-       .right_margin    = 0x2e,
-       .upper_margin    = 0x01,
-       .lower_margin    = 0x00,
-       .crtc_ss         = 0x81170027,
-       .crtc_ls         = 0xA0140000,
-       .crtc_gs         = 0xC0140014,
-       .crtc_vpos_gs    = 0x00010141,
-       .crtc_rev        = 0x00400008,
-       .crtc_dclk       = 0xA0000000,
-       .crtc_gclk       = 0x8015010F,
-       .crtc_goe        = 0x80100110,
-       .crtc_ps1_active = 0x41060010,
-       .pll_freq        = 0,
-       .fast_pll_freq   = 0,
-       .sysclk_src      = CLK_SRC_XTAL,
-       .sysclk_divider  = 0,
-       .pixclk_src      = CLK_SRC_XTAL,
-       .pixclk_divider  = 1,
-       .pixclk_divider_rotated = 1,
-},
-
-};
-
-static struct w100fb_mach_info corgi_fb_info = {
-       .tg         = &corgi_lcdtg_info,
-       .init_mode  = INIT_MODE_ROTATED,
-       .mem        = &corgi_fb_mem,
-       .regs       = &corgi_fb_regs,
-       .modelist   = &corgi_fb_modes[0],
-       .num_modes  = 2,
-       .gpio       = &corgi_fb_gpio,
-       .xtal_freq  = 12500000,
-       .xtal_dbl   = 0,
-};
-
-static struct resource corgi_fb_resources[] = {
-       [0] = {
-               .start   = 0x08000000,
-               .end     = 0x08ffffff,
-               .flags   = IORESOURCE_MEM,
-       },
-};
-
-struct platform_device corgifb_device = {
-       .name           = "w100fb",
-       .id             = -1,
-       .num_resources  = ARRAY_SIZE(corgi_fb_resources),
-       .resource       = corgi_fb_resources,
-       .dev            = {
-               .platform_data = &corgi_fb_info,
-               .parent = &corgissp_device.dev,
-       },
-
-};
-#endif
-
-
-/*
- * Spitz PXA Frame Buffer Device
- */
-#ifdef CONFIG_PXA_SHARP_Cxx00
-
-#include <asm/arch/pxafb.h>
-
-void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
-{
-       if (on)
-               lcdtg_hw_init(var->xres);
-       else
-               lcdtg_suspend();
-}
-
-#endif
-
-
-/*
- * Corgi/Spitz Touchscreen to LCD interface
- */
-static unsigned long (*get_hsync_time)(struct device *dev);
-
-static void inline sharpsl_wait_sync(int gpio)
-{
-       while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
-       while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
-}
-
-#ifdef CONFIG_PXA_SHARP_C7xx
-unsigned long corgi_get_hsync_len(void)
-{
-       if (!get_hsync_time)
-               get_hsync_time = symbol_get(w100fb_get_hsynclen);
-       if (!get_hsync_time)
-               return 0;
-
-       return get_hsync_time(&corgifb_device.dev);
-}
-
-void corgi_put_hsync(void)
-{
-       if (get_hsync_time)
-               symbol_put(w100fb_get_hsynclen);
-       get_hsync_time = NULL;
-}
-
-void corgi_wait_hsync(void)
-{
-       sharpsl_wait_sync(CORGI_GPIO_HSYNC);
-}
-#endif
-
-#ifdef CONFIG_PXA_SHARP_Cxx00
-static struct device *spitz_pxafb_dev;
-
-static int is_pxafb_device(struct device * dev, void * data)
-{
-       struct platform_device *pdev = container_of(dev, struct platform_device, dev);
-
-       return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
-}
-
-unsigned long spitz_get_hsync_len(void)
-{
-#ifdef CONFIG_FB_PXA
-       if (!spitz_pxafb_dev) {
-               spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
-               if (!spitz_pxafb_dev)
-                       return 0;
-       }
-       if (!get_hsync_time)
-               get_hsync_time = symbol_get(pxafb_get_hsync_time);
-       if (!get_hsync_time)
-#endif
-               return 0;
-
-       return pxafb_get_hsync_time(spitz_pxafb_dev);
-}
-
-void spitz_put_hsync(void)
-{
-       put_device(spitz_pxafb_dev);
-       if (get_hsync_time)
-               symbol_put(pxafb_get_hsync_time);
-       spitz_pxafb_dev = NULL;
-       get_hsync_time = NULL;
-}
-
-void spitz_wait_hsync(void)
-{
-       sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
-}
-#endif
-
-/*
- * Corgi/Spitz Backlight Power
- */
-#ifdef CONFIG_PXA_SHARP_C7xx
-void corgi_bl_set_intensity(int intensity)
-{
-       if (intensity > 0x10)
-               intensity += 0x10;
-
-       /* Bits 0-4 are accessed via the SSP interface */
-       corgi_ssp_blduty_set(intensity & 0x1f);
-
-       /* Bit 5 is via SCOOP */
-       if (intensity & 0x0020)
-               set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
-       else
-               reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
-}
-#endif
-
-
-#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
-void spitz_bl_set_intensity(int intensity)
-{
-       if (intensity > 0x10)
-               intensity += 0x10;
-
-       /* Bits 0-4 are accessed via the SSP interface */
-       corgi_ssp_blduty_set(intensity & 0x1f);
-
-       /* Bit 5 is via SCOOP */
-       if (intensity & 0x0020)
-               reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
-       else
-               set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
-
-       if (intensity)
-               set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
-       else
-               reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
-}
-#endif
-
-#ifdef CONFIG_MACH_AKITA
-void akita_bl_set_intensity(int intensity)
-{
-       if (intensity > 0x10)
-               intensity += 0x10;
-
-       /* Bits 0-4 are accessed via the SSP interface */
-       corgi_ssp_blduty_set(intensity & 0x1f);
-
-       /* Bit 5 is via IO-Expander */
-       if (intensity & 0x0020)
-               akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
-       else
-               akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
-
-       if (intensity)
-               akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
-       else
-               akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
-}
-#endif

diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index 40dea3d5142b3166192261654fcf200d4bb2fa13..efba65edcd51af287077294659b9564dae19417b 100644 (file)
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -21,6 +21,7 @@
 
 #include <asm/arch/ssp.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/regs-ssp.h>
 #include "sharpsl.h"
 
 static DEFINE_SPINLOCK(corgi_ssp_lock);

diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpu-pxa.c
new file mode 100644 (file)
index 0000000..cbc583b
--- /dev/null
+++ b/arch/arm/mach-pxa/cpu-pxa.c
@@ -0,0 +1,294 @@
+/*
+ *  linux/arch/arm/mach-pxa/cpu-pxa.c
+ *
+ *  Copyright (C) 2002,2003 Intrinsyc Software
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * History:
+ *   31-Jul-2002 : Initial version [FB]
+ *   29-Jan-2003 : added PXA255 support [FB]
+ *   20-Apr-2003 : ported to v2.5 (Dustin McIntire, Sensoria Corp.)
+ *
+ * Note:
+ *   This driver may change the memory bus clock rate, but will not do any
+ *   platform specific access timing changes... for example if you have flash
+ *   memory connected to CS0, you will need to register a platform specific
+ *   notifier which will adjust the memory access strobes to maintain a
+ *   minimum strobe width.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/cpufreq.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
+
+#ifdef DEBUG
+static unsigned int freq_debug;
+MODULE_PARM(freq_debug, "i");
+MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0");
+#else
+#define freq_debug  0
+#endif
+
+typedef struct {
+       unsigned int khz;
+       unsigned int membus;
+       unsigned int cccr;
+       unsigned int div2;
+} pxa_freqs_t;
+
+/* Define the refresh period in mSec for the SDRAM and the number of rows */
+#define SDRAM_TREF          64      /* standard 64ms SDRAM */
+#define SDRAM_ROWS          4096    /* 64MB=8192 32MB=4096 */
+#define MDREFR_DRI(x)       (((x) * SDRAM_TREF) / (SDRAM_ROWS * 32))
+
+#define CCLKCFG_TURBO       0x1
+#define CCLKCFG_FCS         0x2
+#define PXA25x_MIN_FREQ     99500
+#define PXA25x_MAX_FREQ     398100
+#define MDREFR_DB2_MASK     (MDREFR_K2DB2 | MDREFR_K1DB2)
+#define MDREFR_DRI_MASK     0xFFF
+
+
+/* Use the run mode frequencies for the CPUFREQ_POLICY_PERFORMANCE policy */
+static pxa_freqs_t pxa255_run_freqs[] =
+{
+    /* CPU   MEMBUS  CCCR  DIV2*/
+    { 99500,  99500, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50,  SDRAM=50 */
+    {132700, 132700, 0x123, 1}, /* run=133, turbo=133, PXbus=66,  SDRAM=66 */
+    {199100,  99500, 0x141, 0}, /* run=199, turbo=199, PXbus=99,  SDRAM=99 */
+    {265400, 132700, 0x143, 1}, /* run=265, turbo=265, PXbus=133, SDRAM=66 */
+    {331800, 165900, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */
+    {398100,  99500, 0x161, 0}, /* run=398, turbo=398, PXbus=196, SDRAM=99 */
+    {0,}
+};
+#define NUM_RUN_FREQS ARRAY_SIZE(pxa255_run_freqs)
+
+static struct cpufreq_frequency_table pxa255_run_freq_table[NUM_RUN_FREQS+1];
+
+/* Use the turbo mode frequencies for the CPUFREQ_POLICY_POWERSAVE policy */
+static pxa_freqs_t pxa255_turbo_freqs[] =
+{
+    /* CPU   MEMBUS  CCCR  DIV2*/
+    { 99500, 99500,  0x121, 1}, /* run=99,  turbo= 99, PXbus=50, SDRAM=50 */
+    {199100, 99500,  0x221, 0}, /* run=99,  turbo=199, PXbus=50, SDRAM=99 */
+    {298500, 99500,  0x321, 0}, /* run=99,  turbo=287, PXbus=50, SDRAM=99 */
+    {298600, 99500,  0x1c1, 0}, /* run=199, turbo=287, PXbus=99, SDRAM=99 */
+    {398100, 99500,  0x241, 0}, /* run=199, turbo=398, PXbus=99, SDRAM=99 */
+    {0,}
+};
+#define NUM_TURBO_FREQS ARRAY_SIZE(pxa255_turbo_freqs)
+
+static struct cpufreq_frequency_table pxa255_turbo_freq_table[NUM_TURBO_FREQS+1];
+
+extern unsigned get_clk_frequency_khz(int info);
+
+/* find a valid frequency point */
+static int pxa_verify_policy(struct cpufreq_policy *policy)
+{
+       struct cpufreq_frequency_table *pxa_freqs_table;
+       int ret;
+
+       if (policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
+               pxa_freqs_table = pxa255_run_freq_table;
+       } else if (policy->policy == CPUFREQ_POLICY_POWERSAVE) {
+               pxa_freqs_table = pxa255_turbo_freq_table;
+       } else {
+               printk("CPU PXA: Unknown policy found. "
+                      "Using CPUFREQ_POLICY_PERFORMANCE\n");
+               pxa_freqs_table = pxa255_run_freq_table;
+       }
+
+       ret = cpufreq_frequency_table_verify(policy, pxa_freqs_table);
+
+       if (freq_debug)
+               pr_debug("Verified CPU policy: %dKhz min to %dKhz max\n",
+                      policy->min, policy->max);
+
+       return ret;
+}
+
+static int pxa_set_target(struct cpufreq_policy *policy,
+                          unsigned int target_freq,
+                          unsigned int relation)
+{
+       struct cpufreq_frequency_table *pxa_freqs_table;
+       pxa_freqs_t *pxa_freq_settings;
+       struct cpufreq_freqs freqs;
+       int idx;
+       unsigned long flags;
+       unsigned int unused, preset_mdrefr, postset_mdrefr;
+       void *ramstart = phys_to_virt(0xa0000000);
+
+       /* Get the current policy */
+       if (policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
+               pxa_freq_settings = pxa255_run_freqs;
+               pxa_freqs_table   = pxa255_run_freq_table;
+       } else if (policy->policy == CPUFREQ_POLICY_POWERSAVE) {
+               pxa_freq_settings = pxa255_turbo_freqs;
+               pxa_freqs_table   = pxa255_turbo_freq_table;
+       } else {
+               printk("CPU PXA: Unknown policy found. "
+                      "Using CPUFREQ_POLICY_PERFORMANCE\n");
+               pxa_freq_settings = pxa255_run_freqs;
+               pxa_freqs_table   = pxa255_run_freq_table;
+       }
+
+       /* Lookup the next frequency */
+       if (cpufreq_frequency_table_target(policy, pxa_freqs_table,
+                                          target_freq, relation, &idx)) {
+               return -EINVAL;
+       }
+
+       freqs.old = policy->cur;
+       freqs.new = pxa_freq_settings[idx].khz;
+       freqs.cpu = policy->cpu;
+
+       if (freq_debug)
+               pr_debug(KERN_INFO "Changing CPU frequency to %d Mhz, (SDRAM %d Mhz)\n",
+                      freqs.new / 1000, (pxa_freq_settings[idx].div2) ?
+                      (pxa_freq_settings[idx].membus / 2000) :
+                      (pxa_freq_settings[idx].membus / 1000));
+
+       /*
+        * Tell everyone what we're about to do...
+        * you should add a notify client with any platform specific
+        * Vcc changing capability
+        */
+       cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+       /* Calculate the next MDREFR.  If we're slowing down the SDRAM clock
+        * we need to preset the smaller DRI before the change.  If we're speeding
+        * up we need to set the larger DRI value after the change.
+        */
+       preset_mdrefr = postset_mdrefr = MDREFR;
+       if ((MDREFR & MDREFR_DRI_MASK) > MDREFR_DRI(pxa_freq_settings[idx].membus)) {
+               preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK) |
+                               MDREFR_DRI(pxa_freq_settings[idx].membus);
+       }
+       postset_mdrefr = (postset_mdrefr & ~MDREFR_DRI_MASK) |
+                           MDREFR_DRI(pxa_freq_settings[idx].membus);
+
+       /* If we're dividing the memory clock by two for the SDRAM clock, this
+        * must be set prior to the change.  Clearing the divide must be done
+        * after the change.
+        */
+       if (pxa_freq_settings[idx].div2) {
+               preset_mdrefr  |= MDREFR_DB2_MASK;
+               postset_mdrefr |= MDREFR_DB2_MASK;
+       } else {
+               postset_mdrefr &= ~MDREFR_DB2_MASK;
+       }
+
+       local_irq_save(flags);
+
+       /* Set new the CCCR */
+       CCCR = pxa_freq_settings[idx].cccr;
+
+       asm volatile("                                                  \n\
+               ldr     r4, [%1]                /* load MDREFR */       \n\
+               b       2f                                              \n\
+               .align  5                                               \n\
+1:                                                                     \n\
+               str     %4, [%1]                /* preset the MDREFR */ \n\
+               mcr     p14, 0, %2, c6, c0, 0   /* set CCLKCFG[FCS] */  \n\
+               str     %5, [%1]                /* postset the MDREFR */ \n\
+                                                                       \n\
+               b       3f                                              \n\
+2:             b       1b                                              \n\
+3:             nop                                                     \n\
+         "
+         : "=&r" (unused)
+         : "r" (&MDREFR), "r" (CCLKCFG_TURBO|CCLKCFG_FCS), "r" (ramstart),
+           "r" (preset_mdrefr), "r" (postset_mdrefr)
+         : "r4", "r5");
+       local_irq_restore(flags);
+
+       /*
+        * Tell everyone what we've just done...
+        * you should add a notify client with any platform specific
+        * SDRAM refresh timer adjustments
+        */
+       cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+
+       return 0;
+}
+
+static int pxa_cpufreq_init(struct cpufreq_policy *policy)
+{
+       int i;
+
+       /* set default policy and cpuinfo */
+       policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
+       policy->policy = CPUFREQ_POLICY_PERFORMANCE;
+       policy->cpuinfo.max_freq = PXA25x_MAX_FREQ;
+       policy->cpuinfo.min_freq = PXA25x_MIN_FREQ;
+       policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */
+       policy->cur = get_clk_frequency_khz(0);    /* current freq */
+       policy->min = policy->max = policy->cur;
+
+       /* Generate the run cpufreq_frequency_table struct */
+       for (i = 0; i < NUM_RUN_FREQS; i++) {
+               pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz;
+               pxa255_run_freq_table[i].index = i;
+       }
+
+       pxa255_run_freq_table[i].frequency = CPUFREQ_TABLE_END;
+       /* Generate the turbo cpufreq_frequency_table struct */
+       for (i = 0; i < NUM_TURBO_FREQS; i++) {
+               pxa255_turbo_freq_table[i].frequency = pxa255_turbo_freqs[i].khz;
+               pxa255_turbo_freq_table[i].index = i;
+       }
+       pxa255_turbo_freq_table[i].frequency = CPUFREQ_TABLE_END;
+
+       printk(KERN_INFO "PXA CPU frequency change support initialized\n");
+
+       return 0;
+}
+
+static struct cpufreq_driver pxa_cpufreq_driver = {
+       .verify = pxa_verify_policy,
+       .target = pxa_set_target,
+       .init   = pxa_cpufreq_init,
+       .name   = "PXA25x",
+};
+
+static int __init pxa_cpu_init(void)
+{
+       int ret = -ENODEV;
+       if (cpu_is_pxa25x())
+               ret = cpufreq_register_driver(&pxa_cpufreq_driver);
+       return ret;
+}
+
+static void __exit pxa_cpu_exit(void)
+{
+       if (cpu_is_pxa25x())
+               cpufreq_unregister_driver(&pxa_cpufreq_driver);
+}
+
+
+MODULE_AUTHOR ("Intrinsyc Software Inc.");
+MODULE_DESCRIPTION ("CPU frequency changing driver for the PXA architecture");
+MODULE_LICENSE("GPL");
+module_init(pxa_cpu_init);
+module_exit(pxa_cpu_exit);

diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
new file mode 100644 (file)
index 0000000..50ff453
--- /dev/null
+++ b/arch/arm/mach-pxa/devices.c
@@ -0,0 +1,662 @@
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/udc.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/i2c.h>
+
+#include "devices.h"
+
+void __init pxa_register_device(struct platform_device *dev, void *data)
+{
+       int ret;
+
+       dev->dev.platform_data = data;
+
+       ret = platform_device_register(dev);
+       if (ret)
+               dev_err(&dev->dev, "unable to register device: %d\n", ret);
+}
+
+static struct resource pxamci_resources[] = {
+       [0] = {
+               .start  = 0x41100000,
+               .end    = 0x41100fff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_MMC,
+               .end    = IRQ_MMC,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = 21,
+               .end    = 21,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               .start  = 22,
+               .end    = 22,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+static u64 pxamci_dmamask = 0xffffffffUL;
+
+struct platform_device pxa_device_mci = {
+       .name           = "pxa2xx-mci",
+       .id             = 0,
+       .dev            = {
+               .dma_mask = &pxamci_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(pxamci_resources),
+       .resource       = pxamci_resources,
+};
+
+void __init pxa_set_mci_info(struct pxamci_platform_data *info)
+{
+       pxa_register_device(&pxa_device_mci, info);
+}
+
+
+static struct pxa2xx_udc_mach_info pxa_udc_info;
+
+void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
+{
+       memcpy(&pxa_udc_info, info, sizeof *info);
+}
+
+static struct resource pxa2xx_udc_resources[] = {
+       [0] = {
+               .start  = 0x40600000,
+               .end    = 0x4060ffff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_USB,
+               .end    = IRQ_USB,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static u64 udc_dma_mask = ~(u32)0;
+
+struct platform_device pxa_device_udc = {
+       .name           = "pxa2xx-udc",
+       .id             = -1,
+       .resource       = pxa2xx_udc_resources,
+       .num_resources  = ARRAY_SIZE(pxa2xx_udc_resources),
+       .dev            =  {
+               .platform_data  = &pxa_udc_info,
+               .dma_mask       = &udc_dma_mask,
+       }
+};
+
+static struct resource pxafb_resources[] = {
+       [0] = {
+               .start  = 0x44000000,
+               .end    = 0x4400ffff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_LCD,
+               .end    = IRQ_LCD,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static u64 fb_dma_mask = ~(u64)0;
+
+struct platform_device pxa_device_fb = {
+       .name           = "pxa2xx-fb",
+       .id             = -1,
+       .dev            = {
+               .dma_mask       = &fb_dma_mask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(pxafb_resources),
+       .resource       = pxafb_resources,
+};
+
+void __init set_pxa_fb_info(struct pxafb_mach_info *info)
+{
+       pxa_register_device(&pxa_device_fb, info);
+}
+
+void __init set_pxa_fb_parent(struct device *parent_dev)
+{
+       pxa_device_fb.dev.parent = parent_dev;
+}
+
+static struct resource pxa_resource_ffuart[] = {
+       {
+               .start  = __PREG(FFUART),
+               .end    = __PREG(FFUART) + 35,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .start  = IRQ_FFUART,
+               .end    = IRQ_FFUART,
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+struct platform_device pxa_device_ffuart= {
+       .name           = "pxa2xx-uart",
+       .id             = 0,
+       .resource       = pxa_resource_ffuart,
+       .num_resources  = ARRAY_SIZE(pxa_resource_ffuart),
+};
+
+static struct resource pxa_resource_btuart[] = {
+       {
+               .start  = __PREG(BTUART),
+               .end    = __PREG(BTUART) + 35,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .start  = IRQ_BTUART,
+               .end    = IRQ_BTUART,
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+struct platform_device pxa_device_btuart = {
+       .name           = "pxa2xx-uart",
+       .id             = 1,
+       .resource       = pxa_resource_btuart,
+       .num_resources  = ARRAY_SIZE(pxa_resource_btuart),
+};
+
+static struct resource pxa_resource_stuart[] = {
+       {
+               .start  = __PREG(STUART),
+               .end    = __PREG(STUART) + 35,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .start  = IRQ_STUART,
+               .end    = IRQ_STUART,
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+struct platform_device pxa_device_stuart = {
+       .name           = "pxa2xx-uart",
+       .id             = 2,
+       .resource       = pxa_resource_stuart,
+       .num_resources  = ARRAY_SIZE(pxa_resource_stuart),
+};
+
+static struct resource pxa_resource_hwuart[] = {
+       {
+               .start  = __PREG(HWUART),
+               .end    = __PREG(HWUART) + 47,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .start  = IRQ_HWUART,
+               .end    = IRQ_HWUART,
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+struct platform_device pxa_device_hwuart = {
+       .name           = "pxa2xx-uart",
+       .id             = 3,
+       .resource       = pxa_resource_hwuart,
+       .num_resources  = ARRAY_SIZE(pxa_resource_hwuart),
+};
+
+static struct resource pxai2c_resources[] = {
+       {
+               .start  = 0x40301680,
+               .end    = 0x403016a3,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .start  = IRQ_I2C,
+               .end    = IRQ_I2C,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+struct platform_device pxa_device_i2c = {
+       .name           = "pxa2xx-i2c",
+       .id             = 0,
+       .resource       = pxai2c_resources,
+       .num_resources  = ARRAY_SIZE(pxai2c_resources),
+};
+
+void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
+{
+       pxa_register_device(&pxa_device_i2c, info);
+}
+
+static struct resource pxai2s_resources[] = {
+       {
+               .start  = 0x40400000,
+               .end    = 0x40400083,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .start  = IRQ_I2S,
+               .end    = IRQ_I2S,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+struct platform_device pxa_device_i2s = {
+       .name           = "pxa2xx-i2s",
+       .id             = -1,
+       .resource       = pxai2s_resources,
+       .num_resources  = ARRAY_SIZE(pxai2s_resources),
+};
+
+static u64 pxaficp_dmamask = ~(u32)0;
+
+struct platform_device pxa_device_ficp = {
+       .name           = "pxa2xx-ir",
+       .id             = -1,
+       .dev            = {
+               .dma_mask = &pxaficp_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+};
+
+void __init pxa_set_ficp_info(struct pxaficp_platform_data *info)
+{
+       pxa_register_device(&pxa_device_ficp, info);
+}
+
+struct platform_device pxa_device_rtc = {
+       .name           = "sa1100-rtc",
+       .id             = -1,
+};
+
+#ifdef CONFIG_PXA25x
+
+static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa25x_resource_ssp[] = {
+       [0] = {
+               .start  = 0x41000000,
+               .end    = 0x4100001f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_SSP,
+               .end    = IRQ_SSP,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 13,
+               .end    = 13,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 14,
+               .end    = 14,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa25x_device_ssp = {
+       .name           = "pxa25x-ssp",
+       .id             = 0,
+       .dev            = {
+               .dma_mask = &pxa25x_ssp_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa25x_resource_ssp,
+       .num_resources  = ARRAY_SIZE(pxa25x_resource_ssp),
+};
+
+static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa25x_resource_nssp[] = {
+       [0] = {
+               .start  = 0x41400000,
+               .end    = 0x4140002f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_NSSP,
+               .end    = IRQ_NSSP,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 15,
+               .end    = 15,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 16,
+               .end    = 16,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa25x_device_nssp = {
+       .name           = "pxa25x-nssp",
+       .id             = 1,
+       .dev            = {
+               .dma_mask = &pxa25x_nssp_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa25x_resource_nssp,
+       .num_resources  = ARRAY_SIZE(pxa25x_resource_nssp),
+};
+
+static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa25x_resource_assp[] = {
+       [0] = {
+               .start  = 0x41500000,
+               .end    = 0x4150002f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_ASSP,
+               .end    = IRQ_ASSP,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 23,
+               .end    = 23,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 24,
+               .end    = 24,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa25x_device_assp = {
+       /* ASSP is basically equivalent to NSSP */
+       .name           = "pxa25x-nssp",
+       .id             = 2,
+       .dev            = {
+               .dma_mask = &pxa25x_assp_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa25x_resource_assp,
+       .num_resources  = ARRAY_SIZE(pxa25x_resource_assp),
+};
+#endif /* CONFIG_PXA25x */
+
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
+
+static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa27x_resource_ohci[] = {
+       [0] = {
+               .start  = 0x4C000000,
+               .end    = 0x4C00ff6f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_USBH1,
+               .end    = IRQ_USBH1,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+struct platform_device pxa27x_device_ohci = {
+       .name           = "pxa27x-ohci",
+       .id             = -1,
+       .dev            = {
+               .dma_mask = &pxa27x_ohci_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .num_resources  = ARRAY_SIZE(pxa27x_resource_ohci),
+       .resource       = pxa27x_resource_ohci,
+};
+
+void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
+{
+       pxa_register_device(&pxa27x_device_ohci, info);
+}
+
+static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa27x_resource_ssp1[] = {
+       [0] = {
+               .start  = 0x41000000,
+               .end    = 0x4100003f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_SSP,
+               .end    = IRQ_SSP,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 13,
+               .end    = 13,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 14,
+               .end    = 14,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa27x_device_ssp1 = {
+       .name           = "pxa27x-ssp",
+       .id             = 0,
+       .dev            = {
+               .dma_mask = &pxa27x_ssp1_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa27x_resource_ssp1,
+       .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp1),
+};
+
+static u64 pxa27x_ssp2_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa27x_resource_ssp2[] = {
+       [0] = {
+               .start  = 0x41700000,
+               .end    = 0x4170003f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_SSP2,
+               .end    = IRQ_SSP2,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 15,
+               .end    = 15,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 16,
+               .end    = 16,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa27x_device_ssp2 = {
+       .name           = "pxa27x-ssp",
+       .id             = 1,
+       .dev            = {
+               .dma_mask = &pxa27x_ssp2_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa27x_resource_ssp2,
+       .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp2),
+};
+
+static u64 pxa27x_ssp3_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa27x_resource_ssp3[] = {
+       [0] = {
+               .start  = 0x41900000,
+               .end    = 0x4190003f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_SSP3,
+               .end    = IRQ_SSP3,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 66,
+               .end    = 66,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 67,
+               .end    = 67,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa27x_device_ssp3 = {
+       .name           = "pxa27x-ssp",
+       .id             = 2,
+       .dev            = {
+               .dma_mask = &pxa27x_ssp3_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa27x_resource_ssp3,
+       .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp3),
+};
+#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
+
+#ifdef CONFIG_PXA3xx
+static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa3xx_resource_ssp4[] = {
+       [0] = {
+               .start  = 0x41a00000,
+               .end    = 0x41a0003f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_SSP4,
+               .end    = IRQ_SSP4,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               /* DRCMR for RX */
+               .start  = 2,
+               .end    = 2,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               /* DRCMR for TX */
+               .start  = 3,
+               .end    = 3,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa3xx_device_ssp4 = {
+       /* PXA3xx SSP is basically equivalent to PXA27x */
+       .name           = "pxa27x-ssp",
+       .id             = 3,
+       .dev            = {
+               .dma_mask = &pxa3xx_ssp4_dma_mask,
+               .coherent_dma_mask = DMA_BIT_MASK(32),
+       },
+       .resource       = pxa3xx_resource_ssp4,
+       .num_resources  = ARRAY_SIZE(pxa3xx_resource_ssp4),
+};
+
+static struct resource pxa3xx_resources_mci2[] = {
+       [0] = {
+               .start  = 0x42000000,
+               .end    = 0x42000fff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_MMC2,
+               .end    = IRQ_MMC2,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = 93,
+               .end    = 93,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               .start  = 94,
+               .end    = 94,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa3xx_device_mci2 = {
+       .name           = "pxa2xx-mci",
+       .id             = 1,
+       .dev            = {
+               .dma_mask = &pxamci_dmamask,
+               .coherent_dma_mask =    0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(pxa3xx_resources_mci2),
+       .resource       = pxa3xx_resources_mci2,
+};
+
+void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info)
+{
+       pxa_register_device(&pxa3xx_device_mci2, info);
+}
+
+static struct resource pxa3xx_resources_mci3[] = {
+       [0] = {
+               .start  = 0x42500000,
+               .end    = 0x42500fff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_MMC3,
+               .end    = IRQ_MMC3,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = 100,
+               .end    = 100,
+               .flags  = IORESOURCE_DMA,
+       },
+       [3] = {
+               .start  = 101,
+               .end    = 101,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+struct platform_device pxa3xx_device_mci3 = {
+       .name           = "pxa2xx-mci",
+       .id             = 2,
+       .dev            = {
+               .dma_mask = &pxamci_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(pxa3xx_resources_mci3),
+       .resource       = pxa3xx_resources_mci3,
+};
+
+void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
+{
+       pxa_register_device(&pxa3xx_device_mci3, info);
+}
+
+#endif /* CONFIG_PXA3xx */

diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 94c8d5cdd60a9f940298c284ea58ffbbdda4e2b9..96c7c890906852789bf016d0d26d51ab58c930f9 100644 (file)
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -1,4 +1,6 @@
 extern struct platform_device pxa_device_mci;
+extern struct platform_device pxa3xx_device_mci2;
+extern struct platform_device pxa3xx_device_mci3;
 extern struct platform_device pxa_device_udc;
 extern struct platform_device pxa_device_fb;
 extern struct platform_device pxa_device_ffuart;
@@ -12,3 +14,13 @@ extern struct platform_device pxa_device_rtc;
 
 extern struct platform_device pxa27x_device_i2c_power;
 extern struct platform_device pxa27x_device_ohci;
+
+extern struct platform_device pxa25x_device_ssp;
+extern struct platform_device pxa25x_device_nssp;
+extern struct platform_device pxa25x_device_assp;
+extern struct platform_device pxa27x_device_ssp1;
+extern struct platform_device pxa27x_device_ssp2;
+extern struct platform_device pxa27x_device_ssp3;
+extern struct platform_device pxa3xx_device_ssp4;
+
+void __init pxa_register_device(struct platform_device *dev, void *data);

diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
new file mode 100644 (file)
index 0000000..ee0ae93
--- /dev/null
+++ b/arch/arm/mach-pxa/eseries.c
@@ -0,0 +1,101 @@
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
+ *
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/init.h>
+
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/arch/hardware.h>
+#include <asm/mach-types.h>
+
+#include <generic.h>
+
+/* Only e800 has 128MB RAM */
+static void __init eseries_fixup(struct machine_desc *desc,
+                      struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+       mi->nr_banks=1;
+       mi->bank[0].start = 0xa0000000;
+       mi->bank[0].node = 0;
+       if (machine_is_e800())
+               mi->bank[0].size = (128*1024*1024);
+       else
+               mi->bank[0].size = (64*1024*1024);
+}
+
+/* e-series machine definitions */
+
+#ifdef CONFIG_MACH_E330
+MACHINE_START(E330, "Toshiba e330")
+        /* Maintainer: Ian Molton (spyro@f2s.com) */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .fixup          = eseries_fixup,
+        .timer = &pxa_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E740
+MACHINE_START(E740, "Toshiba e740")
+        /* Maintainer: Ian Molton (spyro@f2s.com) */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .fixup          = eseries_fixup,
+        .timer = &pxa_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E750
+MACHINE_START(E750, "Toshiba e750")
+        /* Maintainer: Ian Molton (spyro@f2s.com) */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .fixup          = eseries_fixup,
+        .timer = &pxa_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E400
+MACHINE_START(E400, "Toshiba e400")
+        /* Maintainer: Ian Molton (spyro@f2s.com) */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .fixup          = eseries_fixup,
+        .timer = &pxa_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E800
+MACHINE_START(E800, "Toshiba e800")
+        /* Maintainer: Ian Molton (spyro@f2s.com) */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .fixup          = eseries_fixup,
+        .timer = &pxa_timer,
+MACHINE_END
+#endif
+

diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 1c34946ee16e60c0fb3f6ff6491efc276455e108..698aeec529617e4098db8e30ee1e4d9a4d56cf48 100644 (file)
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -20,7 +20,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/platform_device.h>
 #include <linux/ioport.h>
 #include <linux/pm.h>
 #include <linux/string.h>
@@ -33,13 +32,7 @@
 
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/gpio.h>
-#include <asm/arch/udc.h>
-#include <asm/arch/pxafb.h>
-#include <asm/arch/mmc.h>
-#include <asm/arch/irda.h>
-#include <asm/arch/i2c.h>
 
-#include "devices.h"
 #include "generic.h"
 
 /*
@@ -203,7 +196,7 @@ static struct map_desc standard_io_desc[] __initdata = {
        }, {    /* Mem Ctl */
                .virtual        =  0xf6000000,
                .pfn            = __phys_to_pfn(0x48000000),
-               .length         = 0x00100000,
+               .length         = 0x00200000,
                .type           = MT_DEVICE
        }, {    /* USB host */
                .virtual        =  0xf8000000,
@@ -233,245 +226,3 @@ void __init pxa_map_io(void)
        iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc));
        get_clk_frequency_khz(1);
 }
-
-
-static struct resource pxamci_resources[] = {
-       [0] = {
-               .start  = 0x41100000,
-               .end    = 0x41100fff,
-               .flags  = IORESOURCE_MEM,
-       },
-       [1] = {
-               .start  = IRQ_MMC,
-               .end    = IRQ_MMC,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
-static u64 pxamci_dmamask = 0xffffffffUL;
-
-struct platform_device pxa_device_mci = {
-       .name           = "pxa2xx-mci",
-       .id             = -1,
-       .dev            = {
-               .dma_mask = &pxamci_dmamask,
-               .coherent_dma_mask = 0xffffffff,
-       },
-       .num_resources  = ARRAY_SIZE(pxamci_resources),
-       .resource       = pxamci_resources,
-};
-
-void __init pxa_set_mci_info(struct pxamci_platform_data *info)
-{
-       pxa_device_mci.dev.platform_data = info;
-}
-
-
-static struct pxa2xx_udc_mach_info pxa_udc_info;
-
-void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
-{
-       memcpy(&pxa_udc_info, info, sizeof *info);
-}
-
-static struct resource pxa2xx_udc_resources[] = {
-       [0] = {
-               .start  = 0x40600000,
-               .end    = 0x4060ffff,
-               .flags  = IORESOURCE_MEM,
-       },
-       [1] = {
-               .start  = IRQ_USB,
-               .end    = IRQ_USB,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
-static u64 udc_dma_mask = ~(u32)0;
-
-struct platform_device pxa_device_udc = {
-       .name           = "pxa2xx-udc",
-       .id             = -1,
-       .resource       = pxa2xx_udc_resources,
-       .num_resources  = ARRAY_SIZE(pxa2xx_udc_resources),
-       .dev            =  {
-               .platform_data  = &pxa_udc_info,
-               .dma_mask       = &udc_dma_mask,
-       }
-};
-
-static struct resource pxafb_resources[] = {
-       [0] = {
-               .start  = 0x44000000,
-               .end    = 0x4400ffff,
-               .flags  = IORESOURCE_MEM,
-       },
-       [1] = {
-               .start  = IRQ_LCD,
-               .end    = IRQ_LCD,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
-static u64 fb_dma_mask = ~(u64)0;
-
-struct platform_device pxa_device_fb = {
-       .name           = "pxa2xx-fb",
-       .id             = -1,
-       .dev            = {
-               .dma_mask       = &fb_dma_mask,
-               .coherent_dma_mask = 0xffffffff,
-       },
-       .num_resources  = ARRAY_SIZE(pxafb_resources),
-       .resource       = pxafb_resources,
-};
-
-void __init set_pxa_fb_info(struct pxafb_mach_info *info)
-{
-       pxa_device_fb.dev.platform_data = info;
-}
-
-void __init set_pxa_fb_parent(struct device *parent_dev)
-{
-       pxa_device_fb.dev.parent = parent_dev;
-}
-
-static struct resource pxa_resource_ffuart[] = {
-       {
-               .start  = __PREG(FFUART),
-               .end    = __PREG(FFUART) + 35,
-               .flags  = IORESOURCE_MEM,
-       }, {
-               .start  = IRQ_FFUART,
-               .end    = IRQ_FFUART,
-               .flags  = IORESOURCE_IRQ,
-       }
-};
-
-struct platform_device pxa_device_ffuart= {
-       .name           = "pxa2xx-uart",
-       .id             = 0,
-       .resource       = pxa_resource_ffuart,
-       .num_resources  = ARRAY_SIZE(pxa_resource_ffuart),
-};
-
-static struct resource pxa_resource_btuart[] = {
-       {
-               .start  = __PREG(BTUART),
-               .end    = __PREG(BTUART) + 35,
-               .flags  = IORESOURCE_MEM,
-       }, {
-               .start  = IRQ_BTUART,
-               .end    = IRQ_BTUART,
-               .flags  = IORESOURCE_IRQ,
-       }
-};
-
-struct platform_device pxa_device_btuart = {
-       .name           = "pxa2xx-uart",
-       .id             = 1,
-       .resource       = pxa_resource_btuart,
-       .num_resources  = ARRAY_SIZE(pxa_resource_btuart),
-};
-
-static struct resource pxa_resource_stuart[] = {
-       {
-               .start  = __PREG(STUART),
-               .end    = __PREG(STUART) + 35,
-               .flags  = IORESOURCE_MEM,
-       }, {
-               .start  = IRQ_STUART,
-               .end    = IRQ_STUART,
-               .flags  = IORESOURCE_IRQ,
-       }
-};
-
-struct platform_device pxa_device_stuart = {
-       .name           = "pxa2xx-uart",
-       .id             = 2,
-       .resource       = pxa_resource_stuart,
-       .num_resources  = ARRAY_SIZE(pxa_resource_stuart),
-};
-
-static struct resource pxa_resource_hwuart[] = {
-       {
-               .start  = __PREG(HWUART),
-               .end    = __PREG(HWUART) + 47,
-               .flags  = IORESOURCE_MEM,
-       }, {
-               .start  = IRQ_HWUART,
-               .end    = IRQ_HWUART,
-               .flags  = IORESOURCE_IRQ,
-       }
-};
-
-struct platform_device pxa_device_hwuart = {
-       .name           = "pxa2xx-uart",
-       .id             = 3,
-       .resource       = pxa_resource_hwuart,
-       .num_resources  = ARRAY_SIZE(pxa_resource_hwuart),
-};
-
-static struct resource pxai2c_resources[] = {
-       {
-               .start  = 0x40301680,
-               .end    = 0x403016a3,
-               .flags  = IORESOURCE_MEM,
-       }, {
-               .start  = IRQ_I2C,
-               .end    = IRQ_I2C,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
-struct platform_device pxa_device_i2c = {
-       .name           = "pxa2xx-i2c",
-       .id             = 0,
-       .resource       = pxai2c_resources,
-       .num_resources  = ARRAY_SIZE(pxai2c_resources),
-};
-
-void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
-{
-       pxa_device_i2c.dev.platform_data = info;
-}
-
-static struct resource pxai2s_resources[] = {
-       {
-               .start  = 0x40400000,
-               .end    = 0x40400083,
-               .flags  = IORESOURCE_MEM,
-       }, {
-               .start  = IRQ_I2S,
-               .end    = IRQ_I2S,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
-struct platform_device pxa_device_i2s = {
-       .name           = "pxa2xx-i2s",
-       .id             = -1,
-       .resource       = pxai2s_resources,
-       .num_resources  = ARRAY_SIZE(pxai2s_resources),
-};
-
-static u64 pxaficp_dmamask = ~(u32)0;
-
-struct platform_device pxa_device_ficp = {
-       .name           = "pxa2xx-ir",
-       .id             = -1,
-       .dev            = {
-               .dma_mask = &pxaficp_dmamask,
-               .coherent_dma_mask = 0xffffffff,
-       },
-};
-
-void __init pxa_set_ficp_info(struct pxaficp_platform_data *info)
-{
-       pxa_device_ficp.dev.platform_data = info;
-}
-
-struct platform_device pxa_device_rtc = {
-       .name           = "sa1100-rtc",
-       .id             = -1,
-};

diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 465108da285103be616ecfd8f13f9f5d302bcb63..0a9434432c55162fa047164e04c3d538bfb40dbe 100644 (file)
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -54,7 +54,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = IRQ_GPIO(4),
                .end    = IRQ_GPIO(4),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        }
 };
 

diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
new file mode 100644 (file)
index 0000000..0a4b54c
--- /dev/null
+++ b/arch/arm/mach-pxa/littleton.c
@@ -0,0 +1,325 @@
+/*
+ *  linux/arch/arm/mach-pxa/littleton.c
+ *
+ *  Support for the Marvell Littleton Development Platform.
+ *
+ *  Author:    Jason Chagas (largely modified code)
+ *  Created:   Nov 20, 2006
+ *  Copyright: (C) Copyright 2006 Marvell International Ltd.
+ *
+ *  2007-11-22  modified to align with latest kernel
+ *              eric miao <eric.miao@marvell.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  publishhed by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+
+#include <asm/types.h>
+#include <asm/setup.h>
+#include <asm/memory.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/irq.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/mfp-pxa300.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/ssp.h>
+#include <asm/arch/littleton.h>
+
+#include "generic.h"
+
+#define ARRAY_AND_SIZE(x)      (x), ARRAY_SIZE(x)
+
+/* Littleton MFP configurations */
+static mfp_cfg_t littleton_mfp_cfg[] __initdata = {
+       /* LCD */
+       GPIO54_LCD_LDD_0,
+       GPIO55_LCD_LDD_1,
+       GPIO56_LCD_LDD_2,
+       GPIO57_LCD_LDD_3,
+       GPIO58_LCD_LDD_4,
+       GPIO59_LCD_LDD_5,
+       GPIO60_LCD_LDD_6,
+       GPIO61_LCD_LDD_7,
+       GPIO62_LCD_LDD_8,
+       GPIO63_LCD_LDD_9,
+       GPIO64_LCD_LDD_10,
+       GPIO65_LCD_LDD_11,
+       GPIO66_LCD_LDD_12,
+       GPIO67_LCD_LDD_13,
+       GPIO68_LCD_LDD_14,
+       GPIO69_LCD_LDD_15,
+       GPIO70_LCD_LDD_16,
+       GPIO71_LCD_LDD_17,
+       GPIO72_LCD_FCLK,
+       GPIO73_LCD_LCLK,
+       GPIO74_LCD_PCLK,
+       GPIO75_LCD_BIAS,
+
+       /* SSP2 */
+       GPIO25_SSP2_SCLK,
+       GPIO17_SSP2_FRM,
+       GPIO27_SSP2_TXD,
+
+       /* Debug Ethernet */
+       GPIO90_GPIO,
+};
+
+static struct resource smc91x_resources[] = {
+       [0] = {
+               .start  = (LITTLETON_ETH_PHYS + 0x300),
+               .end    = (LITTLETON_ETH_PHYS + 0xfffff),
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO90)),
+               .end    = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO90)),
+               .flags  = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
+       }
+};
+
+static struct platform_device smc91x_device = {
+       .name           = "smc91x",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(smc91x_resources),
+       .resource       = smc91x_resources,
+};
+
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULES)
+/* use bit 30, 31 as the indicator of command parameter number */
+#define CMD0(x)                ((0x00000000) | ((x) << 9))
+#define CMD1(x, x1)    ((0x40000000) | ((x) << 9) | 0x100 | (x1))
+#define CMD2(x, x1, x2)        ((0x80000000) | ((x) << 18) | 0x20000 |\
+                        ((x1) << 9) | 0x100 | (x2))
+
+static uint32_t lcd_panel_reset[] = {
+       CMD0(0x1), /* reset */
+       CMD0(0x0), /* nop */
+       CMD0(0x0), /* nop */
+       CMD0(0x0), /* nop */
+};
+
+static uint32_t lcd_panel_on[] = {
+       CMD0(0x29),             /* Display ON */
+       CMD2(0xB8, 0xFF, 0xF9), /* Output Control */
+       CMD0(0x11),             /* Sleep out */
+       CMD1(0xB0, 0x16),       /* Wake */
+};
+
+static uint32_t lcd_panel_off[] = {
+       CMD0(0x28),             /* Display OFF */
+       CMD2(0xB8, 0x80, 0x02), /* Output Control */
+       CMD0(0x10),             /* Sleep in */
+       CMD1(0xB0, 0x00),       /* Deep stand by in */
+};
+
+static uint32_t lcd_vga_pass_through[] = {
+       CMD1(0xB0, 0x16),
+       CMD1(0xBC, 0x80),
+       CMD1(0xE1, 0x00),
+       CMD1(0x36, 0x50),
+       CMD1(0x3B, 0x00),
+};
+
+static uint32_t lcd_qvga_pass_through[] = {
+       CMD1(0xB0, 0x16),
+       CMD1(0xBC, 0x81),
+       CMD1(0xE1, 0x00),
+       CMD1(0x36, 0x50),
+       CMD1(0x3B, 0x22),
+};
+
+static uint32_t lcd_vga_transfer[] = {
+       CMD1(0xcf, 0x02),       /* Blanking period control (1) */
+       CMD2(0xd0, 0x08, 0x04), /* Blanking period control (2) */
+       CMD1(0xd1, 0x01),       /* CKV timing control on/off */
+       CMD2(0xd2, 0x14, 0x00), /* CKV 1,2 timing control */
+       CMD2(0xd3, 0x1a, 0x0f), /* OEV timing control */
+       CMD2(0xd4, 0x1f, 0xaf), /* ASW timing control (1) */
+       CMD1(0xd5, 0x14),       /* ASW timing control (2) */
+       CMD0(0x21),             /* Invert for normally black display */
+       CMD0(0x29),             /* Display on */
+};
+
+static uint32_t lcd_qvga_transfer[] = {
+       CMD1(0xd6, 0x02),       /* Blanking period control (1) */
+       CMD2(0xd7, 0x08, 0x04), /* Blanking period control (2) */
+       CMD1(0xd8, 0x01),       /* CKV timing control on/off */
+       CMD2(0xd9, 0x00, 0x08), /* CKV 1,2 timing control */
+       CMD2(0xde, 0x05, 0x0a), /* OEV timing control */
+       CMD2(0xdf, 0x0a, 0x19), /* ASW timing control (1) */
+       CMD1(0xe0, 0x0a),       /* ASW timing control (2) */
+       CMD0(0x21),             /* Invert for normally black display */
+       CMD0(0x29),             /* Display on */
+};
+
+static uint32_t lcd_panel_config[] = {
+       CMD2(0xb8, 0xff, 0xf9), /* Output control */
+       CMD0(0x11),             /* sleep out */
+       CMD1(0xba, 0x01),       /* Display mode (1) */
+       CMD1(0xbb, 0x00),       /* Display mode (2) */
+       CMD1(0x3a, 0x60),       /* Display mode 18-bit RGB */
+       CMD1(0xbf, 0x10),       /* Drive system change control */
+       CMD1(0xb1, 0x56),       /* Booster operation setup */
+       CMD1(0xb2, 0x33),       /* Booster mode setup */
+       CMD1(0xb3, 0x11),       /* Booster frequency setup */
+       CMD1(0xb4, 0x02),       /* Op amp/system clock */
+       CMD1(0xb5, 0x35),       /* VCS voltage */
+       CMD1(0xb6, 0x40),       /* VCOM voltage */
+       CMD1(0xb7, 0x03),       /* External display signal */
+       CMD1(0xbd, 0x00),       /* ASW slew rate */
+       CMD1(0xbe, 0x00),       /* Dummy data for QuadData operation */
+       CMD1(0xc0, 0x11),       /* Sleep out FR count (A) */
+       CMD1(0xc1, 0x11),       /* Sleep out FR count (B) */
+       CMD1(0xc2, 0x11),       /* Sleep out FR count (C) */
+       CMD2(0xc3, 0x20, 0x40), /* Sleep out FR count (D) */
+       CMD2(0xc4, 0x60, 0xc0), /* Sleep out FR count (E) */
+       CMD2(0xc5, 0x10, 0x20), /* Sleep out FR count (F) */
+       CMD1(0xc6, 0xc0),       /* Sleep out FR count (G) */
+       CMD2(0xc7, 0x33, 0x43), /* Gamma 1 fine tuning (1) */
+       CMD1(0xc8, 0x44),       /* Gamma 1 fine tuning (2) */
+       CMD1(0xc9, 0x33),       /* Gamma 1 inclination adjustment */
+       CMD1(0xca, 0x00),       /* Gamma 1 blue offset adjustment */
+       CMD2(0xec, 0x01, 0xf0), /* Horizontal clock cycles */
+};
+
+static void ssp_reconfig(struct ssp_dev *dev, int nparam)
+{
+       static int last_nparam = -1;
+
+       /* check if it is necessary to re-config SSP */
+       if (nparam == last_nparam)
+               return;
+
+       ssp_disable(dev);
+       ssp_config(dev, (nparam == 2) ? 0x0010058a : 0x00100581, 0x18, 0, 0);
+
+       last_nparam = nparam;
+}
+
+static void ssp_send_cmd(uint32_t *cmd, int num)
+{
+       static int ssp_initialized;
+       static struct ssp_dev ssp2;
+
+       int i;
+
+       if (!ssp_initialized) {
+               ssp_init(&ssp2, 2, SSP_NO_IRQ);
+               ssp_initialized = 1;
+       }
+
+       clk_enable(ssp2.ssp->clk);
+       for (i = 0; i < num; i++, cmd++) {
+               ssp_reconfig(&ssp2, (*cmd >> 30) & 0x3);
+               ssp_write_word(&ssp2, *cmd & 0x3fffffff);
+
+               /* FIXME: ssp_flush() is mandatory here to work */
+               ssp_flush(&ssp2);
+       }
+       clk_disable(ssp2.ssp->clk);
+}
+
+static void littleton_lcd_power(int on, struct fb_var_screeninfo *var)
+{
+       if (on) {
+               ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_on));
+               ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_reset));
+               if (var->xres > 240) {
+                       /* VGA */
+                       ssp_send_cmd(ARRAY_AND_SIZE(lcd_vga_pass_through));
+                       ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_config));
+                       ssp_send_cmd(ARRAY_AND_SIZE(lcd_vga_transfer));
+               } else {
+                       /* QVGA */
+                       ssp_send_cmd(ARRAY_AND_SIZE(lcd_qvga_pass_through));
+                       ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_config));
+                       ssp_send_cmd(ARRAY_AND_SIZE(lcd_qvga_transfer));
+               }
+       } else
+               ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_off));
+}
+
+static struct pxafb_mode_info tpo_tdo24mtea1_modes[] = {
+       [0] = {
+               /* VGA */
+               .pixclock       = 38250,
+               .xres           = 480,
+               .yres           = 640,
+               .bpp            = 16,
+               .hsync_len      = 8,
+               .left_margin    = 8,
+               .right_margin   = 24,
+               .vsync_len      = 2,
+               .upper_margin   = 2,
+               .lower_margin   = 4,
+               .sync           = 0,
+       },
+       [1] = {
+               /* QVGA */
+               .pixclock       = 153000,
+               .xres           = 240,
+               .yres           = 320,
+               .bpp            = 16,
+               .hsync_len      = 8,
+               .left_margin    = 8,
+               .right_margin   = 88,
+               .vsync_len      = 2,
+               .upper_margin   = 2,
+               .lower_margin   = 2,
+               .sync           = 0,
+       },
+};
+
+static struct pxafb_mach_info littleton_lcd_info = {
+       .modes                  = tpo_tdo24mtea1_modes,
+       .num_modes              = 2,
+       .lccr0                  = LCCR0_Act,
+       .lccr3                  = LCCR3_HSP | LCCR3_VSP,
+       .pxafb_lcd_power        = littleton_lcd_power,
+};
+
+static void littleton_init_lcd(void)
+{
+       set_pxa_fb_info(&littleton_lcd_info);
+}
+#else
+static inline void littleton_init_lcd(void) {};
+#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULES */
+
+static void __init littleton_init(void)
+{
+       /* initialize MFP configurations */
+       pxa3xx_mfp_config(ARRAY_AND_SIZE(littleton_mfp_cfg));
+
+       /*
+        * Note: we depend bootloader set the correct
+        * value to MSC register for SMC91x.
+        */
+       platform_device_register(&smc91x_device);
+
+       littleton_init_lcd();
+}
+
+MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleton)")
+       .phys_io        = 0x40000000,
+       .boot_params    = 0xa0000100,
+       .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+       .map_io         = pxa_map_io,
+       .init_irq       = pxa3xx_init_irq,
+       .timer          = &pxa_timer,
+       .init_machine   = littleton_init,
+MACHINE_END

diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 78ebad063cba59bb9ef58ddb8918869411cc9e87..afa62ffe3ad5d0ccb1e8a31cec66a57937d432f5 100644 (file)
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -38,6 +38,7 @@
 #include <asm/mach/flash.h>
 
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/lpd270.h>
 #include <asm/arch/audio.h>
 #include <asm/arch/pxafb.h>

diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 1d3112dc629ea38a76f203adac5f96affe6b0f20..e7ae4bb3e36105b63f6f51463da5651c7bc52161 100644 (file)
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -41,6 +41,7 @@
 #include <asm/hardware/sa1111.h>
 
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/lubbock.h>
 #include <asm/arch/udc.h>
 #include <asm/arch/irda.h>
@@ -136,9 +137,13 @@ static struct sys_device lubbock_irq_device = {
 
 static int __init lubbock_irq_device_init(void)
 {
-       int ret = sysdev_class_register(&lubbock_irq_sysclass);
-       if (ret == 0)
-               ret = sysdev_register(&lubbock_irq_device);
+       int ret = -ENODEV;
+
+       if (machine_is_lubbock()) {
+               ret = sysdev_class_register(&lubbock_irq_sysclass);
+               if (ret == 0)
+                       ret = sysdev_register(&lubbock_irq_device);
+       }
        return ret;
 }
 
@@ -191,7 +196,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = LUBBOCK_ETH_IRQ,
                .end    = LUBBOCK_ETH_IRQ,
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        },
        [2] = {
                .name   = "smc91x-attrib",
@@ -206,30 +211,13 @@ static struct resource smc91x_resources[] = {
  * (to J5) and poking board registers (as done below).  Else it's only useful
  * for the temperature sensors.
  */
-static struct resource pxa_ssp_resources[] = {
-       [0] = {
-               .start  = __PREG(SSCR0_P(1)),
-               .end    = __PREG(SSCR0_P(1)) + 0x14,
-               .flags  = IORESOURCE_MEM,
-       },
-       [1] = {
-               .start  = IRQ_SSP,
-               .end    = IRQ_SSP,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
 static struct pxa2xx_spi_master pxa_ssp_master_info = {
-       .ssp_type       = PXA25x_SSP,
-       .clock_enable   = CKEN_SSP,
        .num_chipselect = 0,
 };
 
 static struct platform_device pxa_ssp = {
        .name           = "pxa2xx-spi",
        .id             = 1,
-       .resource       = pxa_ssp_resources,
-       .num_resources  = ARRAY_SIZE(pxa_ssp_resources),
        .dev = {
                .platform_data  = &pxa_ssp_master_info,
        },

diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
new file mode 100644 (file)
index 0000000..d98ef7a
--- /dev/null
+++ b/arch/arm/mach-pxa/magician.c
@@ -0,0 +1,218 @@
+/*
+ * Support for HTC Magician PDA phones:
+ * i-mate JAM, O2 Xda mini, Orange SPV M500, Qtek s100, Qtek s110
+ * and T-Mobile MDA Compact.
+ *
+ * Copyright (c) 2006-2007 Philipp Zabel
+ *
+ * Based on hx4700.c, spitz.c and others.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/gpio.h>
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/arch/magician.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/ohci.h>
+
+#include "generic.h"
+
+/*
+ * IRDA
+ */
+
+static void magician_irda_transceiver_mode(struct device *dev, int mode)
+{
+       gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
+}
+
+static struct pxaficp_platform_data magician_ficp_info = {
+       .transceiver_cap  = IR_SIRMODE | IR_OFF,
+       .transceiver_mode = magician_irda_transceiver_mode,
+};
+
+/*
+ * GPIO Keys
+ */
+
+static struct gpio_keys_button magician_button_table[] = {
+       {KEY_POWER,      GPIO0_MAGICIAN_KEY_POWER,      0, "Power button"},
+       {KEY_ESC,        GPIO37_MAGICIAN_KEY_HANGUP,    0, "Hangup button"},
+       {KEY_F10,        GPIO38_MAGICIAN_KEY_CONTACTS,  0, "Contacts button"},
+       {KEY_CALENDAR,   GPIO90_MAGICIAN_KEY_CALENDAR,  0, "Calendar button"},
+       {KEY_CAMERA,     GPIO91_MAGICIAN_KEY_CAMERA,    0, "Camera button"},
+       {KEY_UP,         GPIO93_MAGICIAN_KEY_UP,        0, "Up button"},
+       {KEY_DOWN,       GPIO94_MAGICIAN_KEY_DOWN,      0, "Down button"},
+       {KEY_LEFT,       GPIO95_MAGICIAN_KEY_LEFT,      0, "Left button"},
+       {KEY_RIGHT,      GPIO96_MAGICIAN_KEY_RIGHT,     0, "Right button"},
+       {KEY_KPENTER,    GPIO97_MAGICIAN_KEY_ENTER,     0, "Action button"},
+       {KEY_RECORD,     GPIO98_MAGICIAN_KEY_RECORD,    0, "Record button"},
+       {KEY_VOLUMEUP,   GPIO100_MAGICIAN_KEY_VOL_UP,   0, "Volume up"},
+       {KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},
+       {KEY_PHONE,      GPIO102_MAGICIAN_KEY_PHONE,    0, "Phone button"},
+       {KEY_PLAY,       GPIO99_MAGICIAN_HEADPHONE_IN,  0, "Headset button"},
+};
+
+static struct gpio_keys_platform_data gpio_keys_data = {
+       .buttons  = magician_button_table,
+       .nbuttons = ARRAY_SIZE(magician_button_table),
+};
+
+static struct platform_device gpio_keys = {
+       .name = "gpio-keys",
+       .dev  = {
+               .platform_data = &gpio_keys_data,
+       },
+       .id   = -1,
+};
+
+/*
+ * LCD - Toppoly TD028STEB1
+ */
+
+static struct pxafb_mode_info toppoly_modes[] = {
+       {
+               .pixclock     = 96153,
+               .bpp          = 16,
+               .xres         = 240,
+               .yres         = 320,
+               .hsync_len    = 11,
+               .vsync_len    = 3,
+               .left_margin  = 19,
+               .upper_margin = 2,
+               .right_margin = 10,
+               .lower_margin = 2,
+               .sync         = 0,
+       },
+};
+
+static struct pxafb_mach_info toppoly_info = {
+       .modes       = toppoly_modes,
+       .num_modes   = 1,
+       .fixed_modes = 1,
+       .lccr0       = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
+       .lccr3       = LCCR3_PixRsEdg,
+};
+
+/*
+ * Backlight
+ */
+
+static void magician_set_bl_intensity(int intensity)
+{
+       if (intensity) {
+               PWM_CTRL0 = 1;
+               PWM_PERVAL0 = 0xc8;
+               PWM_PWDUTY0 = intensity;
+               pxa_set_cken(CKEN_PWM0, 1);
+       } else {
+               pxa_set_cken(CKEN_PWM0, 0);
+       }
+}
+
+static struct generic_bl_info backlight_info = {
+       .default_intensity = 0x64,
+       .limit_mask        = 0x0b,
+       .max_intensity     = 0xc7,
+       .set_bl_intensity  = magician_set_bl_intensity,
+};
+
+static struct platform_device backlight = {
+       .name = "corgi-bl",
+       .dev  = {
+               .platform_data = &backlight_info,
+       },
+       .id   = -1,
+};
+
+
+/*
+ * USB OHCI
+ */
+
+static int magician_ohci_init(struct device *dev)
+{
+       UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &
+           ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);
+
+       return 0;
+}
+
+static struct pxaohci_platform_data magician_ohci_info = {
+       .port_mode    = PMM_PERPORT_MODE,
+       .init         = magician_ohci_init,
+       .power_budget = 0,
+};
+
+
+/*
+ * StrataFlash
+ */
+
+#define PXA_CS_SIZE            0x04000000
+
+static struct resource strataflash_resource = {
+       .start = PXA_CS0_PHYS,
+       .end   = PXA_CS0_PHYS + PXA_CS_SIZE - 1,
+       .flags = IORESOURCE_MEM,
+};
+
+static struct physmap_flash_data strataflash_data = {
+       .width = 4,
+};
+
+static struct platform_device strataflash = {
+       .name          = "physmap-flash",
+       .id            = -1,
+       .num_resources = 1,
+       .resource      = &strataflash_resource,
+       .dev = {
+               .platform_data = &strataflash_data,
+       },
+};
+
+/*
+ * Platform devices
+ */
+
+static struct platform_device *devices[] __initdata = {
+       &gpio_keys,
+       &backlight,
+       &strataflash,
+};
+
+static void __init magician_init(void)
+{
+       platform_add_devices(devices, ARRAY_SIZE(devices));
+       pxa_set_ohci_info(&magician_ohci_info);
+       pxa_set_ficp_info(&magician_ficp_info);
+       set_pxa_fb_info(&toppoly_info);
+}
+
+
+MACHINE_START(MAGICIAN, "HTC Magician")
+       .phys_io = 0x40000000,
+       .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+       .boot_params = 0xa0000100,
+       .map_io = pxa_map_io,
+       .init_irq = pxa27x_init_irq,
+       .init_machine = magician_init,
+       .timer = &pxa_timer,
+MACHINE_END

diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 41d8c6cea62b4d26285f22a9eb23479bdcc5a501..345c3deeb02ef586eeae1628459ef16aa1cf7c6f 100644 (file)
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -23,6 +23,7 @@
 #include <linux/ioport.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/backlight.h>
 
 #include <asm/types.h>
 #include <asm/setup.h>
@@ -38,6 +39,7 @@
 #include <asm/mach/flash.h>
 
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/mainstone.h>
 #include <asm/arch/audio.h>
 #include <asm/arch/pxafb.h>
@@ -130,9 +132,13 @@ static struct sys_device mainstone_irq_device = {
 
 static int __init mainstone_irq_device_init(void)
 {
-       int ret = sysdev_class_register(&mainstone_irq_sysclass);
-       if (ret == 0)
-               ret = sysdev_register(&mainstone_irq_device);
+       int ret = -ENODEV;
+
+       if (machine_is_mainstone()) {
+               ret = sysdev_class_register(&mainstone_irq_sysclass);
+               if (ret == 0)
+                       ret = sysdev_register(&mainstone_irq_device);
+       }
        return ret;
 }
 
@@ -150,7 +156,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = MAINSTONE_IRQ(3),
                .end    = MAINSTONE_IRQ(3),
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        }
 };
 
@@ -263,21 +269,60 @@ static struct platform_device mst_flash_device[2] = {
        },
 };
 
-static void mainstone_backlight_power(int on)
+#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
+static int mainstone_backlight_update_status(struct backlight_device *bl)
 {
-       if (on) {
+       int brightness = bl->props.brightness;
+
+       if (bl->props.power != FB_BLANK_UNBLANK ||
+           bl->props.fb_blank != FB_BLANK_UNBLANK)
+               brightness = 0;
+
+       if (brightness != 0) {
                pxa_gpio_mode(GPIO16_PWM0_MD);
                pxa_set_cken(CKEN_PWM0, 1);
-               PWM_CTRL0 = 0;
-               PWM_PWDUTY0 = 0x3ff;
-               PWM_PERVAL0 = 0x3ff;
-       } else {
-               PWM_CTRL0 = 0;
-               PWM_PWDUTY0 = 0x0;
-               PWM_PERVAL0 = 0x3FF;
+       }
+       PWM_CTRL0 = 0;
+       PWM_PWDUTY0 = brightness;
+       PWM_PERVAL0 = bl->props.max_brightness;
+       if (brightness == 0)
                pxa_set_cken(CKEN_PWM0, 0);
+       return 0; /* pointless return value */
+}
+
+static int mainstone_backlight_get_brightness(struct backlight_device *bl)
+{
+       return PWM_PWDUTY0;
+}
+
+static /*const*/ struct backlight_ops mainstone_backlight_ops = {
+       .update_status  = mainstone_backlight_update_status,
+       .get_brightness = mainstone_backlight_get_brightness,
+};
+
+static void __init mainstone_backlight_register(void)
+{
+       struct backlight_device *bl;
+
+       bl = backlight_device_register("mainstone-bl", &pxa_device_fb.dev,
+                                      NULL, &mainstone_backlight_ops);
+       if (IS_ERR(bl)) {
+               printk(KERN_ERR "mainstone: unable to register backlight: %ld\n",
+                      PTR_ERR(bl));
+               return;
        }
+
+       /*
+        * broken design - register-then-setup interfaces are
+        * utterly broken by definition.
+        */
+       bl->props.max_brightness = 1023;
+       bl->props.brightness = 1023;
+       backlight_update_status(bl);
 }
+#else
+#define mainstone_backlight_register() do { } while (0)
+#endif
 
 static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
        .pixclock               = 50000,
@@ -311,7 +356,6 @@ static struct pxafb_mach_info mainstone_pxafb_info = {
        .num_modes              = 1,
        .lccr0                  = LCCR0_Act,
        .lccr3                  = LCCR3_PCP,
-       .pxafb_backlight_power  = mainstone_backlight_power,
 };
 
 static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_int, void *data)
@@ -335,12 +379,10 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in
 
        err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED,
                             "MMC card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-               return -1;
-       }
 
-       return 0;
+       return err;
 }
 
 static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
@@ -473,6 +515,7 @@ static void __init mainstone_init(void)
                mainstone_pxafb_info.modes = &toshiba_ltm035a776c_mode;
 
        set_pxa_fb_info(&mainstone_pxafb_info);
+       mainstone_backlight_register();
 
        pxa_set_mci_info(&mainstone_mci_platform_data);
        pxa_set_ficp_info(&mainstone_ficp_platform_data);

diff --git a/arch/arm/mach-pxa/mfp.c b/arch/arm/mach-pxa/mfp.c
index 436f965749641abd7bb80fb4c957aee91641c5ad..ec1b2d8f61c475db0cbd7b7690b3a8522247e11b 100644 (file)
--- a/arch/arm/mach-pxa/mfp.c
+++ b/arch/arm/mach-pxa/mfp.c
@@ -17,9 +17,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/sysdev.h>
 
 #include <asm/hardware.h>
 #include <asm/arch/mfp.h>
+#include <asm/arch/mfp-pxa3xx.h>
 
 /* mfp_spin_lock is used to ensure that MFP register configuration
  * (most likely a read-modify-write operation) is atomic, and that
@@ -28,43 +30,110 @@
 static DEFINE_SPINLOCK(mfp_spin_lock);
 
 static void __iomem *mfpr_mmio_base = (void __iomem *)&__REG(MFPR_BASE);
+
+struct pxa3xx_mfp_pin {
+       unsigned long   config;         /* -1 for not configured */
+       unsigned long   mfpr_off;       /* MFPRxx Register offset */
+       unsigned long   mfpr_run;       /* Run-Mode Register Value */
+       unsigned long   mfpr_lpm;       /* Low Power Mode Register Value */
+};
+
 static struct pxa3xx_mfp_pin mfp_table[MFP_PIN_MAX];
 
+/* mapping of MFP_LPM_* definitions to MFPR_LPM_* register bits */
+const static unsigned long mfpr_lpm[] = {
+       MFPR_LPM_INPUT,
+       MFPR_LPM_DRIVE_LOW,
+       MFPR_LPM_DRIVE_HIGH,
+       MFPR_LPM_PULL_LOW,
+       MFPR_LPM_PULL_HIGH,
+       MFPR_LPM_FLOAT,
+};
+
+/* mapping of MFP_PULL_* definitions to MFPR_PULL_* register bits */
+const static unsigned long mfpr_pull[] = {
+       MFPR_PULL_NONE,
+       MFPR_PULL_LOW,
+       MFPR_PULL_HIGH,
+       MFPR_PULL_BOTH,
+};
+
+/* mapping of MFP_LPM_EDGE_* definitions to MFPR_EDGE_* register bits */
+const static unsigned long mfpr_edge[] = {
+       MFPR_EDGE_NONE,
+       MFPR_EDGE_RISE,
+       MFPR_EDGE_FALL,
+       MFPR_EDGE_BOTH,
+};
+
 #define mfpr_readl(off)                        \
        __raw_readl(mfpr_mmio_base + (off))
 
 #define mfpr_writel(off, val)          \
        __raw_writel(val, mfpr_mmio_base + (off))
 
+#define mfp_configured(p)      ((p)->config != -1)
+
 /*
  * perform a read-back of any MFPR register to make sure the
  * previous writings are finished
  */
 #define mfpr_sync()    (void)__raw_readl(mfpr_mmio_base + 0)
 
-static inline void __mfp_config(int pin, unsigned long val)
+static inline void __mfp_config_run(struct pxa3xx_mfp_pin *p)
 {
-       unsigned long off = mfp_table[pin].mfpr_off;
+       if (mfp_configured(p))
+               mfpr_writel(p->mfpr_off, p->mfpr_run);
+}
 
-       mfp_table[pin].mfpr_val = val;
-       mfpr_writel(off, val);
+static inline void __mfp_config_lpm(struct pxa3xx_mfp_pin *p)
+{
+       if (mfp_configured(p)) {
+               unsigned long mfpr_clr = (p->mfpr_run & ~MFPR_EDGE_BOTH) | MFPR_EDGE_CLEAR;
+               if (mfpr_clr != p->mfpr_run)
+                       mfpr_writel(p->mfpr_off, mfpr_clr);
+               if (p->mfpr_lpm != mfpr_clr)
+                       mfpr_writel(p->mfpr_off, p->mfpr_lpm);
+       }
 }
 
-void pxa3xx_mfp_config(mfp_cfg_t *mfp_cfgs, int num)
+void pxa3xx_mfp_config(unsigned long *mfp_cfgs, int num)
 {
-       int i, pin;
-       unsigned long val, flags;
-       mfp_cfg_t *mfp_cfg = mfp_cfgs;
+       unsigned long flags;
+       int i;
 
        spin_lock_irqsave(&mfp_spin_lock, flags);
 
-       for (i = 0; i < num; i++, mfp_cfg++) {
-               pin = MFP_CFG_PIN(*mfp_cfg);
-               val = MFP_CFG_VAL(*mfp_cfg);
+       for (i = 0; i < num; i++, mfp_cfgs++) {
+               unsigned long tmp, c = *mfp_cfgs;
+               struct pxa3xx_mfp_pin *p;
+               int pin, af, drv, lpm, edge, pull;
 
+               pin = MFP_PIN(c);
                BUG_ON(pin >= MFP_PIN_MAX);
-
-               __mfp_config(pin, val);
+               p = &mfp_table[pin];
+
+               af  = MFP_AF(c);
+               drv = MFP_DS(c);
+               lpm = MFP_LPM_STATE(c);
+               edge = MFP_LPM_EDGE(c);
+               pull = MFP_PULL(c);
+
+               /* run-mode pull settings will conflict with MFPR bits of
+                * low power mode state,  calculate mfpr_run and mfpr_lpm
+                * individually if pull != MFP_PULL_NONE
+                */
+               tmp = MFPR_AF_SEL(af) | MFPR_DRIVE(drv);
+
+               if (likely(pull == MFP_PULL_NONE)) {
+                       p->mfpr_run = tmp | mfpr_lpm[lpm] | mfpr_edge[edge];
+                       p->mfpr_lpm = p->mfpr_run;
+               } else {
+                       p->mfpr_lpm = tmp | mfpr_lpm[lpm] | mfpr_edge[edge];
+                       p->mfpr_run = tmp | mfpr_pull[pull];
+               }
+
+               p->config = c; __mfp_config_run(p);
        }
 
        mfpr_sync();
@@ -96,140 +165,82 @@ void pxa3xx_mfp_write(int mfp, unsigned long val)
        spin_unlock_irqrestore(&mfp_spin_lock, flags);
 }
 
-void pxa3xx_mfp_set_afds(int mfp, int af, int ds)
-{
-       uint32_t mfpr_off, mfpr_val;
-       unsigned long flags;
-
-       BUG_ON(mfp >= MFP_PIN_MAX);
-
-       spin_lock_irqsave(&mfp_spin_lock, flags);
-       mfpr_off = mfp_table[mfp].mfpr_off;
-
-       mfpr_val = mfpr_readl(mfpr_off);
-       mfpr_val &= ~(MFPR_AF_MASK | MFPR_DRV_MASK);
-       mfpr_val |= (((af & 0x7) << MFPR_ALT_OFFSET) |
-                    ((ds & 0x7) << MFPR_DRV_OFFSET));
-
-       mfpr_writel(mfpr_off, mfpr_val);
-       mfpr_sync();
-
-       spin_unlock_irqrestore(&mfp_spin_lock, flags);
-}
-
-void pxa3xx_mfp_set_rdh(int mfp, int rdh)
+void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *map)
 {
-       uint32_t mfpr_off, mfpr_val;
-       unsigned long flags;
-
-       BUG_ON(mfp >= MFP_PIN_MAX);
+       struct pxa3xx_mfp_addr_map *p;
+       unsigned long offset, flags;
+       int i;
 
        spin_lock_irqsave(&mfp_spin_lock, flags);
 
-       mfpr_off = mfp_table[mfp].mfpr_off;
-
-       mfpr_val = mfpr_readl(mfpr_off);
-       mfpr_val &= ~MFPR_RDH_MASK;
-
-       if (likely(rdh))
-               mfpr_val |= (1u << MFPR_SS_OFFSET);
+       for (p = map; p->start != MFP_PIN_INVALID; p++) {
+               offset = p->offset;
+               i = p->start;
 
-       mfpr_writel(mfpr_off, mfpr_val);
-       mfpr_sync();
+               do {
+                       mfp_table[i].mfpr_off = offset;
+                       mfp_table[i].mfpr_run = 0;
+                       mfp_table[i].mfpr_lpm = 0;
+                       offset += 4; i++;
+               } while ((i <= p->end) && (p->end != -1));
+       }
 
        spin_unlock_irqrestore(&mfp_spin_lock, flags);
 }
 
-void pxa3xx_mfp_set_lpm(int mfp, int lpm)
+void __init pxa3xx_init_mfp(void)
 {
-       uint32_t mfpr_off, mfpr_val;
-       unsigned long flags;
-
-       BUG_ON(mfp >= MFP_PIN_MAX);
-
-       spin_lock_irqsave(&mfp_spin_lock, flags);
-
-       mfpr_off = mfp_table[mfp].mfpr_off;
-       mfpr_val = mfpr_readl(mfpr_off);
-       mfpr_val &= ~MFPR_LPM_MASK;
-
-       if (lpm & 0x1) mfpr_val |= 1u << MFPR_SON_OFFSET;
-       if (lpm & 0x2) mfpr_val |= 1u << MFPR_SD_OFFSET;
-       if (lpm & 0x4) mfpr_val |= 1u << MFPR_PU_OFFSET;
-       if (lpm & 0x8) mfpr_val |= 1u << MFPR_PD_OFFSET;
-       if (lpm &0x10) mfpr_val |= 1u << MFPR_PS_OFFSET;
-
-       mfpr_writel(mfpr_off, mfpr_val);
-       mfpr_sync();
+       int i;
 
-       spin_unlock_irqrestore(&mfp_spin_lock, flags);
+       for (i = 0; i < ARRAY_SIZE(mfp_table); i++)
+               mfp_table[i].config = -1;
 }
 
-void pxa3xx_mfp_set_pull(int mfp, int pull)
+#ifdef CONFIG_PM
+/*
+ * Configure the MFPs appropriately for suspend/resume.
+ * FIXME: this should probably depend on which system state we're
+ * entering - for instance, we might not want to place MFP pins in
+ * a pull-down mode if they're an active low chip select, and we're
+ * just entering standby.
+ */
+static int pxa3xx_mfp_suspend(struct sys_device *d, pm_message_t state)
 {
-       uint32_t mfpr_off, mfpr_val;
-       unsigned long flags;
-
-       BUG_ON(mfp >= MFP_PIN_MAX);
-
-       spin_lock_irqsave(&mfp_spin_lock, flags);
+       int pin;
 
-       mfpr_off = mfp_table[mfp].mfpr_off;
-       mfpr_val = mfpr_readl(mfpr_off);
-       mfpr_val &= ~MFPR_PULL_MASK;
-       mfpr_val |= ((pull & 0x7u) << MFPR_PD_OFFSET);
-
-       mfpr_writel(mfpr_off, mfpr_val);
-       mfpr_sync();
-
-       spin_unlock_irqrestore(&mfp_spin_lock, flags);
+       for (pin = 0; pin < ARRAY_SIZE(mfp_table); pin++) {
+               struct pxa3xx_mfp_pin *p = &mfp_table[pin];
+               __mfp_config_lpm(p);
+       }
+       return 0;
 }
 
-void pxa3xx_mfp_set_edge(int mfp, int edge)
+static int pxa3xx_mfp_resume(struct sys_device *d)
 {
-       uint32_t mfpr_off, mfpr_val;
-       unsigned long flags;
-
-       BUG_ON(mfp >= MFP_PIN_MAX);
-
-       spin_lock_irqsave(&mfp_spin_lock, flags);
-
-       mfpr_off = mfp_table[mfp].mfpr_off;
-       mfpr_val = mfpr_readl(mfpr_off);
-
-       mfpr_val &= ~MFPR_EDGE_MASK;
-       mfpr_val |= (edge & 0x3u) << MFPR_ERE_OFFSET;
-       mfpr_val |= (!edge & 0x1) << MFPR_EC_OFFSET;
+       int pin;
 
-       mfpr_writel(mfpr_off, mfpr_val);
-       mfpr_sync();
-
-       spin_unlock_irqrestore(&mfp_spin_lock, flags);
+       for (pin = 0; pin < ARRAY_SIZE(mfp_table); pin++) {
+               struct pxa3xx_mfp_pin *p = &mfp_table[pin];
+               __mfp_config_run(p);
+       }
+       return 0;
 }
 
-void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *map)
-{
-       struct pxa3xx_mfp_addr_map *p;
-       unsigned long offset, flags;
-       int i;
-
-       spin_lock_irqsave(&mfp_spin_lock, flags);
-
-       for (p = map; p->start != MFP_PIN_INVALID; p++) {
-               offset = p->offset;
-               i = p->start;
-
-               do {
-                       mfp_table[i].mfpr_off = offset;
-                       mfp_table[i].mfpr_val = 0;
-                       offset += 4; i++;
-               } while ((i <= p->end) && (p->end != -1));
-       }
+static struct sysdev_class mfp_sysclass = {
+       set_kset_name("mfp"),
+       .suspend        = pxa3xx_mfp_suspend,
+       .resume         = pxa3xx_mfp_resume,
+};
 
-       spin_unlock_irqrestore(&mfp_spin_lock, flags);
-}
+static struct sys_device mfp_device = {
+       .id             = 0,
+       .cls            = &mfp_sysclass,
+};
 
-void __init pxa3xx_init_mfp(void)
+static int __init mfp_init_devicefs(void)
 {
-       memset(mfp_table, 0, sizeof(mfp_table));
+       sysdev_class_register(&mfp_sysclass);
+       return sysdev_register(&mfp_device);
 }
+device_initcall(mfp_init_devicefs);
+#endif

diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c
new file mode 100644 (file)
index 0000000..540c3bb
--- /dev/null
+++ b/arch/arm/mach-pxa/pcm027.c
@@ -0,0 +1,216 @@
+/*
+ *  linux/arch/arm/mach-pxa/pcm027.c
+ *  Support for the Phytec phyCORE-PXA270 CPU card (aka PCM-027).
+ *
+ *  Refer
+ *   http://www.phytec.com/products/sbc/ARM-XScale/phyCORE-XScale-PXA270.html
+ *  for additional hardware info
+ *
+ *  Author:    Juergen Kilb
+ *  Created:   April 05, 2005
+ *  Copyright: Phytec Messtechnik GmbH
+ *  e-Mail:    armlinux@phytec.de
+ *
+ *  based on Intel Mainstone Board
+ *
+ *  Copyright 2007 Juergen Beisert @ Pengutronix (j.beisert@pengutronix.de)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/spi/spi.h>
+#include <linux/leds.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx_spi.h>
+#include <asm/arch/pcm027.h>
+#include "generic.h"
+
+/*
+ * ABSTRACT:
+ *
+ * The PXA270 processor comes with a bunch of hardware on its silicon.
+ * Not all of this hardware can be used at the same time and not all
+ * is routed to module's connectors. Also it depends on the baseboard, what
+ * kind of hardware can be used in which way.
+ * -> So this file supports the main devices on the CPU card only!
+ * Refer pcm990-baseboard.c how to extend this features to get a full
+ * blown system with many common interfaces.
+ *
+ * The PCM-027 supports the following interfaces through its connectors and
+ * will be used in pcm990-baseboard.c:
+ *
+ * - LCD support
+ * - MMC support
+ * - IDE/CF card
+ * - FFUART
+ * - BTUART
+ * - IRUART
+ * - AC97
+ * - SSP
+ * - SSP3
+ *
+ * Claimed GPIOs:
+ * GPIO0 -> IRQ input from RTC
+ * GPIO2 -> SYS_ENA*)
+ * GPIO3 -> PWR_SCL
+ * GPIO4 -> PWR_SDA
+ * GPIO5 -> PowerCap0*)
+ * GPIO6 -> PowerCap1*)
+ * GPIO7 -> PowerCap2*)
+ * GPIO8 -> PowerCap3*)
+ * GPIO15 -> /CS1
+ * GPIO20 -> /CS2
+ * GPIO21 -> /CS3
+ * GPIO33 -> /CS5 network controller select
+ * GPIO52 -> IRQ from network controller
+ * GPIO78 -> /CS2
+ * GPIO80 -> /CS4
+ * GPIO90 -> LED0
+ * GPIO91 -> LED1
+ * GPIO114 -> IRQ from CAN controller
+ * GPIO117 -> SCL
+ * GPIO118 -> SDA
+ *
+ * *) CPU internal use only
+ */
+
+/*
+ * SMC91x network controller specific stuff
+ */
+static struct resource smc91x_resources[] = {
+       [0] = {
+               .start  = PCM027_ETH_PHYS + 0x300,
+               .end    = PCM027_ETH_PHYS + PCM027_ETH_SIZE,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = PCM027_ETH_IRQ,
+               .end    = PCM027_ETH_IRQ,
+               /* note: smc91x's driver doesn't use the trigger bits yet */
+               .flags  = IORESOURCE_IRQ | PCM027_ETH_IRQ_EDGE,
+       }
+};
+
+static struct platform_device smc91x_device = {
+       .name           = "smc91x",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(smc91x_resources),
+       .resource       = smc91x_resources,
+};
+
+static struct physmap_flash_data pcm027_flash_data = {
+       .width  = 4,
+};
+
+static struct resource pcm027_flash_resource = {
+       .start          = PCM027_FLASH_PHYS,
+       .end            = PCM027_FLASH_PHYS + PCM027_FLASH_SIZE - 1 ,
+       .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device pcm027_flash = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &pcm027_flash_data,
+       },
+       .resource       = &pcm027_flash_resource,
+       .num_resources  = 1,
+};
+
+#ifdef CONFIG_LEDS_GPIO
+
+static struct gpio_led pcm027_led[] = {
+       {
+               .name = "led0:red",     /* FIXME */
+               .gpio = PCM027_LED_CPU
+       },
+       {
+               .name = "led1:green",   /* FIXME */
+               .gpio = PCM027_LED_HEARD_BEAT
+       },
+};
+
+static struct gpio_led_platform_data pcm027_led_data = {
+       .num_leds       = ARRAY_SIZE(pcm027_led),
+       .leds           = pcm027_led
+};
+
+static struct platform_device pcm027_led_dev = {
+       .name           = "leds-gpio",
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &pcm027_led_data,
+       },
+};
+
+#endif /* CONFIG_LEDS_GPIO */
+
+/*
+ * declare the available device resources on this board
+ */
+static struct platform_device *devices[] __initdata = {
+       &smc91x_device,
+       &pcm027_flash,
+#ifdef CONFIG_LEDS_GPIO
+       &pcm027_led_dev
+#endif
+};
+
+/*
+ * pcm027_init - breath some life into the board
+ */
+static void __init pcm027_init(void)
+{
+       /* system bus arbiter setting
+        * - Core_Park
+        * - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
+        */
+       ARB_CNTRL = ARB_CORE_PARK | 0x234;
+
+       platform_add_devices(devices, ARRAY_SIZE(devices));
+
+       /* LEDs (on demand only) */
+#ifdef CONFIG_LEDS_GPIO
+       pxa_gpio_mode(PCM027_LED_CPU | GPIO_OUT);
+       pxa_gpio_mode(PCM027_LED_HEARD_BEAT | GPIO_OUT);
+#endif /* CONFIG_LEDS_GPIO */
+
+       /* at last call the baseboard to initialize itself */
+#ifdef CONFIG_MACH_PCM990_BASEBOARD
+       pcm990_baseboard_init();
+#endif
+}
+
+static void __init pcm027_map_io(void)
+{
+       pxa_map_io();
+
+       /* initialize sleep mode regs (wake-up sources, etc) */
+       PGSR0 = 0x01308000;
+       PGSR1 = 0x00CF0002;
+       PGSR2 = 0x0E294000;
+       PGSR3 = 0x0000C000;
+       PWER  = 0x40000000 | PWER_GPIO0 | PWER_GPIO1;
+       PRER  = 0x00000000;
+       PFER  = 0x00000003;
+}
+
+MACHINE_START(PCM027, "Phytec Messtechnik GmbH phyCORE-PXA270")
+       /* Maintainer: Pengutronix */
+       .boot_params    = 0xa0000100,
+       .phys_io        = 0x40000000,
+       .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+       .map_io         = pcm027_map_io,
+       .init_irq       = pxa27x_init_irq,
+       .timer          = &pxa_timer,
+       .init_machine   = pcm027_init,
+MACHINE_END

diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
new file mode 100644 (file)
index 0000000..3dda16a
--- /dev/null
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -0,0 +1,330 @@
+/*
+ *  arch/arm/mach-pxa/pcm990-baseboard.c
+ *  Support for the Phytec phyCORE-PXA270 Development Platform (PCM-990).
+ *
+ *  Refer
+ *   http://www.phytec.com/products/rdk/ARM-XScale/phyCORE-XScale-PXA270.html
+ *  for additional hardware info
+ *
+ *  Author:    Juergen Kilb
+ *  Created:   April 05, 2005
+ *  Copyright: Phytec Messtechnik GmbH
+ *  e-Mail:    armlinux@phytec.de
+ *
+ *  based on Intel Mainstone Board
+ *
+ *  Copyright 2007 Juergen Beisert @ Pengutronix (j.beisert@pengutronix.de)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/ide.h>
+#include <asm/mach/map.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/ohci.h>
+#include <asm/arch/pcm990_baseboard.h>
+
+/*
+ * The PCM-990 development baseboard uses PCM-027's hardeware in the
+ * following way:
+ *
+ * - LCD support is in use
+ *  - GPIO16 is output for back light on/off with PWM
+ *  - GPIO58 ... GPIO73 are outputs for display data
+ *  - GPIO74 is output output for LCDFCLK
+ *  - GPIO75 is output for LCDLCLK
+ *  - GPIO76 is output for LCDPCLK
+ *  - GPIO77 is output for LCDBIAS
+ * - MMC support is in use
+ *  - GPIO32 is output for MMCCLK
+ *  - GPIO92 is MMDAT0
+ *  - GPIO109 is MMDAT1
+ *  - GPIO110 is MMCS0
+ *  - GPIO111 is MMCS1
+ *  - GPIO112 is MMCMD
+ * - IDE/CF card is in use
+ *  - GPIO48 is output /POE
+ *  - GPIO49 is output /PWE
+ *  - GPIO50 is output /PIOR
+ *  - GPIO51 is output /PIOW
+ *  - GPIO54 is output /PCE2
+ *  - GPIO55 is output /PREG
+ *  - GPIO56 is input /PWAIT
+ *  - GPIO57 is output /PIOS16
+ *  - GPIO79 is output PSKTSEL
+ *  - GPIO85 is output /PCE1
+ * - FFUART is in use
+ *  - GPIO34 is input FFRXD
+ *  - GPIO35 is input FFCTS
+ *  - GPIO36 is input FFDCD
+ *  - GPIO37 is input FFDSR
+ *  - GPIO38 is input FFRI
+ *  - GPIO39 is output FFTXD
+ *  - GPIO40 is output FFDTR
+ *  - GPIO41 is output FFRTS
+ * - BTUART is in use
+ *  - GPIO42 is input BTRXD
+ *  - GPIO43 is output BTTXD
+ *  - GPIO44 is input BTCTS
+ *  - GPIO45 is output BTRTS
+ * - IRUART is in use
+ *  - GPIO46 is input STDRXD
+ *  - GPIO47 is output STDTXD
+ * - AC97 is in use*)
+ *  - GPIO28 is input AC97CLK
+ *  - GPIO29 is input AC97DatIn
+ *  - GPIO30 is output AC97DatO
+ *  - GPIO31 is output AC97SYNC
+ *  - GPIO113 is output AC97_RESET
+ * - SSP is in use
+ *  - GPIO23 is output SSPSCLK
+ *  - GPIO24 is output chip select to Max7301
+ *  - GPIO25 is output SSPTXD
+ *  - GPIO26 is input SSPRXD
+ *  - GPIO27 is input for Max7301 IRQ
+ *  - GPIO53 is input SSPSYSCLK
+ * - SSP3 is in use
+ *  - GPIO81 is output SSPTXD3
+ *  - GPIO82 is input SSPRXD3
+ *  - GPIO83 is output SSPSFRM
+ *  - GPIO84 is output SSPCLK3
+ *
+ * Otherwise claimed GPIOs:
+ * GPIO1 -> IRQ from user switch
+ * GPIO9 -> IRQ from power management
+ * GPIO10 -> IRQ from WML9712 AC97 controller
+ * GPIO11 -> IRQ from IDE controller
+ * GPIO12 -> IRQ from CF controller
+ * GPIO13 -> IRQ from CF controller
+ * GPIO14 -> GPIO free
+ * GPIO15 -> /CS1 selects baseboard's Control CPLD (U7, 16 bit wide data path)
+ * GPIO19 -> GPIO free
+ * GPIO20 -> /SDCS2
+ * GPIO21 -> /CS3 PC card socket select
+ * GPIO33 -> /CS5  network controller select
+ * GPIO78 -> /CS2  (16 bit wide data path)
+ * GPIO80 -> /CS4  (16 bit wide data path)
+ * GPIO86 -> GPIO free
+ * GPIO87 -> GPIO free
+ * GPIO90 -> LED0 on CPU module
+ * GPIO91 -> LED1 on CPI module
+ * GPIO117 -> SCL
+ * GPIO118 -> SDA
+ */
+
+static unsigned long pcm990_irq_enabled;
+
+static void pcm990_mask_ack_irq(unsigned int irq)
+{
+       int pcm990_irq = (irq - PCM027_IRQ(0));
+       PCM990_INTMSKENA = (pcm990_irq_enabled &= ~(1 << pcm990_irq));
+}
+
+static void pcm990_unmask_irq(unsigned int irq)
+{
+       int pcm990_irq = (irq - PCM027_IRQ(0));
+       /* the irq can be acknowledged only if deasserted, so it's done here */
+       PCM990_INTSETCLR |= 1 << pcm990_irq;
+       PCM990_INTMSKENA  = (pcm990_irq_enabled |= (1 << pcm990_irq));
+}
+
+static struct irq_chip pcm990_irq_chip = {
+       .mask_ack       = pcm990_mask_ack_irq,
+       .unmask         = pcm990_unmask_irq,
+};
+
+static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+       unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
+
+       do {
+               GEDR(PCM990_CTRL_INT_IRQ_GPIO) =
+                                       GPIO_bit(PCM990_CTRL_INT_IRQ_GPIO);
+               if (likely(pending)) {
+                       irq = PCM027_IRQ(0) + __ffs(pending);
+                       desc = irq_desc + irq;
+                       desc_handle_irq(irq, desc);
+               }
+               pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
+       } while (pending);
+}
+
+static void __init pcm990_init_irq(void)
+{
+       int irq;
+
+       /* setup extra PCM990 irqs */
+       for (irq = PCM027_IRQ(0); irq <= PCM027_IRQ(3); irq++) {
+               set_irq_chip(irq, &pcm990_irq_chip);
+               set_irq_handler(irq, handle_level_irq);
+               set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+       }
+
+       PCM990_INTMSKENA = 0x00;        /* disable all Interrupts */
+       PCM990_INTSETCLR = 0xFF;
+
+       set_irq_chained_handler(PCM990_CTRL_INT_IRQ, pcm990_irq_handler);
+       set_irq_type(PCM990_CTRL_INT_IRQ, PCM990_CTRL_INT_IRQ_EDGE);
+}
+
+static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int,
+                       void *data)
+{
+       int err;
+
+       /*
+        * enable GPIO for PXA27x MMC controller
+        */
+       pxa_gpio_mode(GPIO32_MMCCLK_MD);
+       pxa_gpio_mode(GPIO112_MMCCMD_MD);
+       pxa_gpio_mode(GPIO92_MMCDAT0_MD);
+       pxa_gpio_mode(GPIO109_MMCDAT1_MD);
+       pxa_gpio_mode(GPIO110_MMCDAT2_MD);
+       pxa_gpio_mode(GPIO111_MMCDAT3_MD);
+
+       err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, IRQF_DISABLED,
+                            "MMC card detect", data);
+       if (err)
+               printk(KERN_ERR "pcm990_mci_init: MMC/SD: can't request MMC "
+                               "card detect IRQ\n");
+
+       return err;
+}
+
+static void pcm990_mci_setpower(struct device *dev, unsigned int vdd)
+{
+       struct pxamci_platform_data *p_d = dev->platform_data;
+
+       if ((1 << vdd) & p_d->ocr_mask)
+               __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) =
+                                               PCM990_CTRL_MMC2PWR;
+       else
+               __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) =
+                                               ~PCM990_CTRL_MMC2PWR;
+}
+
+static void pcm990_mci_exit(struct device *dev, void *data)
+{
+       free_irq(PCM027_MMCDET_IRQ, data);
+}
+
+#define MSECS_PER_JIFFY (1000/HZ)
+
+static struct pxamci_platform_data pcm990_mci_platform_data = {
+       .detect_delay   = 250 / MSECS_PER_JIFFY,
+       .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
+       .init           = pcm990_mci_init,
+       .setpower       = pcm990_mci_setpower,
+       .exit           = pcm990_mci_exit,
+};
+
+/*
+ * init OHCI hardware to work with
+ *
+ * Note: Only USB port 1 (host only) is connected
+ *
+ * GPIO88 (USBHPWR#1): overcurrent in, overcurrent when low
+ * GPIO89 (USBHPEN#1): power-on out, on when low
+ */
+static int pcm990_ohci_init(struct device *dev)
+{
+       pxa_gpio_mode(PCM990_USB_OVERCURRENT);
+       pxa_gpio_mode(PCM990_USB_PWR_EN);
+       /*
+        * disable USB port 2 and 3
+        * power sense is active low
+        */
+       UHCHR = ((UHCHR) | UHCHR_PCPL | UHCHR_PSPL | UHCHR_SSEP2 |
+                               UHCHR_SSEP3) & ~(UHCHR_SSEP1 | UHCHR_SSE);
+       /*
+        * wait 10ms after Power on
+        * overcurrent per port
+        * power switch per port
+        */
+       UHCRHDA = (5<<24) | (1<<11) | (1<<8);   /* FIXME: Required? */
+
+       return 0;
+}
+
+static struct pxaohci_platform_data pcm990_ohci_platform_data = {
+       .port_mode      = PMM_PERPORT_MODE,
+       .init           = pcm990_ohci_init,
+       .exit           = NULL,
+};
+
+/*
+ * AC97 support
+ * Note: The connected AC97 mixer also reports interrupts at PCM990_AC97_IRQ
+ */
+static struct resource pxa27x_ac97_resources[] = {
+       [0] = {
+               .start  = 0x40500000,
+               .end    = 0x40500000 + 0xfff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_AC97,
+               .end    = IRQ_AC97,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static u64 pxa_ac97_dmamask = 0xffffffffUL;
+
+static struct platform_device pxa27x_device_ac97 = {
+       .name           = "pxa2xx-ac97",
+       .id             = -1,
+       .dev            = {
+               .dma_mask = &pxa_ac97_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(pxa27x_ac97_resources),
+       .resource       = pxa27x_ac97_resources,
+};
+
+/*
+ * enable generic access to the base board control CPLDs U6 and U7
+ */
+static struct map_desc pcm990_io_desc[] __initdata = {
+       {
+               .virtual        = PCM990_CTRL_BASE,
+               .pfn            = __phys_to_pfn(PCM990_CTRL_PHYS),
+               .length         = PCM990_CTRL_SIZE,
+               .type           = MT_DEVICE     /* CPLD */
+       }, {
+               .virtual        = PCM990_CF_PLD_BASE,
+               .pfn            = __phys_to_pfn(PCM990_CF_PLD_PHYS),
+               .length         = PCM990_CF_PLD_SIZE,
+               .type           = MT_DEVICE     /* CPLD */
+       }
+};
+
+/*
+ * system init for baseboard usage. Will be called by pcm027 init.
+ *
+ * Add platform devices present on this baseboard and init
+ * them from CPU side as far as required to use them later on
+ */
+void __init pcm990_baseboard_init(void)
+{
+       /* register CPLD access */
+       iotable_init(pcm990_io_desc, ARRAY_SIZE(pcm990_io_desc));
+
+       /* register CPLD's IRQ controller */
+       pcm990_init_irq();
+
+       platform_device_register(&pxa27x_device_ac97);
+
+       /* MMC */
+       pxa_set_mci_info(&pcm990_mci_platform_data);
+
+       /* USB host */
+       pxa_set_ohci_info(&pcm990_ohci_platform_data);
+
+       printk(KERN_INFO"PCM-990 Evaluation baseboard initialized\n");
+}

diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index a941c71c7d06cb36be51c43dfb3f456da7c344b9..039194cbe477fd90eaacaa613dd87e1417040d65 100644 (file)
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -38,34 +38,37 @@ int pxa_pm_enter(suspend_state_t state)
                iwmmxt_task_disable(NULL);
 #endif
 
-       pxa_cpu_pm_fns->save(sleep_save);
+       /* skip registers saving for standby */
+       if (state != PM_SUSPEND_STANDBY) {
+               pxa_cpu_pm_fns->save(sleep_save);
+               /* before sleeping, calculate and save a checksum */
+               for (i = 0; i < pxa_cpu_pm_fns->save_size - 1; i++)
+                       sleep_save_checksum += sleep_save[i];
+       }
 
        /* Clear sleep reset status */
        RCSR = RCSR_SMR;
 
-       /* before sleeping, calculate and save a checksum */
-       for (i = 0; i < pxa_cpu_pm_fns->save_size - 1; i++)
-               sleep_save_checksum += sleep_save[i];
-
        /* *** go zzz *** */
        pxa_cpu_pm_fns->enter(state);
        cpu_init();
 
-       /* after sleeping, validate the checksum */
-       for (i = 0; i < pxa_cpu_pm_fns->save_size - 1; i++)
-               checksum += sleep_save[i];
+       if (state != PM_SUSPEND_STANDBY) {
+               /* after sleeping, validate the checksum */
+               for (i = 0; i < pxa_cpu_pm_fns->save_size - 1; i++)
+                       checksum += sleep_save[i];
 
-       /* if invalid, display message and wait for a hardware reset */
-       if (checksum != sleep_save_checksum) {
+               /* if invalid, display message and wait for a hardware reset */
+               if (checksum != sleep_save_checksum) {
 #ifdef CONFIG_ARCH_LUBBOCK
-               LUB_HEXLED = 0xbadbadc5;
+                       LUB_HEXLED = 0xbadbadc5;
 #endif
-               while (1)
-                       pxa_cpu_pm_fns->enter(state);
+                       while (1)
+                               pxa_cpu_pm_fns->enter(state);
+               }
+               pxa_cpu_pm_fns->restore(sleep_save);
        }
 
-       pxa_cpu_pm_fns->restore(sleep_save);
-
        pr_debug("*** made it back from resume\n");
 
        return 0;

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 655668d4d0e9936a0eb925fa1b8d292ecde31a0f..dd54496083cb2d7b89471d53a3e10ec6eb249cff 100644 (file)
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -215,12 +215,10 @@ static int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int,
        err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-               return -1;
-       }
 
-       return 0;
+       return err;
 }
 
 static void poodle_mci_setpower(struct device *dev, unsigned int vdd)

diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 9732d5d9466b1381fdb1b6ce416403af4215675d..ddd05bf78e022b0952ca06fafc30a2293d770fdf 100644 (file)
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -111,21 +111,27 @@ static const struct clkops clk_pxa25x_lcd_ops = {
  * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
  * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly)
  */
+static struct clk pxa25x_hwuart_clk =
+       INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev)
+;
+
 static struct clk pxa25x_clks[] = {
        INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
        INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
        INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
-       INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
        INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
        INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
        INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
        INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
+
+       INIT_CKEN("SSPCLK",  SSP, 3686400, 0, &pxa25x_device_ssp.dev),
+       INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev),
+       INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev),
+
        /*
        INIT_CKEN("PWMCLK",  PWM0, 3686400,  0, NULL),
        INIT_CKEN("PWMCLK",  PWM0, 3686400,  0, NULL),
-       INIT_CKEN("SSPCLK",  SSP,  3686400,  0, NULL),
        INIT_CKEN("I2SCLK",  I2S,  14745600, 0, NULL),
-       INIT_CKEN("NSSPCLK", NSSP, 3686400,  0, NULL),
        */
        INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
 };
@@ -213,8 +219,6 @@ static void pxa25x_cpu_pm_restore(unsigned long *sleep_save)
 
 static void pxa25x_cpu_pm_enter(suspend_state_t state)
 {
-       CKEN = 0;
-
        switch (state) {
        case PM_SUSPEND_MEM:
                /* set resume return address */
@@ -236,6 +240,8 @@ static void __init pxa25x_init_pm(void)
 {
        pxa_cpu_pm_fns = &pxa25x_cpu_pm_fns;
 }
+#else
+static inline void pxa25x_init_pm(void) {}
 #endif
 
 /* PXA25x: supports wakeup from GPIO0..GPIO15 and RTC alarm
@@ -287,30 +293,33 @@ void __init pxa25x_init_irq(void)
 }
 
 static struct platform_device *pxa25x_devices[] __initdata = {
-       &pxa_device_mci,
        &pxa_device_udc,
-       &pxa_device_fb,
        &pxa_device_ffuart,
        &pxa_device_btuart,
        &pxa_device_stuart,
-       &pxa_device_i2c,
        &pxa_device_i2s,
-       &pxa_device_ficp,
        &pxa_device_rtc,
+       &pxa25x_device_ssp,
+       &pxa25x_device_nssp,
+       &pxa25x_device_assp,
 };
 
 static int __init pxa25x_init(void)
 {
        int ret = 0;
 
+       /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
+       if (cpu_is_pxa25x())
+               clks_register(&pxa25x_hwuart_clk, 1);
+
        if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
                clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks));
 
                if ((ret = pxa_init_dma(16)))
                        return ret;
-#ifdef CONFIG_PM
+
                pxa25x_init_pm();
-#endif
+
                ret = platform_add_devices(pxa25x_devices,
                                           ARRAY_SIZE(pxa25x_devices));
        }

diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 57efebdc4324bb1990eb505604677cf7b5b32a4a..96cf274ec7cbb7fa9a59c2f48263a06ae791f06f 100644 (file)
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -21,6 +21,7 @@
 #include <asm/irq.h>
 #include <asm/arch/irqs.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/dma.h>
@@ -151,11 +152,12 @@ static struct clk pxa27x_clks[] = {
        INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev),
        INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL),
 
+       INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev),
+       INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev),
+       INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev),
+
        /*
        INIT_CKEN("PWMCLK",  PWM0, 13000000, 0, NULL),
-       INIT_CKEN("SSPCLK",  SSP1, 13000000, 0, NULL),
-       INIT_CKEN("SSPCLK",  SSP2, 13000000, 0, NULL),
-       INIT_CKEN("SSPCLK",  SSP3, 13000000, 0, NULL),
        INIT_CKEN("MSLCLK",  MSL,  48000000, 0, NULL),
        INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL),
        INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL),
@@ -264,12 +266,6 @@ void pxa27x_cpu_pm_enter(suspend_state_t state)
 {
        extern void pxa_cpu_standby(void);
 
-       if (state == PM_SUSPEND_STANDBY)
-               CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER) |
-                       (1 << CKEN_LCD) | (1 << CKEN_PWM0);
-       else
-               CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER);
-
        /* ensure voltage-change sequencer not initiated, which hangs */
        PCFR &= ~PCFR_FVC;
 
@@ -305,6 +301,8 @@ static void __init pxa27x_init_pm(void)
 {
        pxa_cpu_pm_fns = &pxa27x_cpu_pm_fns;
 }
+#else
+static inline void pxa27x_init_pm(void) {}
 #endif
 
 /* PXA27x:  Various gpios can issue wakeup events.  This logic only
@@ -374,37 +372,6 @@ void __init pxa27x_init_irq(void)
  * device registration specific to PXA27x.
  */
 
-static u64 pxa27x_dmamask = 0xffffffffUL;
-
-static struct resource pxa27x_ohci_resources[] = {
-       [0] = {
-               .start  = 0x4C000000,
-               .end    = 0x4C00ff6f,
-               .flags  = IORESOURCE_MEM,
-       },
-       [1] = {
-               .start  = IRQ_USBH1,
-               .end    = IRQ_USBH1,
-               .flags  = IORESOURCE_IRQ,
-       },
-};
-
-struct platform_device pxa27x_device_ohci = {
-       .name           = "pxa27x-ohci",
-       .id             = -1,
-       .dev            = {
-               .dma_mask = &pxa27x_dmamask,
-               .coherent_dma_mask = 0xffffffff,
-       },
-       .num_resources  = ARRAY_SIZE(pxa27x_ohci_resources),
-       .resource       = pxa27x_ohci_resources,
-};
-
-void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
-{
-       pxa27x_device_ohci.dev.platform_data = info;
-}
-
 static struct resource i2c_power_resources[] = {
        {
                .start  = 0x40f00180,
@@ -430,18 +397,16 @@ void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
 }
 
 static struct platform_device *devices[] __initdata = {
-       &pxa_device_mci,
        &pxa_device_udc,
-       &pxa_device_fb,
        &pxa_device_ffuart,
        &pxa_device_btuart,
        &pxa_device_stuart,
-       &pxa_device_i2c,
        &pxa_device_i2s,
-       &pxa_device_ficp,
        &pxa_device_rtc,
        &pxa27x_device_i2c_power,
-       &pxa27x_device_ohci,
+       &pxa27x_device_ssp1,
+       &pxa27x_device_ssp2,
+       &pxa27x_device_ssp3,
 };
 
 static int __init pxa27x_init(void)
@@ -452,9 +417,9 @@ static int __init pxa27x_init(void)
 
                if ((ret = pxa_init_dma(32)))
                        return ret;
-#ifdef CONFIG_PM
+
                pxa27x_init_pm();
-#endif
+
                ret = platform_add_devices(devices, ARRAY_SIZE(devices));
        }
        return ret;

diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 61d9c9d69e6b54c17d49067a3f3822e161c33d09..5cbf057a1b32f4ce2c6f05d137efad8f086d0c74 100644 (file)
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
+#include <linux/io.h>
 
 #include <asm/hardware.h>
 #include <asm/arch/pxa3xx-regs.h>
@@ -86,7 +87,7 @@ unsigned int pxa3xx_get_clk_frequency_khz(int info)
                        HSS / 1000000, (HSS % 1000000) / 10000);
        }
 
-       return CLK;
+       return CLK / 1000;
 }
 
 /*
@@ -189,8 +190,237 @@ static struct clk pxa3xx_clks[] = {
 
        PXA3xx_CKEN("I2CCLK", I2C,  32842000, 0, &pxa_device_i2c.dev),
        PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa_device_udc.dev),
+       PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev),
+
+       PXA3xx_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev),
+       PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev),
+       PXA3xx_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev),
+       PXA3xx_CKEN("SSPCLK", SSP4, 13000000, 0, &pxa3xx_device_ssp4.dev),
+
+       PXA3xx_CKEN("MMCCLK", MMC1, 19500000, 0, &pxa_device_mci.dev),
+       PXA3xx_CKEN("MMCCLK", MMC2, 19500000, 0, &pxa3xx_device_mci2.dev),
+       PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev),
+};
+
+#ifdef CONFIG_PM
+#define SLEEP_SAVE_SIZE        4
+
+#define ISRAM_START    0x5c000000
+#define ISRAM_SIZE     SZ_256K
+
+static void __iomem *sram;
+static unsigned long wakeup_src;
+
+static void pxa3xx_cpu_pm_save(unsigned long *sleep_save)
+{
+       pr_debug("PM: CKENA=%08x CKENB=%08x\n", CKENA, CKENB);
+
+       if (CKENA & (1 << CKEN_USBH)) {
+               printk(KERN_ERR "PM: USB host clock not stopped?\n");
+               CKENA &= ~(1 << CKEN_USBH);
+       }
+//     CKENA |= 1 << (CKEN_ISC & 31);
+
+       /*
+        * Low power modes require the HSIO2 clock to be enabled.
+        */
+       CKENB |= 1 << (CKEN_HSIO2 & 31);
+}
+
+static void pxa3xx_cpu_pm_restore(unsigned long *sleep_save)
+{
+       CKENB &= ~(1 << (CKEN_HSIO2 & 31));
+}
+
+/*
+ * Enter a standby mode (S0D1C2 or S0D2C2).  Upon wakeup, the dynamic
+ * memory controller has to be reinitialised, so we place some code
+ * in the SRAM to perform this function.
+ *
+ * We disable FIQs across the standby - otherwise, we might receive a
+ * FIQ while the SDRAM is unavailable.
+ */
+static void pxa3xx_cpu_standby(unsigned int pwrmode)
+{
+       extern const char pm_enter_standby_start[], pm_enter_standby_end[];
+       void (*fn)(unsigned int) = (void __force *)(sram + 0x8000);
+
+       memcpy_toio(sram + 0x8000, pm_enter_standby_start,
+                   pm_enter_standby_end - pm_enter_standby_start);
+
+       AD2D0SR = ~0;
+       AD2D1SR = ~0;
+       AD2D0ER = wakeup_src;
+       AD2D1ER = 0;
+       ASCR = ASCR;
+       ARSR = ARSR;
+
+       local_fiq_disable();
+       fn(pwrmode);
+       local_fiq_enable();
+
+       AD2D0ER = 0;
+       AD2D1ER = 0;
+
+       printk("PM: AD2D0SR=%08x ASCR=%08x\n", AD2D0SR, ASCR);
+}
+
+static void pxa3xx_cpu_pm_enter(suspend_state_t state)
+{
+       /*
+        * Don't sleep if no wakeup sources are defined
+        */
+       if (wakeup_src == 0)
+               return;
+
+       switch (state) {
+       case PM_SUSPEND_STANDBY:
+               pxa3xx_cpu_standby(PXA3xx_PM_S0D2C2);
+               break;
+
+       case PM_SUSPEND_MEM:
+               break;
+       }
+}
+
+static int pxa3xx_cpu_pm_valid(suspend_state_t state)
+{
+       return state == PM_SUSPEND_MEM || state == PM_SUSPEND_STANDBY;
+}
+
+static struct pxa_cpu_pm_fns pxa3xx_cpu_pm_fns = {
+       .save_size      = SLEEP_SAVE_SIZE,
+       .save           = pxa3xx_cpu_pm_save,
+       .restore        = pxa3xx_cpu_pm_restore,
+       .valid          = pxa3xx_cpu_pm_valid,
+       .enter          = pxa3xx_cpu_pm_enter,
 };
 
+static void __init pxa3xx_init_pm(void)
+{
+       sram = ioremap(ISRAM_START, ISRAM_SIZE);
+       if (!sram) {
+               printk(KERN_ERR "Unable to map ISRAM: disabling standby/suspend\n");
+               return;
+       }
+
+       /*
+        * Since we copy wakeup code into the SRAM, we need to ensure
+        * that it is preserved over the low power modes.  Note: bit 8
+        * is undocumented in the developer manual, but must be set.
+        */
+       AD1R |= ADXR_L2 | ADXR_R0;
+       AD2R |= ADXR_L2 | ADXR_R0;
+       AD3R |= ADXR_L2 | ADXR_R0;
+
+       /*
+        * Clear the resume enable registers.
+        */
+       AD1D0ER = 0;
+       AD2D0ER = 0;
+       AD2D1ER = 0;
+       AD3ER = 0;
+
+       pxa_cpu_pm_fns = &pxa3xx_cpu_pm_fns;
+}
+
+static int pxa3xx_set_wake(unsigned int irq, unsigned int on)
+{
+       unsigned long flags, mask = 0;
+
+       switch (irq) {
+       case IRQ_SSP3:
+               mask = ADXER_MFP_WSSP3;
+               break;
+       case IRQ_MSL:
+               mask = ADXER_WMSL0;
+               break;
+       case IRQ_USBH2:
+       case IRQ_USBH1:
+               mask = ADXER_WUSBH;
+               break;
+       case IRQ_KEYPAD:
+               mask = ADXER_WKP;
+               break;
+       case IRQ_AC97:
+               mask = ADXER_MFP_WAC97;
+               break;
+       case IRQ_USIM:
+               mask = ADXER_WUSIM0;
+               break;
+       case IRQ_SSP2:
+               mask = ADXER_MFP_WSSP2;
+               break;
+       case IRQ_I2C:
+               mask = ADXER_MFP_WI2C;
+               break;
+       case IRQ_STUART:
+               mask = ADXER_MFP_WUART3;
+               break;
+       case IRQ_BTUART:
+               mask = ADXER_MFP_WUART2;
+               break;
+       case IRQ_FFUART:
+               mask = ADXER_MFP_WUART1;
+               break;
+       case IRQ_MMC:
+               mask = ADXER_MFP_WMMC1;
+               break;
+       case IRQ_SSP:
+               mask = ADXER_MFP_WSSP1;
+               break;
+       case IRQ_RTCAlrm:
+               mask = ADXER_WRTC;
+               break;
+       case IRQ_SSP4:
+               mask = ADXER_MFP_WSSP4;
+               break;
+       case IRQ_TSI:
+               mask = ADXER_WTSI;
+               break;
+       case IRQ_USIM2:
+               mask = ADXER_WUSIM1;
+               break;
+       case IRQ_MMC2:
+               mask = ADXER_MFP_WMMC2;
+               break;
+       case IRQ_NAND:
+               mask = ADXER_MFP_WFLASH;
+               break;
+       case IRQ_USB2:
+               mask = ADXER_WUSB2;
+               break;
+       case IRQ_WAKEUP0:
+               mask = ADXER_WEXTWAKE0;
+               break;
+       case IRQ_WAKEUP1:
+               mask = ADXER_WEXTWAKE1;
+               break;
+       case IRQ_MMC3:
+               mask = ADXER_MFP_GEN12;
+               break;
+       }
+
+       local_irq_save(flags);
+       if (on)
+               wakeup_src |= mask;
+       else
+               wakeup_src &= ~mask;
+       local_irq_restore(flags);
+
+       return 0;
+}
+
+static void pxa3xx_init_irq_pm(void)
+{
+       pxa_init_irq_set_wake(pxa3xx_set_wake);
+}
+
+#else
+static inline void pxa3xx_init_pm(void) {}
+static inline void pxa3xx_init_irq_pm(void) {}
+#endif
+
 void __init pxa3xx_init_irq(void)
 {
        /* enable CP6 access */
@@ -202,6 +432,7 @@ void __init pxa3xx_init_irq(void)
        pxa_init_irq_low();
        pxa_init_irq_high();
        pxa_init_irq_gpio(128);
+       pxa3xx_init_irq_pm();
 }
 
 /*
@@ -209,16 +440,16 @@ void __init pxa3xx_init_irq(void)
  */
 
 static struct platform_device *devices[] __initdata = {
-       &pxa_device_mci,
        &pxa_device_udc,
-       &pxa_device_fb,
        &pxa_device_ffuart,
        &pxa_device_btuart,
        &pxa_device_stuart,
-       &pxa_device_i2c,
        &pxa_device_i2s,
-       &pxa_device_ficp,
        &pxa_device_rtc,
+       &pxa27x_device_ssp1,
+       &pxa27x_device_ssp2,
+       &pxa27x_device_ssp3,
+       &pxa3xx_device_ssp4,
 };
 
 static int __init pxa3xx_init(void)
@@ -231,6 +462,8 @@ static int __init pxa3xx_init(void)
                if ((ret = pxa_init_dma(32)))
                        return ret;
 
+               pxa3xx_init_pm();
+
                return platform_add_devices(devices, ARRAY_SIZE(devices));
        }
        return 0;

diff --git a/arch/arm/mach-pxa/sharpsl.h b/arch/arm/mach-pxa/sharpsl.h
index da4769caaf72b74a9cabe231e98081b6a1d82d37..047909a76651fb377aca1a5e0677e4ca5a21f771 100644 (file)
--- a/arch/arm/mach-pxa/sharpsl.h
+++ b/arch/arm/mach-pxa/sharpsl.h
@@ -26,28 +26,15 @@ void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);
 
 
 /*
- * SharpSL Backlight
+ * SharpSL/Corgi LCD Driver
  */
-void corgi_bl_set_intensity(int intensity);
-void spitz_bl_set_intensity(int intensity);
-void akita_bl_set_intensity(int intensity);
-
-
-/*
- * SharpSL Touchscreen Driver
- */
-unsigned long corgi_get_hsync_len(void);
-unsigned long spitz_get_hsync_len(void);
-void corgi_put_hsync(void);
-void spitz_put_hsync(void);
-void corgi_wait_hsync(void);
-void spitz_wait_hsync(void);
+void corgi_lcdtg_suspend(void);
+void corgi_lcdtg_hw_init(int mode);
 
 
 /*
  * SharpSL Battery/PM Driver
  */
-
 #define READ_GPIO_BIT(x)    (GPLR(x) & GPIO_bit(x))
 
 /* MAX1111 Channel Definitions */

diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S
index d0447723b73a111ea9b8edf5a531edfa36a473be..14bb4a93ea524e814c481e2b42123727471580b9 100644 (file)
--- a/arch/arm/mach-pxa/sleep.S
+++ b/arch/arm/mach-pxa/sleep.S
@@ -16,6 +16,7 @@
 #include <asm/hardware.h>
 
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 
 #define MDREFR_KDIV    0x200a4000      // all banks
 #define CCCR_SLEEP     0x00000107      // L=7 2N=2 A=0 PPDIS=0 CPDIS=0
@@ -49,6 +50,7 @@ pxa_cpu_save_sp:
        str     r0, [r1]
        ldr     pc, [sp], #4
 
+#ifdef CONFIG_PXA27x
 /*
  * pxa27x_cpu_suspend()
  *
@@ -104,9 +106,11 @@ ENTRY(pxa27x_cpu_suspend)
 
        @ align execution to a cache line
        b       pxa_cpu_do_suspend
+#endif
 
+#ifdef CONFIG_PXA25x
 /*
- * pxa27x_cpu_suspend()
+ * pxa25x_cpu_suspend()
  *
  * Forces CPU into sleep state.
  *
@@ -169,6 +173,7 @@ ENTRY(pxa25x_cpu_suspend)
        mcr     p14, 0, r0, c6, c0, 0
        orr     r0, r0, #2                      @ initiate change bit
        b       pxa_cpu_do_suspend
+#endif
 
        .ltorg
        .align  5
@@ -208,7 +213,7 @@ pxa_cpu_do_suspend:
 20:    b       20b                             @ loop waiting for sleep
 
 /*
- * cpu_pxa_resume()
+ * pxa_cpu_resume()
  *
  * entry point from bootloader into kernel during resume
  *

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 2d78199d24af962c6cacebe691f65492bb31fc41..5078edeadf9637ef0be1ca626e0043a0a3dcebc8 100644 (file)
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -271,6 +271,55 @@ static struct platform_device spitzled_device = {
 /*
  * Spitz Touch Screen Device
  */
+
+static unsigned long (*get_hsync_invperiod)(struct device *dev);
+
+static void inline sharpsl_wait_sync(int gpio)
+{
+       while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
+       while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
+}
+
+static struct device *spitz_pxafb_dev;
+
+static int is_pxafb_device(struct device * dev, void * data)
+{
+       struct platform_device *pdev = container_of(dev, struct platform_device, dev);
+
+       return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
+}
+
+static unsigned long spitz_get_hsync_invperiod(void)
+{
+#ifdef CONFIG_FB_PXA
+       if (!spitz_pxafb_dev) {
+               spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
+               if (!spitz_pxafb_dev)
+                       return 0;
+       }
+       if (!get_hsync_invperiod)
+               get_hsync_invperiod = symbol_get(pxafb_get_hsync_time);
+       if (!get_hsync_invperiod)
+#endif
+               return 0;
+
+       return get_hsync_invperiod(spitz_pxafb_dev);
+}
+
+static void spitz_put_hsync(void)
+{
+       put_device(spitz_pxafb_dev);
+       if (get_hsync_invperiod)
+               symbol_put(pxafb_get_hsync_time);
+       spitz_pxafb_dev = NULL;
+       get_hsync_invperiod = NULL;
+}
+
+static void spitz_wait_hsync(void)
+{
+       sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
+}
+
 static struct resource spitzts_resources[] = {
        [0] = {
                .start          = SPITZ_IRQ_GPIO_TP_INT,
@@ -280,9 +329,9 @@ static struct resource spitzts_resources[] = {
 };
 
 static struct corgits_machinfo  spitz_ts_machinfo = {
-       .get_hsync_len   = spitz_get_hsync_len,
-       .put_hsync       = spitz_put_hsync,
-       .wait_hsync      = spitz_wait_hsync,
+       .get_hsync_invperiod = spitz_get_hsync_invperiod,
+       .put_hsync           = spitz_put_hsync,
+       .wait_hsync          = spitz_wait_hsync,
 };
 
 static struct platform_device spitzts_device = {
@@ -325,12 +374,10 @@ static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, vo
        err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-               return -1;
-       }
 
-       return 0;
+       return err;
 }
 
 static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
@@ -423,6 +470,14 @@ static struct pxaficp_platform_data spitz_ficp_platform_data = {
  * Spitz PXA Framebuffer
  */
 
+static void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
+{
+       if (on)
+               corgi_lcdtg_hw_init(var->xres);
+       else
+               corgi_lcdtg_suspend();
+}
+
 static struct pxafb_mode_info spitz_pxafb_modes[] = {
 {
        .pixclock       = 19231,
@@ -520,6 +575,27 @@ static void __init common_init(void)
        set_pxa_fb_info(&spitz_pxafb_info);
 }
 
+#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
+static void spitz_bl_set_intensity(int intensity)
+{
+       if (intensity > 0x10)
+               intensity += 0x10;
+
+       /* Bits 0-4 are accessed via the SSP interface */
+       corgi_ssp_blduty_set(intensity & 0x1f);
+
+       /* Bit 5 is via SCOOP */
+       if (intensity & 0x0020)
+               reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
+       else
+               set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
+
+       if (intensity)
+               set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
+       else
+               reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
+}
+
 static void __init spitz_init(void)
 {
        platform_scoop_config = &spitz_pcmcia_config;
@@ -530,6 +606,7 @@ static void __init spitz_init(void)
 
        platform_device_register(&spitzscoop2_device);
 }
+#endif
 
 #ifdef CONFIG_MACH_AKITA
 /*
@@ -542,6 +619,26 @@ struct platform_device akitaioexp_device = {
 
 EXPORT_SYMBOL_GPL(akitaioexp_device);
 
+static void akita_bl_set_intensity(int intensity)
+{
+       if (intensity > 0x10)
+               intensity += 0x10;
+
+       /* Bits 0-4 are accessed via the SSP interface */
+       corgi_ssp_blduty_set(intensity & 0x1f);
+
+       /* Bit 5 is via IO-Expander */
+       if (intensity & 0x0020)
+               akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
+       else
+               akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
+
+       if (intensity)
+               akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
+       else
+               akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
+}
+
 static void __init akita_init(void)
 {
        spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
@@ -558,7 +655,6 @@ static void __init akita_init(void)
 }
 #endif
 
-
 static void __init fixup_spitz(struct machine_desc *desc,
                struct tag *tags, char **cmdline, struct meminfo *mi)
 {

diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 422afee88169414dbd5cb74f57f481b7cbc240e5..00af7f2fed66e5e865c4262b0a58313ab251fd2e 100644 (file)
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -32,45 +32,27 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/mutex.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/hardware.h>
 #include <asm/arch/ssp.h>
 #include <asm/arch/pxa-regs.h>
-
-#define PXA_SSP_PORTS  3
+#include <asm/arch/regs-ssp.h>
 
 #define TIMEOUT 100000
 
-struct ssp_info_ {
-       int irq;
-       u32 clock;
-};
-
-/*
- * SSP port clock and IRQ settings
- */
-static const struct ssp_info_ ssp_info[PXA_SSP_PORTS] = {
-#if defined (CONFIG_PXA27x)
-       {IRQ_SSP,       CKEN_SSP1},
-       {IRQ_SSP2,      CKEN_SSP2},
-       {IRQ_SSP3,      CKEN_SSP3},
-#else
-       {IRQ_SSP,       CKEN_SSP},
-       {IRQ_NSSP,      CKEN_NSSP},
-       {IRQ_ASSP,      CKEN_ASSP},
-#endif
-};
-
-static DEFINE_MUTEX(mutex);
-static int use_count[PXA_SSP_PORTS] = {0, 0, 0};
-
 static irqreturn_t ssp_interrupt(int irq, void *dev_id)
 {
-       struct ssp_dev *dev = (struct ssp_dev*) dev_id;
-       unsigned int status = SSSR_P(dev->port);
+       struct ssp_dev *dev = dev_id;
+       struct ssp_device *ssp = dev->ssp;
+       unsigned int status;
 
-       SSSR_P(dev->port) = status; /* clear status bits */
+       status = __raw_readl(ssp->mmio_base + SSSR);
+       __raw_writel(status, ssp->mmio_base + SSSR);
 
        if (status & SSSR_ROR)
                printk(KERN_WARNING "SSP(%d): receiver overrun\n", dev->port);
@@ -99,15 +81,16 @@ static irqreturn_t ssp_interrupt(int irq, void *dev_id)
  */
 int ssp_write_word(struct ssp_dev *dev, u32 data)
 {
+       struct ssp_device *ssp = dev->ssp;
        int timeout = TIMEOUT;
 
-       while (!(SSSR_P(dev->port) & SSSR_TNF)) {
+       while (!(__raw_readl(ssp->mmio_base + SSSR) & SSSR_TNF)) {
                if (!--timeout)
                        return -ETIMEDOUT;
                cpu_relax();
        }
 
-       SSDR_P(dev->port) = data;
+       __raw_writel(data, ssp->mmio_base + SSDR);
 
        return 0;
 }
@@ -129,15 +112,16 @@ int ssp_write_word(struct ssp_dev *dev, u32 data)
  */
 int ssp_read_word(struct ssp_dev *dev, u32 *data)
 {
+       struct ssp_device *ssp = dev->ssp;
        int timeout = TIMEOUT;
 
-       while (!(SSSR_P(dev->port) & SSSR_RNE)) {
+       while (!(__raw_readl(ssp->mmio_base + SSSR) & SSSR_RNE)) {
                if (!--timeout)
                        return -ETIMEDOUT;
                cpu_relax();
        }
 
-       *data = SSDR_P(dev->port);
+       *data = __raw_readl(ssp->mmio_base + SSDR);
        return 0;
 }
 
@@ -151,17 +135,28 @@ int ssp_read_word(struct ssp_dev *dev, u32 *data)
  */
 int ssp_flush(struct ssp_dev *dev)
 {
+       struct ssp_device *ssp = dev->ssp;
        int timeout = TIMEOUT * 2;
 
+       /* ensure TX FIFO is empty instead of not full */
+       if (cpu_is_pxa3xx()) {
+               while (__raw_readl(ssp->mmio_base + SSSR) & 0xf00) {
+                       if (!--timeout)
+                               return -ETIMEDOUT;
+                       cpu_relax();
+               }
+               timeout = TIMEOUT * 2;
+       }
+
        do {
-               while (SSSR_P(dev->port) & SSSR_RNE) {
+               while (__raw_readl(ssp->mmio_base + SSSR) & SSSR_RNE) {
                        if (!--timeout)
                                return -ETIMEDOUT;
-                       (void) SSDR_P(dev->port);
+                       (void)__raw_readl(ssp->mmio_base + SSDR);
                }
                if (!--timeout)
                        return -ETIMEDOUT;
-       } while (SSSR_P(dev->port) & SSSR_BSY);
+       } while (__raw_readl(ssp->mmio_base + SSSR) & SSSR_BSY);
 
        return 0;
 }
@@ -173,7 +168,12 @@ int ssp_flush(struct ssp_dev *dev)
  */
 void ssp_enable(struct ssp_dev *dev)
 {
-       SSCR0_P(dev->port) |= SSCR0_SSE;
+       struct ssp_device *ssp = dev->ssp;
+       uint32_t sscr0;
+
+       sscr0 = __raw_readl(ssp->mmio_base + SSCR0);
+       sscr0 |= SSCR0_SSE;
+       __raw_writel(sscr0, ssp->mmio_base + SSCR0);
 }
 
 /**
@@ -183,7 +183,12 @@ void ssp_enable(struct ssp_dev *dev)
  */
 void ssp_disable(struct ssp_dev *dev)
 {
-       SSCR0_P(dev->port) &= ~SSCR0_SSE;
+       struct ssp_device *ssp = dev->ssp;
+       uint32_t sscr0;
+
+       sscr0 = __raw_readl(ssp->mmio_base + SSCR0);
+       sscr0 &= ~SSCR0_SSE;
+       __raw_writel(sscr0, ssp->mmio_base + SSCR0);
 }
 
 /**
@@ -192,14 +197,16 @@ void ssp_disable(struct ssp_dev *dev)
  *
  * Save the configured SSP state for suspend.
  */
-void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp)
+void ssp_save_state(struct ssp_dev *dev, struct ssp_state *state)
 {
-       ssp->cr0 = SSCR0_P(dev->port);
-       ssp->cr1 = SSCR1_P(dev->port);
-       ssp->to = SSTO_P(dev->port);
-       ssp->psp = SSPSP_P(dev->port);
+       struct ssp_device *ssp = dev->ssp;
+
+       state->cr0 = __raw_readl(ssp->mmio_base + SSCR0);
+       state->cr1 = __raw_readl(ssp->mmio_base + SSCR1);
+       state->to  = __raw_readl(ssp->mmio_base + SSTO);
+       state->psp = __raw_readl(ssp->mmio_base + SSPSP);
 
-       SSCR0_P(dev->port) &= ~SSCR0_SSE;
+       ssp_disable(dev);
 }
 
 /**
@@ -208,16 +215,18 @@ void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp)
  *
  * Restore the SSP configuration saved previously by ssp_save_state.
  */
-void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp)
+void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *state)
 {
-       SSSR_P(dev->port) = SSSR_ROR | SSSR_TUR | SSSR_BCE;
+       struct ssp_device *ssp = dev->ssp;
+       uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE;
 
-       SSCR0_P(dev->port) = ssp->cr0 & ~SSCR0_SSE;
-       SSCR1_P(dev->port) = ssp->cr1;
-       SSTO_P(dev->port) = ssp->to;
-       SSPSP_P(dev->port) = ssp->psp;
+       __raw_writel(sssr, ssp->mmio_base + SSSR);
 
-       SSCR0_P(dev->port) = ssp->cr0;
+       __raw_writel(state->cr0 & ~SSCR0_SSE, ssp->mmio_base + SSCR0);
+       __raw_writel(state->cr1, ssp->mmio_base + SSCR1);
+       __raw_writel(state->to,  ssp->mmio_base + SSTO);
+       __raw_writel(state->psp, ssp->mmio_base + SSPSP);
+       __raw_writel(state->cr0, ssp->mmio_base + SSCR0);
 }
 
 /**
@@ -231,15 +240,17 @@ void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp)
  */
 int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed)
 {
+       struct ssp_device *ssp = dev->ssp;
+
        dev->mode = mode;
        dev->flags = flags;
        dev->psp_flags = psp_flags;
        dev->speed = speed;
 
        /* set up port type, speed, port settings */
-       SSCR0_P(dev->port) = (dev->speed | dev->mode);
-       SSCR1_P(dev->port) = dev->flags;
-       SSPSP_P(dev->port) = dev->psp_flags;
+       __raw_writel((dev->speed | dev->mode), ssp->mmio_base + SSCR0);
+       __raw_writel(dev->flags, ssp->mmio_base + SSCR1);
+       __raw_writel(dev->psp_flags, ssp->mmio_base + SSPSP);
 
        return 0;
 }
@@ -256,44 +267,32 @@ int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 spee
  */
 int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags)
 {
+       struct ssp_device *ssp;
        int ret;
 
-       if (port > PXA_SSP_PORTS || port == 0)
+       ssp = ssp_request(port, "SSP");
+       if (ssp == NULL)
                return -ENODEV;
 
-       mutex_lock(&mutex);
-       if (use_count[port - 1]) {
-               mutex_unlock(&mutex);
-               return -EBUSY;
-       }
-       use_count[port - 1]++;
-
-       if (!request_mem_region(__PREG(SSCR0_P(port)), 0x2c, "SSP")) {
-               use_count[port - 1]--;
-               mutex_unlock(&mutex);
-               return -EBUSY;
-       }
+       dev->ssp = ssp;
        dev->port = port;
 
        /* do we need to get irq */
        if (!(init_flags & SSP_NO_IRQ)) {
-               ret = request_irq(ssp_info[port-1].irq, ssp_interrupt,
+               ret = request_irq(ssp->irq, ssp_interrupt,
                                0, "SSP", dev);
                if (ret)
                        goto out_region;
-               dev->irq = ssp_info[port-1].irq;
+               dev->irq = ssp->irq;
        } else
                dev->irq = 0;
 
        /* turn on SSP port clock */
-       pxa_set_cken(ssp_info[port-1].clock, 1);
-       mutex_unlock(&mutex);
+       clk_enable(ssp->clk);
        return 0;
 
 out_region:
-       release_mem_region(__PREG(SSCR0_P(port)), 0x2c);
-       use_count[port - 1]--;
-       mutex_unlock(&mutex);
+       ssp_free(ssp);
        return ret;
 }
 
@@ -304,23 +303,240 @@ out_region:
  */
 void ssp_exit(struct ssp_dev *dev)
 {
-       mutex_lock(&mutex);
-       SSCR0_P(dev->port) &= ~SSCR0_SSE;
+       struct ssp_device *ssp = dev->ssp;
+
+       ssp_disable(dev);
+       free_irq(dev->irq, dev);
+       clk_disable(ssp->clk);
+       ssp_free(ssp);
+}
+
+static DEFINE_MUTEX(ssp_lock);
+static LIST_HEAD(ssp_list);
+
+struct ssp_device *ssp_request(int port, const char *label)
+{
+       struct ssp_device *ssp = NULL;
+
+       mutex_lock(&ssp_lock);
+
+       list_for_each_entry(ssp, &ssp_list, node) {
+               if (ssp->port_id == port && ssp->use_count == 0) {
+                       ssp->use_count++;
+                       ssp->label = label;
+                       break;
+               }
+       }
+
+       mutex_unlock(&ssp_lock);
+
+       if (ssp->port_id != port)
+               return NULL;
+
+       return ssp;
+}
+EXPORT_SYMBOL(ssp_request);
+
+void ssp_free(struct ssp_device *ssp)
+{
+       mutex_lock(&ssp_lock);
+       if (ssp->use_count) {
+               ssp->use_count--;
+               ssp->label = NULL;
+       } else
+               dev_err(&ssp->pdev->dev, "device already free\n");
+       mutex_unlock(&ssp_lock);
+}
+EXPORT_SYMBOL(ssp_free);
+
+static int __devinit ssp_probe(struct platform_device *pdev, int type)
+{
+       struct resource *res;
+       struct ssp_device *ssp;
+       int ret = 0;
+
+       ssp = kzalloc(sizeof(struct ssp_device), GFP_KERNEL);
+       if (ssp == NULL) {
+               dev_err(&pdev->dev, "failed to allocate memory");
+               return -ENOMEM;
+       }
+
+       ssp->clk = clk_get(&pdev->dev, "SSPCLK");
+       if (IS_ERR(ssp->clk)) {
+               ret = PTR_ERR(ssp->clk);
+               goto err_free;
+       }
+
+       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+       if (res == NULL) {
+               dev_err(&pdev->dev, "no memory resource defined\n");
+               ret = -ENODEV;
+               goto err_free_clk;
+       }
+
+       res = request_mem_region(res->start, res->end - res->start + 1,
+                       pdev->name);
+       if (res == NULL) {
+               dev_err(&pdev->dev, "failed to request memory resource\n");
+               ret = -EBUSY;
+               goto err_free_clk;
+       }
+
+       ssp->phys_base = res->start;
+
+       ssp->mmio_base = ioremap(res->start, res->end - res->start + 1);
+       if (ssp->mmio_base == NULL) {
+               dev_err(&pdev->dev, "failed to ioremap() registers\n");
+               ret = -ENODEV;
+               goto err_free_mem;
+       }
+
+       ssp->irq = platform_get_irq(pdev, 0);
+       if (ssp->irq < 0) {
+               dev_err(&pdev->dev, "no IRQ resource defined\n");
+               ret = -ENODEV;
+               goto err_free_io;
+       }
+
+       res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+       if (res == NULL) {
+               dev_err(&pdev->dev, "no SSP RX DRCMR defined\n");
+               ret = -ENODEV;
+               goto err_free_io;
+       }
+       ssp->drcmr_rx = res->start;
+
+       res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+       if (res == NULL) {
+               dev_err(&pdev->dev, "no SSP TX DRCMR defined\n");
+               ret = -ENODEV;
+               goto err_free_io;
+       }
+       ssp->drcmr_tx = res->start;
+
+       /* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id
+        * starts from 0, do a translation here
+        */
+       ssp->port_id = pdev->id + 1;
+       ssp->use_count = 0;
+       ssp->type = type;
+
+       mutex_lock(&ssp_lock);
+       list_add(&ssp->node, &ssp_list);
+       mutex_unlock(&ssp_lock);
+
+       platform_set_drvdata(pdev, ssp);
+       return 0;
+
+err_free_io:
+       iounmap(ssp->mmio_base);
+err_free_mem:
+       release_mem_region(res->start, res->end - res->start + 1);
+err_free_clk:
+       clk_put(ssp->clk);
+err_free:
+       kfree(ssp);
+       return ret;
+}
+
+static int __devexit ssp_remove(struct platform_device *pdev)
+{
+       struct resource *res;
+       struct ssp_device *ssp;
+
+       ssp = platform_get_drvdata(pdev);
+       if (ssp == NULL)
+               return -ENODEV;
+
+       iounmap(ssp->mmio_base);
+
+       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+       release_mem_region(res->start, res->end - res->start + 1);
+
+       clk_put(ssp->clk);
 
-       if (dev->port > PXA_SSP_PORTS || dev->port == 0) {
-               printk(KERN_WARNING "SSP: tried to close invalid port\n");
-               mutex_unlock(&mutex);
-               return;
+       mutex_lock(&ssp_lock);
+       list_del(&ssp->node);
+       mutex_unlock(&ssp_lock);
+
+       kfree(ssp);
+       return 0;
+}
+
+static int __devinit pxa25x_ssp_probe(struct platform_device *pdev)
+{
+       return ssp_probe(pdev, PXA25x_SSP);
+}
+
+static int __devinit pxa25x_nssp_probe(struct platform_device *pdev)
+{
+       return ssp_probe(pdev, PXA25x_NSSP);
+}
+
+static int __devinit pxa27x_ssp_probe(struct platform_device *pdev)
+{
+       return ssp_probe(pdev, PXA27x_SSP);
+}
+
+static struct platform_driver pxa25x_ssp_driver = {
+       .driver         = {
+               .name   = "pxa25x-ssp",
+       },
+       .probe          = pxa25x_ssp_probe,
+       .remove         = __devexit_p(ssp_remove),
+};
+
+static struct platform_driver pxa25x_nssp_driver = {
+       .driver         = {
+               .name   = "pxa25x-nssp",
+       },
+       .probe          = pxa25x_nssp_probe,
+       .remove         = __devexit_p(ssp_remove),
+};
+
+static struct platform_driver pxa27x_ssp_driver = {
+       .driver         = {
+               .name   = "pxa27x-ssp",
+       },
+       .probe          = pxa27x_ssp_probe,
+       .remove         = __devexit_p(ssp_remove),
+};
+
+static int __init pxa_ssp_init(void)
+{
+       int ret = 0;
+
+       ret = platform_driver_register(&pxa25x_ssp_driver);
+       if (ret) {
+               printk(KERN_ERR "failed to register pxa25x_ssp_driver");
+               return ret;
+       }
+
+       ret = platform_driver_register(&pxa25x_nssp_driver);
+       if (ret) {
+               printk(KERN_ERR "failed to register pxa25x_nssp_driver");
+               return ret;
+       }
+
+       ret = platform_driver_register(&pxa27x_ssp_driver);
+       if (ret) {
+               printk(KERN_ERR "failed to register pxa27x_ssp_driver");
+               return ret;
        }
 
-       pxa_set_cken(ssp_info[dev->port-1].clock, 0);
-       if (dev->irq)
-               free_irq(dev->irq, dev);
-       release_mem_region(__PREG(SSCR0_P(dev->port)), 0x2c);
-       use_count[dev->port - 1]--;
-       mutex_unlock(&mutex);
+       return ret;
+}
+
+static void __exit pxa_ssp_exit(void)
+{
+       platform_driver_unregister(&pxa25x_ssp_driver);
+       platform_driver_unregister(&pxa25x_nssp_driver);
+       platform_driver_unregister(&pxa27x_ssp_driver);
 }
 
+arch_initcall(pxa_ssp_init);
+module_exit(pxa_ssp_exit);
+
 EXPORT_SYMBOL(ssp_write_word);
 EXPORT_SYMBOL(ssp_read_word);
 EXPORT_SYMBOL(ssp_flush);

diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S
index d774430d02c0c058a038a584723863e1779678dd..167412e6bec894bba22674be98ba1b96f2282681 100644 (file)
--- a/arch/arm/mach-pxa/standby.S
+++ b/arch/arm/mach-pxa/standby.S
@@ -17,6 +17,7 @@
 
                .text
 
+#ifdef CONFIG_PXA27x
 ENTRY(pxa_cpu_standby)
        ldr     r0, =PSSR
        mov     r1, #(PSSR_PH | PSSR_STS)
@@ -29,3 +30,85 @@ ENTRY(pxa_cpu_standby)
 1:     mcr     p14, 0, r2, c7, c0, 0   @ put the system into Standby
        str     r1, [r0]                @ make sure PSSR_PH/STS are clear
        mov     pc, lr
+
+#endif
+
+#ifdef CONFIG_PXA3xx
+
+#define MDCNFG         0x0000
+#define MDCNFG_DMCEN   (1 << 30)
+#define DDR_HCAL       0x0060
+#define DDR_HCAL_HCRNG 0x1f
+#define DDR_HCAL_HCPROG        (1 << 28)
+#define DDR_HCAL_HCEN  (1 << 31)
+#define DMCIER         0x0070
+#define DMCIER_EDLP    (1 << 29)
+#define DMCISR         0x0078
+#define RCOMP          0x0100
+#define RCOMP_SWEVAL   (1 << 31)
+
+ENTRY(pm_enter_standby_start)
+       mov     r1, #0xf6000000         @ DMEMC_REG_BASE (MDCNFG)
+       add     r1, r1, #0x00100000
+
+       /*
+        * Preload the TLB entry for accessing the dynamic memory
+        * controller registers.  Note that page table lookups will
+        * fail until the dynamic memory controller has been
+        * reinitialised - and that includes MMU page table walks.
+        * This also means that only the dynamic memory controller
+        * can be reliably accessed in the code following standby.
+        */
+       ldr     r2, [r1]                @ Dummy read MDCNFG
+
+       mcr     p14, 0, r0, c7, c0, 0
+       .rept   8
+       nop
+       .endr
+
+       ldr     r0, [r1, #DDR_HCAL]     @ Clear (and wait for) HCEN
+       bic     r0, r0, #DDR_HCAL_HCEN
+       str     r0, [r1, #DDR_HCAL]
+1:     ldr     r0, [r1, #DDR_HCAL]
+       tst     r0, #DDR_HCAL_HCEN
+       bne     1b
+
+       ldr     r0, [r1, #RCOMP]        @ Initiate RCOMP
+       orr     r0, r0, #RCOMP_SWEVAL
+       str     r0, [r1, #RCOMP]
+
+       mov     r0, #~0                 @ Clear interrupts
+       str     r0, [r1, #DMCISR]
+
+       ldr     r0, [r1, #DMCIER]       @ set DMIER[EDLP]
+       orr     r0, r0, #DMCIER_EDLP
+       str     r0, [r1, #DMCIER]
+
+       ldr     r0, [r1, #DDR_HCAL]     @ clear HCRNG, set HCPROG, HCEN
+       bic     r0, r0, #DDR_HCAL_HCRNG
+       orr     r0, r0, #DDR_HCAL_HCEN | DDR_HCAL_HCPROG
+       str     r0, [r1, #DDR_HCAL]
+
+1:     ldr     r0, [r1, #DMCISR]
+       tst     r0, #DMCIER_EDLP
+       beq     1b
+
+       ldr     r0, [r1, #MDCNFG]       @ set MDCNFG[DMCEN]
+       orr     r0, r0, #MDCNFG_DMCEN
+       str     r0, [r1, #MDCNFG]
+1:     ldr     r0, [r1, #MDCNFG]
+       tst     r0, #MDCNFG_DMCEN
+       beq     1b
+
+       ldr     r0, [r1, #DDR_HCAL]     @ set DDR_HCAL[HCRNG]
+       orr     r0, r0, #2 @ HCRNG
+       str     r0, [r1, #DDR_HCAL]
+
+       ldr     r0, [r1, #DMCIER]       @ Clear the interrupt
+       bic     r0, r0, #0x20000000
+       str     r0, [r1, #DMCIER]
+
+       mov     pc, lr
+ENTRY(pm_enter_standby_end)
+
+#endif

diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index fbfa1920353d8c9c12ef5535342d8bb2b4b5f5fd..7b7c0179795bad36e66abcf63fce82abac4619db 100644 (file)
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -59,55 +59,17 @@ unsigned long long sched_clock(void)
 }
 
 
+#define MIN_OSCR_DELTA 16
+
 static irqreturn_t
 pxa_ost0_interrupt(int irq, void *dev_id)
 {
-       int next_match;
        struct clock_event_device *c = dev_id;
 
-       if (c->mode == CLOCK_EVT_MODE_ONESHOT) {
-               /* Disarm the compare/match, signal the event. */
-               OIER &= ~OIER_E0;
-               OSSR = OSSR_M0;
-               c->event_handler(c);
-       } else if (c->mode == CLOCK_EVT_MODE_PERIODIC) {
-               /* Call the event handler as many times as necessary
-                * to recover missed events, if any (if we update
-                * OSMR0 and OSCR0 is still ahead of us, we've missed
-                * the event).  As we're dealing with that, re-arm the
-                * compare/match for the next event.
-                *
-                * HACK ALERT:
-                *
-                * There's a latency between the instruction that
-                * writes to OSMR0 and the actual commit to the
-                * physical hardware, because the CPU doesn't (have
-                * to) run at bus speed, there's a write buffer
-                * between the CPU and the bus, etc. etc.  So if the
-                * target OSCR0 is "very close", to the OSMR0 load
-                * value, the update to OSMR0 might not get to the
-                * hardware in time and we'll miss that interrupt.
-                *
-                * To be safe, if the new OSMR0 is "very close" to the
-                * target OSCR0 value, we call the event_handler as
-                * though the event actually happened.  According to
-                * Nico's comment in the previous version of this
-                * code, experience has shown that 6 OSCR ticks is
-                * "very close" but he went with 8.  We will use 16,
-                * based on the results of testing on PXA270.
-                *
-                * To be doubly sure, we also tell clkevt via
-                * clockevents_register_device() not to ask for
-                * anything that might put us "very close".
-        */
-#define MIN_OSCR_DELTA 16
-               do {
-                       OSSR = OSSR_M0;
-                       next_match = (OSMR0 += LATCH);
-                       c->event_handler(c);
-               } while (((signed long)(next_match - OSCR) <= MIN_OSCR_DELTA)
-                        && (c->mode == CLOCK_EVT_MODE_PERIODIC));
-       }
+       /* Disarm the compare/match, signal the event. */
+       OIER &= ~OIER_E0;
+       OSSR = OSSR_M0;
+       c->event_handler(c);
 
        return IRQ_HANDLED;
 }
@@ -133,14 +95,6 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev)
        unsigned long irqflags;
 
        switch (mode) {
-       case CLOCK_EVT_MODE_PERIODIC:
-               raw_local_irq_save(irqflags);
-               OSSR = OSSR_M0;
-               OIER |= OIER_E0;
-               OSMR0 = OSCR + LATCH;
-               raw_local_irq_restore(irqflags);
-               break;
-
        case CLOCK_EVT_MODE_ONESHOT:
                raw_local_irq_save(irqflags);
                OIER &= ~OIER_E0;
@@ -158,13 +112,14 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev)
                break;
 
        case CLOCK_EVT_MODE_RESUME:
+       case CLOCK_EVT_MODE_PERIODIC:
                break;
        }
 }
 
 static struct clock_event_device ckevt_pxa_osmr0 = {
        .name           = "osmr0",
-       .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+       .features       = CLOCK_EVT_FEAT_ONESHOT,
        .shift          = 32,
        .rating         = 200,
        .cpumask        = CPU_MASK_CPU0,
@@ -214,7 +169,7 @@ static void __init pxa_timer_init(void)
        ckevt_pxa_osmr0.max_delta_ns =
                clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
        ckevt_pxa_osmr0.min_delta_ns =
-               clockevent_delta2ns(MIN_OSCR_DELTA, &ckevt_pxa_osmr0) + 1;
+               clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_pxa_osmr0) + 1;
 
        cksrc_pxa_oscr0.mult =
                clocksource_hz2mult(clock_tick_rate, cksrc_pxa_oscr0.shift);
@@ -226,7 +181,7 @@ static void __init pxa_timer_init(void)
 }
 
 #ifdef CONFIG_PM
-static unsigned long osmr[4], oier;
+static unsigned long osmr[4], oier, oscr;
 
 static void pxa_timer_suspend(void)
 {
@@ -235,23 +190,26 @@ static void pxa_timer_suspend(void)
        osmr[2] = OSMR2;
        osmr[3] = OSMR3;
        oier = OIER;
+       oscr = OSCR;
 }
 
 static void pxa_timer_resume(void)
 {
+       /*
+        * Ensure that we have at least MIN_OSCR_DELTA between match
+        * register 0 and the OSCR, to guarantee that we will receive
+        * the one-shot timer interrupt.  We adjust OSMR0 in preference
+        * to OSCR to guarantee that OSCR is monotonically incrementing.
+        */
+       if (osmr[0] - oscr < MIN_OSCR_DELTA)
+               osmr[0] += MIN_OSCR_DELTA;
+
        OSMR0 = osmr[0];
        OSMR1 = osmr[1];
        OSMR2 = osmr[2];
        OSMR3 = osmr[3];
        OIER = oier;
-
-       /*
-        * OSCR0 is the system timer, which has to increase
-        * monotonically until it rolls over in hardware.  The value
-        * (OSMR0 - LATCH) is OSCR0 at the most recent system tick,
-        * which is a handy value to restore to OSCR0.
-        */
-       OSCR = OSMR0 - LATCH;
+       OSCR = oscr;
 }
 #else
 #define pxa_timer_suspend NULL

diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 240fd042083da10e6639f36c2b33dec5c2b8f895..1919756900f48daa9c12d64508a218a86f330f75 100644 (file)
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -184,16 +184,13 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void
 
        tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
-       err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int, IRQF_DISABLED,
+       err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int,
+                         IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                                "MMC/SD card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "tosa_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-               return -1;
-       }
-
-       set_irq_type(TOSA_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
 
-       return 0;
+       return err;
 }
 
 static void tosa_mci_setpower(struct device *dev, unsigned int vdd)

diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index e4ba43bdf85d9756123e13bd105b1024ef42a240..853fc9433750efc0ea33987aa62df87a7ed237f6 100644 (file)
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -296,11 +296,10 @@ static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, v
        err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int,
                          IRQF_DISABLED | IRQF_TRIGGER_RISING,
                          "MMC card detect", data);
-       if (err) {
+       if (err)
                printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-               return -1;
-       }
-       return 0;
+
+       return err;
 }
 
 static void trizeps4_mci_exit(struct device *dev, void *data)

diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 743a87b2faa132a7710ddece44ecd84651eb15d3..7731d50dd86cfe00e2144ded09ca1caa1805d690 100644 (file)
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -25,9 +25,13 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/zylonite.h>
+#include <asm/arch/mmc.h>
 
 #include "generic.h"
 
+#define MAX_SLOTS      3
+struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
+
 int gpio_backlight;
 int gpio_eth_irq;
 
@@ -43,7 +47,7 @@ static struct resource smc91x_resources[] = {
        [1] = {
                .start  = -1,   /* for run-time assignment */
                .end    = -1,
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
        }
 };
 
@@ -156,6 +160,95 @@ static void __init zylonite_init_lcd(void)
 static inline void zylonite_init_lcd(void) {}
 #endif
 
+#if defined(CONFIG_MMC)
+static int zylonite_mci_ro(struct device *dev)
+{
+       struct platform_device *pdev = to_platform_device(dev);
+
+       return gpio_get_value(zylonite_mmc_slot[pdev->id].gpio_wp);
+}
+
+static int zylonite_mci_init(struct device *dev,
+                            irq_handler_t zylonite_detect_int,
+                            void *data)
+{
+       struct platform_device *pdev = to_platform_device(dev);
+       int err, cd_irq, gpio_cd, gpio_wp;
+
+       cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
+       gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
+       gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
+
+       /*
+        * setup GPIO for Zylonite MMC controller
+        */
+       err = gpio_request(gpio_cd, "mmc card detect");
+       if (err)
+               goto err_request_cd;
+       gpio_direction_input(gpio_cd);
+
+       err = gpio_request(gpio_wp, "mmc write protect");
+       if (err)
+               goto err_request_wp;
+       gpio_direction_input(gpio_wp);
+
+       err = request_irq(cd_irq, zylonite_detect_int,
+                         IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+                         "MMC card detect", data);
+       if (err) {
+               printk(KERN_ERR "%s: MMC/SD/SDIO: "
+                               "can't request card detect IRQ\n", __func__);
+               goto err_request_irq;
+       }
+
+       return 0;
+
+err_request_irq:
+       gpio_free(gpio_wp);
+err_request_wp:
+       gpio_free(gpio_cd);
+err_request_cd:
+       return err;
+}
+
+static void zylonite_mci_exit(struct device *dev, void *data)
+{
+       struct platform_device *pdev = to_platform_device(dev);
+       int cd_irq, gpio_cd, gpio_wp;
+
+       cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
+       gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
+       gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
+
+       free_irq(cd_irq, data);
+       gpio_free(gpio_cd);
+       gpio_free(gpio_wp);
+}
+
+static struct pxamci_platform_data zylonite_mci_platform_data = {
+       .detect_delay   = 20,
+       .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
+       .init           = zylonite_mci_init,
+       .exit           = zylonite_mci_exit,
+       .get_ro         = zylonite_mci_ro,
+};
+
+static struct pxamci_platform_data zylonite_mci2_platform_data = {
+       .detect_delay   = 20,
+       .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
+};
+
+static void __init zylonite_init_mmc(void)
+{
+       pxa_set_mci_info(&zylonite_mci_platform_data);
+       pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
+       if (cpu_is_pxa310())
+               pxa3xx_set_mci3_info(&zylonite_mci_platform_data);
+}
+#else
+static inline void zylonite_init_mmc(void) {}
+#endif
+
 static void __init zylonite_init(void)
 {
        /* board-processor specific initialization */
@@ -171,6 +264,7 @@ static void __init zylonite_init(void)
        platform_device_register(&smc91x_device);
 
        zylonite_init_lcd();
+       zylonite_init_mmc();
 }
 
 MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")

diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index 1832bc316501a07071dfaf08519fefb74ed3cce5..6ac04c09b0e9bd4ff5c4117b7a265f3e7d9ef3e5 100644 (file)
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -53,13 +53,13 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
 
        /* BTUART */
        GPIO111_UART2_RTS,
-       GPIO112_UART2_RXD,
+       GPIO112_UART2_RXD | MFP_LPM_EDGE_FALL,
        GPIO113_UART2_TXD,
-       GPIO114_UART2_CTS,
+       GPIO114_UART2_CTS | MFP_LPM_EDGE_BOTH,
 
        /* STUART */
        GPIO109_UART3_TXD,
-       GPIO110_UART3_RXD,
+       GPIO110_UART3_RXD | MFP_LPM_EDGE_FALL,
 
        /* AC97 */
        GPIO23_AC97_nACRESET,
@@ -70,16 +70,16 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
        GPIO28_AC97_SYNC,
 
        /* Keypad */
-       GPIO107_KP_DKIN_0,
-       GPIO108_KP_DKIN_1,
-       GPIO115_KP_MKIN_0,
-       GPIO116_KP_MKIN_1,
-       GPIO117_KP_MKIN_2,
-       GPIO118_KP_MKIN_3,
-       GPIO119_KP_MKIN_4,
-       GPIO120_KP_MKIN_5,
-       GPIO2_2_KP_MKIN_6,
-       GPIO3_2_KP_MKIN_7,
+       GPIO107_KP_DKIN_0 | MFP_LPM_EDGE_BOTH,
+       GPIO108_KP_DKIN_1 | MFP_LPM_EDGE_BOTH,
+       GPIO115_KP_MKIN_0 | MFP_LPM_EDGE_BOTH,
+       GPIO116_KP_MKIN_1 | MFP_LPM_EDGE_BOTH,
+       GPIO117_KP_MKIN_2 | MFP_LPM_EDGE_BOTH,
+       GPIO118_KP_MKIN_3 | MFP_LPM_EDGE_BOTH,
+       GPIO119_KP_MKIN_4 | MFP_LPM_EDGE_BOTH,
+       GPIO120_KP_MKIN_5 | MFP_LPM_EDGE_BOTH,
+       GPIO2_2_KP_MKIN_6 | MFP_LPM_EDGE_BOTH,
+       GPIO3_2_KP_MKIN_7 | MFP_LPM_EDGE_BOTH,
        GPIO121_KP_MKOUT_0,
        GPIO122_KP_MKOUT_1,
        GPIO123_KP_MKOUT_2,
@@ -88,16 +88,33 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
        GPIO4_2_KP_MKOUT_5,
        GPIO5_2_KP_MKOUT_6,
        GPIO6_2_KP_MKOUT_7,
+
+       /* MMC1 */
+       GPIO3_MMC1_DAT0,
+       GPIO4_MMC1_DAT1 | MFP_LPM_EDGE_BOTH,
+       GPIO5_MMC1_DAT2,
+       GPIO6_MMC1_DAT3,
+       GPIO7_MMC1_CLK,
+       GPIO8_MMC1_CMD, /* CMD0 for slot 0 */
+       GPIO15_GPIO,    /* CMD1 default as GPIO for slot 0 */
+
+       /* MMC2 */
+       GPIO9_MMC2_DAT0,
+       GPIO10_MMC2_DAT1 | MFP_LPM_EDGE_BOTH,
+       GPIO11_MMC2_DAT2,
+       GPIO12_MMC2_DAT3,
+       GPIO13_MMC2_CLK,
+       GPIO14_MMC2_CMD,
 };
 
 static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
        /* FFUART */
-       GPIO30_UART1_RXD,
+       GPIO30_UART1_RXD | MFP_LPM_EDGE_FALL,
        GPIO31_UART1_TXD,
        GPIO32_UART1_CTS,
        GPIO37_UART1_RTS,
        GPIO33_UART1_DCD,
-       GPIO34_UART1_DSR,
+       GPIO34_UART1_DSR | MFP_LPM_EDGE_FALL,
        GPIO35_UART1_RI,
        GPIO36_UART1_DTR,
 
@@ -108,7 +125,7 @@ static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
 
 static mfp_cfg_t pxa310_mfp_cfg[] __initdata = {
        /* FFUART */
-       GPIO99_UART1_RXD,
+       GPIO99_UART1_RXD | MFP_LPM_EDGE_FALL,
        GPIO100_UART1_TXD,
        GPIO101_UART1_CTS,
        GPIO106_UART1_RTS,
@@ -116,6 +133,14 @@ static mfp_cfg_t pxa310_mfp_cfg[] __initdata = {
        /* Ethernet */
        GPIO2_nCS3,
        GPIO102_GPIO,
+
+       /* MMC3 */
+       GPIO7_2_MMC3_DAT0,
+       GPIO8_2_MMC3_DAT1 | MFP_LPM_EDGE_BOTH,
+       GPIO9_2_MMC3_DAT2,
+       GPIO10_2_MMC3_DAT3,
+       GPIO103_MMC3_CLK,
+       GPIO105_MMC3_CMD,
 };
 
 #define NUM_LCD_DETECT_PINS    7
@@ -174,6 +199,10 @@ void __init zylonite_pxa300_init(void)
 
                /* GPIO pin assignment */
                gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO20);
+
+               /* MMC card detect & write protect for controller 0 */
+               zylonite_mmc_slot[0].gpio_cd  = EXT_GPIO(0);
+               zylonite_mmc_slot[0].gpio_wp  = EXT_GPIO(2);
        }
 
        if (cpu_is_pxa300()) {
@@ -184,5 +213,9 @@ void __init zylonite_pxa300_init(void)
        if (cpu_is_pxa310()) {
                pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa310_mfp_cfg));
                gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO102);
+
+               /* MMC card detect & write protect for controller 2 */
+               zylonite_mmc_slot[2].gpio_cd = EXT_GPIO(30);
+               zylonite_mmc_slot[2].gpio_wp = EXT_GPIO(31);
        }
 }

diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index 94c715808b591b676a70b8ab45a1c4e557d542e7..dfa79992b8ab4905573ddc6cc1454753ab2ae613 100644 (file)
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -51,11 +51,11 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
        GPIO17_2_LCD_BIAS,
 
        /* FFUART */
-       GPIO41_UART1_RXD,
+       GPIO41_UART1_RXD | MFP_LPM_EDGE_FALL,
        GPIO42_UART1_TXD,
        GPIO43_UART1_CTS,
        GPIO44_UART1_DCD,
-       GPIO45_UART1_DSR,
+       GPIO45_UART1_DSR | MFP_LPM_EDGE_FALL,
        GPIO46_UART1_RI,
        GPIO47_UART1_DTR,
        GPIO48_UART1_RTS,
@@ -73,16 +73,16 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
        GPIO33_I2C_SDA,
 
        /* Keypad */
-       GPIO105_KP_DKIN_0,
-       GPIO106_KP_DKIN_1,
-       GPIO113_KP_MKIN_0,
-       GPIO114_KP_MKIN_1,
-       GPIO115_KP_MKIN_2,
-       GPIO116_KP_MKIN_3,
-       GPIO117_KP_MKIN_4,
-       GPIO118_KP_MKIN_5,
-       GPIO119_KP_MKIN_6,
-       GPIO120_KP_MKIN_7,
+       GPIO105_KP_DKIN_0 | MFP_LPM_EDGE_BOTH,
+       GPIO106_KP_DKIN_1 | MFP_LPM_EDGE_BOTH,
+       GPIO113_KP_MKIN_0 | MFP_LPM_EDGE_BOTH,
+       GPIO114_KP_MKIN_1 | MFP_LPM_EDGE_BOTH,
+       GPIO115_KP_MKIN_2 | MFP_LPM_EDGE_BOTH,
+       GPIO116_KP_MKIN_3 | MFP_LPM_EDGE_BOTH,
+       GPIO117_KP_MKIN_4 | MFP_LPM_EDGE_BOTH,
+       GPIO118_KP_MKIN_5 | MFP_LPM_EDGE_BOTH,
+       GPIO119_KP_MKIN_6 | MFP_LPM_EDGE_BOTH,
+       GPIO120_KP_MKIN_7 | MFP_LPM_EDGE_BOTH,
        GPIO121_KP_MKOUT_0,
        GPIO122_KP_MKOUT_1,
        GPIO123_KP_MKOUT_2,
@@ -95,6 +95,23 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
        /* Ethernet */
        GPIO4_nCS3,
        GPIO90_GPIO,
+
+       /* MMC1 */
+       GPIO18_MMC1_DAT0,
+       GPIO19_MMC1_DAT1 | MFP_LPM_EDGE_BOTH,
+       GPIO20_MMC1_DAT2,
+       GPIO21_MMC1_DAT3,
+       GPIO22_MMC1_CLK,
+       GPIO23_MMC1_CMD,/* CMD0 for slot 0 */
+       GPIO31_GPIO,    /* CMD1 default as GPIO for slot 0 */
+
+       /* MMC2 */
+       GPIO24_MMC2_DAT0,
+       GPIO25_MMC2_DAT1 | MFP_LPM_EDGE_BOTH,
+       GPIO26_MMC2_DAT2,
+       GPIO27_MMC2_DAT3,
+       GPIO28_MMC2_CLK,
+       GPIO29_MMC2_CMD,
 };
 
 #define NUM_LCD_DETECT_PINS    7
@@ -169,5 +186,9 @@ void __init zylonite_pxa320_init(void)
                /* GPIO pin assignment */
                gpio_backlight  = mfp_to_gpio(MFP_PIN_GPIO14);
                gpio_eth_irq    = mfp_to_gpio(MFP_PIN_GPIO9);
+
+               /* MMC card detect & write protect for controller 0 */
+               zylonite_mmc_slot[0].gpio_cd  = mfp_to_gpio(MFP_PIN_GPIO1);
+               zylonite_mmc_slot[0].gpio_wp  = mfp_to_gpio(MFP_PIN_GPIO5);
        }
 }

diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index c7f1b44da40d0849295d55d82f19e718778f5b0d..61d70218f1e8adc60aee99d0e044700cb2fe6fd2 100644 (file)
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -530,8 +530,6 @@ static unsigned long realview_gettimeoffset(void)
  */
 static irqreturn_t realview_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        // ...clear the interrupt
        writel(1, TIMER0_VA_BASE + TIMER_INTCLR);
 
@@ -542,8 +540,6 @@ static irqreturn_t realview_timer_interrupt(int irq, void *dev_id)
        update_process_times(user_mode(get_irq_regs()));
 #endif
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 587864fe25fb09f169b519dcc16d54dbb13c773d..66175471fff30492ebf45e8a4518b20af5915344 100644 (file)
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -530,7 +530,7 @@ static struct s3c2410fb_mach_info __initdata bast_fb_info = {
 
        .displays = bast_lcd_info,
        .num_displays = ARRAY_SIZE(bast_lcd_info),
-       .default_display = 4,
+       .default_display = 1,
 };
 
 /* Standard BAST devices */
@@ -540,7 +540,6 @@ static struct platform_device *bast_devices[] __initdata = {
        &s3c_device_lcd,
        &s3c_device_wdt,
        &s3c_device_i2c,
-       &s3c_device_iis,
        &s3c_device_rtc,
        &s3c_device_nand,
        &bast_device_nor,

diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 9f43f3f124f561eeec3efa9b5bbc16a9c083b5e1..3aade7b78fe5929a4deddb621f858b424336d8af 100644 (file)
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -365,7 +365,6 @@ static struct platform_device *vr1000_devices[] __initdata = {
        &s3c_device_lcd,
        &s3c_device_wdt,
        &s3c_device_i2c,
-       &s3c_device_iis,
        &s3c_device_adc,
        &serial_device,
        &vr1000_nor,

diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c
index bcd562ac1d3da4899dca3b73ac3e9184e6c2d55e..6aec86a5da56aac0ca0a88ac0c97ebaec6a86712 100644 (file)
--- a/arch/arm/mach-s3c2410/usb-simtec.c
+++ b/arch/arm/mach-s3c2410/usb-simtec.c
@@ -60,7 +60,7 @@ usb_simtec_powercontrol(int port, int to)
 static irqreturn_t
 usb_simtec_ocirq(int irq, void *pw)
 {
-       struct s3c2410_hcd_info *info = (struct s3c2410_hcd_info *)pw;
+       struct s3c2410_hcd_info *info = pw;
 
        if (s3c2410_gpio_getpin(S3C2410_GPG10) == 0) {
                pr_debug("usb_simtec: over-current irq (oc detected)\n");

diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig
index 8e8fe48ea47f24f9deb1419f5a0ed7c48693a5a3..0b43431d4b7535204cd3af019ddefdc0da55e0e0 100644 (file)
--- a/arch/arm/mach-s3c2412/Kconfig
+++ b/arch/arm/mach-s3c2412/Kconfig
@@ -10,6 +10,7 @@ config CPU_S3C2412
        select CPU_LLSERIAL_S3C2440
        select S3C2412_PM if PM
        select S3C2412_DMA if S3C2410_DMA
+       select S3C2410_GPIO
        help
          Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
 

diff --git a/arch/arm/mach-s3c2412/Makefile b/arch/arm/mach-s3c2412/Makefile
index f8e011691b31436de06a5c7b4fb987f1f6774e63..267f3348301e4dcfe4ad1e5777abc7301ded0597 100644 (file)
--- a/arch/arm/mach-s3c2412/Makefile
+++ b/arch/arm/mach-s3c2412/Makefile
@@ -12,8 +12,9 @@ obj-                          :=
 obj-$(CONFIG_CPU_S3C2412)      += s3c2412.o
 obj-$(CONFIG_CPU_S3C2412)      += irq.o
 obj-$(CONFIG_CPU_S3C2412)      += clock.o
+obj-$(CONFIG_CPU_S3C2412)      += gpio.o
 obj-$(CONFIG_S3C2412_DMA)      += dma.o
-obj-$(CONFIG_S3C2412_PM)       += pm.o
+obj-$(CONFIG_S3C2412_PM)       += pm.o sleep.o
 
 # Machine support
 

diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c
index 458993601897044244a767bc357f21e0f1d183b1..2697a65ba7271bcb58d80aeb24e2550872350979 100644 (file)
--- a/arch/arm/mach-s3c2412/clock.c
+++ b/arch/arm/mach-s3c2412/clock.c
@@ -217,7 +217,7 @@ static int s3c2412_setparent_msysclk(struct clk *clk, struct clk *parent)
 
        if (parent == &clk_mdivclk)
                clksrc &= ~S3C2412_CLKSRC_MSYSCLK_MPLL;
-       else if (parent == &clk_upll)
+       else if (parent == &clk_mpll)
                clksrc |= S3C2412_CLKSRC_MSYSCLK_MPLL;
        else
                return -EINVAL;
@@ -234,6 +234,45 @@ static struct clk clk_msysclk = {
        .set_parent     = s3c2412_setparent_msysclk,
 };
 
+static int s3c2412_setparent_armclk(struct clk *clk, struct clk *parent)
+{
+       unsigned long flags;
+       unsigned long clkdiv;
+       unsigned long dvs;
+
+       /* Note, we current equate fclk andf msysclk for S3C2412 */
+
+       if (parent == &clk_msysclk || parent == &clk_f)
+               dvs = 0;
+       else if (parent == &clk_h)
+               dvs = S3C2412_CLKDIVN_DVSEN;
+       else
+               return -EINVAL;
+
+       clk->parent = parent;
+
+       /* update this under irq lockdown, clkdivn is not protected
+        * by the clock system. */
+
+       local_irq_save(flags);
+
+       clkdiv  = __raw_readl(S3C2410_CLKDIVN);
+       clkdiv &= ~S3C2412_CLKDIVN_DVSEN;
+       clkdiv |= dvs;
+       __raw_writel(clkdiv, S3C2410_CLKDIVN);
+
+       local_irq_restore(flags);
+
+       return 0;
+}
+
+static struct clk clk_armclk = {
+       .name           = "armclk",
+       .id             = -1,
+       .parent         = &clk_msysclk,
+       .set_parent     = s3c2412_setparent_armclk,
+};
+
 /* these next clocks have an divider immediately after them,
  * so we can register them with their divider and leave out the
  * intermediate clock stage
@@ -630,11 +669,13 @@ static struct clk *clks[] __initdata = {
        &clk_erefclk,
        &clk_urefclk,
        &clk_mrefclk,
+       &clk_armclk,
 };
 
 int __init s3c2412_baseclk_add(void)
 {
        unsigned long clkcon  = __raw_readl(S3C2410_CLKCON);
+       unsigned int dvs;
        struct clk *clkp;
        int ret;
        int ptr;
@@ -643,6 +684,8 @@ int __init s3c2412_baseclk_add(void)
        clk_usb_bus.parent = &clk_usbsrc;
        clk_usb_bus.rate = 0x0;
 
+       clk_f.parent = &clk_msysclk;
+
        s3c2412_clk_initparents();
 
        for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) {
@@ -655,6 +698,15 @@ int __init s3c2412_baseclk_add(void)
                }
        }
 
+       /* set the dvs state according to what we got at boot time */
+
+       dvs = __raw_readl(S3C2410_CLKDIVN) & S3C2412_CLKDIVN_DVSEN;
+
+       if (dvs)
+               clk_armclk.parent = &clk_h;
+
+       printk(KERN_INFO "S3C2412: DVS is %s\n", dvs ? "on" : "off");
+
        /* ensure usb bus clock is within correct rate of 48MHz */
 
        if (clk_get_rate(&clk_usb_bus) != (48 * 1000 * 1000)) {

diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 53c1d5bbce1953540918e175874b72455126d0ed..1dd8649935662383989c81cc6d90fea834152390 100644 (file)
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -30,6 +30,7 @@
 #include <asm/arch/regs-mem.h>
 #include <asm/arch/regs-lcd.h>
 #include <asm/arch/regs-sdi.h>
+#include <asm/plat-s3c24xx/regs-s3c2412-iis.h>
 #include <asm/plat-s3c24xx/regs-iis.h>
 #include <asm/plat-s3c24xx/regs-spi.h>
 
@@ -39,106 +40,141 @@ static struct s3c24xx_dma_map __initdata s3c2412_dma_mappings[] = {
        [DMACH_XD0] = {
                .name           = "xdreq0",
                .channels       = MAP(S3C2412_DMAREQSEL_XDREQ0),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_XDREQ0),
        },
        [DMACH_XD1] = {
                .name           = "xdreq1",
                .channels       = MAP(S3C2412_DMAREQSEL_XDREQ1),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_XDREQ1),
        },
        [DMACH_SDI] = {
                .name           = "sdi",
                .channels       = MAP(S3C2412_DMAREQSEL_SDI),
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_SDI),
+               .hw_addr.to     = S3C2410_PA_SDI + S3C2410_SDIDATA,
+               .hw_addr.from   = S3C2410_PA_SDI + S3C2410_SDIDATA,
        },
        [DMACH_SPI0] = {
                .name           = "spi0",
                .channels       = MAP(S3C2412_DMAREQSEL_SPI0TX),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_SPI0RX),
                .hw_addr.to     = S3C2410_PA_SPI + S3C2410_SPTDAT,
                .hw_addr.from   = S3C2410_PA_SPI + S3C2410_SPRDAT,
        },
        [DMACH_SPI1] = {
                .name           = "spi1",
                .channels       = MAP(S3C2412_DMAREQSEL_SPI1TX),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_SPI1RX),
                .hw_addr.to     = S3C2410_PA_SPI + S3C2412_SPI1 + S3C2410_SPTDAT,
                .hw_addr.from   = S3C2410_PA_SPI + S3C2412_SPI1  + S3C2410_SPRDAT,
        },
        [DMACH_UART0] = {
                .name           = "uart0",
                .channels       = MAP(S3C2412_DMAREQSEL_UART0_0),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_UART0_0),
                .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
                .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1] = {
                .name           = "uart1",
                .channels       = MAP(S3C2412_DMAREQSEL_UART1_0),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_UART1_0),
                .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
                .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2] = {
                .name           = "uart2",
                .channels       = MAP(S3C2412_DMAREQSEL_UART2_0),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_UART2_0),
                .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
                .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_UART0_SRC2] = {
                .name           = "uart0",
                .channels       = MAP(S3C2412_DMAREQSEL_UART0_1),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_UART0_1),
                .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
                .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1_SRC2] = {
                .name           = "uart1",
                .channels       = MAP(S3C2412_DMAREQSEL_UART1_1),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_UART1_1),
                .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
                .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2_SRC2] = {
                .name           = "uart2",
                .channels       = MAP(S3C2412_DMAREQSEL_UART2_1),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_UART2_1),
                .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
                .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_TIMER] = {
                .name           = "timer",
                .channels       = MAP(S3C2412_DMAREQSEL_TIMER),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_TIMER),
        },
        [DMACH_I2S_IN] = {
                .name           = "i2s-sdi",
                .channels       = MAP(S3C2412_DMAREQSEL_I2SRX),
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_I2SRX),
+               .hw_addr.from   = S3C2410_PA_IIS + S3C2412_IISRXD,
        },
        [DMACH_I2S_OUT] = {
                .name           = "i2s-sdo",
                .channels       = MAP(S3C2412_DMAREQSEL_I2STX),
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_I2STX),
+               .hw_addr.to     = S3C2410_PA_IIS + S3C2412_IISTXD,
        },
        [DMACH_USB_EP1] = {
                .name           = "usb-ep1",
                .channels       = MAP(S3C2412_DMAREQSEL_USBEP1),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_USBEP1),
        },
        [DMACH_USB_EP2] = {
                .name           = "usb-ep2",
                .channels       = MAP(S3C2412_DMAREQSEL_USBEP2),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_USBEP2),
        },
        [DMACH_USB_EP3] = {
                .name           = "usb-ep3",
                .channels       = MAP(S3C2412_DMAREQSEL_USBEP3),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_USBEP3),
        },
        [DMACH_USB_EP4] = {
                .name           = "usb-ep4",
                .channels       = MAP(S3C2412_DMAREQSEL_USBEP4),
+               .channels_rx    = MAP(S3C2412_DMAREQSEL_USBEP4),
        },
 };
 
+static void s3c2412_dma_direction(struct s3c2410_dma_chan *chan,
+                                 struct s3c24xx_dma_map *map,
+                                 enum s3c2410_dmasrc dir)
+{
+       unsigned long chsel;
+
+       if (dir == S3C2410_DMASRC_HW)
+               chsel = map->channels_rx[0];
+       else
+               chsel = map->channels[0];
+
+       chsel &= ~DMA_CH_VALID;
+       chsel |= S3C2412_DMAREQSEL_HW;
+
+       writel(chsel, chan->regs + S3C2412_DMA_DMAREQSEL);
+}
+
 static void s3c2412_dma_select(struct s3c2410_dma_chan *chan,
                               struct s3c24xx_dma_map *map)
 {
-       writel(map->channels[0] | S3C2412_DMAREQSEL_HW,
-              chan->regs + S3C2412_DMA_DMAREQSEL);
+       s3c2412_dma_direction(chan, map, chan->source);
 }
 
 static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = {
        .select         = s3c2412_dma_select,
+       .direction      = s3c2412_dma_direction,
        .dcon_mask      = 0,
        .map            = s3c2412_dma_mappings,
        .map_size       = ARRAY_SIZE(s3c2412_dma_mappings),

diff --git a/arch/arm/mach-s3c2412/gpio.c b/arch/arm/mach-s3c2412/gpio.c
new file mode 100644 (file)
index 0000000..8e55c3a
--- /dev/null
+++ b/arch/arm/mach-s3c2412/gpio.c
@@ -0,0 +1,60 @@
+/* linux/arch/arm/mach-s3c2412/gpio.c
+ *
+ * Copyright (c) 2007 Simtec Electronics
+ *     Ben Dooks <ben@simtec.co.uk>
+ *
+ * http://armlinux.simtec.co.uk/.
+ *
+ * S3C2412/S3C2413 specific GPIO support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/regs-gpio.h>
+
+#include <asm/hardware.h>
+
+int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state)
+{
+       void __iomem *base = S3C24XX_GPIO_BASE(pin);
+       unsigned long offs = S3C2410_GPIO_OFFSET(pin);
+       unsigned long flags;
+       unsigned long slpcon;
+
+       offs *= 2;
+
+       if (pin < S3C2410_GPIO_BANKB)
+               return -EINVAL;
+
+       if (pin >= S3C2410_GPIO_BANKF &&
+           pin <= S3C2410_GPIO_BANKG)
+               return -EINVAL;
+
+       if (pin > (S3C2410_GPIO_BANKH + 32))
+               return -EINVAL;
+
+       local_irq_save(flags);
+
+       slpcon = __raw_readl(base + 0x0C);
+
+       slpcon &= ~(3 << offs);
+       slpcon |= state << offs;
+
+       __raw_writel(slpcon, base + 0x0C);
+
+       local_irq_restore(flags);
+
+       return 0;
+}
+
+EXPORT_SYMBOL(s3c2412_gpio_set_sleepcfg);

diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index e9d0c769f5da2e576891953d27f8f6d18c477714..cc1917bf952ad2e24872141eb04d7869ccd416ee 100644 (file)
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -33,6 +33,7 @@
 
 #include <asm/arch/regs-irq.h>
 #include <asm/arch/regs-gpio.h>
+#include <asm/arch/regs-power.h>
 
 #include <asm/plat-s3c24xx/cpu.h>
 #include <asm/plat-s3c24xx/irq.h>
@@ -153,6 +154,22 @@ static struct irq_chip s3c2412_irq_cfsdi = {
        .unmask         = s3c2412_irq_cfsdi_unmask,
 };
 
+static int s3c2412_irq_rtc_wake(unsigned int irqno, unsigned int state)
+{
+       unsigned long pwrcfg;
+
+       pwrcfg = __raw_readl(S3C2412_PWRCFG);
+       if (state)
+               pwrcfg &= ~S3C2412_PWRCFG_RTC_MASKIRQ;
+       else
+               pwrcfg |= S3C2412_PWRCFG_RTC_MASKIRQ;
+       __raw_writel(pwrcfg, S3C2412_PWRCFG);
+
+       return s3c_irq_chip.set_wake(irqno, state);
+}
+
+static struct irq_chip s3c2412_irq_rtc_chip;
+
 static int s3c2412_irq_add(struct sys_device *sysdev)
 {
        unsigned int irqno;
@@ -173,6 +190,13 @@ static int s3c2412_irq_add(struct sys_device *sysdev)
                set_irq_flags(irqno, IRQF_VALID);
        }
 
+       /* change RTC IRQ's set wake method */
+
+       s3c2412_irq_rtc_chip = s3c_irq_chip;
+       s3c2412_irq_rtc_chip.set_wake = s3c2412_irq_rtc_wake;
+
+       set_irq_chip(IRQ_RTC, &s3c2412_irq_rtc_chip);
+
        return 0;
 }
 

diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index 8988dac388a9cf83e3182f4aac1a0d19c3431f29..d4ffb2d98076d25674491d2af7b286c3f737eeb6 100644 (file)
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -33,6 +33,8 @@
 
 #include <asm/plat-s3c24xx/s3c2412.h>
 
+extern void s3c2412_sleep_enter(void);
+
 static void s3c2412_cpu_suspend(void)
 {
        unsigned long tmp;
@@ -43,20 +45,7 @@ static void s3c2412_cpu_suspend(void)
        tmp |= S3C2412_PWRCFG_STANDBYWFI_SLEEP;
        __raw_writel(tmp, S3C2412_PWRCFG);
 
-       /* issue the standby signal into the pm unit. Note, we
-        * issue a write-buffer drain just in case */
-
-       tmp = 0;
-
-       asm("b 1f\n\t"
-           ".align 5\n\t"
-           "1:\n\t"
-           "mcr p15, 0, %0, c7, c10, 4\n\t"
-           "mcr p15, 0, %0, c7, c0, 4" :: "r" (tmp));
-
-       /* we should never get past here */
-
-       panic("sleep resumed to originator?");
+       s3c2412_sleep_enter();
 }
 
 static void s3c2412_pm_prepare(void)
@@ -88,7 +77,6 @@ static struct sleep_save s3c2412_sleep[] = {
        SAVE_ITEM(S3C2412_GPBSLPCON),
        SAVE_ITEM(S3C2412_GPCSLPCON),
        SAVE_ITEM(S3C2412_GPDSLPCON),
-       SAVE_ITEM(S3C2412_GPESLPCON),
        SAVE_ITEM(S3C2412_GPFSLPCON),
        SAVE_ITEM(S3C2412_GPGSLPCON),
        SAVE_ITEM(S3C2412_GPHSLPCON),

diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index 265cd3f567a3fe164bbe9027cd2856120e725dd9..abf1599c9f97f277b009fd6c64ed6e14629bba46 100644 (file)
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -168,6 +168,8 @@ void __init s3c2412_init_clocks(int xtal)
 
        fclk = s3c2410_get_pll(__raw_readl(S3C2410_MPLLCON), xtal*2);
 
+       clk_mpll.rate = fclk;
+
        tmp = __raw_readl(S3C2410_CLKDIVN);
 
        /* work out clock scalings */

diff --git a/arch/arm/mach-s3c2412/sleep.S b/arch/arm/mach-s3c2412/sleep.S
new file mode 100644 (file)
index 0000000..db32cac
--- /dev/null
+++ b/arch/arm/mach-s3c2412/sleep.S
@@ -0,0 +1,68 @@
+/* linux/arch/arm/mach-s3c2412/sleep.S
+ *
+ * Copyright (c) 2007 Simtec Electronics
+ *     Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2412 Power Manager low-level sleep support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/hardware.h>
+#include <asm/arch/map.h>
+
+#include <asm/arch/regs-irq.h>
+
+       .text
+
+       .global s3c2412_sleep_enter
+
+s3c2412_sleep_enter:
+       mov     r0, #0                  /* argument for coprocessors */
+       ldr     r1, =S3C2410_INTPND
+       ldr     r2, =S3C2410_SRCPND
+       ldr     r3, =S3C2410_EINTPEND
+
+       teq     r0, r0
+       bl      s3c2412_sleep_enter1
+       teq     pc, r0
+       bl      s3c2412_sleep_enter1
+
+       .align  5
+
+       /* this is called twice, first with the Z flag to ensure that the
+        * instructions have been loaded into the cache, and the second
+        * time to try and suspend the system.
+       */
+s3c2412_sleep_enter1:
+       mcr     p15, 0, r0, c7, c10, 4
+       mcrne   p15, 0, r0, c7, c0, 4
+
+       /* if we return from here, it is because an interrupt was
+        * active when we tried to shutdown. Try and ack the IRQ and
+        * retry, as simply returning causes the system to lock.
+       */
+
+       ldrne   r9, [ r1 ]
+       strne   r9, [ r1 ]
+       ldrne   r9, [ r2 ]
+       strne   r9, [ r2 ]
+       ldrne   r9, [ r3 ]
+       strne   r9, [ r3 ]
+       bne     s3c2412_sleep_enter1
+
+       mov     pc, r14

diff --git a/arch/arm/mach-s3c2440/clock.c b/arch/arm/mach-s3c2440/clock.c
index 79e2ea4adaf36defb9b1f863c1a0444146d2a9e0..184d804934c9b3d8c4d185a95b5c28208323083a 100644 (file)
--- a/arch/arm/mach-s3c2440/clock.c
+++ b/arch/arm/mach-s3c2440/clock.c
@@ -111,14 +111,9 @@ static struct clk s3c2440_clk_ac97 = {
 
 static int s3c2440_clk_add(struct sys_device *sysdev)
 {
-       unsigned long camdivn = __raw_readl(S3C2440_CAMDIVN);
-       unsigned long clkdivn;
+       struct clk *clock_upll;
        struct clk *clock_h;
        struct clk *clock_p;
-       struct clk *clock_upll;
-
-       printk("S3C2440: Clock Support, DVS %s\n",
-              (camdivn & S3C2440_CAMDIVN_DVSEN) ? "on" : "off");
 
        clock_p = clk_get(NULL, "pclk");
        clock_h = clk_get(NULL, "hclk");
@@ -129,21 +124,6 @@ static int s3c2440_clk_add(struct sys_device *sysdev)
                return -EINVAL;
        }
 
-       /* check rate of UPLL, and if it is near 96MHz, then change
-        * to using half the UPLL rate for the system */
-
-       if (clk_get_rate(clock_upll) > (94 * MHZ)) {
-               clk_usb_bus.rate = clk_get_rate(clock_upll) / 2;
-
-               mutex_lock(&clocks_mutex);
-
-               clkdivn = __raw_readl(S3C2410_CLKDIVN);
-               clkdivn |= S3C2440_CLKDIVN_UCLK;
-               __raw_writel(clkdivn, S3C2410_CLKDIVN);
-
-               mutex_unlock(&clocks_mutex);
-       }
-
        s3c2440_clk_cam.parent = clock_h;
        s3c2440_clk_ac97.parent = clock_p;
        s3c2440_clk_cam_upll.parent = clock_upll;

diff --git a/arch/arm/mach-s3c2442/clock.c b/arch/arm/mach-s3c2442/clock.c
index 5b9e830ac4d30a337529ad5e3609e786932f5954..2d030d439fe9ab8048a26438f4091566d6550f49 100644 (file)
--- a/arch/arm/mach-s3c2442/clock.c
+++ b/arch/arm/mach-s3c2442/clock.c
@@ -115,14 +115,9 @@ static struct clk s3c2442_clk_cam_upll = {
 
 static int s3c2442_clk_add(struct sys_device *sysdev)
 {
-       unsigned long camdivn = __raw_readl(S3C2440_CAMDIVN);
-       unsigned long clkdivn;
+       struct clk *clock_upll;
        struct clk *clock_h;
        struct clk *clock_p;
-       struct clk *clock_upll;
-
-       printk("S3C2442: Clock Support, DVS %s\n",
-              (camdivn & S3C2440_CAMDIVN_DVSEN) ? "on" : "off");
 
        clock_p = clk_get(NULL, "pclk");
        clock_h = clk_get(NULL, "hclk");
@@ -133,21 +128,6 @@ static int s3c2442_clk_add(struct sys_device *sysdev)
                return -EINVAL;
        }
 
-       /* check rate of UPLL, and if it is near 96MHz, then change
-        * to using half the UPLL rate for the system */
-
-       if (clk_get_rate(clock_upll) > (94 * MHZ)) {
-               clk_usb_bus.rate = clk_get_rate(clock_upll) / 2;
-
-               mutex_lock(&clocks_mutex);
-
-               clkdivn = __raw_readl(S3C2410_CLKDIVN);
-               clkdivn |= S3C2440_CLKDIVN_UCLK;
-               __raw_writel(clkdivn, S3C2410_CLKDIVN);
-
-               mutex_unlock(&clocks_mutex);
-       }
-
        s3c2442_clk_cam.parent = clock_h;
        s3c2442_clk_cam_upll.parent = clock_upll;
 

diff --git a/arch/arm/mach-sa1100/ssp.c b/arch/arm/mach-sa1100/ssp.c
index 59703c6fb29bc514a83a5d4135989758ad801db9..06206ceb312ef5e4e0f79f274470ab3a0293003f 100644 (file)
--- a/arch/arm/mach-sa1100/ssp.c
+++ b/arch/arm/mach-sa1100/ssp.c
@@ -29,9 +29,8 @@ static irqreturn_t ssp_interrupt(int irq, void *dev_id)
 {
        unsigned int status = Ser4SSSR;
 
-       if (status & SSSR_ROR) {
+       if (status & SSSR_ROR)
                printk(KERN_WARNING "SSP: receiver overrun\n");
-       }
 
        Ser4SSSR = SSSR_ROR;
 

diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index fdf7b016e7adeadfa5652ae9779803209eba3d91..c2677368d6af9568d97616b6d0d6becb1a3a5385 100644 (file)
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -14,6 +14,7 @@
 #include <linux/irq.h>
 #include <linux/timex.h>
 #include <linux/signal.h>
+#include <linux/clocksource.h>
 
 #include <asm/mach/time.h>
 #include <asm/hardware.h>
@@ -35,23 +36,6 @@ static int sa1100_set_rtc(void)
        return 0;
 }
 
-/* IRQs are disabled before entering here from do_gettimeofday() */
-static unsigned long sa1100_gettimeoffset (void)
-{
-       unsigned long ticks_to_match, elapsed, usec;
-
-       /* Get ticks before next timer match */
-       ticks_to_match = OSMR0 - OSCR;
-
-       /* We need elapsed ticks since last match */
-       elapsed = LATCH - ticks_to_match;
-
-       /* Now convert them to usec */
-       usec = (unsigned long)(elapsed * (tick_nsec / 1000))/LATCH;
-
-       return usec;
-}
-
 #ifdef CONFIG_NO_IDLE_HZ
 static unsigned long initial_match;
 static int match_posponed;
@@ -62,8 +46,6 @@ sa1100_timer_interrupt(int irq, void *dev_id)
 {
        unsigned int next_match;
 
-       write_seqlock(&xtime_lock);
-
 #ifdef CONFIG_NO_IDLE_HZ
        if (match_posponed) {
                match_posponed = 0;
@@ -85,8 +67,6 @@ sa1100_timer_interrupt(int irq, void *dev_id)
                next_match = (OSMR0 += LATCH);
        } while ((signed long)(next_match - OSCR) <= 0);
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 
@@ -96,6 +76,20 @@ static struct irqaction sa1100_timer_irq = {
        .handler        = sa1100_timer_interrupt,
 };
 
+static cycle_t sa1100_read_oscr(void)
+{
+       return OSCR;
+}
+
+static struct clocksource cksrc_sa1100_oscr = {
+       .name           = "oscr",
+       .rating         = 200,
+       .read           = sa1100_read_oscr,
+       .mask           = CLOCKSOURCE_MASK(32),
+       .shift          = 20,
+       .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
 static void __init sa1100_timer_init(void)
 {
        unsigned long flags;
@@ -109,6 +103,11 @@ static void __init sa1100_timer_init(void)
        OIER = OIER_E0;         /* enable match on timer 0 to cause interrupts */
        OSMR0 = OSCR + LATCH;   /* set initial match */
        local_irq_restore(flags);
+
+       cksrc_sa1100_oscr.mult =
+               clocksource_hz2mult(CLOCK_TICK_RATE, cksrc_sa1100_oscr.shift);
+
+       clocksource_register(&cksrc_sa1100_oscr);
 }
 
 #ifdef CONFIG_NO_IDLE_HZ
@@ -182,7 +181,6 @@ struct sys_timer sa1100_timer = {
        .init           = sa1100_timer_init,
        .suspend        = sa1100_timer_suspend,
        .resume         = sa1100_timer_resume,
-       .offset         = sa1100_gettimeoffset,
 #ifdef CONFIG_NO_IDLE_HZ
        .dyn_tick       = &sa1100_dyn_tick,
 #endif

diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index a0545db2a34f5e0fedb1f98551751e303f34e7b8..09d9f33d4072fb591c8f4b1c2f2b90894ef86c70 100644 (file)
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -82,9 +82,7 @@ static void __init shark_map_io(void)
 static irqreturn_t
 shark_timer_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
        timer_tick();
-       write_sequnlock(&xtime_lock);
        return IRQ_HANDLED;
 }
 

diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 7868f4dc1d00a311c4765e74effaf37779e9d476..76348f060f27473b71c71de0086ff70cf6ad26d7 100644 (file)
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -171,8 +171,8 @@ config CPU_ARM925T
 # ARM926T
 config CPU_ARM926T
        bool "Support ARM926T processor"
-       depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_NS9XXX || ARCH_DAVINCI
-       default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_NS9XXX || ARCH_DAVINCI
+       depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI
+       default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI
        select CPU_32v5
        select CPU_ABRT_EV5TJ
        select CPU_CACHE_VIVT
@@ -342,11 +342,33 @@ config CPU_XSC3
        select CPU_TLB_V4WBI if MMU
        select IO_36
 
+# Feroceon
+config CPU_FEROCEON
+       bool
+       depends on ARCH_ORION
+       default y
+       select CPU_32v5
+       select CPU_ABRT_EV5T
+       select CPU_CACHE_VIVT
+       select CPU_CP15_MMU
+       select CPU_COPY_V4WB if MMU
+       select CPU_TLB_V4WBI if MMU
+
+config CPU_FEROCEON_OLD_ID
+       bool "Accept early Feroceon cores with an ARM926 ID"
+       depends on CPU_FEROCEON && !CPU_ARM926T
+       default y
+       help
+         This enables the usage of some old Feroceon cores
+         for which the CPU ID is equal to the ARM926 ID.
+         Relevant for Feroceon-1850 and early Feroceon-2850.
+
 # ARMv6
 config CPU_V6
        bool "Support ARM V6 processor"
-       depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3
+       depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 || ARCH_MSM7X00A
        default y if ARCH_MX3
+       default y if ARCH_MSM7X00A
        select CPU_32v6
        select CPU_ABRT_EV6
        select CPU_CACHE_V6
@@ -538,7 +560,7 @@ comment "Processor Features"
 
 config ARM_THUMB
        bool "Support Thumb user binaries"
-       depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_V6 || CPU_V7
+       depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_V6 || CPU_V7 || CPU_FEROCEON
        default y
        help
          Say Y if you want to include kernel support for running user space
@@ -600,7 +622,7 @@ config CPU_DCACHE_SIZE
 
 config CPU_DCACHE_WRITETHROUGH
        bool "Force write through D-cache"
-       depends on (CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020) && !CPU_DCACHE_DISABLE
+       depends on (CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_FEROCEON) && !CPU_DCACHE_DISABLE
        default y if CPU_ARM925T
        help
          Say Y here to use the data cache in writethrough mode. Unless you

diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 762702765fc3f03d4e3c30ea52cb9cf0b0673793..44536a0b995a5b2d1ec129c133ac1463a466fdd6 100644 (file)
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -68,6 +68,7 @@ obj-$(CONFIG_CPU_SA110)               += proc-sa110.o
 obj-$(CONFIG_CPU_SA1100)       += proc-sa1100.o
 obj-$(CONFIG_CPU_XSCALE)       += proc-xscale.o
 obj-$(CONFIG_CPU_XSC3)         += proc-xsc3.o
+obj-$(CONFIG_CPU_FEROCEON)     += proc-feroceon.o
 obj-$(CONFIG_CPU_V6)           += proc-v6.o
 obj-$(CONFIG_CPU_V7)           += proc-v7.o
 

diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index a8a7dab757eb4977bfc88201da37dfe85713cdbc..28ad7ab1c0cd9cfc506623ec1dbcc91082bc9c14 100644 (file)
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -12,6 +12,7 @@
 #include <linux/signal.h>
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/kprobes.h>
 
 #include <asm/system.h>
 #include <asm/pgtable.h>
@@ -20,6 +21,29 @@
 
 #include "fault.h"
 
+
+#ifdef CONFIG_KPROBES
+static inline int notify_page_fault(struct pt_regs *regs, unsigned int fsr)
+{
+       int ret = 0;
+
+       if (!user_mode(regs)) {
+               /* kprobe_running() needs smp_processor_id() */
+               preempt_disable();
+               if (kprobe_running() && kprobe_fault_handler(regs, fsr))
+                       ret = 1;
+               preempt_enable();
+       }
+
+       return ret;
+}
+#else
+static inline int notify_page_fault(struct pt_regs *regs, unsigned int fsr)
+{
+       return 0;
+}
+#endif
+
 /*
  * This is useful to dump out the page tables associated with
  * 'addr' in mm 'mm'.
@@ -215,13 +239,16 @@ out:
        return fault;
 }
 
-static int
+static int __kprobes
 do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
        struct task_struct *tsk;
        struct mm_struct *mm;
        int fault, sig, code;
 
+       if (notify_page_fault(regs, fsr))
+               return 0;
+
        tsk = current;
        mm  = tsk->mm;
 
@@ -311,7 +338,7 @@ no_context:
  * interrupt or a critical region, and should only copy the information
  * from the master page table, nothing more.
  */
-static int
+static int __kprobes
 do_translation_fault(unsigned long addr, unsigned int fsr,
                     struct pt_regs *regs)
 {

diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
new file mode 100644 (file)
index 0000000..fa0dc7e
--- /dev/null
+++ b/arch/arm/mm/proc-feroceon.S
@@ -0,0 +1,506 @@
+/*
+ *  linux/arch/arm/mm/proc-feroceon.S: MMU functions for Feroceon
+ *
+ *  Heavily based on proc-arm926.S
+ *  Maintainer: Assaf Hoffman <hoffman@marvell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+#include <asm/assembler.h>
+#include <asm/elf.h>
+#include <asm/pgtable-hwdef.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/ptrace.h>
+#include "proc-macros.S"
+
+/*
+ * This is the maximum size of an area which will be invalidated
+ * using the single invalidate entry instructions.  Anything larger
+ * than this, and we go for the whole cache.
+ *
+ * This value should be chosen such that we choose the cheapest
+ * alternative.
+ */
+#define CACHE_DLIMIT   16384
+
+/*
+ * the cache line size of the I and D cache
+ */
+#define CACHE_DLINESIZE        32
+
+       .text
+/*
+ * cpu_feroceon_proc_init()
+ */
+ENTRY(cpu_feroceon_proc_init)
+       mov     pc, lr
+
+/*
+ * cpu_feroceon_proc_fin()
+ */
+ENTRY(cpu_feroceon_proc_fin)
+       stmfd   sp!, {lr}
+       mov     ip, #PSR_F_BIT | PSR_I_BIT | SVC_MODE
+       msr     cpsr_c, ip
+       bl      feroceon_flush_kern_cache_all
+       mrc     p15, 0, r0, c1, c0, 0           @ ctrl register
+       bic     r0, r0, #0x1000                 @ ...i............
+       bic     r0, r0, #0x000e                 @ ............wca.
+       mcr     p15, 0, r0, c1, c0, 0           @ disable caches
+       ldmfd   sp!, {pc}
+
+/*
+ * cpu_feroceon_reset(loc)
+ *
+ * Perform a soft reset of the system.  Put the CPU into the
+ * same state as it would be if it had been reset, and branch
+ * to what would be the reset vector.
+ *
+ * loc: location to jump to for soft reset
+ */
+       .align  5
+ENTRY(cpu_feroceon_reset)
+       mov     ip, #0
+       mcr     p15, 0, ip, c7, c7, 0           @ invalidate I,D caches
+       mcr     p15, 0, ip, c7, c10, 4          @ drain WB
+#ifdef CONFIG_MMU
+       mcr     p15, 0, ip, c8, c7, 0           @ invalidate I & D TLBs
+#endif
+       mrc     p15, 0, ip, c1, c0, 0           @ ctrl register
+       bic     ip, ip, #0x000f                 @ ............wcam
+       bic     ip, ip, #0x1100                 @ ...i...s........
+       mcr     p15, 0, ip, c1, c0, 0           @ ctrl register
+       mov     pc, r0
+
+/*
+ * cpu_feroceon_do_idle()
+ *
+ * Called with IRQs disabled
+ */
+       .align  10
+ENTRY(cpu_feroceon_do_idle)
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c10, 4          @ Drain write buffer
+       mcr     p15, 0, r0, c7, c0, 4           @ Wait for interrupt
+       mov     pc, lr
+
+/*
+ *     flush_user_cache_all()
+ *
+ *     Clean and invalidate all cache entries in a particular
+ *     address space.
+ */
+ENTRY(feroceon_flush_user_cache_all)
+       /* FALLTHROUGH */
+
+/*
+ *     flush_kern_cache_all()
+ *
+ *     Clean and invalidate the entire cache.
+ */
+ENTRY(feroceon_flush_kern_cache_all)
+       mov     r2, #VM_EXEC
+       mov     ip, #0
+__flush_whole_cache:
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+       mcr     p15, 0, ip, c7, c6, 0           @ invalidate D cache
+#else
+1:     mrc     p15, 0, r15, c7, c14, 3         @ test,clean,invalidate
+       bne     1b
+#endif
+       tst     r2, #VM_EXEC
+       mcrne   p15, 0, ip, c7, c5, 0           @ invalidate I cache
+       mcrne   p15, 0, ip, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/*
+ *     flush_user_cache_range(start, end, flags)
+ *
+ *     Clean and invalidate a range of cache entries in the
+ *     specified address range.
+ *
+ *     - start - start address (inclusive)
+ *     - end   - end address (exclusive)
+ *     - flags - vm_flags describing address space
+ */
+ENTRY(feroceon_flush_user_cache_range)
+       mov     ip, #0
+       sub     r3, r1, r0                      @ calculate total size
+       cmp     r3, #CACHE_DLIMIT
+       bgt     __flush_whole_cache
+1:     tst     r2, #VM_EXEC
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+       mcr     p15, 0, r0, c7, c6, 1           @ invalidate D entry
+       mcrne   p15, 0, r0, c7, c5, 1           @ invalidate I entry
+       add     r0, r0, #CACHE_DLINESIZE
+       mcr     p15, 0, r0, c7, c6, 1           @ invalidate D entry
+       mcrne   p15, 0, r0, c7, c5, 1           @ invalidate I entry
+       add     r0, r0, #CACHE_DLINESIZE
+#else
+       mcr     p15, 0, r0, c7, c14, 1          @ clean and invalidate D entry
+       mcrne   p15, 0, r0, c7, c5, 1           @ invalidate I entry
+       add     r0, r0, #CACHE_DLINESIZE
+       mcr     p15, 0, r0, c7, c14, 1          @ clean and invalidate D entry
+       mcrne   p15, 0, r0, c7, c5, 1           @ invalidate I entry
+       add     r0, r0, #CACHE_DLINESIZE
+#endif
+       cmp     r0, r1
+       blo     1b
+       tst     r2, #VM_EXEC
+       mcrne   p15, 0, ip, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/*
+ *     coherent_kern_range(start, end)
+ *
+ *     Ensure coherency between the Icache and the Dcache in the
+ *     region described by start, end.  If you have non-snooping
+ *     Harvard caches, you need to implement this function.
+ *
+ *     - start - virtual start address
+ *     - end   - virtual end address
+ */
+ENTRY(feroceon_coherent_kern_range)
+       /* FALLTHROUGH */
+
+/*
+ *     coherent_user_range(start, end)
+ *
+ *     Ensure coherency between the Icache and the Dcache in the
+ *     region described by start, end.  If you have non-snooping
+ *     Harvard caches, you need to implement this function.
+ *
+ *     - start - virtual start address
+ *     - end   - virtual end address
+ */
+ENTRY(feroceon_coherent_user_range)
+       bic     r0, r0, #CACHE_DLINESIZE - 1
+1:     mcr     p15, 0, r0, c7, c10, 1          @ clean D entry
+       mcr     p15, 0, r0, c7, c5, 1           @ invalidate I entry
+       add     r0, r0, #CACHE_DLINESIZE
+       cmp     r0, r1
+       blo     1b
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/*
+ *     flush_kern_dcache_page(void *page)
+ *
+ *     Ensure no D cache aliasing occurs, either with itself or
+ *     the I cache
+ *
+ *     - addr  - page aligned address
+ */
+ENTRY(feroceon_flush_kern_dcache_page)
+       add     r1, r0, #PAGE_SZ
+1:     mcr     p15, 0, r0, c7, c14, 1          @ clean+invalidate D entry
+       add     r0, r0, #CACHE_DLINESIZE
+       cmp     r0, r1
+       blo     1b
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/*
+ *     dma_inv_range(start, end)
+ *
+ *     Invalidate (discard) the specified virtual address range.
+ *     May not write back any entries.  If 'start' or 'end'
+ *     are not cache line aligned, those lines must be written
+ *     back.
+ *
+ *     - start - virtual start address
+ *     - end   - virtual end address
+ *
+ * (same as v4wb)
+ */
+ENTRY(feroceon_dma_inv_range)
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
+       tst     r0, #CACHE_DLINESIZE - 1
+       mcrne   p15, 0, r0, c7, c10, 1          @ clean D entry
+       tst     r1, #CACHE_DLINESIZE - 1
+       mcrne   p15, 0, r1, c7, c10, 1          @ clean D entry
+#endif
+       bic     r0, r0, #CACHE_DLINESIZE - 1
+1:     mcr     p15, 0, r0, c7, c6, 1           @ invalidate D entry
+       add     r0, r0, #CACHE_DLINESIZE
+       cmp     r0, r1
+       blo     1b
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/*
+ *     dma_clean_range(start, end)
+ *
+ *     Clean the specified virtual address range.
+ *
+ *     - start - virtual start address
+ *     - end   - virtual end address
+ *
+ * (same as v4wb)
+ */
+ENTRY(feroceon_dma_clean_range)
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
+       bic     r0, r0, #CACHE_DLINESIZE - 1
+1:     mcr     p15, 0, r0, c7, c10, 1          @ clean D entry
+       add     r0, r0, #CACHE_DLINESIZE
+       cmp     r0, r1
+       blo     1b
+#endif
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/*
+ *     dma_flush_range(start, end)
+ *
+ *     Clean and invalidate the specified virtual address range.
+ *
+ *     - start - virtual start address
+ *     - end   - virtual end address
+ */
+ENTRY(feroceon_dma_flush_range)
+       bic     r0, r0, #CACHE_DLINESIZE - 1
+1:
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
+       mcr     p15, 0, r0, c7, c14, 1          @ clean+invalidate D entry
+#else
+       mcr     p15, 0, r0, c7, c10, 1          @ clean D entry
+#endif
+       add     r0, r0, #CACHE_DLINESIZE
+       cmp     r0, r1
+       blo     1b
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+ENTRY(feroceon_cache_fns)
+       .long   feroceon_flush_kern_cache_all
+       .long   feroceon_flush_user_cache_all
+       .long   feroceon_flush_user_cache_range
+       .long   feroceon_coherent_kern_range
+       .long   feroceon_coherent_user_range
+       .long   feroceon_flush_kern_dcache_page
+       .long   feroceon_dma_inv_range
+       .long   feroceon_dma_clean_range
+       .long   feroceon_dma_flush_range
+
+ENTRY(cpu_feroceon_dcache_clean_area)
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
+1:     mcr     p15, 0, r0, c7, c10, 1          @ clean D entry
+       add     r0, r0, #CACHE_DLINESIZE
+       subs    r1, r1, #CACHE_DLINESIZE
+       bhi     1b
+#endif
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+       mov     pc, lr
+
+/* =============================== PageTable ============================== */
+
+/*
+ * cpu_feroceon_switch_mm(pgd)
+ *
+ * Set the translation base pointer to be as described by pgd.
+ *
+ * pgd: new page tables
+ */
+       .align  5
+ENTRY(cpu_feroceon_switch_mm)
+#ifdef CONFIG_MMU
+       mov     ip, #0
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+       mcr     p15, 0, ip, c7, c6, 0           @ invalidate D cache
+#else
+@ && 'Clean & Invalidate whole DCache'
+1:     mrc     p15, 0, r15, c7, c14, 3         @ test,clean,invalidate
+       bne     1b
+#endif
+       mcr     p15, 0, ip, c7, c5, 0           @ invalidate I cache
+       mcr     p15, 0, ip, c7, c10, 4          @ drain WB
+       mcr     p15, 0, r0, c2, c0, 0           @ load page table pointer
+       mcr     p15, 0, ip, c8, c7, 0           @ invalidate I & D TLBs
+#endif
+       mov     pc, lr
+
+/*
+ * cpu_feroceon_set_pte_ext(ptep, pte, ext)
+ *
+ * Set a PTE and flush it out
+ */
+       .align  5
+ENTRY(cpu_feroceon_set_pte_ext)
+#ifdef CONFIG_MMU
+       str     r1, [r0], #-2048                @ linux version
+
+       eor     r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
+
+       bic     r2, r1, #PTE_SMALL_AP_MASK
+       bic     r2, r2, #PTE_TYPE_MASK
+       orr     r2, r2, #PTE_TYPE_SMALL
+
+       tst     r1, #L_PTE_USER                 @ User?
+       orrne   r2, r2, #PTE_SMALL_AP_URO_SRW
+
+       tst     r1, #L_PTE_WRITE | L_PTE_DIRTY  @ Write and Dirty?
+       orreq   r2, r2, #PTE_SMALL_AP_UNO_SRW
+
+       tst     r1, #L_PTE_PRESENT | L_PTE_YOUNG        @ Present and Young?
+       movne   r2, #0
+
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+       eor     r3, r2, #0x0a                   @ C & small page?
+       tst     r3, #0x0b
+       biceq   r2, r2, #4
+#endif
+       str     r2, [r0]                        @ hardware version
+       mov     r0, r0
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
+       mcr     p15, 0, r0, c7, c10, 1          @ clean D entry
+#endif
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
+#endif
+       mov     pc, lr
+
+       __INIT
+
+       .type   __feroceon_setup, #function
+__feroceon_setup:
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c7              @ invalidate I,D caches on v4
+       mcr     p15, 0, r0, c7, c10, 4          @ drain write buffer on v4
+#ifdef CONFIG_MMU
+       mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
+#endif
+
+
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+       mov     r0, #4                          @ disable write-back on caches explicitly
+       mcr     p15, 7, r0, c15, c0, 0
+#endif
+
+       adr     r5, feroceon_crval
+       ldmia   r5, {r5, r6}
+       mrc     p15, 0, r0, c1, c0              @ get control register v4
+       bic     r0, r0, r5
+       orr     r0, r0, r6
+#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
+       orr     r0, r0, #0x4000                 @ .1.. .... .... ....
+#endif
+       mov     pc, lr
+       .size   __feroceon_setup, . - __feroceon_setup
+
+       /*
+        *  R
+        * .RVI ZFRS BLDP WCAM
+        * .011 0001 ..11 0101
+        *
+        */
+       .type   feroceon_crval, #object
+feroceon_crval:
+       crval   clear=0x00007f3f, mmuset=0x00003135, ucset=0x00001134
+
+       __INITDATA
+
+/*
+ * Purpose : Function pointers used to access above functions - all calls
+ *          come through these
+ */
+       .type   feroceon_processor_functions, #object
+feroceon_processor_functions:
+       .word   v5t_early_abort
+       .word   cpu_feroceon_proc_init
+       .word   cpu_feroceon_proc_fin
+       .word   cpu_feroceon_reset
+       .word   cpu_feroceon_do_idle
+       .word   cpu_feroceon_dcache_clean_area
+       .word   cpu_feroceon_switch_mm
+       .word   cpu_feroceon_set_pte_ext
+       .size   feroceon_processor_functions, . - feroceon_processor_functions
+
+       .section ".rodata"
+
+       .type   cpu_arch_name, #object
+cpu_arch_name:
+       .asciz  "armv5te"
+       .size   cpu_arch_name, . - cpu_arch_name
+
+       .type   cpu_elf_name, #object
+cpu_elf_name:
+       .asciz  "v5"
+       .size   cpu_elf_name, . - cpu_elf_name
+
+       .type   cpu_feroceon_name, #object
+cpu_feroceon_name:
+       .asciz  "Feroceon"
+       .size   cpu_feroceon_name, . - cpu_feroceon_name
+
+       .align
+
+       .section ".proc.info.init", #alloc, #execinstr
+
+#ifdef CONFIG_CPU_FEROCEON_OLD_ID
+       .type   __feroceon_old_id_proc_info,#object
+__feroceon_old_id_proc_info:
+       .long   0x41069260
+       .long   0xfffffff0
+       .long   PMD_TYPE_SECT | \
+               PMD_SECT_BUFFERABLE | \
+               PMD_SECT_CACHEABLE | \
+               PMD_BIT4 | \
+               PMD_SECT_AP_WRITE | \
+               PMD_SECT_AP_READ
+       .long   PMD_TYPE_SECT | \
+               PMD_BIT4 | \
+               PMD_SECT_AP_WRITE | \
+               PMD_SECT_AP_READ
+       b       __feroceon_setup
+       .long   cpu_arch_name
+       .long   cpu_elf_name
+       .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
+       .long   cpu_feroceon_name
+       .long   feroceon_processor_functions
+       .long   v4wbi_tlb_fns
+       .long   v4wb_user_fns
+       .long   feroceon_cache_fns
+       .size   __feroceon_old_id_proc_info, . - __feroceon_old_id_proc_info
+#endif
+
+       .type   __feroceon_proc_info,#object
+__feroceon_proc_info:
+       .long   0x56055310
+       .long   0xfffffff0
+       .long   PMD_TYPE_SECT | \
+               PMD_SECT_BUFFERABLE | \
+               PMD_SECT_CACHEABLE | \
+               PMD_BIT4 | \
+               PMD_SECT_AP_WRITE | \
+               PMD_SECT_AP_READ
+       .long   PMD_TYPE_SECT | \
+               PMD_BIT4 | \
+               PMD_SECT_AP_WRITE | \
+               PMD_SECT_AP_READ
+       b       __feroceon_setup
+       .long   cpu_arch_name
+       .long   cpu_elf_name
+       .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
+       .long   cpu_feroceon_name
+       .long   feroceon_processor_functions
+       .long   v4wbi_tlb_fns
+       .long   v4wb_user_fns
+       .long   feroceon_cache_fns
+       .size   __feroceon_proc_info, . - __feroceon_proc_info

diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index 83a5f8b91857bd8d90f679f77277e7eb422bb783..f455233af0828ec89a58a39f9daa6508e20089f0 100644 (file)
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -29,7 +29,7 @@ static struct resource smc91x_resources[] = {
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
-               .flags  = IORESOURCE_IRQ,
+               .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
        },
 };
 

diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 0360b1f14d11f0c0dc3d3333c8a29b1fc53cf594..45a77df668f12b876bde36f9a95ee1c1c23c38aa 100644 (file)
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -212,7 +212,7 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox)
 
 static irqreturn_t mbox_interrupt(int irq, void *p)
 {
-       struct omap_mbox *mbox = (struct omap_mbox *)p;
+       struct omap_mbox *mbox = p;
 
        if (is_mbox_irq(mbox, IRQ_TX))
                __mbox_tx_interrupt(mbox);

diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index f7b9ccdaacbcff0c0a446488f1436fa10ff236c3..2af5bd5a134420b5aee8b68d0c6d4fe154acf3fb 100644 (file)
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -98,9 +98,10 @@ static void omap_mcbsp_dump_reg(u8 id)
 
 static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
 {
-       struct omap_mcbsp * mcbsp_tx = (struct omap_mcbsp *)(dev_id);
+       struct omap_mcbsp *mcbsp_tx = dev_id;
 
-       DBG("TX IRQ callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_tx->io_base, SPCR2));
+       DBG("TX IRQ callback : 0x%x\n",
+           OMAP_MCBSP_READ(mcbsp_tx->io_base, SPCR2));
 
        complete(&mcbsp_tx->tx_irq_completion);
        return IRQ_HANDLED;
@@ -108,9 +109,10 @@ static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
 
 static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
 {
-       struct omap_mcbsp * mcbsp_rx = (struct omap_mcbsp *)(dev_id);
+       struct omap_mcbsp *mcbsp_rx = dev_id;
 
-       DBG("RX IRQ callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_rx->io_base, SPCR2));
+       DBG("RX IRQ callback : 0x%x\n",
+           OMAP_MCBSP_READ(mcbsp_rx->io_base, SPCR2));
 
        complete(&mcbsp_rx->rx_irq_completion);
        return IRQ_HANDLED;
@@ -118,9 +120,10 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
 
 static void omap_mcbsp_tx_dma_callback(int lch, u16 ch_status, void *data)
 {
-       struct omap_mcbsp * mcbsp_dma_tx = (struct omap_mcbsp *)(data);
+       struct omap_mcbsp *mcbsp_dma_tx = data;
 
-       DBG("TX DMA callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_dma_tx->io_base, SPCR2));
+       DBG("TX DMA callback : 0x%x\n",
+           OMAP_MCBSP_READ(mcbsp_dma_tx->io_base, SPCR2));
 
        /* We can free the channels */
        omap_free_dma(mcbsp_dma_tx->dma_tx_lch);
@@ -131,9 +134,10 @@ static void omap_mcbsp_tx_dma_callback(int lch, u16 ch_status, void *data)
 
 static void omap_mcbsp_rx_dma_callback(int lch, u16 ch_status, void *data)
 {
-       struct omap_mcbsp * mcbsp_dma_rx = (struct omap_mcbsp *)(data);
+       struct omap_mcbsp *mcbsp_dma_rx = data;
 
-       DBG("RX DMA callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_dma_rx->io_base, SPCR2));
+       DBG("RX DMA callback : 0x%x\n",
+           OMAP_MCBSP_READ(mcbsp_dma_rx->io_base, SPCR2));
 
        /* We can free the channels */
        omap_free_dma(mcbsp_dma_rx->dma_rx_lch);

diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
index 8e5ccaa1f03cb8205cedd294d345065395bc40ec..131d20237dd7b3e8267436d2d4c8632d6862ac4f 100644 (file)
--- a/arch/arm/plat-s3c24xx/Makefile
+++ b/arch/arm/plat-s3c24xx/Makefile
@@ -23,6 +23,7 @@ obj-y                         += clock.o
 
 obj-$(CONFIG_CPU_S3C244X)      += s3c244x.o
 obj-$(CONFIG_CPU_S3C244X)      += s3c244x-irq.o
+obj-$(CONFIG_CPU_S3C244X)      += s3c244x-clock.o
 obj-$(CONFIG_PM_SIMTEC)                += pm-simtec.o
 obj-$(CONFIG_PM)               += pm.o
 obj-$(CONFIG_PM)               += sleep.o

diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c
index 79cda0faec8644d0d17fcf54da0cd9852adcae55..99a44746f8f27f89fb4943197a1d6b55b1a259c8 100644 (file)
--- a/arch/arm/plat-s3c24xx/clock.c
+++ b/arch/arm/plat-s3c24xx/clock.c
@@ -172,6 +172,15 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
        if (IS_ERR(clk))
                return -EINVAL;
 
+       /* We do not default just do a clk->rate = rate as
+        * the clock may have been made this way by choice.
+        */
+
+       WARN_ON(clk->set_rate == NULL);
+
+       if (clk->set_rate == NULL)
+               return -EINVAL;
+
        mutex_lock(&clocks_mutex);
        ret = (clk->set_rate)(clk, rate);
        mutex_unlock(&clocks_mutex);
@@ -213,6 +222,12 @@ EXPORT_SYMBOL(clk_set_parent);
 
 /* base clocks */
 
+static int clk_default_setrate(struct clk *clk, unsigned long rate)
+{
+       clk->rate = rate;
+       return 0;
+}
+
 struct clk clk_xtal = {
        .name           = "xtal",
        .id             = -1,
@@ -224,6 +239,7 @@ struct clk clk_xtal = {
 struct clk clk_mpll = {
        .name           = "mpll",
        .id             = -1,
+       .set_rate       = clk_default_setrate,
 };
 
 struct clk clk_upll = {
@@ -239,6 +255,7 @@ struct clk clk_f = {
        .rate           = 0,
        .parent         = &clk_mpll,
        .ctrlbit        = 0,
+       .set_rate       = clk_default_setrate,
 };
 
 struct clk clk_h = {
@@ -247,6 +264,7 @@ struct clk clk_h = {
        .rate           = 0,
        .parent         = NULL,
        .ctrlbit        = 0,
+       .set_rate       = clk_default_setrate,
 };
 
 struct clk clk_p = {
@@ -255,6 +273,7 @@ struct clk clk_p = {
        .rate           = 0,
        .parent         = NULL,
        .ctrlbit        = 0,
+       .set_rate       = clk_default_setrate,
 };
 
 struct clk clk_usb_bus = {

diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index aae1b9cbaf44b77a0e9f4ea7e9f37c04cd1a1191..ac9ff1666fccf729ba3f2b85b38c21e4e2ed5626 100644 (file)
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -525,7 +525,8 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id,
                }
        } else if (chan->state == S3C2410_DMA_IDLE) {
                if (chan->flags & S3C2410_DMAF_AUTOSTART) {
-                       s3c2410_dma_ctrl(chan->number, S3C2410_DMAOP_START);
+                       s3c2410_dma_ctrl(chan->number | DMACH_LOW_LEVEL,
+                                        S3C2410_DMAOP_START);
                }
        }
 
@@ -787,7 +788,7 @@ int s3c2410_dma_request(unsigned int channel,
 
        pr_debug("%s: channel initialised, %p\n", __FUNCTION__, chan);
 
-       return 0;
+       return chan->number | DMACH_LOW_LEVEL;
 }
 
 EXPORT_SYMBOL(s3c2410_dma_request);
@@ -1173,6 +1174,7 @@ int s3c2410_dma_devconfig(int channel,
 
        chan->source = source;
        chan->dev_addr = devaddr;
+       chan->hw_cfg = hwcfg;
 
        switch (source) {
        case S3C2410_DMASRC_HW:
@@ -1184,7 +1186,7 @@ int s3c2410_dma_devconfig(int channel,
                dma_wrreg(chan, S3C2410_DMA_DIDSTC, (0<<1) | (0<<0));
 
                chan->addr_reg = dma_regaddr(chan, S3C2410_DMA_DIDST);
-               return 0;
+               break;
 
        case S3C2410_DMASRC_MEM:
                /* source is memory */
@@ -1195,11 +1197,19 @@ int s3c2410_dma_devconfig(int channel,
                dma_wrreg(chan, S3C2410_DMA_DIDSTC, hwcfg & 3);
 
                chan->addr_reg = dma_regaddr(chan, S3C2410_DMA_DISRC);
-               return 0;
+               break;
+
+       default:
+               printk(KERN_ERR "dma%d: invalid source type (%d)\n",
+                      channel, source);
+
+               return -EINVAL;
        }
 
-       printk(KERN_ERR "dma%d: invalid source type (%d)\n", channel, source);
-       return -EINVAL;
+       if (dma_sel.direction != NULL)
+               (dma_sel.direction)(chan, chan->map, source);
+
+       return 0;
 }
 
 EXPORT_SYMBOL(s3c2410_dma_devconfig);
@@ -1227,6 +1237,10 @@ int s3c2410_dma_getposition(dmach_t channel, dma_addr_t *src, dma_addr_t *dst)
 
 EXPORT_SYMBOL(s3c2410_dma_getposition);
 
+static struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
+{
+       return container_of(dev, struct s3c2410_dma_chan, dev);
+}
 
 /* system device class */
 
@@ -1234,7 +1248,7 @@ EXPORT_SYMBOL(s3c2410_dma_getposition);
 
 static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state)
 {
-       struct s3c2410_dma_chan *cp = container_of(dev, struct s3c2410_dma_chan, dev);
+       struct s3c2410_dma_chan *cp = to_dma_chan(dev);
 
        printk(KERN_DEBUG "suspending dma channel %d\n", cp->number);
 
@@ -1256,6 +1270,24 @@ static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state)
 
 static int s3c2410_dma_resume(struct sys_device *dev)
 {
+       struct s3c2410_dma_chan *cp = to_dma_chan(dev);
+       unsigned int no = cp->number | DMACH_LOW_LEVEL;
+
+       /* restore channel's hardware configuration */
+
+       if (!cp->in_use)
+               return 0;
+
+       printk(KERN_INFO "dma%d: restoring configuration\n", cp->number);
+
+       s3c2410_dma_config(no, cp->xfer_unit, cp->dcon);
+       s3c2410_dma_devconfig(no, cp->source, cp->hw_cfg, cp->dev_addr);
+
+       /* re-select the dma source for this channel */
+
+       if (cp->map != NULL)
+               dma_sel.select(cp, cp->map);
+
        return 0;
 }
 
@@ -1445,6 +1477,7 @@ static struct s3c2410_dma_chan *s3c2410_dma_map_channel(int channel)
 
  found:
        dmach = &s3c2410_chans[ch];
+       dmach->map = ch_map;
        dma_chan_map[channel] = dmach;
 
        /* select the channel */

diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index ec3a09c4d18189b486b900c6b62cfc9d3fea5d87..ee99dcc7f0bd2793524da7f90980264967f3ffcc 100644 (file)
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -122,6 +122,19 @@ void s3c2410_gpio_pullup(unsigned int pin, unsigned int to)
 
 EXPORT_SYMBOL(s3c2410_gpio_pullup);
 
+int s3c2410_gpio_getpull(unsigned int pin)
+{
+       void __iomem *base = S3C24XX_GPIO_BASE(pin);
+       unsigned long offs = S3C2410_GPIO_OFFSET(pin);
+
+       if (pin < S3C2410_GPIO_BANKB)
+               return -EINVAL;
+
+       return (__raw_readl(base + 0x08) & (1L << offs)) ? 1 : 0;
+}
+
+EXPORT_SYMBOL(s3c2410_gpio_getpull);
+
 void s3c2410_gpio_setpin(unsigned int pin, unsigned int to)
 {
        void __iomem *base = S3C24XX_GPIO_BASE(pin);
@@ -186,3 +199,19 @@ int s3c2410_gpio_getirq(unsigned int pin)
 }
 
 EXPORT_SYMBOL(s3c2410_gpio_getirq);
+
+int s3c2410_gpio_irq2pin(unsigned int irq)
+{
+       if (irq >= IRQ_EINT0 && irq <= IRQ_EINT3)
+               return S3C2410_GPF0 + (irq - IRQ_EINT0);
+
+       if (irq >= IRQ_EINT4 && irq <= IRQ_EINT7)
+               return S3C2410_GPF4 + (irq - IRQ_EINT4);
+
+       if (irq >= IRQ_EINT8 && irq <= IRQ_EINT23)
+               return S3C2410_GPG0 + (irq - IRQ_EINT8);
+
+       return -EINVAL;
+}
+
+EXPORT_SYMBOL(s3c2410_gpio_irq2pin);

diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index 8fbc88470261b70772b32b03cdb5ed89c0582cbb..d486f5112569bcd66721b892b128f49ddf016126 100644 (file)
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -187,7 +187,7 @@ struct irq_chip s3c_irq_level_chip = {
        .set_wake       = s3c_irq_wake
 };
 
-static struct irq_chip s3c_irq_chip = {
+struct irq_chip s3c_irq_chip = {
        .name           = "s3c",
        .ack            = s3c_irq_ack,
        .mask           = s3c_irq_mask,

diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index 4fdb3117744fe1f543f1ee78aa3f7df9fb81b237..bf5581a9aeea3121dd4a3cce6c8c78de5718e087 100644 (file)
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -83,38 +83,39 @@ static struct sleep_save core_save[] = {
        SAVE_ITEM(S3C2410_REFRESH),
 };
 
-static struct sleep_save gpio_save[] = {
-       SAVE_ITEM(S3C2410_GPACON),
-       SAVE_ITEM(S3C2410_GPADAT),
-
-       SAVE_ITEM(S3C2410_GPBCON),
-       SAVE_ITEM(S3C2410_GPBDAT),
-       SAVE_ITEM(S3C2410_GPBUP),
-
-       SAVE_ITEM(S3C2410_GPCCON),
-       SAVE_ITEM(S3C2410_GPCDAT),
-       SAVE_ITEM(S3C2410_GPCUP),
-
-       SAVE_ITEM(S3C2410_GPDCON),
-       SAVE_ITEM(S3C2410_GPDDAT),
-       SAVE_ITEM(S3C2410_GPDUP),
-
-       SAVE_ITEM(S3C2410_GPECON),
-       SAVE_ITEM(S3C2410_GPEDAT),
-       SAVE_ITEM(S3C2410_GPEUP),
-
-       SAVE_ITEM(S3C2410_GPFCON),
-       SAVE_ITEM(S3C2410_GPFDAT),
-       SAVE_ITEM(S3C2410_GPFUP),
-
-       SAVE_ITEM(S3C2410_GPGCON),
-       SAVE_ITEM(S3C2410_GPGDAT),
-       SAVE_ITEM(S3C2410_GPGUP),
-
-       SAVE_ITEM(S3C2410_GPHCON),
-       SAVE_ITEM(S3C2410_GPHDAT),
-       SAVE_ITEM(S3C2410_GPHUP),
+static struct gpio_sleep {
+       void __iomem    *base;
+       unsigned int     gpcon;
+       unsigned int     gpdat;
+       unsigned int     gpup;
+} gpio_save[] = {
+       [0] = {
+               .base   = S3C2410_GPACON,
+       },
+       [1] = {
+               .base   = S3C2410_GPBCON,
+       },
+       [2] = {
+               .base   = S3C2410_GPCCON,
+       },
+       [3] = {
+               .base   = S3C2410_GPDCON,
+       },
+       [4] = {
+               .base   = S3C2410_GPECON,
+       },
+       [5] = {
+               .base   = S3C2410_GPFCON,
+       },
+       [6] = {
+               .base   = S3C2410_GPGCON,
+       },
+       [7] = {
+               .base   = S3C2410_GPHCON,
+       },
+};
 
+static struct sleep_save misc_save[] = {
        SAVE_ITEM(S3C2410_DCLKCON),
 };
 
@@ -486,6 +487,184 @@ static void s3c2410_pm_configure_extint(void)
        }
 }
 
+/* offsets for CON/DAT/UP registers */
+
+#define OFFS_CON       (S3C2410_GPACON - S3C2410_GPACON)
+#define OFFS_DAT       (S3C2410_GPADAT - S3C2410_GPACON)
+#define OFFS_UP                (S3C2410_GPBUP  - S3C2410_GPBCON)
+
+/* s3c2410_pm_save_gpios()
+ *
+ * Save the state of the GPIOs
+ */
+
+static void s3c2410_pm_save_gpios(void)
+{
+       struct gpio_sleep *gps = gpio_save;
+       unsigned int gpio;
+
+       for (gpio = 0; gpio < ARRAY_SIZE(gpio_save); gpio++, gps++) {
+               void __iomem *base = gps->base;
+
+               gps->gpcon = __raw_readl(base + OFFS_CON);
+               gps->gpdat = __raw_readl(base + OFFS_DAT);
+
+               if (gpio > 0)
+                       gps->gpup = __raw_readl(base + OFFS_UP);
+
+       }
+}
+
+/* Test whether the given masked+shifted bits of an GPIO configuration
+ * are one of the SFN (special function) modes. */
+
+static inline int is_sfn(unsigned long con)
+{
+       return (con == 2 || con == 3);
+}
+
+/* Test if the given masked+shifted GPIO configuration is an input */
+
+static inline int is_in(unsigned long con)
+{
+       return con == 0;
+}
+
+/* Test if the given masked+shifted GPIO configuration is an output */
+
+static inline int is_out(unsigned long con)
+{
+       return con == 1;
+}
+
+/* s3c2410_pm_restore_gpio()
+ *
+ * Restore one of the GPIO banks that was saved during suspend. This is
+ * not as simple as once thought, due to the possibility of glitches
+ * from the order that the CON and DAT registers are set in.
+ *
+ * The three states the pin can be are {IN,OUT,SFN} which gives us 9
+ * combinations of changes to check. Three of these, if the pin stays
+ * in the same configuration can be discounted. This leaves us with
+ * the following:
+ *
+ * { IN => OUT }  Change DAT first
+ * { IN => SFN }  Change CON first
+ * { OUT => SFN } Change CON first, so new data will not glitch
+ * { OUT => IN }  Change CON first, so new data will not glitch
+ * { SFN => IN }  Change CON first
+ * { SFN => OUT } Change DAT first, so new data will not glitch [1]
+ *
+ * We do not currently deal with the UP registers as these control
+ * weak resistors, so a small delay in change should not need to bring
+ * these into the calculations.
+ *
+ * [1] this assumes that writing to a pin DAT whilst in SFN will set the
+ *     state for when it is next output.
+ */
+
+static void s3c2410_pm_restore_gpio(int index, struct gpio_sleep *gps)
+{
+       void __iomem *base = gps->base;
+       unsigned long gps_gpcon = gps->gpcon;
+       unsigned long gps_gpdat = gps->gpdat;
+       unsigned long old_gpcon;
+       unsigned long old_gpdat;
+       unsigned long old_gpup = 0x0;
+       unsigned long gpcon;
+       int nr;
+
+       old_gpcon = __raw_readl(base + OFFS_CON);
+       old_gpdat = __raw_readl(base + OFFS_DAT);
+
+       if (base == S3C2410_GPACON) {
+               /* GPACON only has one bit per control / data and no PULLUPs.
+                * GPACON[x] = 0 => Output, 1 => SFN */
+
+               /* first set all SFN bits to SFN */
+
+               gpcon = old_gpcon | gps->gpcon;
+               __raw_writel(gpcon, base + OFFS_CON);
+
+               /* now set all the other bits */
+
+               __raw_writel(gps_gpdat, base + OFFS_DAT);
+               __raw_writel(gps_gpcon, base + OFFS_CON);
+       } else {
+               unsigned long old, new, mask;
+               unsigned long change_mask = 0x0;
+
+               old_gpup = __raw_readl(base + OFFS_UP);
+
+               /* Create a change_mask of all the items that need to have
+                * their CON value changed before their DAT value, so that
+                * we minimise the work between the two settings.
+                */
+
+               for (nr = 0, mask = 0x03; nr < 32; nr += 2, mask <<= 2) {
+                       old = (old_gpcon & mask) >> nr;
+                       new = (gps_gpcon & mask) >> nr;
+
+                       /* If there is no change, then skip */
+
+                       if (old == new)
+                               continue;
+
+                       /* If both are special function, then skip */
+
+                       if (is_sfn(old) && is_sfn(new))
+                               continue;
+
+                       /* Change is IN => OUT, do not change now */
+
+                       if (is_in(old) && is_out(new))
+                               continue;
+
+                       /* Change is SFN => OUT, do not change now */
+
+                       if (is_sfn(old) && is_out(new))
+                               continue;
+
+                       /* We should now be at the case of IN=>SFN,
+                        * OUT=>SFN, OUT=>IN, SFN=>IN. */
+
+                       change_mask |= mask;
+               }
+
+               /* Write the new CON settings */
+
+               gpcon = old_gpcon & ~change_mask;
+               gpcon |= gps_gpcon & change_mask;
+
+               __raw_writel(gpcon, base + OFFS_CON);
+
+               /* Now change any items that require DAT,CON */
+
+               __raw_writel(gps_gpdat, base + OFFS_DAT);
+               __raw_writel(gps_gpcon, base + OFFS_CON);
+               __raw_writel(gps->gpup, base + OFFS_UP);
+       }
+
+       DBG("GPIO[%d] CON %08lx => %08lx, DAT %08lx => %08lx\n",
+           index, old_gpcon, gps_gpcon, old_gpdat, gps_gpdat);
+}
+
+
+/** s3c2410_pm_restore_gpios()
+ *
+ * Restore the state of the GPIOs
+ */
+
+static void s3c2410_pm_restore_gpios(void)
+{
+       struct gpio_sleep *gps = gpio_save;
+       int gpio;
+
+       for (gpio = 0; gpio < ARRAY_SIZE(gpio_save); gpio++, gps++) {
+               s3c2410_pm_restore_gpio(gpio, gps);
+       }
+}
+
 void (*pm_cpu_prep)(void);
 void (*pm_cpu_sleep)(void);
 
@@ -535,7 +714,8 @@ static int s3c2410_pm_enter(suspend_state_t state)
 
        /* save all necessary core registers not covered by the drivers */
 
-       s3c2410_pm_do_save(gpio_save, ARRAY_SIZE(gpio_save));
+       s3c2410_pm_save_gpios();
+       s3c2410_pm_do_save(misc_save, ARRAY_SIZE(misc_save));
        s3c2410_pm_do_save(core_save, ARRAY_SIZE(core_save));
        s3c2410_pm_do_save(uart_save, ARRAY_SIZE(uart_save));
 
@@ -585,8 +765,9 @@ static int s3c2410_pm_enter(suspend_state_t state)
        /* restore the system state */
 
        s3c2410_pm_do_restore_core(core_save, ARRAY_SIZE(core_save));
-       s3c2410_pm_do_restore(gpio_save, ARRAY_SIZE(gpio_save));
+       s3c2410_pm_do_restore(misc_save, ARRAY_SIZE(misc_save));
        s3c2410_pm_do_restore(uart_save, ARRAY_SIZE(uart_save));
+       s3c2410_pm_restore_gpios();
 
        s3c2410_pm_debug_init();
 

diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c
new file mode 100644 (file)
index 0000000..faf3e0f
--- /dev/null
+++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c
@@ -0,0 +1,137 @@
+/* linux/arch/arm/plat-s3c24xx/s3c24xx-clock.c
+ *
+ * Copyright (c) 2004-2005,2008 Simtec Electronics
+ *     http://armlinux.simtec.co.uk/
+ *     Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2440/S3C2442 Common clock support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/device.h>
+#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/mutex.h>
+#include <linux/clk.h>
+
+#include <asm/hardware.h>
+#include <asm/atomic.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+
+#include <asm/arch/regs-clock.h>
+
+#include <asm/plat-s3c24xx/clock.h>
+#include <asm/plat-s3c24xx/cpu.h>
+
+static int s3c2440_setparent_armclk(struct clk *clk, struct clk *parent)
+{
+       unsigned long camdivn;
+       unsigned long dvs;
+
+       if (parent == &clk_f)
+               dvs = 0;
+       else if (parent == &clk_h)
+               dvs = S3C2440_CAMDIVN_DVSEN;
+       else
+               return -EINVAL;
+
+       clk->parent = parent;
+
+       camdivn  = __raw_readl(S3C2440_CAMDIVN);
+       camdivn &= ~S3C2440_CAMDIVN_DVSEN;
+       camdivn |= dvs;
+       __raw_writel(camdivn, S3C2440_CAMDIVN);
+
+       return 0;
+}
+
+static struct clk clk_arm = {
+       .name           = "armclk",
+       .id             = -1,
+       .set_parent     = s3c2440_setparent_armclk,
+};
+
+static int s3c244x_clk_add(struct sys_device *sysdev)
+{
+       unsigned long camdivn = __raw_readl(S3C2440_CAMDIVN);
+       unsigned long clkdivn;
+       struct clk *clock_upll;
+       int ret;
+
+       printk("S3C244X: Clock Support, DVS %s\n",
+              (camdivn & S3C2440_CAMDIVN_DVSEN) ? "on" : "off");
+
+       clk_arm.parent = (camdivn & S3C2440_CAMDIVN_DVSEN) ? &clk_h : &clk_f;
+
+       ret = s3c24xx_register_clock(&clk_arm);
+       if (ret < 0) {
+               printk(KERN_ERR "S3C24XX: Failed to add armclk (%d)\n", ret);
+               return ret;
+       }
+
+       clock_upll = clk_get(NULL, "upll");
+       if (IS_ERR(clock_upll)) {
+               printk(KERN_ERR "S3C244X: Failed to get upll clock\n");
+               return -ENOENT;
+       }
+
+       /* check rate of UPLL, and if it is near 96MHz, then change
+        * to using half the UPLL rate for the system */
+
+       if (clk_get_rate(clock_upll) > (94 * MHZ)) {
+               clk_usb_bus.rate = clk_get_rate(clock_upll) / 2;
+
+               mutex_lock(&clocks_mutex);
+
+               clkdivn = __raw_readl(S3C2410_CLKDIVN);
+               clkdivn |= S3C2440_CLKDIVN_UCLK;
+               __raw_writel(clkdivn, S3C2410_CLKDIVN);
+
+               mutex_unlock(&clocks_mutex);
+       }
+
+       return 0;
+}
+
+static struct sysdev_driver s3c2440_clk_driver = {
+       .add            = s3c244x_clk_add,
+};
+
+static int s3c2440_clk_init(void)
+{
+       return sysdev_driver_register(&s3c2440_sysclass, &s3c2440_clk_driver);
+}
+
+arch_initcall(s3c2440_clk_init);
+
+static struct sysdev_driver s3c2442_clk_driver = {
+       .add            = s3c244x_clk_add,
+};
+
+static int s3c2442_clk_init(void)
+{
+       return sysdev_driver_register(&s3c2442_sysclass, &s3c2442_clk_driver);
+}
+
+arch_initcall(s3c2442_clk_init);

diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 0a9a5e7f62e530de62cce704b4e6a62e431c1366..7ed58c0c24c200ec7093d17d5c4528695b07f9cf 100644 (file)
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Fri May 11 19:53:41 2007
+# Last update: Sat Jan 26 14:45:34 2008
 #
 # machine_is_xxx       CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -266,7 +266,7 @@ stork_egg           ARCH_STORK_EGG          STORK_EGG               248
 wismo                  SA1100_WISMO            WISMO                   249
 ezlinx                 ARCH_EZLINX             EZLINX                  250
 at91rm9200             ARCH_AT91RM9200         AT91RM9200              251
-orion                  ARCH_ORION              ORION                   252
+adtech_orion           ARCH_ADTECH_ORION       ADTECH_ORION            252
 neptune                        ARCH_NEPTUNE            NEPTUNE                 253
 hackkit                        SA1100_HACKKIT          HACKKIT                 254
 pxa_wins30             ARCH_PXA_WINS30         PXA_WINS30              255
@@ -661,7 +661,6 @@ a9200ec                     MACH_A9200EC            A9200EC                 645
 pnx0105                        MACH_PNX0105            PNX0105                 646
 adcpoecpu              MACH_ADCPOECPU          ADCPOECPU               647
 csb637                 MACH_CSB637             CSB637                  648
-ml69q6203              MACH_ML69Q6203          ML69Q6203               649
 mb9200                 MACH_MB9200             MB9200                  650
 kulun                  MACH_KULUN              KULUN                   651
 snapper                        MACH_SNAPPER            SNAPPER                 652
@@ -953,7 +952,6 @@ fred_jack           MACH_FRED_JACK          FRED_JACK               939
 ttg_color1             MACH_TTG_COLOR1         TTG_COLOR1              940
 nxeb500hmi             MACH_NXEB500HMI         NXEB500HMI              941
 netdcu8                        MACH_NETDCU8            NETDCU8                 942
-ml675050_cpu_boa       MACH_ML675050_CPU_BOA   ML675050_CPU_BOA        943
 ng_fvx538              MACH_NG_FVX538          NG_FVX538               944
 ng_fvs338              MACH_NG_FVS338          NG_FVS338               945
 pnx4103                        MACH_PNX4103            PNX4103                 946
@@ -1148,7 +1146,7 @@ aidx270                   MACH_AIDX270            AIDX270                 1134
 rema                   MACH_REMA               REMA                    1135
 bps1000                        MACH_BPS1000            BPS1000                 1136
 hw90350                        MACH_HW90350            HW90350                 1137
-omap_sdp3430           MACH_OMAP_SDP3430       OMAP_SDP3430            1138
+omap_3430sdp           MACH_OMAP_3430SDP       OMAP_3430SDP            1138
 bluetouch              MACH_BLUETOUCH          BLUETOUCH               1139
 vstms                  MACH_VSTMS              VSTMS                   1140
 xsbase270              MACH_XSBASE270          XSBASE270               1141
@@ -1214,7 +1212,7 @@ osstbox                   MACH_OSSTBOX            OSSTBOX                 1203
 kbat9261               MACH_KBAT9261           KBAT9261                1204
 ct1100                 MACH_CT1100             CT1100                  1205
 akcppxa                        MACH_AKCPPXA            AKCPPXA                 1206
-zevio_1020             MACH_ZEVIO_1020         ZEVIO_1020              1207
+ochaya1020             MACH_OCHAYA1020         OCHAYA1020              1207
 hitrack                        MACH_HITRACK            HITRACK                 1208
 syme1                  MACH_SYME1              SYME1                   1209
 syhl1                  MACH_SYHL1              SYHL1                   1210
@@ -1299,7 +1297,7 @@ xp179                     MACH_XP179              XP179                   1290
 h4300                  MACH_H4300              H4300                   1291
 goramo_mlr             MACH_GORAMO_MLR         GORAMO_MLR              1292
 mxc30020evb            MACH_MXC30020EVB        MXC30020EVB             1293
-adsbitsymx             MACH_ADSBITSIMX         ADSBITSIMX              1294
+adsbitsyg5             MACH_ADSBITSYG5         ADSBITSYG5              1294
 adsportalplus          MACH_ADSPORTALPLUS      ADSPORTALPLUS           1295
 mmsp2plus              MACH_MMSP2PLUS          MMSP2PLUS               1296
 em_x270                        MACH_EM_X270            EM_X270                 1297
@@ -1367,3 +1365,249 @@ db88f5281               MACH_DB88F5281          DB88F5281               1358
 csb726                 MACH_CSB726             CSB726                  1359
 tik27                  MACH_TIK27              TIK27                   1360
 mx_uc7420              MACH_MX_UC7420          MX_UC7420               1361
+rirm3                  MACH_RIRM3              RIRM3                   1362
+pelco_odyssey          MACH_PELCO_ODYSSEY      PELCO_ODYSSEY           1363
+adx_abox               MACH_ADX_ABOX           ADX_ABOX                1365
+adx_tpid               MACH_ADX_TPID           ADX_TPID                1366
+minicheck              MACH_MINICHECK          MINICHECK               1367
+idam                   MACH_IDAM               IDAM                    1368
+mario_mx               MACH_MARIO_MX           MARIO_MX                1369
+vi1888                 MACH_VI1888             VI1888                  1370
+zr4230                 MACH_ZR4230             ZR4230                  1371
+t1_ix_blue             MACH_T1_IX_BLUE         T1_IX_BLUE              1372
+syhq2                  MACH_SYHQ2              SYHQ2                   1373
+computime_r3           MACH_COMPUTIME_R3       COMPUTIME_R3            1374
+oratis                 MACH_ORATIS             ORATIS                  1375
+mikko                  MACH_MIKKO              MIKKO                   1376
+holon                  MACH_HOLON              HOLON                   1377
+olip8                  MACH_OLIP8              OLIP8                   1378
+ghi270hg               MACH_GHI270HG           GHI270HG                1379
+davinci_dm6467_evm     MACH_DAVINCI_DM6467_EVM DAVINCI_DM6467_EVM      1380
+davinci_dm355_evm      MACH_DAVINCI_DM350_EVM  DAVINCI_DM350_EVM       1381
+blackriver             MACH_BLACKRIVER         BLACKRIVER              1383
+sandgate_wp            MACH_SANDGATEWP         SANDGATEWP              1384
+cdotbwsg               MACH_CDOTBWSG           CDOTBWSG                1385
+quark963               MACH_QUARK963           QUARK963                1386
+csb735                 MACH_CSB735             CSB735                  1387
+littleton              MACH_LITTLETON          LITTLETON               1388
+mio_p550               MACH_MIO_P550           MIO_P550                1389
+motion2440             MACH_MOTION2440         MOTION2440              1390
+imm500                 MACH_IMM500             IMM500                  1391
+homematic              MACH_HOMEMATIC          HOMEMATIC               1392
+ermine                 MACH_ERMINE             ERMINE                  1393
+kb9202b                        MACH_KB9202B            KB9202B                 1394
+hs1xx                  MACH_HS1XX              HS1XX                   1395
+studentmate2440                MACH_STUDENTMATE2440    STUDENTMATE2440         1396
+arvoo_l1_z1            MACH_ARVOO_L1_Z1        ARVOO_L1_Z1             1397
+dep2410k               MACH_DEP2410K           DEP2410K                1398
+xxsvideo               MACH_XXSVIDEO           XXSVIDEO                1399
+im4004                 MACH_IM4004             IM4004                  1400
+ochaya1050             MACH_OCHAYA1050         OCHAYA1050              1401
+lep9261                        MACH_LEP9261            LEP9261                 1402
+svenmeb                        MACH_SVENMEB            SVENMEB                 1403
+fortunet2ne            MACH_FORTUNET2NE        FORTUNET2NE             1404
+nxhx                   MACH_NXHX               NXHX                    1406
+realview_pb11mp                MACH_REALVIEW_PB11MP    REALVIEW_PB11MP         1407
+ids500                 MACH_IDS500             IDS500                  1408
+ors_n725               MACH_ORS_N725           ORS_N725                1409
+hsdarm                 MACH_HSDARM             HSDARM                  1410
+sha_pon003             MACH_SHA_PON003         SHA_PON003              1411
+sha_pon004             MACH_SHA_PON004         SHA_PON004              1412
+sha_pon007             MACH_SHA_PON007         SHA_PON007              1413
+sha_pon011             MACH_SHA_PON011         SHA_PON011              1414
+h6042                  MACH_H6042              H6042                   1415
+h6043                  MACH_H6043              H6043                   1416
+looxc550               MACH_LOOXC550           LOOXC550                1417
+cnty_titan             MACH_CNTY_TITAN         CNTY_TITAN              1418
+app3xx                 MACH_APP3XX             APP3XX                  1419
+sideoatsgrama          MACH_SIDEOATSGRAMA      SIDEOATSGRAMA           1420
+xscale_palmt700p       MACH_XSCALE_PALMT700P   XSCALE_PALMT700P        1421
+xscale_palmt700w       MACH_XSCALE_PALMT700W   XSCALE_PALMT700W        1422
+xscale_palmt750                MACH_XSCALE_PALMT750    XSCALE_PALMT750         1423
+xscale_palmt755p       MACH_XSCALE_PALMT755P   XSCALE_PALMT755P        1424
+ezreganut9200          MACH_EZREGANUT9200      EZREGANUT9200           1425
+sarge                  MACH_SARGE              SARGE                   1426
+a696                   MACH_A696               A696                    1427
+turtle1916             MACH_TURTLE             TURTLE                  1428
+mx27_3ds               MACH_MX27_3DS           MX27_3DS                1430
+bishop                 MACH_BISHOP             BISHOP                  1431
+pxx                    MACH_PXX                PXX                     1432
+redwood                        MACH_REDWOOD            REDWOOD                 1433
+omap_2430dlp           MACH_OMAP_2430DLP       OMAP_2430DLP            1436
+omap_2430osk           MACH_OMAP_2430OSK       OMAP_2430OSK            1437
+sardine                        MACH_SARDINE            SARDINE                 1438
+halibut                        MACH_HALIBUT            HALIBUT                 1439
+trout                  MACH_TROUT              TROUT                   1440
+goldfish               MACH_GOLDFISH           GOLDFISH                1441
+gesbc2440              MACH_GESBC2440          GESBC2440               1442
+nomad                  MACH_NOMAD              NOMAD                   1443
+rosalind               MACH_ROSALIND           ROSALIND                1444
+cc9p9215               MACH_CC9P9215           CC9P9215                1445
+cc9p9210               MACH_CC9P9210           CC9P9210                1446
+cc9p9215js             MACH_CC9P9215JS         CC9P9215JS              1447
+cc9p9210js             MACH_CC9P9210JS         CC9P9210JS              1448
+nasffe                 MACH_NASFFE             NASFFE                  1449
+tn2x0bd                        MACH_TN2X0BD            TN2X0BD                 1450
+gwmpxa                 MACH_GWMPXA             GWMPXA                  1451
+exyplus                        MACH_EXYPLUS            EXYPLUS                 1452
+jadoo21                        MACH_JADOO21            JADOO21                 1453
+looxn560               MACH_LOOXN560           LOOXN560                1454
+bonsai                 MACH_BONSAI             BONSAI                  1455
+adsmilgato             MACH_ADSMILGATO         ADSMILGATO              1456
+gba                    MACH_GBA                GBA                     1457
+h6044                  MACH_H6044              H6044                   1458
+app                    MACH_APP                APP                     1459
+tct_hammer             MACH_TCT_HAMMER         TCT_HAMMER              1460
+herald                 MACH_HERMES             HERMES                  1461
+artemis                        MACH_ARTEMIS            ARTEMIS                 1462
+htctitan               MACH_HTCTITAN           HTCTITAN                1463
+qranium                        MACH_QRANIUM            QRANIUM                 1464
+adx_wsc2               MACH_ADX_WSC2           ADX_WSC2                1465
+adx_medinet            MACH_ADX_MEDINET        ADX_MEDINET             1466
+bboard                 MACH_BBOARD             BBOARD                  1467
+cambria                        MACH_CAMBRIA            CAMBRIA                 1468
+mt7xxx                 MACH_MT7XXX             MT7XXX                  1469
+matrix512              MACH_MATRIX512          MATRIX512               1470
+matrix522              MACH_MATRIX522          MATRIX522               1471
+ipac5010               MACH_IPAC5010           IPAC5010                1472
+sakura                 MACH_SAKURA             SAKURA                  1473
+grocx                  MACH_GROCX              GROCX                   1474
+pm9263                 MACH_PM9263             PM9263                  1475
+sim_one                        MACH_SIM_ONE            SIM_ONE                 1476
+acq132                 MACH_ACQ132             ACQ132                  1477
+datr                   MACH_DATR               DATR                    1478
+actux1                 MACH_ACTUX1             ACTUX1                  1479
+actux2                 MACH_ACTUX2             ACTUX2                  1480
+actux3                 MACH_ACTUX3             ACTUX3                  1481
+flexit                 MACH_FLEXIT             FLEXIT                  1482
+bh2x0bd                        MACH_BH2X0BD            BH2X0BD                 1483
+atb2002                        MACH_ATB2002            ATB2002                 1484
+xenon                  MACH_XENON              XENON                   1485
+fm607                  MACH_FM607              FM607                   1486
+matrix514              MACH_MATRIX514          MATRIX514               1487
+matrix524              MACH_MATRIX524          MATRIX524               1488
+inpod                  MACH_INPOD              INPOD                   1489
+jive                   MACH_JIVE               JIVE                    1490
+tll_mx21               MACH_TLL_MX21           TLL_MX21                1491
+sbc2800                        MACH_SBC2800            SBC2800                 1492
+cc7ucamry              MACH_CC7UCAMRY          CC7UCAMRY               1493
+ubisys_p9_sc15         MACH_UBISYS_P9_SC15     UBISYS_P9_SC15          1494
+ubisys_p9_ssc2d10      MACH_UBISYS_P9_SSC2D10  UBISYS_P9_SSC2D10       1495
+ubisys_p9_rcu3         MACH_UBISYS_P9_RCU3     UBISYS_P9_RCU3          1496
+aml_m8000              MACH_AML_M8000          AML_M8000               1497
+snapper_270            MACH_SNAPPER_270        SNAPPER_270             1498
+omap_bbx               MACH_OMAP_BBX           OMAP_BBX                1499
+ucn2410                        MACH_UCN2410            UCN2410                 1500
+sam9_l9260             MACH_SAM9_L9260         SAM9_L9260              1501
+eti_c2                 MACH_ETI_C2             ETI_C2                  1502
+avalanche              MACH_AVALANCHE          AVALANCHE               1503
+realview_pb1176                MACH_REALVIEW_PB1176    REALVIEW_PB1176         1504
+dp1500                 MACH_DP1500             DP1500                  1505
+apple_iphone           MACH_APPLE_IPHONE       APPLE_IPHONE            1506
+yl9200                 MACH_YL9200             YL9200                  1507
+rd88f5182              MACH_RD88F5182          RD88F5182               1508
+kurobox_pro            MACH_KUROBOX_PRO        KUROBOX_PRO             1509
+se_poet                        MACH_SE_POET            SE_POET                 1510
+mx31_3ds               MACH_MX31_3DS           MX31_3DS                1511
+r270                   MACH_R270               R270                    1512
+armour21               MACH_ARMOUR21           ARMOUR21                1513
+dt2                    MACH_DT2                DT2                     1514
+vt4                    MACH_VT4                VT4                     1515
+tyco320                        MACH_TYCO320            TYCO320                 1516
+adma                   MACH_ADMA               ADMA                    1517
+wp188                  MACH_WP188              WP188                   1518
+corsica                        MACH_CORSICA            CORSICA                 1519
+bigeye                 MACH_BIGEYE             BIGEYE                  1520
+tll5000                        MACH_TLL5000            TLL5000                 1522
+hni270                 MACH_HNI_X270           HNI_X270                1523
+qong                   MACH_QONG               QONG                    1524
+tcompact               MACH_TCOMPACT           TCOMPACT                1525
+puma5                  MACH_PUMA5              PUMA5                   1526
+elara                  MACH_ELARA              ELARA                   1527
+ellington              MACH_ELLINGTON          ELLINGTON               1528
+xda_atom               MACH_XDA_ATOM           XDA_ATOM                1529
+energizer2             MACH_ENERGIZER2         ENERGIZER2              1530
+odin                   MACH_ODIN               ODIN                    1531
+actux4                 MACH_ACTUX4             ACTUX4                  1532
+esl_omap               MACH_ESL_OMAP           ESL_OMAP                1533
+omap2evm               MACH_OMAP2EVM           OMAP2EVM                1534
+omap3evm               MACH_OMAP3EVM           OMAP3EVM                1535
+adx_pcu57              MACH_ADX_PCU57          ADX_PCU57               1536
+monaco                 MACH_MONACO             MONACO                  1537
+levante                        MACH_LEVANTE            LEVANTE                 1538
+tmxipx425              MACH_TMXIPX425          TMXIPX425               1539
+leep                   MACH_LEEP               LEEP                    1540
+raad                   MACH_RAAD               RAAD                    1541
+dns323                 MACH_DNS323             DNS323                  1542
+ap1000                 MACH_AP1000             AP1000                  1543
+a9sam6432              MACH_A9SAM6432          A9SAM6432               1544
+shiny                  MACH_SHINY              SHINY                   1545
+omap3_beagle           MACH_OMAP3_BEAGLE       OMAP3_BEAGLE            1546
+csr_bdb2               MACH_CSR_BDB2           CSR_BDB2                1547
+nokia_n810             MACH_NOKIA_N810         NOKIA_N810              1548
+c270                   MACH_C270               C270                    1549
+sentry                 MACH_SENTRY             SENTRY                  1550
+pcm038                 MACH_PCM038             PCM038                  1551
+anc300                 MACH_ANC300             ANC300                  1552
+htckaiser              MACH_HTCKAISER          HTCKAISER               1553
+sbat100                        MACH_SBAT100            SBAT100                 1554
+modunorm               MACH_MODUNORM           MODUNORM                1555
+pelos_twarm            MACH_PELOS_TWARM        PELOS_TWARM             1556
+flank                  MACH_FLANK              FLANK                   1557
+sirloin                        MACH_SIRLOIN            SIRLOIN                 1558
+brisket                        MACH_BRISKET            BRISKET                 1559
+chuck                  MACH_CHUCK              CHUCK                   1560
+otter                  MACH_OTTER              OTTER                   1561
+davinci_ldk            MACH_DAVINCI_LDK        DAVINCI_LDK             1562
+phreedom               MACH_PHREEDOM           PHREEDOM                1563
+sg310                  MACH_SG310              SG310                   1564
+ts_x09                 MACH_TS209              TS209                   1565
+at91cap9adk            MACH_AT91CAP9ADK        AT91CAP9ADK             1566
+tion9315               MACH_TION9315           TION9315                1567
+mast                   MACH_MAST               MAST                    1568
+pfw                    MACH_PFW                PFW                     1569
+yl_p2440               MACH_YL_P2440           YL_P2440                1570
+zsbc32                 MACH_ZSBC32             ZSBC32                  1571
+omap_pace2             MACH_OMAP_PACE2         OMAP_PACE2              1572
+imx_pace2              MACH_IMX_PACE2          IMX_PACE2               1573
+mx31moboard            MACH_MX31MOBOARD        MX31MOBOARD             1574
+mx37_3ds               MACH_MX37_3DS           MX37_3DS                1575
+rcc                    MACH_RCC                RCC                     1576
+dmp                    MACH_ARM9               ARM9                    1577
+vision_ep9307          MACH_VISION_EP9307      VISION_EP9307           1578
+scly1000               MACH_SCLY1000           SCLY1000                1579
+fontel_ep              MACH_FONTEL_EP          FONTEL_EP               1580
+voiceblue3g            MACH_VOICEBLUE3G        VOICEBLUE3G             1581
+tt9200                 MACH_TT9200             TT9200                  1582
+digi2410               MACH_DIGI2410           DIGI2410                1583
+terastation_pro2       MACH_TERASTATION_PRO2   TERASTATION_PRO2        1584
+linkstation_pro                MACH_LINKSTATION_PRO    LINKSTATION_PRO         1585
+motorola_a780          MACH_MOTOROLA_A780      MOTOROLA_A780           1587
+motorola_e6            MACH_MOTOROLA_E6        MOTOROLA_E6             1588
+motorola_e2            MACH_MOTOROLA_E2        MOTOROLA_E2             1589
+motorola_e680          MACH_MOTOROLA_E680      MOTOROLA_E680           1590
+ur2410                 MACH_UR2410             UR2410                  1591
+tas9261                        MACH_TAS9261            TAS9261                 1592
+davinci_hermes_hd      MACH_HERMES_HD          HERMES_HD               1593
+davinci_perseo_hd      MACH_PERSEO_HD          PERSEO_HD               1594
+stargazer2             MACH_STARGAZER2         STARGAZER2              1595
+e350                   MACH_E350               E350                    1596
+wpcm450                        MACH_WPCM450            WPCM450                 1597
+cartesio               MACH_CARTESIO           CARTESIO                1598
+toybox                 MACH_TOYBOX             TOYBOX                  1599
+tx27                   MACH_TX27               TX27                    1600
+ts409                  MACH_TS409              TS409                   1601
+p300                   MACH_P300               P300                    1602
+xdacomet               MACH_XDACOMET           XDACOMET                1603
+dexflex2               MACH_DEXFLEX2           DEXFLEX2                1604
+ow                     MACH_OW                 OW                      1605
+armebs3                        MACH_ARMEBS3            ARMEBS3                 1606
+u3                     MACH_U3                 U3                      1607
+smdk2450               MACH_SMDK2450           SMDK2450                1608
+rsi_ews                        MACH_RSI_EWS            RSI_EWS                 1609
+tnb                    MACH_TNB                TNB                     1610
+toepath                        MACH_TOEPATH            TOEPATH                 1611
+kb9263                 MACH_KB9263             KB9263                  1612
+mt7108                 MACH_MT7108             MT7108                  1613
+smtr2440               MACH_SMTR2440           SMTR2440                1614
+manao                  MACH_MANAO              MANAO                   1615

diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h
index 791d0238c68f133d48664663c4812074737b0247..c85860bad585ecfd10d4a316408f8080f7748667 100644 (file)
--- a/arch/arm/vfp/vfp.h
+++ b/arch/arm/vfp/vfp.h
@@ -265,7 +265,11 @@ struct vfp_double {
  * which returns (double)0.0.  This is useful for the compare with
  * zero instructions.
  */
+#ifdef CONFIG_VFPv3
+#define VFP_REG_ZERO   32
+#else
 #define VFP_REG_ZERO   16
+#endif
 extern u64 vfp_get_double(unsigned int reg);
 extern void vfp_put_double(u64 val, unsigned int reg);
 

diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index 0ac022f800a13578d97db2a6236f2cc16e86ef03..353f9e5c7919196134e4323c86cb028c0b12eac4 100644 (file)
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -99,12 +99,12 @@ vfp_support_entry:
        DBGSTR1 "save old state %p", r4
        cmp     r4, #0
        beq     no_old_VFP_process
+       VFPFSTMIA r4, r5                @ save the working registers
        VFPFMRX r5, FPSCR               @ current status
-       VFPFMRX r6, FPINST              @ FPINST (always there, rev0 onwards)
-       tst     r1, #FPEXC_FPV2         @ is there an FPINST2 to read?
-       VFPFMRX r8, FPINST2, NE         @ FPINST2 if needed - avoids reading
-                                       @ nonexistant reg on rev0
-       VFPFSTMIA r4                    @ save the working registers
+       tst     r1, #FPEXC_EX           @ is there additional state to save?
+       VFPFMRX r6, FPINST, NE          @ FPINST (only if FPEXC.EX is set)
+       tstne   r1, #FPEXC_FP2V         @ is there an FPINST2 to read?
+       VFPFMRX r8, FPINST2, NE         @ FPINST2 if needed (and present)
        stmia   r4, {r1, r5, r6, r8}    @ save FPEXC, FPSCR, FPINST, FPINST2
                                        @ and point r4 at the word at the
                                        @ start of the register dump
@@ -114,13 +114,13 @@ no_old_VFP_process:
        DBGSTR1 "load state %p", r10
        str     r10, [r3, r11, lsl #2]  @ update the last_VFP_context pointer
                                        @ Load the saved state back into the VFP
-       VFPFLDMIA r10                   @ reload the working registers while
+       VFPFLDMIA r10, r5               @ reload the working registers while
                                        @ FPEXC is in a safe state
        ldmia   r10, {r1, r5, r6, r8}   @ load FPEXC, FPSCR, FPINST, FPINST2
-       tst     r1, #FPEXC_FPV2         @ is there an FPINST2 to write?
-       VFPFMXR FPINST2, r8, NE         @ FPINST2 if needed - avoids writing
-                                       @ nonexistant reg on rev0
-       VFPFMXR FPINST, r6
+       tst     r1, #FPEXC_EX           @ is there additional state to restore?
+       VFPFMXR FPINST, r6, NE          @ restore FPINST (only if FPEXC.EX is set)
+       tstne   r1, #FPEXC_FP2V         @ is there an FPINST2 to write?
+       VFPFMXR FPINST2, r8, NE         @ FPINST2 if needed (and present)
        VFPFMXR FPSCR, r5               @ restore status
 
 check_for_exception:
@@ -136,10 +136,14 @@ check_for_exception:
 
 
 look_for_VFP_exceptions:
-       tst     r1, #FPEXC_EX
+       @ Check for synchronous or asynchronous exception
+       tst     r1, #FPEXC_EX | FPEXC_DEX
        bne     process_exception
+       @ On some implementations of the VFP subarch 1, setting FPSCR.IXE
+       @ causes all the CDP instructions to be bounced synchronously without
+       @ setting the FPEXC.EX bit
        VFPFMRX r5, FPSCR
-       tst     r5, #FPSCR_IXE          @ IXE doesn't set FPEXC_EX !
+       tst     r5, #FPSCR_IXE
        bne     process_exception
 
        @ Fall into hand on to next handler - appropriate coproc instr
@@ -150,10 +154,6 @@ look_for_VFP_exceptions:
 
 process_exception:
        DBGSTR  "bounce"
-       sub     r2, r2, #4
-       str     r2, [sp, #S_PC]         @ retry the instruction on exit from
-                                       @ the imprecise exception handling in
-                                       @ the support code
        mov     r2, sp                  @ nothing stacked - regdump is at TOS
        mov     lr, r9                  @ setup for a return to the user code.
 
@@ -161,7 +161,7 @@ process_exception:
        @   r0 holds the trigger instruction
        @   r1 holds the FPEXC value
        @   r2 pointer to register dump
-       b       VFP9_bounce             @ we have handled this - the support
+       b       VFP_bounce              @ we have handled this - the support
                                        @ code will raise an exception if
                                        @ required. If not, the user code will
                                        @ retry the faulted instruction
@@ -174,12 +174,12 @@ vfp_save_state:
        @ r0 - save location
        @ r1 - FPEXC
        DBGSTR1 "save VFP state %p", r0
+       VFPFSTMIA r0, r2                @ save the working registers
        VFPFMRX r2, FPSCR               @ current status
-       VFPFMRX r3, FPINST              @ FPINST (always there, rev0 onwards)
-       tst     r1, #FPEXC_FPV2         @ is there an FPINST2 to read?
-       VFPFMRX r12, FPINST2, NE        @ FPINST2 if needed - avoids reading
-                                       @ nonexistant reg on rev0
-       VFPFSTMIA r0                    @ save the working registers
+       tst     r1, #FPEXC_EX           @ is there additional state to save?
+       VFPFMRX r3, FPINST, NE          @ FPINST (only if FPEXC.EX is set)
+       tstne   r1, #FPEXC_FP2V         @ is there an FPINST2 to read?
+       VFPFMRX r12, FPINST2, NE        @ FPINST2 if needed (and present)
        stmia   r0, {r1, r2, r3, r12}   @ save FPEXC, FPSCR, FPINST, FPINST2
        mov     pc, lr
 #endif
@@ -217,8 +217,15 @@ vfp_get_double:
        fmrrd   r0, r1, d\dr
        mov     pc, lr
        .endr
+#ifdef CONFIG_VFPv3
+       @ d16 - d31 registers
+       .irp    dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
+       mrrc    p11, 3, r0, r1, c\dr    @ fmrrd r0, r1, d\dr
+       mov     pc, lr
+       .endr
+#endif
 
-       @ virtual register 16 for compare with zero
+       @ virtual register 16 (or 32 if VFPv3) for compare with zero
        mov     r0, #0
        mov     r1, #0
        mov     pc, lr
@@ -231,3 +238,10 @@ vfp_put_double:
        fmdrr   d\dr, r0, r1
        mov     pc, lr
        .endr
+#ifdef CONFIG_VFPv3
+       @ d16 - d31 registers
+       .irp    dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
+       mcrr    p11, 3, r1, r2, c\dr    @ fmdrr r1, r2, d\dr
+       mov     pc, lr
+       .endr
+#endif

diff --git a/arch/arm/vfp/vfpinstr.h b/arch/arm/vfp/vfpinstr.h
index 7f343a4beca0542151e1a57f1f2c3612159daa14..15b95b5ab97ea6e149efce7bf316a896b2b014c4 100644 (file)
--- a/arch/arm/vfp/vfpinstr.h
+++ b/arch/arm/vfp/vfpinstr.h
@@ -52,11 +52,11 @@
 #define FEXT_TO_IDX(inst)      ((inst & 0x000f0000) >> 15 | (inst & (1 << 7)) >> 7)
 
 #define vfp_get_sd(inst)       ((inst & 0x0000f000) >> 11 | (inst & (1 << 22)) >> 22)
-#define vfp_get_dd(inst)       ((inst & 0x0000f000) >> 12)
+#define vfp_get_dd(inst)       ((inst & 0x0000f000) >> 12 | (inst & (1 << 22)) >> 18)
 #define vfp_get_sm(inst)       ((inst & 0x0000000f) << 1 | (inst & (1 << 5)) >> 5)
-#define vfp_get_dm(inst)       ((inst & 0x0000000f))
+#define vfp_get_dm(inst)       ((inst & 0x0000000f) | (inst & (1 << 5)) >> 1)
 #define vfp_get_sn(inst)       ((inst & 0x000f0000) >> 15 | (inst & (1 << 7)) >> 7)
-#define vfp_get_dn(inst)       ((inst & 0x000f0000) >> 16)
+#define vfp_get_dn(inst)       ((inst & 0x000f0000) >> 16 | (inst & (1 << 7)) >> 3)
 
 #define vfp_single(inst)       (((inst) & 0x0000f00) == 0xa00)
 

diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index b4e210df92f2a37084c9dff73ae07b24ce73f725..32455c633f1c389039d455e10f990399c7c16e28 100644 (file)
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -125,13 +125,13 @@ void vfp_raise_sigfpe(unsigned int sicode, struct pt_regs *regs)
        send_sig_info(SIGFPE, &info, current);
 }
 
-static void vfp_panic(char *reason)
+static void vfp_panic(char *reason, u32 inst)
 {
        int i;
 
        printk(KERN_ERR "VFP: Error: %s\n", reason);
        printk(KERN_ERR "VFP: EXC 0x%08x SCR 0x%08x INST 0x%08x\n",
-               fmrx(FPEXC), fmrx(FPSCR), fmrx(FPINST));
+               fmrx(FPEXC), fmrx(FPSCR), inst);
        for (i = 0; i < 32; i += 2)
                printk(KERN_ERR "VFP: s%2u: 0x%08x s%2u: 0x%08x\n",
                       i, vfp_get_float(i), i+1, vfp_get_float(i+1));
@@ -147,19 +147,16 @@ static void vfp_raise_exceptions(u32 exceptions, u32 inst, u32 fpscr, struct pt_
        pr_debug("VFP: raising exceptions %08x\n", exceptions);
 
        if (exceptions == VFP_EXCEPTION_ERROR) {
-               vfp_panic("unhandled bounce");
+               vfp_panic("unhandled bounce", inst);
                vfp_raise_sigfpe(0, regs);
                return;
        }
 
        /*
-        * If any of the status flags are set, update the FPSCR.
+        * Update the FPSCR with the additional exception flags.
         * Comparison instructions always return at least one of
         * these flags set.
         */
-       if (exceptions & (FPSCR_N|FPSCR_Z|FPSCR_C|FPSCR_V))
-               fpscr &= ~(FPSCR_N|FPSCR_Z|FPSCR_C|FPSCR_V);
-
        fpscr |= exceptions;
 
        fmxr(FPSCR, fpscr);
@@ -220,35 +217,64 @@ static u32 vfp_emulate_instruction(u32 inst, u32 fpscr, struct pt_regs *regs)
 /*
  * Package up a bounce condition.
  */
-void VFP9_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs)
+void VFP_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs)
 {
-       u32 fpscr, orig_fpscr, exceptions, inst;
+       u32 fpscr, orig_fpscr, fpsid, exceptions;
 
        pr_debug("VFP: bounce: trigger %08x fpexc %08x\n", trigger, fpexc);
 
        /*
-        * Enable access to the VFP so we can handle the bounce.
+        * At this point, FPEXC can have the following configuration:
+        *
+        *  EX DEX IXE
+        *  0   1   x   - synchronous exception
+        *  1   x   0   - asynchronous exception
+        *  1   x   1   - sychronous on VFP subarch 1 and asynchronous on later
+        *  0   0   1   - synchronous on VFP9 (non-standard subarch 1
+        *                implementation), undefined otherwise
+        *
+        * Clear various bits and enable access to the VFP so we can
+        * handle the bounce.
         */
-       fmxr(FPEXC, fpexc & ~(FPEXC_EX|FPEXC_FPV2|FPEXC_INV|FPEXC_UFC|FPEXC_OFC|FPEXC_IOC));
+       fmxr(FPEXC, fpexc & ~(FPEXC_EX|FPEXC_DEX|FPEXC_FP2V|FPEXC_VV|FPEXC_TRAP_MASK));
 
+       fpsid = fmrx(FPSID);
        orig_fpscr = fpscr = fmrx(FPSCR);
 
        /*
-        * If we are running with inexact exceptions enabled, we need to
-        * emulate the trigger instruction.  Note that as we're emulating
-        * the trigger instruction, we need to increment PC.
+        * Check for the special VFP subarch 1 and FPSCR.IXE bit case
         */
-       if (fpscr & FPSCR_IXE) {
-               regs->ARM_pc += 4;
+       if ((fpsid & FPSID_ARCH_MASK) == (1 << FPSID_ARCH_BIT)
+           && (fpscr & FPSCR_IXE)) {
+               /*
+                * Synchronous exception, emulate the trigger instruction
+                */
                goto emulate;
        }
 
-       barrier();
+       if (fpexc & FPEXC_EX) {
+               /*
+                * Asynchronous exception. The instruction is read from FPINST
+                * and the interrupted instruction has to be restarted.
+                */
+               trigger = fmrx(FPINST);
+               regs->ARM_pc -= 4;
+       } else if (!(fpexc & FPEXC_DEX)) {
+               /*
+                * Illegal combination of bits. It can be caused by an
+                * unallocated VFP instruction but with FPSCR.IXE set and not
+                * on VFP subarch 1.
+                */
+                vfp_raise_exceptions(VFP_EXCEPTION_ERROR, trigger, fpscr, regs);
+                return;
+       }
 
        /*
-        * Modify fpscr to indicate the number of iterations remaining
+        * Modify fpscr to indicate the number of iterations remaining.
+        * If FPEXC.EX is 0, FPEXC.DEX is 1 and the FPEXC.VV bit indicates
+        * whether FPEXC.VECITR or FPSCR.LEN is used.
         */
-       if (fpexc & FPEXC_EX) {
+       if (fpexc & (FPEXC_EX | FPEXC_VV)) {
                u32 len;
 
                len = fpexc + (1 << FPEXC_LENGTH_BIT);
@@ -262,15 +288,15 @@ void VFP9_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs)
         * FPEXC bounce reason, but this appears to be unreliable.
         * Emulate the bounced instruction instead.
         */
-       inst = fmrx(FPINST);
-       exceptions = vfp_emulate_instruction(inst, fpscr, regs);
+       exceptions = vfp_emulate_instruction(trigger, fpscr, regs);
        if (exceptions)
-               vfp_raise_exceptions(exceptions, inst, orig_fpscr, regs);
+               vfp_raise_exceptions(exceptions, trigger, orig_fpscr, regs);
 
        /*
-        * If there isn't a second FP instruction, exit now.
+        * If there isn't a second FP instruction, exit now. Note that
+        * the FPEXC.FP2V bit is valid only if FPEXC.EX is 1.
         */
-       if (!(fpexc & FPEXC_FPV2))
+       if (fpexc ^ (FPEXC_EX | FPEXC_FP2V))
                return;
 
        /*
@@ -279,10 +305,9 @@ void VFP9_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs)
         */
        barrier();
        trigger = fmrx(FPINST2);
-       orig_fpscr = fpscr = fmrx(FPSCR);
 
  emulate:
-       exceptions = vfp_emulate_instruction(trigger, fpscr, regs);
+       exceptions = vfp_emulate_instruction(trigger, orig_fpscr, regs);
        if (exceptions)
                vfp_raise_exceptions(exceptions, trigger, orig_fpscr, regs);
 }
@@ -306,16 +331,9 @@ static int __init vfp_init(void)
 {
        unsigned int vfpsid;
        unsigned int cpu_arch = cpu_architecture();
-       u32 access = 0;
 
-       if (cpu_arch >= CPU_ARCH_ARMv6) {
-               access = get_copro_access();
-
-               /*
-                * Enable full access to VFP (cp10 and cp11)
-                */
-               set_copro_access(access | CPACC_FULL(10) | CPACC_FULL(11));
-       }
+       if (cpu_arch >= CPU_ARCH_ARMv6)
+               vfp_enable(NULL);
 
        /*
         * First check that there is a VFP that we can use.
@@ -329,15 +347,9 @@ static int __init vfp_init(void)
        vfp_vector = vfp_null_entry;
 
        printk(KERN_INFO "VFP support v0.3: ");
-       if (VFP_arch) {
+       if (VFP_arch)
                printk("not present\n");
-
-               /*
-                * Restore the copro access register.
-                */
-               if (cpu_arch >= CPU_ARCH_ARMv6)
-                       set_copro_access(access);
-       } else if (vfpsid & FPSID_NODOUBLE) {
+       else if (vfpsid & FPSID_NODOUBLE) {
                printk("no double precision support\n");
        } else {
                smp_call_function(vfp_enable, NULL, 1, 1);

diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index 548a32082e4a2f65dd5173b47ad2ded12e1f1573..4316f5a48a0f7bc696fd70ba22d03beb433699c7 100644 (file)
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -361,12 +361,6 @@ static int __init mv64x60_i2c_device_setup(struct device_node *np, int id)
        else
                pdata.timeout = 1000;   /* 1 second */
 
-       prop = of_get_property(np, "retries", NULL);
-       if (prop)
-               pdata.retries = *prop;
-       else
-               pdata.retries = 1;
-
        pdev = platform_device_alloc(MV64XXX_I2C_CTLR_NAME, id);
        if (!pdev)
                return -ENOMEM;

diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 2744b8a6f66aee66daa87d9f97332f54afd2e6f2..90fe904d36141623c5f81f922647b4ac96af171a 100644 (file)
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -411,7 +411,6 @@ static struct mv64xxx_i2c_pdata mv64xxx_i2c_pdata = {
        .freq_m                 = 8,
        .freq_n                 = 3,
        .timeout                = 1000, /* Default timeout of 1 second */
-       .retries                = 1,
 };
 
 static struct resource mv64xxx_i2c_resources[] = {

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 8d12b26bb6c61a9a5f9ec500a86b10834569901a..b61f56b6f3118118d90f22fec2abc062ee914b9e 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -643,7 +643,7 @@ config I2C_PCA_ISA
 
 config I2C_MV64XXX
        tristate "Marvell mv64xxx I2C Controller"
-       depends on MV64X60 && EXPERIMENTAL
+       depends on (MV64X60 || ARCH_ORION) && EXPERIMENTAL
        help
          If you say yes to this option, support will be included for the
          built-in I2C interface on the Marvell 64xxx line of host bridges.

diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index bb7bf68a7fb66eb4fb648ba0d770d2bcbda38333..036e6a883e6788e1564a56ae04afb227971681d6 100644 (file)
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -1,6 +1,6 @@
 /*
- * Driver for the i2c controller on the Marvell line of host bridges for MIPS
- * and PPC (e.g, gt642[46]0, mv643[46]0, mv644[46]0).
+ * Driver for the i2c controller on the Marvell line of host bridges
+ * (e.g, gt642[46]0, mv643[46]0, mv644[46]0, and Orion SoC family).
  *
  * Author: Mark A. Greer <mgreer@mvista.com>
  *
@@ -14,7 +14,7 @@
 #include <linux/spinlock.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
-#include <linux/mv643xx.h>
+#include <linux/mv643xx_i2c.h>
 #include <linux/platform_device.h>
 
 #include <asm/io.h>
@@ -86,6 +86,7 @@ struct mv64xxx_i2c_data {
        u32                     cntl_bits;
        void __iomem            *reg_base;
        u32                     reg_base_p;
+       u32                     reg_size;
        u32                     addr1;
        u32                     addr2;
        u32                     bytes_left;
@@ -463,17 +464,20 @@ static int __devinit
 mv64xxx_i2c_map_regs(struct platform_device *pd,
        struct mv64xxx_i2c_data *drv_data)
 {
-       struct resource *r;
+       int size;
+       struct resource *r = platform_get_resource(pd, IORESOURCE_MEM, 0);
 
-       if ((r = platform_get_resource(pd, IORESOURCE_MEM, 0)) &&
-               request_mem_region(r->start, MV64XXX_I2C_REG_BLOCK_SIZE,
-                       drv_data->adapter.name)) {
+       if (!r)
+               return -ENODEV;
 
-               drv_data->reg_base = ioremap(r->start,
-                       MV64XXX_I2C_REG_BLOCK_SIZE);
-               drv_data->reg_base_p = r->start;
-       } else
-               return -ENOMEM;
+       size = r->end - r->start + 1;
+
+       if (!request_mem_region(r->start, size, drv_data->adapter.name))
+               return -EBUSY;
+
+       drv_data->reg_base = ioremap(r->start, size);
+       drv_data->reg_base_p = r->start;
+       drv_data->reg_size = size;
 
        return 0;
 }
@@ -483,8 +487,7 @@ mv64xxx_i2c_unmap_regs(struct mv64xxx_i2c_data *drv_data)
 {
        if (drv_data->reg_base) {
                iounmap(drv_data->reg_base);
-               release_mem_region(drv_data->reg_base_p,
-                       MV64XXX_I2C_REG_BLOCK_SIZE);
+               release_mem_region(drv_data->reg_base_p, drv_data->reg_size);
        }
 
        drv_data->reg_base = NULL;
@@ -529,7 +532,6 @@ mv64xxx_i2c_probe(struct platform_device *pd)
        drv_data->adapter.owner = THIS_MODULE;
        drv_data->adapter.class = I2C_CLASS_HWMON;
        drv_data->adapter.timeout = pdata->timeout;
-       drv_data->adapter.retries = pdata->retries;
        drv_data->adapter.nr = pd->id;
        platform_set_drvdata(pd, drv_data);
        i2c_set_adapdata(&drv_data->adapter, drv_data);

diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index b1b2e07bf080b3cb348726e3c7a3aff935ad7725..99d92f5c93d68f1b778c8a419963274f9b299e5b 100644 (file)
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -74,10 +74,10 @@ extern unsigned int get_clk_frequency_khz(int info);
 
 static unsigned long calc_waittime(struct corgi_ts *corgi_ts)
 {
-       unsigned long hsync_len = corgi_ts->machinfo->get_hsync_len();
+       unsigned long hsync_invperiod = corgi_ts->machinfo->get_hsync_invperiod();
 
-       if (hsync_len)
-               return get_clk_frequency_khz(0)*1000/hsync_len;
+       if (hsync_invperiod)
+               return get_clk_frequency_khz(0)*1000/hsync_invperiod;
        else
                return 0;
 }
@@ -114,7 +114,7 @@ static int sync_receive_data_send_cmd(struct corgi_ts *corgi_ts, int doRecive, i
                        if (timer2-timer1 > wait_time) {
                                /* too slow - timeout, try again */
                                corgi_ts->machinfo->wait_hsync();
-                               /* get OSCR */
+                               /* get CCNT */
                                CCNT(timer1);
                                /* Wait after HSync */
                                CCNT(timer2);

diff --git a/drivers/mfd/ucb1x00-assabet.c b/drivers/mfd/ucb1x00-assabet.c
index b7c8e78138653c33611ed98d8d58973454a7ab27..61aeaf79640dc7d9632b8fe15c73aaea4b71dc22 100644 (file)
--- a/drivers/mfd/ucb1x00-assabet.c
+++ b/drivers/mfd/ucb1x00-assabet.c
@@ -20,7 +20,7 @@
 #include "ucb1x00.h"
 
 #define UCB1X00_ATTR(name,input)\
-static ssize_t name##_show(struct device *dev, struct device_attribute *attr,
+static ssize_t name##_show(struct device *dev, struct device_attribute *attr, \
                           char *buf)   \
 {                                                              \
        struct ucb1x00 *ucb = classdev_to_ucb1x00(dev);         \
@@ -38,17 +38,17 @@ UCB1X00_ATTR(batt_temp, UCB_ADC_INP_AD2);
 
 static int ucb1x00_assabet_add(struct ucb1x00_dev *dev)
 {
-       device_create_file(&dev->ucb->dev, &device_attr_vbatt);
-       device_create_file(&dev->ucb->dev, &device_attr_vcharger);
-       device_create_file(&dev->ucb->dev, &device_attr_batt_temp);
+       device_create_file(&dev->ucb->dev, &dev_attr_vbatt);
+       device_create_file(&dev->ucb->dev, &dev_attr_vcharger);
+       device_create_file(&dev->ucb->dev, &dev_attr_batt_temp);
        return 0;
 }
 
 static void ucb1x00_assabet_remove(struct ucb1x00_dev *dev)
 {
-       device_remove_file(&dev->ucb->cdev, &device_attr_batt_temp);
-       device_remove_file(&dev->ucb->cdev, &device_attr_vcharger);
-       device_remove_file(&dev->ucb->cdev, &device_attr_vbatt);
+       device_remove_file(&dev->ucb->dev, &dev_attr_batt_temp);
+       device_remove_file(&dev->ucb->dev, &dev_attr_vcharger);
+       device_remove_file(&dev->ucb->dev, &dev_attr_vbatt);
 }
 
 static struct ucb1x00_driver ucb1x00_assabet_driver = {

diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 1654a3330340a2bfdfb1fd740d15ed4af0e76f95..1ea8482037bb8551b0a64efbde57825ecedaf406 100644 (file)
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -65,6 +65,8 @@ struct pxamci_host {
        unsigned int            dma_len;
 
        unsigned int            dma_dir;
+       unsigned int            dma_drcmrrx;
+       unsigned int            dma_drcmrtx;
 };
 
 static void pxamci_stop_clock(struct pxamci_host *host)
@@ -131,13 +133,13 @@ static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data)
        if (data->flags & MMC_DATA_READ) {
                host->dma_dir = DMA_FROM_DEVICE;
                dcmd = DCMD_INCTRGADDR | DCMD_FLOWTRG;
-               DRCMRTXMMC = 0;
-               DRCMRRXMMC = host->dma | DRCMR_MAPVLD;
+               DRCMR(host->dma_drcmrtx) = 0;
+               DRCMR(host->dma_drcmrrx) = host->dma | DRCMR_MAPVLD;
        } else {
                host->dma_dir = DMA_TO_DEVICE;
                dcmd = DCMD_INCSRCADDR | DCMD_FLOWSRC;
-               DRCMRRXMMC = 0;
-               DRCMRTXMMC = host->dma | DRCMR_MAPVLD;
+               DRCMR(host->dma_drcmrrx) = 0;
+               DRCMR(host->dma_drcmrtx) = host->dma | DRCMR_MAPVLD;
        }
 
        dcmd |= DCMD_BURST32 | DCMD_WIDTH1;
@@ -375,14 +377,23 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                if (host->clkrt == CLKRT_OFF)
                        clk_enable(host->clk);
 
-               /*
-                * clk might result in a lower divisor than we
-                * desire.  check for that condition and adjust
-                * as appropriate.
-                */
-               if (rate / clk > ios->clock)
-                       clk <<= 1;
-               host->clkrt = fls(clk) - 1;
+               if (ios->clock == 26000000) {
+                       /* to support 26MHz on pxa300/pxa310 */
+                       host->clkrt = 7;
+               } else {
+                       /* to handle (19.5MHz, 26MHz) */
+                       if (!clk)
+                               clk = 1;
+
+                       /*
+                        * clk might result in a lower divisor than we
+                        * desire.  check for that condition and adjust
+                        * as appropriate.
+                        */
+                       if (rate / clk > ios->clock)
+                               clk <<= 1;
+                       host->clkrt = fls(clk) - 1;
+               }
 
                /*
                 * we write clkrt on the next command
@@ -459,7 +470,7 @@ static int pxamci_probe(struct platform_device *pdev)
 {
        struct mmc_host *mmc;
        struct pxamci_host *host = NULL;
-       struct resource *r;
+       struct resource *r, *dmarx, *dmatx;
        int ret, irq;
 
        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -519,7 +530,8 @@ static int pxamci_probe(struct platform_device *pdev)
         * Calculate minimum clock rate, rounding up.
         */
        mmc->f_min = (host->clkrate + 63) / 64;
-       mmc->f_max = host->clkrate;
+       mmc->f_max = (cpu_is_pxa300() || cpu_is_pxa310()) ? 26000000
+                                                         : host->clkrate;
 
        mmc->ocr_avail = host->pdata ?
                         host->pdata->ocr_mask :
@@ -529,6 +541,9 @@ static int pxamci_probe(struct platform_device *pdev)
        if (!cpu_is_pxa21x() && !cpu_is_pxa25x()) {
                mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ;
                host->cmdat |= CMDAT_SDIO_INT_EN;
+               if (cpu_is_pxa300() || cpu_is_pxa310())
+                       mmc->caps |= MMC_CAP_MMC_HIGHSPEED |
+                                    MMC_CAP_SD_HIGHSPEED;
        }
 
        host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL);
@@ -570,6 +585,20 @@ static int pxamci_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, mmc);
 
+       dmarx = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+       if (!dmarx) {
+               ret = -ENXIO;
+               goto out;
+       }
+       host->dma_drcmrrx = dmarx->start;
+
+       dmatx = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+       if (!dmatx) {
+               ret = -ENXIO;
+               goto out;
+       }
+       host->dma_drcmrtx = dmatx->start;
+
        if (host->pdata && host->pdata->init)
                host->pdata->init(&pdev->dev, pxamci_detect_irq, mmc);
 
@@ -613,8 +642,8 @@ static int pxamci_remove(struct platform_device *pdev)
                       END_CMD_RES|PRG_DONE|DATA_TRAN_DONE,
                       host->base + MMC_I_MASK);
 
-               DRCMRRXMMC = 0;
-               DRCMRTXMMC = 0;
+               DRCMR(host->dma_drcmrrx) = 0;
+               DRCMR(host->dma_drcmrtx) = 0;
 
                free_irq(host->irq, host);
                pxa_free_dma(host->dma);

diff --git a/drivers/mmc/host/pxamci.h b/drivers/mmc/host/pxamci.h
index 748c7706f237f3bd4077bbce3f2e5b2dd2aba196..f6c2e2fcce370adbb533d14dc5017ee28443bc5d 100644 (file)
--- a/drivers/mmc/host/pxamci.h
+++ b/drivers/mmc/host/pxamci.h
@@ -68,7 +68,7 @@
 #define PRG_DONE               (1 << 1)
 #define DATA_TRAN_DONE         (1 << 0)
 
-#ifdef CONFIG_PXA27x
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #define MMC_I_MASK_ALL          0x00001fff
 #else
 #define MMC_I_MASK_ALL          0x0000007f

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 9af05a2f4af3c433064b245b2aa383d761d99d4e..a6728661c4167ffa065503e2bebcd594b6748b2e 100644 (file)
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -212,7 +212,7 @@ config MII
 
 config MACB
        tristate "Atmel MACB support"
-       depends on AVR32 || ARCH_AT91SAM9260 || ARCH_AT91SAM9263
+       depends on AVR32 || ARCH_AT91SAM9260 || ARCH_AT91SAM9263 || ARCH_AT91CAP9
        select PHYLIB
        help
          The Atmel MACB ethernet interface is found on many AT32 and AT91

diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 3286d2a0a870568c3cb8f857be65526bfa4a8d20..6a20a5491a9666fad9edb9fabf830e3bccf0bc6d 100644 (file)
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -66,6 +66,7 @@
 #include <linux/dm9000.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 
 #include <asm/delay.h>
 #include <asm/irq.h>
@@ -113,7 +114,7 @@
 #define writesl        outsl
 #define DM9000_IRQ_FLAGS       (IRQF_SHARED | IRQF_TRIGGER_HIGH)
 #else
-#define DM9000_IRQ_FLAGS       IRQF_SHARED
+#define DM9000_IRQ_FLAGS       (IRQF_SHARED | IRQT_RISING)
 #endif
 
 /*

diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 7da7589d45ddfed4a3bb898bbc381898a8485a83..4020e9e955b306493c3a4fa3e3001e4353563a98 100644 (file)
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1775,7 +1775,8 @@ static int __init smc_findirq(void __iomem *ioaddr)
  * o  actually GRAB the irq.
  * o  GRAB the region
  */
-static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
+static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr,
+                           unsigned long irq_flags)
 {
        struct smc_local *lp = netdev_priv(dev);
        static int version_printed = 0;
@@ -1941,7 +1942,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
        }
 
        /* Grab the IRQ */
-       retval = request_irq(dev->irq, &smc_interrupt, SMC_IRQ_FLAGS, dev->name, dev);
+       retval = request_irq(dev->irq, &smc_interrupt, irq_flags, dev->name, dev);
        if (retval)
                goto err_out;
 
@@ -2123,8 +2124,9 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
 static int smc_drv_probe(struct platform_device *pdev)
 {
        struct net_device *ndev;
-       struct resource *res;
+       struct resource *res, *ires;
        unsigned int __iomem *addr;
+       unsigned long irq_flags = SMC_IRQ_FLAGS;
        int ret;
 
        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
@@ -2150,12 +2152,17 @@ static int smc_drv_probe(struct platform_device *pdev)
        SET_NETDEV_DEV(ndev, &pdev->dev);
 
        ndev->dma = (unsigned char)-1;
-       ndev->irq = platform_get_irq(pdev, 0);
-       if (ndev->irq < 0) {
+
+       ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+       if (!ires) {
                ret = -ENODEV;
                goto out_free_netdev;
        }
 
+       ndev->irq = ires->start;
+       if (SMC_IRQ_FLAGS == -1)
+               irq_flags = ires->flags & IRQF_TRIGGER_MASK;
+
        ret = smc_request_attrib(pdev);
        if (ret)
                goto out_free_netdev;
@@ -2181,7 +2188,7 @@ static int smc_drv_probe(struct platform_device *pdev)
 #endif
 
        platform_set_drvdata(pdev, ndev);
-       ret = smc_probe(ndev, addr);
+       ret = smc_probe(ndev, addr, irq_flags);
        if (ret != 0)
                goto out_iounmap;
 

diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 07b7f7120e374854be1a296496916690c587cc38..271c28dc9baae1057681ce326ea4bc81e50e8756 100644 (file)
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -54,6 +54,7 @@
 #define SMC_outw(v, a, r)      writew(v, (a) + (r))
 #define SMC_insw(a, r, p, l)   readsw((a) + (r), p, l)
 #define SMC_outsw(a, r, p, l)  writesw((a) + (r), p, l)
+#define SMC_IRQ_FLAGS          (-1)    /* from resource */
 
 #elif defined(CONFIG_BLACKFIN)
 
@@ -158,7 +159,7 @@
 #define SMC_outw(v, a, r)      writew(v, (a) + (r))
 #define SMC_outsw(a, r, p, l)  writesw((a) + (r), p, l)
 
-#define SMC_IRQ_FLAGS          (0)
+#define SMC_IRQ_FLAGS          (-1)
 
 #elif defined(CONFIG_SA1100_ASSABET)
 
@@ -177,6 +178,7 @@
 #define SMC_outb(v, a, r)      writeb(v, (a) + (r))
 #define SMC_insb(a, r, p, l)   readsb((a) + (r), p, (l))
 #define SMC_outsb(a, r, p, l)  writesb((a) + (r), p, (l))
+#define SMC_IRQ_FLAGS          (-1)    /* from resource */
 
 #elif  defined(CONFIG_MACH_LOGICPD_PXA270)
 
@@ -194,7 +196,8 @@
 #elif  defined(CONFIG_ARCH_INNOKOM) || \
        defined(CONFIG_MACH_MAINSTONE) || \
        defined(CONFIG_ARCH_PXA_IDP) || \
-       defined(CONFIG_ARCH_RAMSES)
+       defined(CONFIG_ARCH_RAMSES) || \
+       defined(CONFIG_ARCH_PCM027)
 
 #define SMC_CAN_USE_8BIT       1
 #define SMC_CAN_USE_16BIT      1
@@ -210,6 +213,7 @@
 #define SMC_outl(v, a, r)      writel(v, (a) + (r))
 #define SMC_insl(a, r, p, l)   readsl((a) + (r), p, l)
 #define SMC_outsl(a, r, p, l)  writesl((a) + (r), p, l)
+#define SMC_IRQ_FLAGS          (-1)    /* from resource */
 
 /* We actually can't write halfwords properly if not word aligned */
 static inline void
@@ -238,6 +242,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 #define SMC_outsw(a, r, p, l)   outsw((a) + (r), p, l)
 #define SMC_outb(v, a, r)       writeb(v, (a) + (r))
 #define SMC_outw(v, a, r)       writew(v, (a) + (r))
+#define SMC_IRQ_FLAGS          (-1)    /* from resource */
 
 #elif  defined(CONFIG_ARCH_OMAP)
 
@@ -252,17 +257,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 #define SMC_outw(v, a, r)      writew(v, (a) + (r))
 #define SMC_insw(a, r, p, l)   readsw((a) + (r), p, l)
 #define SMC_outsw(a, r, p, l)  writesw((a) + (r), p, l)
-
-#include <asm/mach-types.h>
-#include <asm/arch/cpu.h>
-
-#define        SMC_IRQ_FLAGS (( \
-                  machine_is_omap_h2() \
-               || machine_is_omap_h3() \
-               || machine_is_omap_h4() \
-               || (machine_is_omap_innovator() && !cpu_is_omap1510()) \
-       ) ? IRQF_TRIGGER_FALLING : IRQF_TRIGGER_RISING)
-
+#define        SMC_IRQ_FLAGS           (-1)    /* from resource */
 
 #elif  defined(CONFIG_SH_SH4202_MICRODEV)
 
@@ -453,8 +448,7 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
 #define SMC_outl(v, a, r)      writel(v, (a) + (r))
 #define SMC_insl(a, r, p, l)   readsl((a) + (r), p, l)
 #define SMC_outsl(a, r, p, l)  writesl((a) + (r), p, l)
-
-#define SMC_IRQ_FLAGS          (0)
+#define SMC_IRQ_FLAGS          (-1)    /* from resource */
 
 #else
 

diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 874923fcb2f9615fee7f34715c15e12b57d93742..e439044d88f20e7cd5f2714d08225a465bc1140b 100644 (file)
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -29,6 +29,7 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 6f1e9a9804bc9a7b0edbee3e83c256d5c1572e07..2eb38520f0c8cf267f57360ae16970623e316588 100644 (file)
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -337,6 +337,8 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
        if (IS_ERR(rtc))
                return PTR_ERR(rtc);
 
+       device_init_wakeup(&pdev->dev, 1);
+
        platform_set_drvdata(pdev, rtc);
 
        return 0;
@@ -352,9 +354,38 @@ static int sa1100_rtc_remove(struct platform_device *pdev)
        return 0;
 }
 
+#ifdef CONFIG_PM
+static int sa1100_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+       if (pdev->dev.power.power_state.event != state.event) {
+               if (state.event == PM_EVENT_SUSPEND &&
+                   device_may_wakeup(&pdev->dev))
+                       enable_irq_wake(IRQ_RTCAlrm);
+
+               pdev->dev.power.power_state = state;
+       }
+       return 0;
+}
+
+static int sa1100_rtc_resume(struct platform_device *pdev)
+{
+       if (pdev->dev.power.power_state.event != PM_EVENT_ON) {
+               if (device_may_wakeup(&pdev->dev))
+                       disable_irq_wake(IRQ_RTCAlrm);
+               pdev->dev.power.power_state = PMSG_ON;
+       }
+       return 0;
+}
+#else
+#define sa1100_rtc_suspend     NULL
+#define sa1100_rtc_resume      NULL
+#endif
+
 static struct platform_driver sa1100_rtc_driver = {
        .probe          = sa1100_rtc_probe,
        .remove         = sa1100_rtc_remove,
+       .suspend        = sa1100_rtc_suspend,
+       .resume         = sa1100_rtc_resume,
        .driver         = {
                .name           = "sa1100-rtc",
        },

diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index facb6785561906dc0b738ed5ca35cbe55946f064..6a48dfa1efe8552fcaa8453d0800a2d58437c764 100644 (file)
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -277,6 +277,8 @@ serial21285_set_termios(struct uart_port *port, struct ktermios *termios,
        if (termios->c_iflag & INPCK)
                port->read_status_mask |= RXSTAT_FRAME | RXSTAT_PARITY;
 
+       tty_encode_baud_rate(tty,  baud, baud);
+
        /*
         * Which character status flags should we ignore?
         */

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index abf05048c638ee224db9b5fcf7f708a6aeccf5f5..aaaea81e412aa81abe5f2f1ced1b89152044c4a3 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -153,6 +153,7 @@ config SPI_OMAP24XX
 config SPI_PXA2XX
        tristate "PXA2xx SSP SPI master"
        depends on SPI_MASTER && ARCH_PXA && EXPERIMENTAL
+       select PXA_SSP
        help
          This enables using a PXA2xx SSP port as a SPI master controller.
          The driver can be configured to use any SSP port and additional

diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 1c2ab541d37d51d866f291f101d20f40f5cfffdd..eb817b8eb02439eeb12944e89fc2f55749adc009 100644 (file)
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -27,6 +27,7 @@
 #include <linux/spi/spi.h>
 #include <linux/workqueue.h>
 #include <linux/delay.h>
+#include <linux/clk.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -36,6 +37,8 @@
 
 #include <asm/arch/hardware.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/regs-ssp.h>
+#include <asm/arch/ssp.h>
 #include <asm/arch/pxa2xx_spi.h>
 
 MODULE_AUTHOR("Stephen Street");
@@ -80,6 +83,9 @@ struct driver_data {
        /* Driver model hookup */
        struct platform_device *pdev;
 
+       /* SSP Info */
+       struct ssp_device *ssp;
+
        /* SPI framework hookup */
        enum pxa_ssp_type ssp_type;
        struct spi_master *master;
@@ -778,6 +784,16 @@ int set_dma_burst_and_threshold(struct chip_data *chip, struct spi_device *spi,
        return retval;
 }
 
+static unsigned int ssp_get_clk_div(struct ssp_device *ssp, int rate)
+{
+       unsigned long ssp_clk = clk_get_rate(ssp->clk);
+
+       if (ssp->type == PXA25x_SSP)
+               return ((ssp_clk / (2 * rate) - 1) & 0xff) << 8;
+       else
+               return ((ssp_clk / rate - 1) & 0xfff) << 8;
+}
+
 static void pump_transfers(unsigned long data)
 {
        struct driver_data *drv_data = (struct driver_data *)data;
@@ -785,6 +801,7 @@ static void pump_transfers(unsigned long data)
        struct spi_transfer *transfer = NULL;
        struct spi_transfer *previous = NULL;
        struct chip_data *chip = NULL;
+       struct ssp_device *ssp = drv_data->ssp;
        void *reg = drv_data->ioaddr;
        u32 clk_div = 0;
        u8 bits = 0;
@@ -866,12 +883,7 @@ static void pump_transfers(unsigned long data)
                if (transfer->bits_per_word)
                        bits = transfer->bits_per_word;
 
-               if (reg == SSP1_VIRT)
-                       clk_div = SSP1_SerClkDiv(speed);
-               else if (reg == SSP2_VIRT)
-                       clk_div = SSP2_SerClkDiv(speed);
-               else if (reg == SSP3_VIRT)
-                       clk_div = SSP3_SerClkDiv(speed);
+               clk_div = ssp_get_clk_div(ssp, speed);
 
                if (bits <= 8) {
                        drv_data->n_bytes = 1;
@@ -1074,6 +1086,7 @@ static int setup(struct spi_device *spi)
        struct pxa2xx_spi_chip *chip_info = NULL;
        struct chip_data *chip;
        struct driver_data *drv_data = spi_master_get_devdata(spi->master);
+       struct ssp_device *ssp = drv_data->ssp;
        unsigned int clk_div;
 
        if (!spi->bits_per_word)
@@ -1157,18 +1170,7 @@ static int setup(struct spi_device *spi)
                }
        }
 
-       if (drv_data->ioaddr == SSP1_VIRT)
-               clk_div = SSP1_SerClkDiv(spi->max_speed_hz);
-       else if (drv_data->ioaddr == SSP2_VIRT)
-               clk_div = SSP2_SerClkDiv(spi->max_speed_hz);
-       else if (drv_data->ioaddr == SSP3_VIRT)
-               clk_div = SSP3_SerClkDiv(spi->max_speed_hz);
-       else
-       {
-               dev_err(&spi->dev, "failed setup: unknown IO address=0x%p\n",
-                       drv_data->ioaddr);
-               return -ENODEV;
-       }
+       clk_div = ssp_get_clk_div(ssp, spi->max_speed_hz);
        chip->speed_hz = spi->max_speed_hz;
 
        chip->cr0 = clk_div
@@ -1183,15 +1185,15 @@ static int setup(struct spi_device *spi)
 
        /* NOTE:  PXA25x_SSP _could_ use external clocking ... */
        if (drv_data->ssp_type != PXA25x_SSP)
-               dev_dbg(&spi->dev, "%d bits/word, %d Hz, mode %d\n",
+               dev_dbg(&spi->dev, "%d bits/word, %ld Hz, mode %d\n",
                                spi->bits_per_word,
-                               (CLOCK_SPEED_HZ)
+                               clk_get_rate(ssp->clk)
                                        / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
                                spi->mode & 0x3);
        else
-               dev_dbg(&spi->dev, "%d bits/word, %d Hz, mode %d\n",
+               dev_dbg(&spi->dev, "%d bits/word, %ld Hz, mode %d\n",
                                spi->bits_per_word,
-                               (CLOCK_SPEED_HZ/2)
+                               clk_get_rate(ssp->clk)
                                        / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
                                spi->mode & 0x3);
 
@@ -1323,14 +1325,14 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
        struct pxa2xx_spi_master *platform_info;
        struct spi_master *master;
        struct driver_data *drv_data = 0;
-       struct resource *memory_resource;
-       int irq;
+       struct ssp_device *ssp;
        int status = 0;
 
        platform_info = dev->platform_data;
 
-       if (platform_info->ssp_type == SSP_UNDEFINED) {
-               dev_err(&pdev->dev, "undefined SSP\n");
+       ssp = ssp_request(pdev->id, pdev->name);
+       if (ssp == NULL) {
+               dev_err(&pdev->dev, "failed to request SSP%d\n", pdev->id);
                return -ENODEV;
        }
 
@@ -1338,12 +1340,14 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
        master = spi_alloc_master(dev, sizeof(struct driver_data) + 16);
        if (!master) {
                dev_err(&pdev->dev, "can not alloc spi_master\n");
+               ssp_free(ssp);
                return -ENOMEM;
        }
        drv_data = spi_master_get_devdata(master);
        drv_data->master = master;
        drv_data->master_info = platform_info;
        drv_data->pdev = pdev;
+       drv_data->ssp = ssp;
 
        master->bus_num = pdev->id;
        master->num_chipselect = platform_info->num_chipselect;
@@ -1351,21 +1355,13 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
        master->setup = setup;
        master->transfer = transfer;
 
-       drv_data->ssp_type = platform_info->ssp_type;
+       drv_data->ssp_type = ssp->type;
        drv_data->null_dma_buf = (u32 *)ALIGN((u32)(drv_data +
                                                sizeof(struct driver_data)), 8);
 
-       /* Setup register addresses */
-       memory_resource = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!memory_resource) {
-               dev_err(&pdev->dev, "memory resources not defined\n");
-               status = -ENODEV;
-               goto out_error_master_alloc;
-       }
-
-       drv_data->ioaddr = (void *)io_p2v((unsigned long)(memory_resource->start));
-       drv_data->ssdr_physical = memory_resource->start + 0x00000010;
-       if (platform_info->ssp_type == PXA25x_SSP) {
+       drv_data->ioaddr = ssp->mmio_base;
+       drv_data->ssdr_physical = ssp->phys_base + SSDR;
+       if (ssp->type == PXA25x_SSP) {
                drv_data->int_cr1 = SSCR1_TIE | SSCR1_RIE;
                drv_data->dma_cr1 = 0;
                drv_data->clear_sr = SSSR_ROR;
@@ -1377,15 +1373,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
                drv_data->mask_sr = SSSR_TINT | SSSR_RFS | SSSR_TFS | SSSR_ROR;
        }
 
-       /* Attach to IRQ */
-       irq = platform_get_irq(pdev, 0);
-       if (irq < 0) {
-               dev_err(&pdev->dev, "irq resource not defined\n");
-               status = -ENODEV;
-               goto out_error_master_alloc;
-       }
-
-       status = request_irq(irq, ssp_int, 0, dev->bus_id, drv_data);
+       status = request_irq(ssp->irq, ssp_int, 0, dev->bus_id, drv_data);
        if (status < 0) {
                dev_err(&pdev->dev, "can not get IRQ\n");
                goto out_error_master_alloc;
@@ -1418,29 +1406,12 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
                        goto out_error_dma_alloc;
                }
 
-               if (drv_data->ioaddr == SSP1_VIRT) {
-                               DRCMRRXSSDR = DRCMR_MAPVLD
-                                               | drv_data->rx_channel;
-                               DRCMRTXSSDR = DRCMR_MAPVLD
-                                               | drv_data->tx_channel;
-               } else if (drv_data->ioaddr == SSP2_VIRT) {
-                               DRCMRRXSS2DR = DRCMR_MAPVLD
-                                               | drv_data->rx_channel;
-                               DRCMRTXSS2DR = DRCMR_MAPVLD
-                                               | drv_data->tx_channel;
-               } else if (drv_data->ioaddr == SSP3_VIRT) {
-                               DRCMRRXSS3DR = DRCMR_MAPVLD
-                                               | drv_data->rx_channel;
-                               DRCMRTXSS3DR = DRCMR_MAPVLD
-                                               | drv_data->tx_channel;
-               } else {
-                       dev_err(dev, "bad SSP type\n");
-                       goto out_error_dma_alloc;
-               }
+               DRCMR(ssp->drcmr_rx) = DRCMR_MAPVLD | drv_data->rx_channel;
+               DRCMR(ssp->drcmr_tx) = DRCMR_MAPVLD | drv_data->tx_channel;
        }
 
        /* Enable SOC clock */
-       pxa_set_cken(platform_info->clock_enable, 1);
+       clk_enable(ssp->clk);
 
        /* Load default SSP configuration */
        write_SSCR0(0, drv_data->ioaddr);
@@ -1479,7 +1450,7 @@ out_error_queue_alloc:
        destroy_queue(drv_data);
 
 out_error_clock_enabled:
-       pxa_set_cken(platform_info->clock_enable, 0);
+       clk_disable(ssp->clk);
 
 out_error_dma_alloc:
        if (drv_data->tx_channel != -1)
@@ -1488,17 +1459,18 @@ out_error_dma_alloc:
                pxa_free_dma(drv_data->rx_channel);
 
 out_error_irq_alloc:
-       free_irq(irq, drv_data);
+       free_irq(ssp->irq, drv_data);
 
 out_error_master_alloc:
        spi_master_put(master);
+       ssp_free(ssp);
        return status;
 }
 
 static int pxa2xx_spi_remove(struct platform_device *pdev)
 {
        struct driver_data *drv_data = platform_get_drvdata(pdev);
-       int irq;
+       struct ssp_device *ssp = drv_data->ssp;
        int status = 0;
 
        if (!drv_data)
@@ -1520,28 +1492,21 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
 
        /* Disable the SSP at the peripheral and SOC level */
        write_SSCR0(0, drv_data->ioaddr);
-       pxa_set_cken(drv_data->master_info->clock_enable, 0);
+       clk_disable(ssp->clk);
 
        /* Release DMA */
        if (drv_data->master_info->enable_dma) {
-               if (drv_data->ioaddr == SSP1_VIRT) {
-                       DRCMRRXSSDR = 0;
-                       DRCMRTXSSDR = 0;
-               } else if (drv_data->ioaddr == SSP2_VIRT) {
-                       DRCMRRXSS2DR = 0;
-                       DRCMRTXSS2DR = 0;
-               } else if (drv_data->ioaddr == SSP3_VIRT) {
-                       DRCMRRXSS3DR = 0;
-                       DRCMRTXSS3DR = 0;
-               }
+               DRCMR(ssp->drcmr_rx) = 0;
+               DRCMR(ssp->drcmr_tx) = 0;
                pxa_free_dma(drv_data->tx_channel);
                pxa_free_dma(drv_data->rx_channel);
        }
 
        /* Release IRQ */
-       irq = platform_get_irq(pdev, 0);
-       if (irq >= 0)
-               free_irq(irq, drv_data);
+       free_irq(ssp->irq, drv_data);
+
+       /* Release SSP */
+       ssp_free(ssp);
 
        /* Disconnect from the SPI framework */
        spi_unregister_master(drv_data->master);
@@ -1576,6 +1541,7 @@ static int suspend_devices(struct device *dev, void *pm_message)
 static int pxa2xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
 {
        struct driver_data *drv_data = platform_get_drvdata(pdev);
+       struct ssp_device *ssp = drv_data->ssp;
        int status = 0;
 
        /* Check all childern for current power state */
@@ -1588,7 +1554,7 @@ static int pxa2xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
        if (status != 0)
                return status;
        write_SSCR0(0, drv_data->ioaddr);
-       pxa_set_cken(drv_data->master_info->clock_enable, 0);
+       clk_disable(ssp->clk);
 
        return 0;
 }
@@ -1596,10 +1562,11 @@ static int pxa2xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
 static int pxa2xx_spi_resume(struct platform_device *pdev)
 {
        struct driver_data *drv_data = platform_get_drvdata(pdev);
+       struct ssp_device *ssp = drv_data->ssp;
        int status = 0;
 
        /* Enable the SSP clock */
-       pxa_set_cken(drv_data->master_info->clock_enable, 1);
+       clk_disable(ssp->clk);
 
        /* Start the queue running */
        status = start_queue(drv_data);

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 7580aa5da0f866ba72705eb00cdee6b5b3af355c..7a6499008b897e65450b16bdee378cffe7f54856 100644 (file)
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -33,6 +33,7 @@ config USB_ARCH_HAS_OHCI
        default y if ARCH_LH7A404
        default y if ARCH_S3C2410
        default y if PXA27x
+       default y if PXA3xx
        default y if ARCH_EP93XX
        default y if ARCH_AT91
        default y if ARCH_PNX4008

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index f81d08d6538b6d34ce9d112a18de3dec909d096f..77a3759d6fc7552c83f01139cff84d46f6f85b2c 100644 (file)
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -308,7 +308,7 @@ config USB_S3C2410_DEBUG
 
 config USB_GADGET_AT91
        boolean "AT91 USB Device Port"
-       depends on ARCH_AT91 && !ARCH_AT91SAM9RL
+       depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9
        select USB_GADGET_SELECTED
        help
           Many Atmel AT91 processors (such as the AT91RM2000) have a

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index ecfe800fd7208e6c9602e87d51affcb4d2f948be..ddd4ee1f2413633bccd1ae9d9309a2a7a86b9e32 100644 (file)
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -997,7 +997,7 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER                ohci_hcd_lh7a404_driver
 #endif
 
-#ifdef CONFIG_PXA27x
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #include "ohci-pxa27x.c"
 #define PLATFORM_DRIVER                ohci_hcd_pxa27x_driver
 #endif

diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 23d2fe5a62f4d65c2f2c1c5eac47e79b5cd2d3e0..ff9a79843471624ceb9f164f2089127bfb39d09a 100644 (file)
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -22,6 +22,7 @@
 #include <linux/device.h>
 #include <linux/signal.h>
 #include <linux/platform_device.h>
+#include <linux/clk.h>
 
 #include <asm/mach-types.h>
 #include <asm/hardware.h>
@@ -32,6 +33,8 @@
 
 #define UHCRHPS(x)              __REG2( 0x4C000050, (x)<<2 )
 
+static struct clk *usb_clk;
+
 /*
   PMM_NPS_MODE -- PMM Non-power switching mode
       Ports are powered continuously.
@@ -80,7 +83,7 @@ static int pxa27x_start_hc(struct device *dev)
 
        inf = dev->platform_data;
 
-       pxa_set_cken(CKEN_USBHOST, 1);
+       clk_enable(usb_clk);
 
        UHCHR |= UHCHR_FHR;
        udelay(11);
@@ -123,7 +126,7 @@ static void pxa27x_stop_hc(struct device *dev)
        UHCCOMS |= 1;
        udelay(10);
 
-       pxa_set_cken(CKEN_USBHOST, 0);
+       clk_disable(usb_clk);
 }
 
 
@@ -158,6 +161,10 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
                return -ENOMEM;
        }
 
+       usb_clk = clk_get(&pdev->dev, "USBCLK");
+       if (IS_ERR(usb_clk))
+               return PTR_ERR(usb_clk);
+
        hcd = usb_create_hcd (driver, &pdev->dev, "pxa27x");
        if (!hcd)
                return -ENOMEM;
@@ -201,6 +208,7 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
        release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
  err1:
        usb_put_hcd(hcd);
+       clk_put(usb_clk);
        return retval;
 }
 
@@ -225,6 +233,7 @@ void usb_hcd_pxa27x_remove (struct usb_hcd *hcd, struct platform_device *pdev)
        iounmap(hcd->regs);
        release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
        usb_put_hcd(hcd);
+       clk_put(usb_clk);
 }
 
 /*-------------------------------------------------------------------------*/

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 5b3dbcfcda48e6794f71a32d130002229b08c794..758435f8a6f8cb32f4e7413ad0eeafa7d4b74239 100644 (file)
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -889,7 +889,7 @@ config FB_S1D13XXX
 
 config FB_ATMEL
        tristate "AT91/AT32 LCD Controller support"
-       depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || AVR32)
+       depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || AVR32)
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
        select FB_CFB_IMAGEBLIT

diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 7c30cc8df71eb057b313a841f3c120ad75ae05dd..f8e711147501079011887cc86f65365b04b1cf46 100644 (file)
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -30,7 +30,7 @@
 #define ATMEL_LCDC_CVAL_DEFAULT                0xc8
 #define ATMEL_LCDC_DMA_BURST_LEN       8
 
-#if defined(CONFIG_ARCH_AT91SAM9263)
+#if defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9)
 #define ATMEL_LCDC_FIFO_SIZE           2048
 #else
 #define ATMEL_LCDC_FIFO_SIZE           512

diff --git a/include/asm-arm/arch-at91/at91_lcdc.h b/include/asm-arm/arch-at91/at91_lcdc.h
deleted file mode 100644 (file)
index ab040a4..0000000
--- a/include/asm-arm/arch-at91/at91_lcdc.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * include/asm-arm/arch-at91/at91_lcdc.h
- *
- * LCD Controller (LCDC).
- * Based on AT91SAM9261 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91_LCDC_H
-#define AT91_LCDC_H
-
-#define AT91_LCDC_DMABADDR1    0x00            /* DMA Base Address Register 1 */
-#define AT91_LCDC_DMABADDR2    0x04            /* DMA Base Address Register 2 */
-#define AT91_LCDC_DMAFRMPT1    0x08            /* DMA Frame Pointer Register 1 */
-#define AT91_LCDC_DMAFRMPT2    0x0c            /* DMA Frame Pointer Register 2 */
-#define AT91_LCDC_DMAFRMADD1   0x10            /* DMA Frame Address Register 1 */
-#define AT91_LCDC_DMAFRMADD2   0x14            /* DMA Frame Address Register 2 */
-
-#define AT91_LCDC_DMAFRMCFG    0x18            /* DMA Frame Configuration Register */
-#define                AT91_LCDC_FRSIZE        (0x7fffff <<  0)        /* Frame Size */
-#define                AT91_LCDC_BLENGTH       (0x7f     << 24)        /* Burst Length */
-
-#define AT91_LCDC_DMACON       0x1c            /* DMA Control Register */
-#define                AT91_LCDC_DMAEN         (0x1 << 0)      /* DMA Enable */
-#define                AT91_LCDC_DMARST        (0x1 << 1)      /* DMA Reset */
-#define                AT91_LCDC_DMABUSY       (0x1 << 2)      /* DMA Busy */
-
-#define AT91_LCDC_LCDCON1      0x0800          /* LCD Control Register 1 */
-#define                AT91_LCDC_BYPASS        (1     <<  0)   /* Bypass lcd_dotck divider */
-#define                AT91_LCDC_CLKVAL        (0x1ff << 12)   /* Clock Divider */
-#define                AT91_LCDC_LINCNT        (0x7ff << 21)   /* Line Counter */
-
-#define AT91_LCDC_LCDCON2      0x0804          /* LCD Control Register 2 */
-#define                AT91_LCDC_DISTYPE       (3 << 0)        /* Display Type */
-#define                        AT91_LCDC_DISTYPE_STNMONO       (0 << 0)
-#define                        AT91_LCDC_DISTYPE_STNCOLOR      (1 << 0)
-#define                        AT91_LCDC_DISTYPE_TFT           (2 << 0)
-#define                AT91_LCDC_SCANMOD       (1 << 2)        /* Scan Mode */
-#define                        AT91_LCDC_SCANMOD_SINGLE        (0 << 2)
-#define                        AT91_LCDC_SCANMOD_DUAL          (1 << 2)
-#define                AT91_LCDC_IFWIDTH       (3 << 3)        /*Interface Width */
-#define                        AT91_LCDC_IFWIDTH_4             (0 << 3)
-#define                        AT91_LCDC_IFWIDTH_8             (1 << 3)
-#define                        AT91_LCDC_IFWIDTH_16            (2 << 3)
-#define                AT91_LCDC_PIXELSIZE     (7 << 5)        /* Bits per pixel */
-#define                        AT91_LCDC_PIXELSIZE_1           (0 << 5)
-#define                        AT91_LCDC_PIXELSIZE_2           (1 << 5)
-#define                        AT91_LCDC_PIXELSIZE_4           (2 << 5)
-#define                        AT91_LCDC_PIXELSIZE_8           (3 << 5)
-#define                        AT91_LCDC_PIXELSIZE_16          (4 << 5)
-#define                        AT91_LCDC_PIXELSIZE_24          (5 << 5)
-#define                AT91_LCDC_INVVD         (1 << 8)        /* LCD Data polarity */
-#define                        AT91_LCDC_INVVD_NORMAL          (0 << 8)
-#define                        AT91_LCDC_INVVD_INVERTED        (1 << 8)
-#define                AT91_LCDC_INVFRAME      (1 << 9 )       /* LCD VSync polarity */
-#define                        AT91_LCDC_INVFRAME_NORMAL       (0 << 9)
-#define                        AT91_LCDC_INVFRAME_INVERTED     (1 << 9)
-#define                AT91_LCDC_INVLINE       (1 << 10)       /* LCD HSync polarity */
-#define                        AT91_LCDC_INVLINE_NORMAL        (0 << 10)
-#define                        AT91_LCDC_INVLINE_INVERTED      (1 << 10)
-#define                AT91_LCDC_INVCLK        (1 << 11)       /* LCD dotclk polarity */
-#define                        AT91_LCDC_INVCLK_NORMAL         (0 << 11)
-#define                        AT91_LCDC_INVCLK_INVERTED       (1 << 11)
-#define                AT91_LCDC_INVDVAL       (1 << 12)       /* LCD dval polarity */
-#define                        AT91_LCDC_INVDVAL_NORMAL        (0 << 12)
-#define                        AT91_LCDC_INVDVAL_INVERTED      (1 << 12)
-#define                AT91_LCDC_CLKMOD        (1 << 15)       /* LCD dotclk mode */
-#define                        AT91_LCDC_CLKMOD_ACTIVEDISPLAY  (0 << 15)
-#define                        AT91_LCDC_CLKMOD_ALWAYSACTIVE   (1 << 15)
-#define                AT91_LCDC_MEMOR         (1 << 31)       /* Memory Ordering Format */
-#define                        AT91_LCDC_MEMOR_BIG             (0 << 31)
-#define                        AT91_LCDC_MEMOR_LITTLE          (1 << 31)
-
-#define AT91_LCDC_TIM1         0x0808          /* LCD Timing Register 1 */
-#define                AT91_LCDC_VFP           (0xff <<  0)    /* Vertical Front Porch */
-#define                AT91_LCDC_VBP           (0xff <<  8)    /* Vertical Back Porch */
-#define                AT91_LCDC_VPW           (0x3f << 16)    /* Vertical Synchronization Pulse Width */
-#define                AT91_LCDC_VHDLY         (0xf  << 24)    /* Vertical to Horizontal Delay */
-
-#define AT91_LCDC_TIM2         0x080c          /* LCD Timing Register 2 */
-#define                AT91_LCDC_HBP           (0xff  <<  0)   /* Horizontal Back Porch */
-#define                AT91_LCDC_HPW           (0x3f  <<  8)   /* Horizontal Synchronization Pulse Width */
-#define                AT91_LCDC_HFP           (0x7ff << 21)   /* Horizontal Front Porch */
-
-#define AT91_LCDC_LCDFRMCFG    0x0810          /* LCD Frame Configuration Register */
-#define                AT91_LCDC_LINEVAL       (0x7ff <<  0)   /* Vertical Size of LCD Module */
-#define                AT91_LCDC_HOZVAL        (0x7ff << 21)   /* Horizontal Size of LCD Module */
-
-#define AT91_LCDC_FIFO         0x0814          /* LCD FIFO Register */
-#define                AT91_LCDC_FIFOTH        (0xffff)        /* FIFO Threshold */
-
-#define AT91_LCDC_DP1_2                0x081c          /* Dithering Pattern DP1_2 Register */
-#define AT91_LCDC_DP4_7                0x0820          /* Dithering Pattern DP4_7 Register */
-#define AT91_LCDC_DP3_5                0x0824          /* Dithering Pattern DP3_5 Register */
-#define AT91_LCDC_DP2_3                0x0828          /* Dithering Pattern DP2_3 Register */
-#define AT91_LCDC_DP5_7                0x082c          /* Dithering Pattern DP5_7 Register */
-#define AT91_LCDC_DP3_4                0x0830          /* Dithering Pattern DP3_4 Register */
-#define AT91_LCDC_DP4_5                0x0834          /* Dithering Pattern DP4_5 Register */
-#define AT91_LCDC_DP6_7                0x0838          /* Dithering Pattern DP6_7 Register */
-#define                AT91_LCDC_DP1_2_VAL     (0xff)
-#define                AT91_LCDC_DP4_7_VAL     (0xfffffff)
-#define                AT91_LCDC_DP3_5_VAL     (0xfffff)
-#define                AT91_LCDC_DP2_3_VAL     (0xfff)
-#define                AT91_LCDC_DP5_7_VAL     (0xfffffff)
-#define                AT91_LCDC_DP3_4_VAL     (0xffff)
-#define                AT91_LCDC_DP4_5_VAL     (0xfffff)
-#define                AT91_LCDC_DP6_7_VAL     (0xfffffff)
-
-#define AT91_LCDC_PWRCON       0x083c          /* Power Control Register */
-#define                AT91_LCDC_PWR           (1    <<  0)    /* LCD Module Power Control */
-#define                AT91_LCDC_GUARDT        (0x7f <<  1)    /* Delay in Frame Period */
-#define                AT91_LCDC_BUSY          (1    << 31)    /* LCD Busy */
-
-#define AT91_LCDC_CONTRAST_CTR 0x0840          /* Contrast Control Register */
-#define                AT91_LCDC_PS            (3 << 0)        /* Contrast Counter Prescaler */
-#define                        AT91_LCDC_PS_DIV1               (0 << 0)
-#define                        AT91_LCDC_PS_DIV2               (1 << 0)
-#define                        AT91_LCDC_PS_DIV4               (2 << 0)
-#define                        AT91_LCDC_PS_DIV8               (3 << 0)
-#define                AT91_LCDC_POL           (1 << 2)        /* Polarity of output Pulse */
-#define                        AT91_LCDC_POL_NEGATIVE          (0 << 2)
-#define                        AT91_LCDC_POL_POSITIVE          (1 << 2)
-#define                AT91_LCDC_ENA           (1 << 3)        /* PWM generator Control */
-#define                        AT91_LCDC_ENA_PWMDISABLE        (0 << 3)
-#define                        AT91_LCDC_ENA_PWMENABLE         (1 << 3)
-
-#define AT91_LCDC_CONTRAST_VAL 0x0844          /* Contrast Value Register */
-#define                AT91_LCDC_CVAL          (0xff)          /* PWM compare value */
-
-#define AT91_LCDC_IER          0x0848          /* Interrupt Enable Register */
-#define AT91_LCDC_IDR          0x084c          /* Interrupt Disable Register */
-#define AT91_LCDC_IMR          0x0850          /* Interrupt Mask Register */
-#define AT91_LCDC_ISR          0x0854          /* Interrupt Enable Register */
-#define AT91_LCDC_ICR          0x0858          /* Interrupt Clear Register */
-#define                AT91_LCDC_LNI           (1 << 0)        /* Line Interrupt */
-#define                AT91_LCDC_LSTLNI        (1 << 1)        /* Last Line Interrupt */
-#define                AT91_LCDC_EOFI          (1 << 2)        /* DMA End Of Frame Interrupt */
-#define                AT91_LCDC_UFLWI         (1 << 4)        /* FIFO Underflow Interrupt */
-#define                AT91_LCDC_OWRI          (1 << 5)        /* FIFO Overwrite Interrupt */
-#define                AT91_LCDC_MERI          (1 << 6)        /* DMA Memory Error Interrupt */
-
-#define AT91_LCDC_LUT_(n)      (0x0c00 + ((n)*4))      /* Palette Entry 0..255 */
-
-#endif

diff --git a/include/asm-arm/arch-at91/at91_pmc.h b/include/asm-arm/arch-at91/at91_pmc.h
index 33ff5b6798ee4b46a60881efad670ac8b2645e7f..52cd8e5dabc996823368b60797e4a43d6764ec1d 100644 (file)
--- a/include/asm-arm/arch-at91/at91_pmc.h
+++ b/include/asm-arm/arch-at91/at91_pmc.h
@@ -25,6 +25,7 @@
 #define                AT91RM9200_PMC_MCKUDP   (1 <<  2)               /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */
 #define                AT91RM9200_PMC_UHP      (1 <<  4)               /* USB Host Port Clock [AT91RM9200 only] */
 #define                AT91SAM926x_PMC_UHP     (1 <<  6)               /* USB Host Port Clock [AT91SAM926x only] */
+#define                AT91CAP9_PMC_UHP        (1 <<  6)               /* USB Host Port Clock [AT91CAP9 only] */
 #define                AT91SAM926x_PMC_UDP     (1 <<  7)               /* USB Devcice Port Clock [AT91SAM926x only] */
 #define                AT91_PMC_PCK0           (1 <<  8)               /* Programmable Clock 0 */
 #define                AT91_PMC_PCK1           (1 <<  9)               /* Programmable Clock 1 */
@@ -37,7 +38,9 @@
 #define        AT91_PMC_PCDR           (AT91_PMC + 0x14)       /* Peripheral Clock Disable Register */
 #define        AT91_PMC_PCSR           (AT91_PMC + 0x18)       /* Peripheral Clock Status Register */
 
-#define        AT91_CKGR_MOR           (AT91_PMC + 0x20)       /* Main Oscillator Register */
+#define        AT91_CKGR_UCKR          (AT91_PMC + 0x1C)       /* UTMI Clock Register [SAM9RL, CAP9] */
+
+#define        AT91_CKGR_MOR           (AT91_PMC + 0x20)       /* Main Oscillator Register [not on SAM9RL] */
 #define                AT91_PMC_MOSCEN         (1    << 0)             /* Main Oscillator Enable */
 #define                AT91_PMC_OSCBYPASS      (1    << 1)             /* Oscillator Bypass [AT91SAM926x only] */
 #define                AT91_PMC_OSCOUNT        (0xff << 8)             /* Main Oscillator Start-up Time */
@@ -52,6 +55,10 @@
 #define                AT91_PMC_PLLCOUNT       (0x3f  <<  8)           /* PLL Counter */
 #define                AT91_PMC_OUT            (3     << 14)           /* PLL Clock Frequency Range */
 #define                AT91_PMC_MUL            (0x7ff << 16)           /* PLL Multiplier */
+#define                AT91_PMC_USBDIV         (3     << 28)           /* USB Divisor (PLLB only) */
+#define                        AT91_PMC_USBDIV_1               (0 << 28)
+#define                        AT91_PMC_USBDIV_2               (1 << 28)
+#define                        AT91_PMC_USBDIV_4               (2 << 28)
 #define                AT91_PMC_USB96M         (1     << 28)           /* Divider by 2 Enable (PLLB only) */
 
 #define        AT91_PMC_MCKR           (AT91_PMC + 0x30)       /* Master Clock Register */

diff --git a/include/asm-arm/arch-at91/at91_rtt.h b/include/asm-arm/arch-at91/at91_rtt.h
index bae1103fbbb29e0f1e0b0b5020da0246b213319b..39a32633b275a3913a1d971ef74e19d64028ba07 100644 (file)
--- a/include/asm-arm/arch-at91/at91_rtt.h
+++ b/include/asm-arm/arch-at91/at91_rtt.h
@@ -13,19 +13,19 @@
 #ifndef AT91_RTT_H
 #define AT91_RTT_H
 
-#define AT91_RTT_MR            (AT91_RTT + 0x00)       /* Real-time Mode Register */
+#define AT91_RTT_MR            0x00                    /* Real-time Mode Register */
 #define                AT91_RTT_RTPRES         (0xffff << 0)           /* Real-time Timer Prescaler Value */
 #define                AT91_RTT_ALMIEN         (1 << 16)               /* Alarm Interrupt Enable */
 #define                AT91_RTT_RTTINCIEN      (1 << 17)               /* Real Time Timer Increment Interrupt Enable */
 #define                AT91_RTT_RTTRST         (1 << 18)               /* Real Time Timer Restart */
 
-#define AT91_RTT_AR            (AT91_RTT + 0x04)       /* Real-time Alarm Register */
+#define AT91_RTT_AR            0x04                    /* Real-time Alarm Register */
 #define                AT91_RTT_ALMV           (0xffffffff)            /* Alarm Value */
 
-#define AT91_RTT_VR            (AT91_RTT + 0x08)       /* Real-time Value Register */
+#define AT91_RTT_VR            0x08                    /* Real-time Value Register */
 #define                AT91_RTT_CRTV           (0xffffffff)            /* Current Real-time Value */
 
-#define AT91_RTT_SR            (AT91_RTT + 0x0c)       /* Real-time Status Register */
+#define AT91_RTT_SR            0x0c                    /* Real-time Status Register */
 #define                AT91_RTT_ALMS           (1 << 0)                /* Real-time Alarm Status */
 #define                AT91_RTT_RTTINC         (1 << 1)                /* Real-time Timer Increment */
 

diff --git a/include/asm-arm/arch-at91/at91_twi.h b/include/asm-arm/arch-at91/at91_twi.h
index ca9a90733456be5fba159820216bc4fd21f04187..f9f2e3cd95c5766caed7ccb2772c930b8885ac61 100644 (file)
--- a/include/asm-arm/arch-at91/at91_twi.h
+++ b/include/asm-arm/arch-at91/at91_twi.h
@@ -21,6 +21,8 @@
 #define                AT91_TWI_STOP           (1 <<  1)       /* Send a Stop Condition */
 #define                AT91_TWI_MSEN           (1 <<  2)       /* Master Transfer Enable */
 #define                AT91_TWI_MSDIS          (1 <<  3)       /* Master Transfer Disable */
+#define                AT91_TWI_SVEN           (1 <<  4)       /* Slave Transfer Enable [SAM9260 only] */
+#define                AT91_TWI_SVDIS          (1 <<  5)       /* Slave Transfer Disable [SAM9260 only] */
 #define                AT91_TWI_SWRST          (1 <<  7)       /* Software Reset */
 
 #define        AT91_TWI_MMR            0x04            /* Master Mode Register */
@@ -32,6 +34,9 @@
 #define                AT91_TWI_MREAD          (1    << 12)    /* Master Read Direction */
 #define                AT91_TWI_DADR           (0x7f << 16)    /* Device Address */
 
+#define        AT91_TWI_SMR            0x08            /* Slave Mode Register [SAM9260 only] */
+#define                AT91_TWI_SADR           (0x7f << 16)    /* Slave Address */
+
 #define        AT91_TWI_IADR           0x0c            /* Internal Address Register */
 
 #define        AT91_TWI_CWGR           0x10            /* Clock Waveform Generator Register */
@@ -43,9 +48,15 @@
 #define                AT91_TWI_TXCOMP         (1 <<  0)       /* Transmission Complete */
 #define                AT91_TWI_RXRDY          (1 <<  1)       /* Receive Holding Register Ready */
 #define                AT91_TWI_TXRDY          (1 <<  2)       /* Transmit Holding Register Ready */
+#define                AT91_TWI_SVREAD         (1 <<  3)       /* Slave Read [SAM9260 only] */
+#define                AT91_TWI_SVACC          (1 <<  4)       /* Slave Access [SAM9260 only] */
+#define                AT91_TWI_GACC           (1 <<  5)       /* General Call Access [SAM9260 only] */
 #define                AT91_TWI_OVRE           (1 <<  6)       /* Overrun Error [AT91RM9200 only] */
 #define                AT91_TWI_UNRE           (1 <<  7)       /* Underrun Error [AT91RM9200 only] */
 #define                AT91_TWI_NACK           (1 <<  8)       /* Not Acknowledged */
+#define                AT91_TWI_ARBLST         (1 <<  9)       /* Arbitration Lost [SAM9260 only] */
+#define                AT91_TWI_SCLWS          (1 << 10)       /* Clock Wait State [SAM9260 only] */
+#define                AT91_TWI_EOSACC         (1 << 11)       /* End of Slave Address [SAM9260 only] */
 
 #define        AT91_TWI_IER            0x24            /* Interrupt Enable Register */
 #define        AT91_TWI_IDR            0x28            /* Interrupt Disable Register */

diff --git a/include/asm-arm/arch-at91/at91cap9.h b/include/asm-arm/arch-at91/at91cap9.h
new file mode 100644 (file)
index 0000000..73e1fcf
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91cap9.h
@@ -0,0 +1,121 @@
+/*
+ * include/asm-arm/arch-at91/at91cap9.h
+ *
+ *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
+ *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
+ *  Copyright (C) 2007 Atmel Corporation.
+ *
+ * Common definitions.
+ * Based on AT91CAP9 datasheet revision B (Preliminary).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91CAP9_H
+#define AT91CAP9_H
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91_ID_FIQ            0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS            1       /* System Peripherals */
+#define AT91CAP9_ID_PIOABCD    2       /* Parallel IO Controller A, B, C and D */
+#define AT91CAP9_ID_MPB0       3       /* MP Block Peripheral 0 */
+#define AT91CAP9_ID_MPB1       4       /* MP Block Peripheral 1 */
+#define AT91CAP9_ID_MPB2       5       /* MP Block Peripheral 2 */
+#define AT91CAP9_ID_MPB3       6       /* MP Block Peripheral 3 */
+#define AT91CAP9_ID_MPB4       7       /* MP Block Peripheral 4 */
+#define AT91CAP9_ID_US0                8       /* USART 0 */
+#define AT91CAP9_ID_US1                9       /* USART 1 */
+#define AT91CAP9_ID_US2                10      /* USART 2 */
+#define AT91CAP9_ID_MCI0       11      /* Multimedia Card Interface 0 */
+#define AT91CAP9_ID_MCI1       12      /* Multimedia Card Interface 1 */
+#define AT91CAP9_ID_CAN                13      /* CAN */
+#define AT91CAP9_ID_TWI                14      /* Two-Wire Interface */
+#define AT91CAP9_ID_SPI0       15      /* Serial Peripheral Interface 0 */
+#define AT91CAP9_ID_SPI1       16      /* Serial Peripheral Interface 0 */
+#define AT91CAP9_ID_SSC0       17      /* Serial Synchronous Controller 0 */
+#define AT91CAP9_ID_SSC1       18      /* Serial Synchronous Controller 1 */
+#define AT91CAP9_ID_AC97C      19      /* AC97 Controller */
+#define AT91CAP9_ID_TCB                20      /* Timer Counter 0, 1 and 2 */
+#define AT91CAP9_ID_PWMC       21      /* Pulse Width Modulation Controller */
+#define AT91CAP9_ID_EMAC       22      /* Ethernet */
+#define AT91CAP9_ID_AESTDES    23      /* Advanced Encryption Standard, Triple DES */
+#define AT91CAP9_ID_ADC                24      /* Analog-to-Digital Converter */
+#define AT91CAP9_ID_ISI                25      /* Image Sensor Interface */
+#define AT91CAP9_ID_LCDC       26      /* LCD Controller */
+#define AT91CAP9_ID_DMA                27      /* DMA Controller */
+#define AT91CAP9_ID_UDPHS      28      /* USB High Speed Device Port */
+#define AT91CAP9_ID_UHP                29      /* USB Host Port */
+#define AT91CAP9_ID_IRQ0       30      /* Advanced Interrupt Controller (IRQ0) */
+#define AT91CAP9_ID_IRQ1       31      /* Advanced Interrupt Controller (IRQ1) */
+
+/*
+ * User Peripheral physical base addresses.
+ */
+#define AT91CAP9_BASE_UDPHS            0xfff78000
+#define AT91CAP9_BASE_TCB0             0xfff7c000
+#define AT91CAP9_BASE_TC0              0xfff7c000
+#define AT91CAP9_BASE_TC1              0xfff7c040
+#define AT91CAP9_BASE_TC2              0xfff7c080
+#define AT91CAP9_BASE_MCI0             0xfff80000
+#define AT91CAP9_BASE_MCI1             0xfff84000
+#define AT91CAP9_BASE_TWI              0xfff88000
+#define AT91CAP9_BASE_US0              0xfff8c000
+#define AT91CAP9_BASE_US1              0xfff90000
+#define AT91CAP9_BASE_US2              0xfff94000
+#define AT91CAP9_BASE_SSC0             0xfff98000
+#define AT91CAP9_BASE_SSC1             0xfff9c000
+#define AT91CAP9_BASE_AC97C            0xfffa0000
+#define AT91CAP9_BASE_SPI0             0xfffa4000
+#define AT91CAP9_BASE_SPI1             0xfffa8000
+#define AT91CAP9_BASE_CAN              0xfffac000
+#define AT91CAP9_BASE_PWMC             0xfffb8000
+#define AT91CAP9_BASE_EMAC             0xfffbc000
+#define AT91CAP9_BASE_ADC              0xfffc0000
+#define AT91CAP9_BASE_ISI              0xfffc4000
+#define AT91_BASE_SYS                  0xffffe200
+
+/*
+ * System Peripherals (offset from AT91_BASE_SYS)
+ */
+#define AT91_ECC       (0xffffe200 - AT91_BASE_SYS)
+#define AT91_BCRAMC    (0xffffe400 - AT91_BASE_SYS)
+#define AT91_DDRSDRC   (0xffffe600 - AT91_BASE_SYS)
+#define AT91_SMC       (0xffffe800 - AT91_BASE_SYS)
+#define AT91_MATRIX    (0xffffea00 - AT91_BASE_SYS)
+#define AT91_CCFG      (0xffffeb10 - AT91_BASE_SYS)
+#define AT91_DMA       (0xffffec00 - AT91_BASE_SYS)
+#define AT91_DBGU      (0xffffee00 - AT91_BASE_SYS)
+#define AT91_AIC       (0xfffff000 - AT91_BASE_SYS)
+#define AT91_PIOA      (0xfffff200 - AT91_BASE_SYS)
+#define AT91_PIOB      (0xfffff400 - AT91_BASE_SYS)
+#define AT91_PIOC      (0xfffff600 - AT91_BASE_SYS)
+#define AT91_PIOD      (0xfffff800 - AT91_BASE_SYS)
+#define AT91_PMC       (0xfffffc00 - AT91_BASE_SYS)
+#define AT91_RSTC      (0xfffffd00 - AT91_BASE_SYS)
+#define AT91_SHDC      (0xfffffd10 - AT91_BASE_SYS)
+#define AT91_RTT       (0xfffffd20 - AT91_BASE_SYS)
+#define AT91_PIT       (0xfffffd30 - AT91_BASE_SYS)
+#define AT91_WDT       (0xfffffd40 - AT91_BASE_SYS)
+#define AT91_GPBR      (0xfffffd50 - AT91_BASE_SYS)
+
+/*
+ * Internal Memory.
+ */
+#define AT91CAP9_SRAM_BASE     0x00100000      /* Internal SRAM base address */
+#define AT91CAP9_SRAM_SIZE     (32 * SZ_1K)    /* Internal SRAM size (32Kb) */
+
+#define AT91CAP9_ROM_BASE      0x00400000      /* Internal ROM base address */
+#define AT91CAP9_ROM_SIZE      (32 * SZ_1K)    /* Internal ROM size (32Kb) */
+
+#define AT91CAP9_LCDC_BASE     0x00500000      /* LCD Controller */
+#define AT91CAP9_UDPHS_BASE    0x00600000      /* USB High Speed Device Port */
+#define AT91CAP9_UHP_BASE      0x00700000      /* USB Host controller */
+
+#define CONFIG_DRAM_BASE       AT91_CHIPSELECT_6
+
+#endif

diff --git a/include/asm-arm/arch-at91/at91cap9_matrix.h b/include/asm-arm/arch-at91/at91cap9_matrix.h
new file mode 100644 (file)
index 0000000..a641686
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91cap9_matrix.h
@@ -0,0 +1,132 @@
+/*
+ * include/asm-arm/arch-at91/at91cap9_matrix.h
+ *
+ *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
+ *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
+ *  Copyright (C) 2006 Atmel Corporation.
+ *
+ * Memory Controllers (MATRIX, EBI) - System peripherals registers.
+ * Based on AT91CAP9 datasheet revision B (Preliminary).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91CAP9_MATRIX_H
+#define AT91CAP9_MATRIX_H
+
+#define AT91_MATRIX_MCFG0      (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1      (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2      (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3      (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4      (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5      (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG6      (AT91_MATRIX + 0x18)    /* Master Configuration Register 6 */
+#define AT91_MATRIX_MCFG7      (AT91_MATRIX + 0x1C)    /* Master Configuration Register 7 */
+#define AT91_MATRIX_MCFG8      (AT91_MATRIX + 0x20)    /* Master Configuration Register 8 */
+#define AT91_MATRIX_MCFG9      (AT91_MATRIX + 0x24)    /* Master Configuration Register 9 */
+#define AT91_MATRIX_MCFG10     (AT91_MATRIX + 0x28)    /* Master Configuration Register 10 */
+#define AT91_MATRIX_MCFG11     (AT91_MATRIX + 0x2C)    /* Master Configuration Register 11 */
+#define                AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
+#define                        AT91_MATRIX_ULBT_INFINITE       (0 << 0)
+#define                        AT91_MATRIX_ULBT_SINGLE         (1 << 0)
+#define                        AT91_MATRIX_ULBT_FOUR           (2 << 0)
+#define                        AT91_MATRIX_ULBT_EIGHT          (3 << 0)
+#define                        AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
+
+#define AT91_MATRIX_SCFG0      (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1      (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2      (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3      (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4      (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG5      (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
+#define AT91_MATRIX_SCFG6      (AT91_MATRIX + 0x58)    /* Slave Configuration Register 6 */
+#define AT91_MATRIX_SCFG7      (AT91_MATRIX + 0x5C)    /* Slave Configuration Register 7 */
+#define AT91_MATRIX_SCFG8      (AT91_MATRIX + 0x60)    /* Slave Configuration Register 8 */
+#define AT91_MATRIX_SCFG9      (AT91_MATRIX + 0x64)    /* Slave Configuration Register 9 */
+#define                AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
+#define                AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
+#define                        AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
+#define                        AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
+#define                        AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
+#define                AT91_MATRIX_FIXED_DEFMSTR       (0xf  << 18)    /* Fixed Index of Default Master */
+#define                AT91_MATRIX_ARBT                (3    << 24)    /* Arbitration Type */
+#define                        AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
+#define                        AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
+
+#define AT91_MATRIX_PRAS0      (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRBS0      (AT91_MATRIX + 0x84)    /* Priority Register B for Slave 0 */
+#define AT91_MATRIX_PRAS1      (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRBS1      (AT91_MATRIX + 0x8C)    /* Priority Register B for Slave 1 */
+#define AT91_MATRIX_PRAS2      (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRBS2      (AT91_MATRIX + 0x94)    /* Priority Register B for Slave 2 */
+#define AT91_MATRIX_PRAS3      (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRBS3      (AT91_MATRIX + 0x9C)    /* Priority Register B for Slave 3 */
+#define AT91_MATRIX_PRAS4      (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRBS4      (AT91_MATRIX + 0xA4)    /* Priority Register B for Slave 4 */
+#define AT91_MATRIX_PRAS5      (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
+#define AT91_MATRIX_PRBS5      (AT91_MATRIX + 0xAC)    /* Priority Register B for Slave 5 */
+#define AT91_MATRIX_PRAS6      (AT91_MATRIX + 0xB0)    /* Priority Register A for Slave 6 */
+#define AT91_MATRIX_PRBS6      (AT91_MATRIX + 0xB4)    /* Priority Register B for Slave 6 */
+#define AT91_MATRIX_PRAS7      (AT91_MATRIX + 0xB8)    /* Priority Register A for Slave 7 */
+#define AT91_MATRIX_PRBS7      (AT91_MATRIX + 0xBC)    /* Priority Register B for Slave 7 */
+#define AT91_MATRIX_PRAS8      (AT91_MATRIX + 0xC0)    /* Priority Register A for Slave 8 */
+#define AT91_MATRIX_PRBS8      (AT91_MATRIX + 0xC4)    /* Priority Register B for Slave 8 */
+#define AT91_MATRIX_PRAS9      (AT91_MATRIX + 0xC8)    /* Priority Register A for Slave 9 */
+#define AT91_MATRIX_PRBS9      (AT91_MATRIX + 0xCC)    /* Priority Register B for Slave 9 */
+#define                AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
+#define                AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
+#define                AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
+#define                AT91_MATRIX_M3PR                (3 << 12)       /* Master 3 Priority */
+#define                AT91_MATRIX_M4PR                (3 << 16)       /* Master 4 Priority */
+#define                AT91_MATRIX_M5PR                (3 << 20)       /* Master 5 Priority */
+#define                AT91_MATRIX_M6PR                (3 << 24)       /* Master 6 Priority */
+#define                AT91_MATRIX_M7PR                (3 << 28)       /* Master 7 Priority */
+#define                AT91_MATRIX_M8PR                (3 << 0)        /* Master 8 Priority (in Register B) */
+#define                AT91_MATRIX_M9PR                (3 << 4)        /* Master 9 Priority (in Register B) */
+#define                AT91_MATRIX_M10PR               (3 << 8)        /* Master 10 Priority (in Register B) */
+#define                AT91_MATRIX_M11PR               (3 << 12)       /* Master 11 Priority (in Register B) */
+
+#define AT91_MATRIX_MRCR       (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define                AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
+#define                AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define                AT91_MATRIX_RCB2                (1 << 2)
+#define                AT91_MATRIX_RCB3                (1 << 3)
+#define                AT91_MATRIX_RCB4                (1 << 4)
+#define                AT91_MATRIX_RCB5                (1 << 5)
+#define                AT91_MATRIX_RCB6                (1 << 6)
+#define                AT91_MATRIX_RCB7                (1 << 7)
+#define                AT91_MATRIX_RCB8                (1 << 8)
+#define                AT91_MATRIX_RCB9                (1 << 9)
+#define                AT91_MATRIX_RCB10               (1 << 10)
+#define                AT91_MATRIX_RCB11               (1 << 11)
+
+#define AT91_MPBS0_SFR         (AT91_MATRIX + 0x114)   /* MPBlock Slave 0 Special Function Register */
+#define AT91_MPBS1_SFR         (AT91_MATRIX + 0x11C)   /* MPBlock Slave 1 Special Function Register */
+
+#define AT91_MATRIX_EBICSA     (AT91_MATRIX + 0x120)   /* EBI Chip Select Assignment Register */
+#define                AT91_MATRIX_EBI_CS1A            (1 << 1)        /* Chip Select 1 Assignment */
+#define                        AT91_MATRIX_EBI_CS1A_SMC                (0 << 1)
+#define                        AT91_MATRIX_EBI_CS1A_BCRAMC             (1 << 1)
+#define                AT91_MATRIX_EBI_CS3A            (1 << 3)        /* Chip Select 3 Assignment */
+#define                        AT91_MATRIX_EBI_CS3A_SMC                (0 << 3)
+#define                        AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA     (1 << 3)
+#define                AT91_MATRIX_EBI_CS4A            (1 << 4)        /* Chip Select 4 Assignment */
+#define                        AT91_MATRIX_EBI_CS4A_SMC                (0 << 4)
+#define                        AT91_MATRIX_EBI_CS4A_SMC_CF1            (1 << 4)
+#define                AT91_MATRIX_EBI_CS5A            (1 << 5)        /* Chip Select 5 Assignment */
+#define                        AT91_MATRIX_EBI_CS5A_SMC                (0 << 5)
+#define                        AT91_MATRIX_EBI_CS5A_SMC_CF2            (1 << 5)
+#define                AT91_MATRIX_EBI_DBPUC           (1 << 8)        /* Data Bus Pull-up Configuration */
+#define                AT91_MATRIX_EBI_DQSPDC          (1 << 9)        /* Data Qualifier Strobe Pull-Down Configuration */
+#define                AT91_MATRIX_EBI_VDDIOMSEL       (1 << 16)       /* Memory voltage selection */
+#define                        AT91_MATRIX_EBI_VDDIOMSEL_1_8V          (0 << 16)
+#define                        AT91_MATRIX_EBI_VDDIOMSEL_3_3V          (1 << 16)
+
+#define AT91_MPBS2_SFR         (AT91_MATRIX + 0x12C)   /* MPBlock Slave 2 Special Function Register */
+#define AT91_MPBS3_SFR         (AT91_MATRIX + 0x130)   /* MPBlock Slave 3 Special Function Register */
+#define AT91_APB_SFR           (AT91_MATRIX + 0x134)   /* APB Bridge Special Function Register */
+
+#endif

diff --git a/include/asm-arm/arch-at91/at91sam9260_matrix.h b/include/asm-arm/arch-at91/at91sam9260_matrix.h
index aacb1e9764220d484be05a0db74a3251d0ad1f76..a8e9fec6c7352ad5ff7441d3f0aa315df42ae689 100644 (file)
--- a/include/asm-arm/arch-at91/at91sam9260_matrix.h
+++ b/include/asm-arm/arch-at91/at91sam9260_matrix.h
@@ -67,7 +67,7 @@
 #define                AT91_MATRIX_CS4A                (1 << 4)        /* Chip Select 4 Assignment */
 #define                        AT91_MATRIX_CS4A_SMC            (0 << 4)
 #define                        AT91_MATRIX_CS4A_SMC_CF1        (1 << 4)
-#define                AT91_MATRIX_CS5A                (1 << 5 )       /* Chip Select 5 Assignment */
+#define                AT91_MATRIX_CS5A                (1 << 5)        /* Chip Select 5 Assignment */
 #define                        AT91_MATRIX_CS5A_SMC            (0 << 5)
 #define                        AT91_MATRIX_CS5A_SMC_CF2        (1 << 5)
 #define                AT91_MATRIX_DBPUC               (1 << 8)        /* Data Bus Pull-up Configuration */

diff --git a/include/asm-arm/arch-at91/at91sam9263_matrix.h b/include/asm-arm/arch-at91/at91sam9263_matrix.h
index 6fc6e4be624e56ca951f216da1141e02972f273d..72f6e668e4143b5245fb7976677b6b53ae7f3448 100644 (file)
--- a/include/asm-arm/arch-at91/at91sam9263_matrix.h
+++ b/include/asm-arm/arch-at91/at91sam9263_matrix.h
@@ -44,7 +44,7 @@
 #define                        AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
 #define                        AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
 #define                        AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
-#define                AT91_MATRIX_FIXED_DEFMSTR       (7    << 18)    /* Fixed Index of Default Master */
+#define                AT91_MATRIX_FIXED_DEFMSTR       (0xf  << 18)    /* Fixed Index of Default Master */
 #define                AT91_MATRIX_ARBT                (3    << 24)    /* Arbitration Type */
 #define                        AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
 #define                        AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)

diff --git a/include/asm-arm/arch-at91/at91sam9rl_matrix.h b/include/asm-arm/arch-at91/at91sam9rl_matrix.h
index b15f11b7c08de9d8db8406449ae33d38cf248375..84224174e6a1eb8c10af27dbf2f6dbdea3a41674 100644 (file)
--- a/include/asm-arm/arch-at91/at91sam9rl_matrix.h
+++ b/include/asm-arm/arch-at91/at91sam9rl_matrix.h
@@ -38,7 +38,7 @@
 #define                        AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
 #define                        AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
 #define                        AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
-#define                AT91_MATRIX_FIXED_DEFMSTR       (7    << 18)    /* Fixed Index of Default Master */
+#define                AT91_MATRIX_FIXED_DEFMSTR       (0xf  << 18)    /* Fixed Index of Default Master */
 #define                AT91_MATRIX_ARBT                (3    << 24)    /* Arbitration Type */
 #define                        AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
 #define                        AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)

diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h
index 79054965baa636c41582d928a29def0c63286477..55b07bd5316ccf446f6eb902776f53068e0222f6 100644 (file)
--- a/include/asm-arm/arch-at91/board.h
+++ b/include/asm-arm/arch-at91/board.h
@@ -34,6 +34,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/device.h>
 #include <linux/i2c.h>
+#include <linux/leds.h>
 #include <linux/spi/spi.h>
 
  /* USB Device */
@@ -71,7 +72,7 @@ struct at91_eth_data {
 };
 extern void __init at91_add_device_eth(struct at91_eth_data *data);
 
-#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9263)
+#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9)
 #define eth_platform_data      at91_eth_data
 #endif
 
@@ -101,13 +102,23 @@ extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_de
 extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices);
 
  /* Serial */
+#define ATMEL_UART_CTS 0x01
+#define ATMEL_UART_RTS 0x02
+#define ATMEL_UART_DSR 0x04
+#define ATMEL_UART_DTR 0x08
+#define ATMEL_UART_DCD 0x10
+#define ATMEL_UART_RI  0x20
+
+extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins);
+extern void __init at91_set_serial_console(unsigned portnr);
+
 struct at91_uart_config {
        unsigned short  console_tty;    /* tty number of serial console */
        unsigned short  nr_tty;         /* number of serial tty's */
        short           tty_map[];      /* map UART to tty number */
 };
 extern struct platform_device *atmel_default_console_device;
-extern void __init at91_init_serial(struct at91_uart_config *config);
+extern void __init __deprecated at91_init_serial(struct at91_uart_config *config);
 
 struct atmel_uart_data {
        short           use_dma_tx;     /* use transmit DMA? */
@@ -116,6 +127,23 @@ struct atmel_uart_data {
 };
 extern void __init at91_add_device_serial(void);
 
+/*
+ * SSC -- accessed through ssc_request(id).  Drivers don't bind to SSC
+ * platform devices.  Their SSC ID is part of their configuration data,
+ * along with information about which SSC signals they should use.
+ */
+#define ATMEL_SSC_TK   0x01
+#define ATMEL_SSC_TF   0x02
+#define ATMEL_SSC_TD   0x04
+#define ATMEL_SSC_TX   (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
+
+#define ATMEL_SSC_RK   0x10
+#define ATMEL_SSC_RF   0x20
+#define ATMEL_SSC_RD   0x40
+#define ATMEL_SSC_RX   (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
+
+extern void __init at91_add_device_ssc(unsigned id, unsigned pins);
+
  /* LCD Controller */
 struct atmel_lcdfb_info;
 extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data);
@@ -126,10 +154,12 @@ struct atmel_ac97_data {
 };
 extern void __init at91_add_device_ac97(struct atmel_ac97_data *data);
 
+ /* ISI */
+extern void __init at91_add_device_isi(void);
+
  /* LEDs */
-extern u8 at91_leds_cpu;
-extern u8 at91_leds_timer;
 extern void __init at91_init_leds(u8 cpu_led, u8 timer_led);
+extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
 
 /* FIXME: this needs a better location, but gets stuff building again */
 extern int at91_suspend_entering_slow_clock(void);

diff --git a/include/asm-arm/arch-at91/cpu.h b/include/asm-arm/arch-at91/cpu.h
index 080cbb401a874efd1e7e2e6b056e4f2ddd73287a..7145166826a25e1e46c161fba682d2e8474c4b19 100644 (file)
--- a/include/asm-arm/arch-at91/cpu.h
+++ b/include/asm-arm/arch-at91/cpu.h
@@ -21,13 +21,13 @@
 #define ARCH_ID_AT91SAM9260    0x019803a0
 #define ARCH_ID_AT91SAM9261    0x019703a0
 #define ARCH_ID_AT91SAM9263    0x019607a0
+#define ARCH_ID_AT91SAM9RL64   0x019b03a0
+#define ARCH_ID_AT91CAP9       0x039A03A0
 
 #define ARCH_ID_AT91SAM9XE128  0x329973a0
 #define ARCH_ID_AT91SAM9XE256  0x329a93a0
 #define ARCH_ID_AT91SAM9XE512  0x329aa3a0
 
-#define ARCH_ID_AT91SAM9RL64   0x019b03a0
-
 #define ARCH_ID_AT91M40800     0x14080044
 #define ARCH_ID_AT91R40807     0x44080746
 #define ARCH_ID_AT91M40807     0x14080745
@@ -81,6 +81,11 @@ static inline unsigned long at91_arch_identify(void)
 #define cpu_is_at91sam9rl()    (0)
 #endif
 
+#ifdef CONFIG_ARCH_AT91CAP9
+#define cpu_is_at91cap9()      (at91_cpu_identify() == ARCH_ID_AT91CAP9)
+#else
+#define cpu_is_at91cap9()      (0)
+#endif
 
 /*
  * Since this is ARM, we will never run on any AVR32 CPU. But these

diff --git a/include/asm-arm/arch-at91/entry-macro.S b/include/asm-arm/arch-at91/entry-macro.S
index cc1d850a0788012574c2c44310245789a8b1fbb5..1005eee6219b410da4f384b5879c40e011abb50e 100644 (file)
--- a/include/asm-arm/arch-at91/entry-macro.S
+++ b/include/asm-arm/arch-at91/entry-macro.S
@@ -17,13 +17,13 @@
        .endm
 
        .macro  get_irqnr_preamble, base, tmp
+       ldr     \base, =(AT91_VA_BASE_SYS + AT91_AIC)           @ base virtual address of AIC peripheral
        .endm
 
        .macro  arch_ret_to_user, tmp1, tmp2
        .endm
 
        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-       ldr     \base, =(AT91_VA_BASE_SYS + AT91_AIC)           @ base virtual address of AIC peripheral
        ldr     \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)]     @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
        ldr     \irqstat, [\base, #(AT91_AIC_ISR - AT91_AIC)]   @ read interrupt source number
        teq     \irqstat, #0                                    @ ISR is 0 when no current interrupt, or spurious interrupt

diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h
index 8f1cdd38a96986fe31f9ce47a34fac0a236ca053..2c826d8247a3f8471b5ede7a7c7fd31def3d07b2 100644 (file)
--- a/include/asm-arm/arch-at91/hardware.h
+++ b/include/asm-arm/arch-at91/hardware.h
@@ -26,6 +26,8 @@
 #include <asm/arch/at91sam9263.h>
 #elif defined(CONFIG_ARCH_AT91SAM9RL)
 #include <asm/arch/at91sam9rl.h>
+#elif defined(CONFIG_ARCH_AT91CAP9)
+#include <asm/arch/at91cap9.h>
 #elif defined(CONFIG_ARCH_AT91X40)
 #include <asm/arch/at91x40.h>
 #else

diff --git a/include/asm-arm/arch-at91/timex.h b/include/asm-arm/arch-at91/timex.h
index a310698fb4da9eb04e32b3772dd1f52a75732a8e..f1933b0fa43f2badf4d5e00c04f0d26bcd43ed8c 100644 (file)
--- a/include/asm-arm/arch-at91/timex.h
+++ b/include/asm-arm/arch-at91/timex.h
@@ -42,6 +42,11 @@
 #define AT91SAM9_MASTER_CLOCK  100000000
 #define CLOCK_TICK_RATE                (AT91SAM9_MASTER_CLOCK/16)
 
+#elif defined(CONFIG_ARCH_AT91CAP9)
+
+#define AT91CAP9_MASTER_CLOCK  100000000
+#define CLOCK_TICK_RATE                (AT91CAP9_MASTER_CLOCK/16)
+
 #elif defined(CONFIG_ARCH_AT91X40)
 
 #define AT91X40_MASTER_CLOCK   40000000

diff --git a/include/asm-arm/arch-ep93xx/gpio.h b/include/asm-arm/arch-ep93xx/gpio.h
index 1ee14a14cba05f9191435f39ad0b27d972dd0723..9b1864bbd9a87bf12a1d7bed1d703f35b1e81442 100644 (file)
--- a/include/asm-arm/arch-ep93xx/gpio.h
+++ b/include/asm-arm/arch-ep93xx/gpio.h
@@ -5,16 +5,6 @@
 #ifndef __ASM_ARCH_GPIO_H
 #define __ASM_ARCH_GPIO_H
 
-#define GPIO_IN                                0
-#define GPIO_OUT                       1
-
-#define EP93XX_GPIO_LOW                        0
-#define EP93XX_GPIO_HIGH               1
-
-extern void gpio_line_config(int line, int direction);
-extern int  gpio_line_get(int line);
-extern void gpio_line_set(int line, int value);
-
 /* GPIO port A.  */
 #define EP93XX_GPIO_LINE_A(x)          ((x) + 0)
 #define EP93XX_GPIO_LINE_EGPIO0                EP93XX_GPIO_LINE_A(0)
@@ -38,7 +28,7 @@ extern void gpio_line_set(int line, int value);
 #define EP93XX_GPIO_LINE_EGPIO15       EP93XX_GPIO_LINE_B(7)
 
 /* GPIO port C.  */
-#define EP93XX_GPIO_LINE_C(x)          ((x) + 16)
+#define EP93XX_GPIO_LINE_C(x)          ((x) + 40)
 #define EP93XX_GPIO_LINE_ROW0          EP93XX_GPIO_LINE_C(0)
 #define EP93XX_GPIO_LINE_ROW1          EP93XX_GPIO_LINE_C(1)
 #define EP93XX_GPIO_LINE_ROW2          EP93XX_GPIO_LINE_C(2)
@@ -71,7 +61,7 @@ extern void gpio_line_set(int line, int value);
 #define EP93XX_GPIO_LINE_IDEDA2                EP93XX_GPIO_LINE_E(7)
 
 /* GPIO port F.  */
-#define EP93XX_GPIO_LINE_F(x)          ((x) + 40)
+#define EP93XX_GPIO_LINE_F(x)          ((x) + 16)
 #define EP93XX_GPIO_LINE_WP            EP93XX_GPIO_LINE_F(0)
 #define EP93XX_GPIO_LINE_MCCD1         EP93XX_GPIO_LINE_F(1)
 #define EP93XX_GPIO_LINE_MCCD2         EP93XX_GPIO_LINE_F(2)
@@ -103,5 +93,49 @@ extern void gpio_line_set(int line, int value);
 #define EP93XX_GPIO_LINE_DD6           EP93XX_GPIO_LINE_H(6)
 #define EP93XX_GPIO_LINE_DD7           EP93XX_GPIO_LINE_H(7)
 
+/* maximum value for gpio line identifiers */
+#define EP93XX_GPIO_LINE_MAX           EP93XX_GPIO_LINE_H(7)
+
+/* maximum value for irq capable line identifiers */
+#define EP93XX_GPIO_LINE_MAX_IRQ       EP93XX_GPIO_LINE_F(7)
+
+/* new generic GPIO API - see Documentation/gpio.txt */
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+       if (gpio > EP93XX_GPIO_LINE_MAX)
+               return -EINVAL;
+       return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+}
+
+int gpio_direction_input(unsigned gpio);
+int gpio_direction_output(unsigned gpio, int value);
+int gpio_get_value(unsigned gpio);
+void gpio_set_value(unsigned gpio, int value);
+
+#include <asm-generic/gpio.h> /* cansleep wrappers */
+
+/*
+ * Map GPIO A0..A7  (0..7)  to irq 64..71,
+ *          B0..B7  (7..15) to irq 72..79, and
+ *          F0..F7 (16..24) to irq 80..87.
+ */
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+       if (gpio <= EP93XX_GPIO_LINE_MAX_IRQ)
+               return 64 + gpio;
+
+       return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+       return irq - gpio_to_irq(0);
+}
 
 #endif

diff --git a/include/asm-arm/arch-ep93xx/irqs.h b/include/asm-arm/arch-ep93xx/irqs.h
index 2a8c63638c5e824cd30aa2a612d185263ba28f05..53d4a68bfc88af8fb40b6ff061117a18583b2b44 100644 (file)
--- a/include/asm-arm/arch-ep93xx/irqs.h
+++ b/include/asm-arm/arch-ep93xx/irqs.h
@@ -67,12 +67,6 @@
 #define IRQ_EP93XX_SAI                 60
 #define EP93XX_VIC2_VALID_IRQ_MASK     0x1fffffff
 
-/*
- * Map GPIO A0..A7 to irq 64..71, B0..B7 to 72..79, and
- * F0..F7 to 80..87.
- */
-#define IRQ_EP93XX_GPIO(x)             (64 + (((x) + (((x) >> 2) & 8)) & 0x1f))
-
 #define NR_EP93XX_IRQS                 (64 + 24)
 
 #define EP93XX_BOARD_IRQ(x)            (NR_EP93XX_IRQS + (x))

diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index eeeea90cd5a96f1b08a12acc6b1d00d68a588c4f..9c5d2357aff3ac4689ae36747022f76cb2d6081a 100644 (file)
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -61,13 +61,13 @@ __ixp4xx_ioremap(unsigned long addr, size_t size, unsigned int mtype)
        if((addr < PCIBIOS_MIN_MEM) || (addr > 0x4fffffff))
                return __arm_ioremap(addr, size, mtype);
 
-       return (void *)addr;
+       return (void __iomem *)addr;
 }
 
 static inline void
 __ixp4xx_iounmap(void __iomem *addr)
 {
-       if ((u32)addr >= VMALLOC_START)
+       if ((__force u32)addr >= VMALLOC_START)
                __iounmap(addr);
 }
 
@@ -141,9 +141,9 @@ __ixp4xx_writesw(volatile void __iomem *bus_addr, const u16 *vaddr, int count)
 static inline void 
 __ixp4xx_writel(u32 value, volatile void __iomem *p)
 {
-       u32 addr = (u32)p;
+       u32 addr = (__force u32)p;
        if (addr >= VMALLOC_START) {
-               __raw_writel(value, addr);
+               __raw_writel(value, p);
                return;
        }
 
@@ -208,11 +208,11 @@ __ixp4xx_readsw(const volatile void __iomem *bus_addr, u16 *vaddr, u32 count)
 static inline unsigned long 
 __ixp4xx_readl(const volatile void __iomem *p)
 {
-       u32 addr = (u32)p;
+       u32 addr = (__force u32)p;
        u32 data;
 
        if (addr >= VMALLOC_START)
-               return __raw_readl(addr);
+               return __raw_readl(p);
 
        if (ixp4xx_pci_read(addr, NP_CMD_MEMREAD, &data))
                return 0xffffffff;
@@ -438,7 +438,7 @@ __ixp4xx_ioread32(const void __iomem *addr)
                return  (unsigned int)__ixp4xx_inl(port & PIO_MASK);
        else {
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-               return le32_to_cpu(__raw_readl((u32)port));
+               return le32_to_cpu((__force __le32)__raw_readl(addr));
 #else
                return (unsigned int)__ixp4xx_readl(addr);
 #endif
@@ -523,7 +523,7 @@ __ixp4xx_iowrite32(u32 value, void __iomem *addr)
                __ixp4xx_outl(value, port & PIO_MASK);
        else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-               __raw_writel(cpu_to_le32(value), port);
+               __raw_writel((u32 __force)cpu_to_le32(value), addr);
 #else
                __ixp4xx_writel(value, addr);
 #endif

diff --git a/include/asm-arm/arch-ks8695/regs-gpio.h b/include/asm-arm/arch-ks8695/regs-gpio.h
index 57fcf9fc82e40cfadfe7e9d4994d1dba45b6b6a8..6b95d77aea190e89c233f604461bf945cddc5dfa 100644 (file)
--- a/include/asm-arm/arch-ks8695/regs-gpio.h
+++ b/include/asm-arm/arch-ks8695/regs-gpio.h
@@ -49,5 +49,7 @@
 #define IOPC_TM_FALLING                (4)             /* Falling Edge Detection */
 #define IOPC_TM_EDGE           (6)             /* Both Edge Detection */
 
+/* Port Data Register */
+#define IOPD_(x)               (1 << (x))      /* Signal Level of GPIO Pin x */
 
 #endif

diff --git a/include/asm-arm/arch-msm/board.h b/include/asm-arm/arch-msm/board.h
new file mode 100644 (file)
index 0000000..763051f
--- /dev/null
+++ b/include/asm-arm/arch-msm/board.h
@@ -0,0 +1,37 @@
+/* linux/include/asm-arm/arch-msm/board.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_BOARD_H
+#define __ASM_ARCH_MSM_BOARD_H
+
+#include <linux/types.h>
+
+/* platform device data structures */
+
+struct msm_mddi_platform_data
+{
+       void (*panel_power)(int on);
+       unsigned has_vsync_irq:1;
+};
+
+/* common init routines for use by arch/arm/mach-msm/board-*.c */
+
+void __init msm_add_devices(void);
+void __init msm_map_common_io(void);
+void __init msm_init_irq(void);
+void __init msm_init_gpio(void);
+
+#endif

diff --git a/include/asm-arm/arch-msm/debug-macro.S b/include/asm-arm/arch-msm/debug-macro.S
new file mode 100644 (file)
index 0000000..393d527
--- /dev/null
+++ b/include/asm-arm/arch-msm/debug-macro.S
@@ -0,0 +1,40 @@
+/* include/asm-arm/arch-msm7200/debug-macro.S
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <asm/hardware.h>
+#include <asm/arch/msm_iomap.h>
+
+       .macro  addruart,rx
+       @ see if the MMU is enabled and select appropriate base address
+       mrc     p15, 0, \rx, c1, c0
+       tst     \rx, #1
+       ldreq   \rx, =MSM_UART1_PHYS
+       ldrne   \rx, =MSM_UART1_BASE
+       .endm
+
+       .macro  senduart,rd,rx
+       str     \rd, [\rx, #0x0C]
+       .endm
+
+       .macro  waituart,rd,rx
+       @ wait for TX_READY
+1:     ldr     \rd, [\rx, #0x08]
+       tst     \rd, #0x04
+       beq     1b
+       .endm
+
+       .macro  busyuart,rd,rx
+       .endm

diff --git a/include/asm-arm/arch-msm/dma.h b/include/asm-arm/arch-msm/dma.h
new file mode 100644 (file)
index 0000000..e4b565b
--- /dev/null
+++ b/include/asm-arm/arch-msm/dma.h
@@ -0,0 +1,151 @@
+/* linux/include/asm-arm/arch-msm/dma.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_DMA_H
+
+#include <linux/list.h>
+#include <asm/arch/msm_iomap.h>
+
+struct msm_dmov_cmd {
+       struct list_head list;
+       unsigned int cmdptr;
+       void (*complete_func)(struct msm_dmov_cmd *cmd, unsigned int result);
+/*     void (*user_result_func)(struct msm_dmov_cmd *cmd); */
+};
+
+void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd);
+void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd);
+int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr);
+/* int msm_dmov_exec_cmd_etc(unsigned id, unsigned int cmdptr, int timeout, int interruptible); */
+
+
+
+#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2))
+#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2))
+#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2))
+#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2))
+
+/* only security domain 3 is available to the ARM11
+ * SD0 -> mARM trusted, SD1 -> mARM nontrusted, SD2 -> aDSP, SD3 -> aARM
+ */
+
+#define DMOV_CMD_PTR(ch)      DMOV_SD3(0x000, ch)
+#define DMOV_CMD_LIST         (0 << 29) /* does not work */
+#define DMOV_CMD_PTR_LIST     (1 << 29) /* works */
+#define DMOV_CMD_INPUT_CFG    (2 << 29) /* untested */
+#define DMOV_CMD_OUTPUT_CFG   (3 << 29) /* untested */
+#define DMOV_CMD_ADDR(addr)   ((addr) >> 3)
+
+#define DMOV_RSLT(ch)         DMOV_SD3(0x040, ch)
+#define DMOV_RSLT_VALID       (1 << 31) /* 0 == host has empties result fifo */
+#define DMOV_RSLT_ERROR       (1 << 3)
+#define DMOV_RSLT_FLUSH       (1 << 2)
+#define DMOV_RSLT_DONE        (1 << 1)  /* top pointer done */
+#define DMOV_RSLT_USER        (1 << 0)  /* command with FR force result */
+
+#define DMOV_FLUSH0(ch)       DMOV_SD3(0x080, ch)
+#define DMOV_FLUSH1(ch)       DMOV_SD3(0x0C0, ch)
+#define DMOV_FLUSH2(ch)       DMOV_SD3(0x100, ch)
+#define DMOV_FLUSH3(ch)       DMOV_SD3(0x140, ch)
+#define DMOV_FLUSH4(ch)       DMOV_SD3(0x180, ch)
+#define DMOV_FLUSH5(ch)       DMOV_SD3(0x1C0, ch)
+
+#define DMOV_STATUS(ch)       DMOV_SD3(0x200, ch)
+#define DMOV_STATUS_RSLT_COUNT(n)    (((n) >> 29))
+#define DMOV_STATUS_CMD_COUNT(n)     (((n) >> 27) & 3)
+#define DMOV_STATUS_RSLT_VALID       (1 << 1)
+#define DMOV_STATUS_CMD_PTR_RDY      (1 << 0)
+
+#define DMOV_ISR              DMOV_SD3(0x380, 0)
+
+#define DMOV_CONFIG(ch)       DMOV_SD3(0x300, ch)
+#define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2)
+#define DMOV_CONFIG_FORCE_FLUSH_RSLT   (1 << 1)
+#define DMOV_CONFIG_IRQ_EN             (1 << 0)
+
+/* channel assignments */
+
+#define DMOV_NAND_CHAN        7
+#define DMOV_NAND_CRCI_CMD    5
+#define DMOV_NAND_CRCI_DATA   4
+
+#define DMOV_SDC1_CHAN        8
+#define DMOV_SDC1_CRCI        6
+
+#define DMOV_SDC2_CHAN        8
+#define DMOV_SDC2_CRCI        7
+
+#define DMOV_TSIF_CHAN        10
+#define DMOV_TSIF_CRCI        10
+
+#define DMOV_USB_CHAN         11
+
+/* no client rate control ifc (eg, ram) */
+#define DMOV_NONE_CRCI        0
+
+
+/* If the CMD_PTR register has CMD_PTR_LIST selected, the data mover
+ * is going to walk a list of 32bit pointers as described below.  Each
+ * pointer points to a *array* of dmov_s, etc structs.  The last pointer
+ * in the list is marked with CMD_PTR_LP.  The last struct in each array
+ * is marked with CMD_LC (see below).
+ */
+#define CMD_PTR_ADDR(addr)  ((addr) >> 3)
+#define CMD_PTR_LP          (1 << 31) /* last pointer */
+#define CMD_PTR_PT          (3 << 29) /* ? */
+
+/* Single Item Mode */
+typedef struct {
+       unsigned cmd;
+       unsigned src;
+       unsigned dst;
+       unsigned len;
+} dmov_s;
+
+/* Scatter/Gather Mode */
+typedef struct {
+       unsigned cmd;
+       unsigned src_dscr;
+       unsigned dst_dscr;
+       unsigned _reserved;
+} dmov_sg;
+
+/* bits for the cmd field of the above structures */
+
+#define CMD_LC      (1 << 31)  /* last command */
+#define CMD_FR      (1 << 22)  /* force result -- does not work? */
+#define CMD_OCU     (1 << 21)  /* other channel unblock */
+#define CMD_OCB     (1 << 20)  /* other channel block */
+#define CMD_TCB     (1 << 19)  /* ? */
+#define CMD_DAH     (1 << 18)  /* destination address hold -- does not work?*/
+#define CMD_SAH     (1 << 17)  /* source address hold -- does not work? */
+
+#define CMD_MODE_SINGLE     (0 << 0) /* dmov_s structure used */
+#define CMD_MODE_SG         (1 << 0) /* untested */
+#define CMD_MODE_IND_SG     (2 << 0) /* untested */
+#define CMD_MODE_BOX        (3 << 0) /* untested */
+
+#define CMD_DST_SWAP_BYTES  (1 << 14) /* exchange each byte n with byte n+1 */
+#define CMD_DST_SWAP_SHORTS (1 << 15) /* exchange each short n with short n+1 */
+#define CMD_DST_SWAP_WORDS  (1 << 16) /* exchange each word n with word n+1 */
+
+#define CMD_SRC_SWAP_BYTES  (1 << 11) /* exchange each byte n with byte n+1 */
+#define CMD_SRC_SWAP_SHORTS (1 << 12) /* exchange each short n with short n+1 */
+#define CMD_SRC_SWAP_WORDS  (1 << 13) /* exchange each word n with word n+1 */
+
+#define CMD_DST_CRCI(n)     (((n) & 15) << 7)
+#define CMD_SRC_CRCI(n)     (((n) & 15) << 3)
+
+#endif

diff --git a/include/asm-arm/arch-msm/entry-macro.S b/include/asm-arm/arch-msm/entry-macro.S
new file mode 100644 (file)
index 0000000..ee24aec
--- /dev/null
+++ b/include/asm-arm/arch-msm/entry-macro.S
@@ -0,0 +1,38 @@
+/* include/asm-arm/arch-msm7200/entry-macro.S
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <asm/arch/msm_iomap.h>
+
+       .macro  disable_fiq
+       .endm
+
+       .macro  get_irqnr_preamble, base, tmp
+       @ enable imprecise aborts
+       cpsie   a
+       mov     \base, #MSM_VIC_BASE
+       .endm
+
+       .macro  arch_ret_to_user, tmp1, tmp2
+       .endm
+
+       .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+       @ 0xD0 has irq# or old irq# if the irq has been handled
+       @ 0xD4 has irq# or -1 if none pending *but* if you just
+       @ read 0xD4 you never get the first irq for some reason
+       ldr     \irqnr, [\base, #0xD0]
+       ldr     \irqnr, [\base, #0xD4]
+       cmp     \irqnr, #0xffffffff
+       .endm

diff --git a/include/asm-arm/arch-msm/hardware.h b/include/asm-arm/arch-msm/hardware.h
new file mode 100644 (file)
index 0000000..89af2b7
--- /dev/null
+++ b/include/asm-arm/arch-msm/hardware.h
@@ -0,0 +1,18 @@
+/* linux/include/asm-arm/arch-msm/hardware.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_HARDWARE_H
+
+#endif

diff --git a/include/asm-arm/arch-msm/io.h b/include/asm-arm/arch-msm/io.h
new file mode 100644 (file)
index 0000000..4645ae2
--- /dev/null
+++ b/include/asm-arm/arch-msm/io.h
@@ -0,0 +1,33 @@
+/* include/asm-arm/arch-msm/io.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#define __arch_ioremap __msm_ioremap
+#define __arch_iounmap __iounmap
+
+void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype);
+
+static inline void __iomem *__io(unsigned long addr)
+{
+       return (void __iomem *)addr;
+}
+#define __io(a)         __io(a)
+#define __mem_pci(a)    (a)
+
+#endif

diff --git a/include/asm-arm/arch-msm/irqs.h b/include/asm-arm/arch-msm/irqs.h
new file mode 100644 (file)
index 0000000..565430c
--- /dev/null
+++ b/include/asm-arm/arch-msm/irqs.h
@@ -0,0 +1,89 @@
+/* linux/include/asm-arm/arch-msm/irqs.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_IRQS_H
+
+/* MSM ARM11 Interrupt Numbers */
+/* See 80-VE113-1 A, pp219-221     */
+
+#define INT_A9_M2A_0         0
+#define INT_A9_M2A_1         1
+#define INT_A9_M2A_2         2
+#define INT_A9_M2A_3         3
+#define INT_A9_M2A_4         4
+#define INT_A9_M2A_5         5
+#define INT_A9_M2A_6         6
+#define INT_GP_TIMER_EXP     7
+#define INT_DEBUG_TIMER_EXP  8
+#define INT_UART1            9
+#define INT_UART2            10
+#define INT_UART3            11
+#define INT_UART1_RX         12
+#define INT_UART2_RX         13
+#define INT_UART3_RX         14
+#define INT_USB_OTG          15
+#define INT_MDDI_PRI         16
+#define INT_MDDI_EXT         17
+#define INT_MDDI_CLIENT      18
+#define INT_MDP              19
+#define INT_GRAPHICS         20
+#define INT_ADM_AARM         21
+#define INT_ADSP_A11         22
+#define INT_ADSP_A9_A11      23
+#define INT_SDC1_0           24
+#define INT_SDC1_1           25
+#define INT_SDC2_0           26
+#define INT_SDC2_1           27
+#define INT_KEYSENSE         28
+#define INT_TCHSCRN_SSBI     29
+#define INT_TCHSCRN1         30
+#define INT_TCHSCRN2         31
+
+#define INT_GPIO_GROUP1      (32 + 0)
+#define INT_GPIO_GROUP2      (32 + 1)
+#define INT_PWB_I2C          (32 + 2)
+#define INT_SOFTRESET        (32 + 3)
+#define INT_NAND_WR_ER_DONE  (32 + 4)
+#define INT_NAND_OP_DONE     (32 + 5)
+#define INT_PBUS_ARM11       (32 + 6)
+#define INT_AXI_MPU_SMI      (32 + 7)
+#define INT_AXI_MPU_EBI1     (32 + 8)
+#define INT_AD_HSSD          (32 + 9)
+#define INT_ARM11_PMU        (32 + 10)
+#define INT_ARM11_DMA        (32 + 11)
+#define INT_TSIF_IRQ         (32 + 12)
+#define INT_UART1DM_IRQ      (32 + 13)
+#define INT_UART1DM_RX       (32 + 14)
+#define INT_USB_HS           (32 + 15)
+#define INT_SDC3_0           (32 + 16)
+#define INT_SDC3_1           (32 + 17)
+#define INT_SDC4_0           (32 + 18)
+#define INT_SDC4_1           (32 + 19)
+#define INT_UART2DM_RX       (32 + 20)
+#define INT_UART2DM_IRQ      (32 + 21)
+
+/* 22-31 are reserved */
+
+#define MSM_IRQ_BIT(irq)     (1 << ((irq) & 31))
+
+#define NR_MSM_IRQS 64
+#define NR_GPIO_IRQS 122
+#define NR_BOARD_IRQS 64
+#define NR_IRQS (NR_MSM_IRQS + NR_GPIO_IRQS + NR_BOARD_IRQS)
+
+#define MSM_GPIO_TO_INT(n) (NR_MSM_IRQS + (n))
+
+#endif

diff --git a/include/asm-arm/arch-msm/memory.h b/include/asm-arm/arch-msm/memory.h
new file mode 100644 (file)
index 0000000..b5ce0e9
--- /dev/null
+++ b/include/asm-arm/arch-msm/memory.h
@@ -0,0 +1,27 @@
+/* linux/include/asm-arm/arch-msm/memory.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+/* physical offset of RAM */
+#define PHYS_OFFSET            UL(0x10000000)
+
+/* bus address and physical addresses are identical */
+#define __virt_to_bus(x)       __virt_to_phys(x)
+#define __bus_to_virt(x)       __phys_to_virt(x)
+
+#endif
+

diff --git a/include/asm-arm/arch-msm/msm_iomap.h b/include/asm-arm/arch-msm/msm_iomap.h
new file mode 100644 (file)
index 0000000..b8955cc
--- /dev/null
+++ b/include/asm-arm/arch-msm/msm_iomap.h
@@ -0,0 +1,104 @@
+/* linux/include/asm-arm/arch-msm/msm_iomap.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * The MSM peripherals are spread all over across 768MB of physical
+ * space, which makes just having a simple IO_ADDRESS macro to slide
+ * them into the right virtual location rough.  Instead, we will
+ * provide a master phys->virt mapping for peripherals here.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_IOMAP_H
+#define __ASM_ARCH_MSM_IOMAP_H
+
+#include <asm/sizes.h>
+
+/* Physical base address and size of peripherals.
+ * Ordered by the virtual base addresses they will be mapped at.
+ *
+ * MSM_VIC_BASE must be an value that can be loaded via a "mov"
+ * instruction, otherwise entry-macro.S will not compile.
+ *
+ * If you add or remove entries here, you'll want to edit the
+ * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your
+ * changes.
+ *
+ */
+
+#define MSM_VIC_BASE          0xE0000000
+#define MSM_VIC_PHYS          0xC0000000
+#define MSM_VIC_SIZE          SZ_4K
+
+#define MSM_CSR_BASE          0xE0001000
+#define MSM_CSR_PHYS          0xC0100000
+#define MSM_CSR_SIZE          SZ_4K
+
+#define MSM_GPT_PHYS          MSM_CSR_PHYS
+#define MSM_GPT_BASE          MSM_CSR_BASE
+#define MSM_GPT_SIZE          SZ_4K
+
+#define MSM_DMOV_BASE         0xE0002000
+#define MSM_DMOV_PHYS         0xA9700000
+#define MSM_DMOV_SIZE         SZ_4K
+
+#define MSM_UART1_BASE        0xE0003000
+#define MSM_UART1_PHYS        0xA9A00000
+#define MSM_UART1_SIZE        SZ_4K
+
+#define MSM_UART2_BASE        0xE0004000
+#define MSM_UART2_PHYS        0xA9B00000
+#define MSM_UART2_SIZE        SZ_4K
+
+#define MSM_UART3_BASE        0xE0005000
+#define MSM_UART3_PHYS        0xA9C00000
+#define MSM_UART3_SIZE        SZ_4K
+
+#define MSM_I2C_BASE          0xE0006000
+#define MSM_I2C_PHYS          0xA9900000
+#define MSM_I2C_SIZE          SZ_4K
+
+#define MSM_GPIO1_BASE        0xE0007000
+#define MSM_GPIO1_PHYS        0xA9200000
+#define MSM_GPIO1_SIZE        SZ_4K
+
+#define MSM_GPIO2_BASE        0xE0008000
+#define MSM_GPIO2_PHYS        0xA9300000
+#define MSM_GPIO2_SIZE        SZ_4K
+
+#define MSM_HSUSB_BASE        0xE0009000
+#define MSM_HSUSB_PHYS        0xA0800000
+#define MSM_HSUSB_SIZE        SZ_4K
+
+#define MSM_CLK_CTL_BASE      0xE000A000
+#define MSM_CLK_CTL_PHYS      0xA8600000
+#define MSM_CLK_CTL_SIZE      SZ_4K
+
+#define MSM_PMDH_BASE         0xE000B000
+#define MSM_PMDH_PHYS         0xAA600000
+#define MSM_PMDH_SIZE         SZ_4K
+
+#define MSM_EMDH_BASE         0xE000C000
+#define MSM_EMDH_PHYS         0xAA700000
+#define MSM_EMDH_SIZE         SZ_4K
+
+#define MSM_MDP_BASE          0xE0010000
+#define MSM_MDP_PHYS          0xAA200000
+#define MSM_MDP_SIZE          0x000F0000
+
+#define MSM_SHARED_RAM_BASE   0xE0100000
+#define MSM_SHARED_RAM_PHYS   0x01F00000
+#define MSM_SHARED_RAM_SIZE   SZ_1M
+
+#endif

diff --git a/include/asm-arm/arch-msm/system.h b/include/asm-arm/arch-msm/system.h
new file mode 100644 (file)
index 0000000..7c5544b
--- /dev/null
+++ b/include/asm-arm/arch-msm/system.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-msm/system.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <asm/hardware.h>
+
+void arch_idle(void);
+
+static inline void arch_reset(char mode)
+{
+       for (;;) ;  /* depends on IPC w/ other core */
+}

diff --git a/include/asm-arm/arch-msm/timex.h b/include/asm-arm/arch-msm/timex.h
new file mode 100644 (file)
index 0000000..154b23f
--- /dev/null
+++ b/include/asm-arm/arch-msm/timex.h
@@ -0,0 +1,20 @@
+/* linux/include/asm-arm/arch-msm/timex.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_TIMEX_H
+
+#define CLOCK_TICK_RATE                1000000
+
+#endif

diff --git a/include/asm-arm/arch-msm/uncompress.h b/include/asm-arm/arch-msm/uncompress.h
new file mode 100644 (file)
index 0000000..e91ed78
--- /dev/null
+++ b/include/asm-arm/arch-msm/uncompress.h
@@ -0,0 +1,36 @@
+/* linux/include/asm-arm/arch-msm/uncompress.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_UNCOMPRESS_H
+
+#include "hardware.h"
+
+static void putc(int c)
+{
+}
+
+static inline void flush(void)
+{
+}
+
+static inline void arch_decomp_setup(void)
+{
+}
+
+static inline void arch_decomp_wdog(void)
+{
+}
+
+#endif

diff --git a/include/asm-arm/arch-msm/vmalloc.h b/include/asm-arm/arch-msm/vmalloc.h
new file mode 100644 (file)
index 0000000..60f8d91
--- /dev/null
+++ b/include/asm-arm/arch-msm/vmalloc.h
@@ -0,0 +1,22 @@
+/* linux/include/asm-arm/arch-msm/vmalloc.h
+ *
+ * Copyright (C) 2007 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ASM_ARCH_MSM_VMALLOC_H
+#define __ASM_ARCH_MSM_VMALLOC_H
+
+#define VMALLOC_END      (PAGE_OFFSET + 0x10000000)
+
+#endif
+

diff --git a/include/asm-arm/arch-orion/debug-macro.S b/include/asm-arm/arch-orion/debug-macro.S
new file mode 100644 (file)
index 0000000..e2a8064
--- /dev/null
+++ b/include/asm-arm/arch-orion/debug-macro.S
@@ -0,0 +1,17 @@
+/*
+ * linux/include/asm-arm/arch-orion/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+       .macro  addruart,rx
+       mov   \rx, #0xf1000000
+       orr   \rx, \rx, #0x00012000
+       .endm
+
+#define UART_SHIFT     2
+#include <asm/hardware/debug-8250.S>

diff --git a/include/asm-arm/arch-orion/dma.h b/include/asm-arm/arch-orion/dma.h
new file mode 100644 (file)
index 0000000..40a8c17
--- /dev/null
+++ b/include/asm-arm/arch-orion/dma.h
@@ -0,0 +1 @@
+/* empty */

diff --git a/include/asm-arm/arch-orion/entry-macro.S b/include/asm-arm/arch-orion/entry-macro.S
new file mode 100644 (file)
index 0000000..b76075a
--- /dev/null
+++ b/include/asm-arm/arch-orion/entry-macro.S
@@ -0,0 +1,31 @@
+/*
+ * include/asm-arm/arch-orion/entry-macro.S
+ *
+ * Low-level IRQ helper macros for Orion platforms
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm/arch/orion.h>
+
+       .macro  disable_fiq
+       .endm
+
+       .macro  arch_ret_to_user, tmp1, tmp2
+       .endm
+
+       .macro  get_irqnr_preamble, base, tmp
+       ldr     \base, =MAIN_IRQ_CAUSE
+       .endm
+
+       .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+       ldr     \irqstat, [\base, #0]           @ main cause
+       ldr     \tmp, [\base, #(MAIN_IRQ_MASK - MAIN_IRQ_CAUSE)] @ main mask
+       mov     \irqnr, #0                      @ default irqnr
+       @ find cause bits that are unmasked
+       ands    \irqstat, \irqstat, \tmp        @ clear Z flag if any
+       clzne   \irqnr, \irqstat                @ calc irqnr
+       rsbne   \irqnr, \irqnr, #31
+       .endm

diff --git a/include/asm-arm/arch-orion/gpio.h b/include/asm-arm/arch-orion/gpio.h
new file mode 100644 (file)
index 0000000..d66284f
--- /dev/null
+++ b/include/asm-arm/arch-orion/gpio.h
@@ -0,0 +1,28 @@
+/*
+ * include/asm-arm/arch-orion/gpio.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+extern int gpio_request(unsigned pin, const char *label);
+extern void gpio_free(unsigned pin);
+extern int gpio_direction_input(unsigned pin);
+extern int gpio_direction_output(unsigned pin, int value);
+extern int gpio_get_value(unsigned pin);
+extern void gpio_set_value(unsigned pin, int value);
+extern void orion_gpio_set_blink(unsigned pin, int blink);
+extern void gpio_display(void);                /* debug */
+
+static inline int gpio_to_irq(int pin)
+{
+       return pin + IRQ_ORION_GPIO_START;
+}
+
+static inline int irq_to_gpio(int irq)
+{
+       return irq - IRQ_ORION_GPIO_START;
+}
+
+#include <asm-generic/gpio.h>          /* cansleep wrappers */

diff --git a/include/asm-arm/arch-orion/hardware.h b/include/asm-arm/arch-orion/hardware.h
new file mode 100644 (file)
index 0000000..8a12d21
--- /dev/null
+++ b/include/asm-arm/arch-orion/hardware.h
@@ -0,0 +1,24 @@
+/*
+ * include/asm-arm/arch-orion/hardware.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H__
+#define __ASM_ARCH_HARDWARE_H__
+
+#include "orion.h"
+
+#define PCI_MEMORY_VADDR        ORION_PCI_SYS_MEM_BASE
+#define PCI_IO_VADDR            ORION_PCI_SYS_IO_BASE
+
+#define pcibios_assign_all_busses()  1
+
+#define PCIBIOS_MIN_IO  0x1000
+#define PCIBIOS_MIN_MEM 0x01000000
+#define PCIMEM_BASE     PCI_MEMORY_VADDR /* mem base for VGA */
+
+#endif  /* _ASM_ARCH_HARDWARE_H */

diff --git a/include/asm-arm/arch-orion/io.h b/include/asm-arm/arch-orion/io.h
new file mode 100644 (file)
index 0000000..e0b8c39
--- /dev/null
+++ b/include/asm-arm/arch-orion/io.h
@@ -0,0 +1,27 @@
+/*
+ * include/asm-arm/arch-orion/io.h
+ *
+ * Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#include "orion.h"
+
+#define IO_SPACE_LIMIT         0xffffffff
+#define IO_SPACE_REMAP         ORION_PCI_SYS_IO_BASE
+
+static inline void __iomem *__io(unsigned long addr)
+{
+       return (void __iomem *)addr;
+}
+
+#define __io(a)                        __io(a)
+#define __mem_pci(a)           (a)
+
+#endif

diff --git a/include/asm-arm/arch-orion/irqs.h b/include/asm-arm/arch-orion/irqs.h
new file mode 100644 (file)
index 0000000..eea65ca
--- /dev/null
+++ b/include/asm-arm/arch-orion/irqs.h
@@ -0,0 +1,61 @@
+/*
+ * include/asm-arm/arch-orion/irqs.h
+ *
+ * IRQ definitions for Orion SoC
+ *
+ *  Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ *  This file is licensed under the terms of the GNU General Public
+ *  License version 2. This program is licensed "as is" without any
+ *  warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_IRQS_H__
+#define __ASM_ARCH_IRQS_H__
+
+#include "orion.h"     /* need GPIO_MAX */
+
+/*
+ * Orion Main Interrupt Controller
+ */
+#define IRQ_ORION_BRIDGE       0
+#define IRQ_ORION_DOORBELL_H2C 1
+#define IRQ_ORION_DOORBELL_C2H 2
+#define IRQ_ORION_UART0                3
+#define IRQ_ORION_UART1                4
+#define IRQ_ORION_I2C          5
+#define IRQ_ORION_GPIO_0_7     6
+#define IRQ_ORION_GPIO_8_15    7
+#define IRQ_ORION_GPIO_16_23   8
+#define IRQ_ORION_GPIO_24_31   9
+#define IRQ_ORION_PCIE0_ERR    10
+#define IRQ_ORION_PCIE0_INT    11
+#define IRQ_ORION_USB1_CTRL    12
+#define IRQ_ORION_DEV_BUS_ERR  14
+#define IRQ_ORION_PCI_ERR      15
+#define IRQ_ORION_USB_BR_ERR   16
+#define IRQ_ORION_USB0_CTRL    17
+#define IRQ_ORION_ETH_RX       18
+#define IRQ_ORION_ETH_TX       19
+#define IRQ_ORION_ETH_MISC     20
+#define IRQ_ORION_ETH_SUM      21
+#define IRQ_ORION_ETH_ERR      22
+#define IRQ_ORION_IDMA_ERR     23
+#define IRQ_ORION_IDMA_0       24
+#define IRQ_ORION_IDMA_1       25
+#define IRQ_ORION_IDMA_2       26
+#define IRQ_ORION_IDMA_3       27
+#define IRQ_ORION_CESA         28
+#define IRQ_ORION_SATA         29
+#define IRQ_ORION_XOR0         30
+#define IRQ_ORION_XOR1         31
+
+/*
+ * Orion General Purpose Pins
+ */
+#define IRQ_ORION_GPIO_START   32
+#define NR_GPIO_IRQS           GPIO_MAX
+
+#define NR_IRQS                        (IRQ_ORION_GPIO_START + NR_GPIO_IRQS)
+
+#endif /* __ASM_ARCH_IRQS_H__ */

diff --git a/include/asm-arm/arch-orion/memory.h b/include/asm-arm/arch-orion/memory.h
new file mode 100644 (file)
index 0000000..d954dba
--- /dev/null
+++ b/include/asm-arm/arch-orion/memory.h
@@ -0,0 +1,15 @@
+/*
+ * include/asm-arm/arch-orion/memory.h
+ *
+ * Marvell Orion memory definitions
+ */
+
+#ifndef __ASM_ARCH_MMU_H
+#define __ASM_ARCH_MMU_H
+
+#define PHYS_OFFSET    UL(0x00000000)
+
+#define __virt_to_bus(x)       __virt_to_phys(x)
+#define __bus_to_virt(x)       __phys_to_virt(x)
+
+#endif

diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h
new file mode 100644 (file)
index 0000000..f787f75
--- /dev/null
+++ b/include/asm-arm/arch-orion/orion.h
@@ -0,0 +1,143 @@
+/*
+ * include/asm-arm/arch-orion/orion.h
+ *
+ * Generic definitions of Orion SoC flavors:
+ *  Orion-1, Orion-NAS, Orion-VoIP, and Orion-2.
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_ORION_H__
+#define __ASM_ARCH_ORION_H__
+
+/*******************************************************************************
+ * Orion Address Map
+ * Use the same mapping (1:1 virtual:physical) of internal registers and
+ * PCI system (PCI+PCIE) for all machines.
+ * Each machine defines the rest of its mapping (e.g. device bus flashes)
+ ******************************************************************************/
+#define ORION_REGS_BASE                0xf1000000
+#define ORION_REGS_SIZE                SZ_1M
+
+#define ORION_PCI_SYS_MEM_BASE 0xe0000000
+#define ORION_PCIE_MEM_BASE    ORION_PCI_SYS_MEM_BASE
+#define ORION_PCIE_MEM_SIZE    SZ_128M
+#define ORION_PCI_MEM_BASE     (ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE)
+#define ORION_PCI_MEM_SIZE     SZ_128M
+
+#define ORION_PCI_SYS_IO_BASE  0xf2000000
+#define ORION_PCIE_IO_BASE     ORION_PCI_SYS_IO_BASE
+#define ORION_PCIE_IO_SIZE     SZ_1M
+#define ORION_PCIE_IO_REMAP    (ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE)
+#define ORION_PCI_IO_BASE      (ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE)
+#define ORION_PCI_IO_SIZE      SZ_1M
+#define ORION_PCI_IO_REMAP     (ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE)
+/* Relevant only for Orion-NAS */
+#define ORION_PCIE_WA_BASE     0xf0000000
+#define ORION_PCIE_WA_SIZE     SZ_16M
+
+/*******************************************************************************
+ * Supported Devices & Revisions
+ ******************************************************************************/
+/* Orion-1 (88F5181) */
+#define MV88F5181_DEV_ID       0x5181
+#define MV88F5181_REV_B1       3
+/* Orion-NAS (88F5182) */
+#define MV88F5182_DEV_ID       0x5182
+#define MV88F5182_REV_A2       2
+/* Orion-2 (88F5281) */
+#define MV88F5281_DEV_ID       0x5281
+#define MV88F5281_REV_D1       5
+#define MV88F5281_REV_D2       6
+
+/*******************************************************************************
+ * Orion Registers Map
+ ******************************************************************************/
+#define ORION_DDR_REG_BASE     (ORION_REGS_BASE | 0x00000)
+#define ORION_DEV_BUS_REG_BASE (ORION_REGS_BASE | 0x10000)
+#define ORION_BRIDGE_REG_BASE  (ORION_REGS_BASE | 0x20000)
+#define ORION_PCI_REG_BASE     (ORION_REGS_BASE | 0x30000)
+#define ORION_PCIE_REG_BASE    (ORION_REGS_BASE | 0x40000)
+#define ORION_USB0_REG_BASE    (ORION_REGS_BASE | 0x50000)
+#define ORION_ETH_REG_BASE     (ORION_REGS_BASE | 0x70000)
+#define ORION_SATA_REG_BASE    (ORION_REGS_BASE | 0x80000)
+#define ORION_USB1_REG_BASE    (ORION_REGS_BASE | 0xa0000)
+
+#define ORION_DDR_REG(x)       (ORION_DDR_REG_BASE | (x))
+#define ORION_DEV_BUS_REG(x)   (ORION_DEV_BUS_REG_BASE | (x))
+#define ORION_BRIDGE_REG(x)    (ORION_BRIDGE_REG_BASE | (x))
+#define ORION_PCI_REG(x)       (ORION_PCI_REG_BASE | (x))
+#define ORION_PCIE_REG(x)      (ORION_PCIE_REG_BASE | (x))
+#define ORION_USB0_REG(x)      (ORION_USB0_REG_BASE | (x))
+#define ORION_USB1_REG(x)      (ORION_USB1_REG_BASE | (x))
+#define ORION_ETH_REG(x)       (ORION_ETH_REG_BASE | (x))
+#define ORION_SATA_REG(x)      (ORION_SATA_REG_BASE | (x))
+
+/*******************************************************************************
+ * Device Bus Registers
+ ******************************************************************************/
+#define MPP_0_7_CTRL           ORION_DEV_BUS_REG(0x000)
+#define MPP_8_15_CTRL          ORION_DEV_BUS_REG(0x004)
+#define MPP_16_19_CTRL         ORION_DEV_BUS_REG(0x050)
+#define MPP_DEV_CTRL           ORION_DEV_BUS_REG(0x008)
+#define MPP_RESET_SAMPLE       ORION_DEV_BUS_REG(0x010)
+#define GPIO_OUT               ORION_DEV_BUS_REG(0x100)
+#define GPIO_IO_CONF           ORION_DEV_BUS_REG(0x104)
+#define GPIO_BLINK_EN          ORION_DEV_BUS_REG(0x108)
+#define GPIO_IN_POL            ORION_DEV_BUS_REG(0x10c)
+#define GPIO_DATA_IN           ORION_DEV_BUS_REG(0x110)
+#define GPIO_EDGE_CAUSE                ORION_DEV_BUS_REG(0x114)
+#define GPIO_EDGE_MASK         ORION_DEV_BUS_REG(0x118)
+#define GPIO_LEVEL_MASK                ORION_DEV_BUS_REG(0x11c)
+#define DEV_BANK_0_PARAM       ORION_DEV_BUS_REG(0x45c)
+#define DEV_BANK_1_PARAM       ORION_DEV_BUS_REG(0x460)
+#define DEV_BANK_2_PARAM       ORION_DEV_BUS_REG(0x464)
+#define DEV_BANK_BOOT_PARAM    ORION_DEV_BUS_REG(0x46c)
+#define DEV_BUS_CTRL           ORION_DEV_BUS_REG(0x4c0)
+#define DEV_BUS_INT_CAUSE      ORION_DEV_BUS_REG(0x4d0)
+#define DEV_BUS_INT_MASK       ORION_DEV_BUS_REG(0x4d4)
+#define I2C_BASE               ORION_DEV_BUS_REG(0x1000)
+#define UART0_BASE             ORION_DEV_BUS_REG(0x2000)
+#define UART1_BASE             ORION_DEV_BUS_REG(0x2100)
+#define GPIO_MAX               32
+
+/***************************************************************************
+ * Orion CPU Bridge Registers
+ **************************************************************************/
+#define CPU_CONF               ORION_BRIDGE_REG(0x100)
+#define CPU_CTRL               ORION_BRIDGE_REG(0x104)
+#define CPU_RESET_MASK         ORION_BRIDGE_REG(0x108)
+#define CPU_SOFT_RESET         ORION_BRIDGE_REG(0x10c)
+#define POWER_MNG_CTRL_REG     ORION_BRIDGE_REG(0x11C)
+#define BRIDGE_CAUSE           ORION_BRIDGE_REG(0x110)
+#define BRIDGE_MASK            ORION_BRIDGE_REG(0x114)
+#define MAIN_IRQ_CAUSE         ORION_BRIDGE_REG(0x200)
+#define MAIN_IRQ_MASK          ORION_BRIDGE_REG(0x204)
+#define TIMER_CTRL             ORION_BRIDGE_REG(0x300)
+#define TIMER_VAL(x)           ORION_BRIDGE_REG(0x314 + ((x) * 8))
+#define TIMER_VAL_RELOAD(x)    ORION_BRIDGE_REG(0x310 + ((x) * 8))
+
+#ifndef __ASSEMBLY__
+
+/*******************************************************************************
+ * Helpers to access Orion registers
+ ******************************************************************************/
+#include <asm/types.h>
+#include <asm/io.h>
+
+#define orion_read(r)          __raw_readl(r)
+#define orion_write(r, val)    __raw_writel(val, r)
+
+/*
+ * These are not preempt safe. Locks, if needed, must be taken care by caller.
+ */
+#define orion_setbits(r, mask) orion_write((r), orion_read(r) | (mask))
+#define orion_clrbits(r, mask) orion_write((r), orion_read(r) & ~(mask))
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_ARCH_ORION_H__ */

diff --git a/include/asm-arm/arch-orion/platform.h b/include/asm-arm/arch-orion/platform.h
new file mode 100644 (file)
index 0000000..143c38e
--- /dev/null
+++ b/include/asm-arm/arch-orion/platform.h
@@ -0,0 +1,25 @@
+/*
+ * asm-arm/arch-orion/platform.h
+ *
+ * Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_PLATFORM_H__
+#define __ASM_ARCH_PLATFORM_H__
+
+/*
+ * Device bus NAND private data
+ */
+struct orion_nand_data {
+       struct mtd_partition *parts;
+       u32 nr_parts;
+       u8 ale;         /* address line number connected to ALE */
+       u8 cle;         /* address line number connected to CLE */
+       u8 width;       /* buswidth */
+};
+
+#endif

diff --git a/include/asm-arm/arch-orion/system.h b/include/asm-arm/arch-orion/system.h
new file mode 100644 (file)
index 0000000..17704c6
--- /dev/null
+++ b/include/asm-arm/arch-orion/system.h
@@ -0,0 +1,31 @@
+/*
+ * include/asm-arm/arch-orion/system.h
+ *
+ * Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+#include <asm/arch/hardware.h>
+#include <asm/arch/orion.h>
+
+static inline void arch_idle(void)
+{
+       cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+       /*
+        * Enable and issue soft reset
+        */
+       orion_setbits(CPU_RESET_MASK, (1 << 2));
+       orion_setbits(CPU_SOFT_RESET, 1);
+}
+
+#endif

diff --git a/include/asm-arm/arch-orion/timex.h b/include/asm-arm/arch-orion/timex.h
new file mode 100644 (file)
index 0000000..26c2c91
--- /dev/null
+++ b/include/asm-arm/arch-orion/timex.h
@@ -0,0 +1,12 @@
+/*
+ * include/asm-arm/arch-orion/timex.h
+ *
+ * Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#define ORION_TCLK             166666667
+#define CLOCK_TICK_RATE                ORION_TCLK

diff --git a/include/asm-arm/arch-orion/uncompress.h b/include/asm-arm/arch-orion/uncompress.h
new file mode 100644 (file)
index 0000000..a1a222f
--- /dev/null
+++ b/include/asm-arm/arch-orion/uncompress.h
@@ -0,0 +1,44 @@
+/*
+ * include/asm-arm/arch-orion/uncompress.h
+ *
+ * Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm/arch/orion.h>
+
+#define MV_UART_LSR    ((volatile unsigned char *)(UART0_BASE + 0x14))
+#define MV_UART_THR    ((volatile unsigned char *)(UART0_BASE + 0x0))
+
+#define LSR_THRE       0x20
+
+static void putc(const char c)
+{
+       int j = 0x1000;
+       while (--j && !(*MV_UART_LSR & LSR_THRE))
+               barrier();
+       *MV_UART_THR = c;
+}
+
+static void flush(void)
+{
+}
+
+static void orion_early_putstr(const char *ptr)
+{
+       char c;
+       while ((c = *ptr++) != '\0') {
+               if (c == '\n')
+                       putc('\r');
+               putc(c);
+       }
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()

diff --git a/include/asm-arm/arch-orion/vmalloc.h b/include/asm-arm/arch-orion/vmalloc.h
new file mode 100644 (file)
index 0000000..23e2a10
--- /dev/null
+++ b/include/asm-arm/arch-orion/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-orion/vmalloc.h
+ */
+
+#define VMALLOC_END       0xf0000000

diff --git a/include/asm-arm/arch-pxa/colibri.h b/include/asm-arm/arch-pxa/colibri.h
new file mode 100644 (file)
index 0000000..2ae373f
--- /dev/null
+++ b/include/asm-arm/arch-pxa/colibri.h
@@ -0,0 +1,19 @@
+#ifndef _COLIBRI_H_
+#define _COLIBRI_H_
+
+/* physical memory regions */
+#define COLIBRI_FLASH_PHYS     (PXA_CS0_PHYS)  /* Flash region */
+#define COLIBRI_ETH_PHYS       (PXA_CS2_PHYS)  /* Ethernet DM9000 region */
+#define COLIBRI_SDRAM_BASE     0xa0000000      /* SDRAM region */
+
+/* virtual memory regions */
+#define COLIBRI_DISK_VIRT      0xF0000000      /* Disk On Chip region */
+
+/* size of flash */
+#define COLIBRI_FLASH_SIZE     0x02000000      /* Flash size 32 MB */
+
+/* Ethernet Controller Davicom DM9000 */
+#define GPIO_DM9000            114
+#define COLIBRI_ETH_IRQ        IRQ_GPIO(GPIO_DM9000)
+
+#endif /* _COLIBRI_H_ */

diff --git a/include/asm-arm/arch-pxa/corgi.h b/include/asm-arm/arch-pxa/corgi.h
index e554caa0d18b02030fb87bae0048c7fc0e257f11..bf856503baf69666d4956a417db24ace9cc1e5a1 100644 (file)
--- a/include/asm-arm/arch-pxa/corgi.h
+++ b/include/asm-arm/arch-pxa/corgi.h
@@ -104,7 +104,6 @@
  */
 extern struct platform_device corgiscoop_device;
 extern struct platform_device corgissp_device;
-extern struct platform_device corgifb_device;
 
 #endif /* __ASM_ARCH_CORGI_H  */
 

diff --git a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h
index b76ee6d1f5b44b7949a29504561086aa41ef6c92..c562b972a4a69c00f4f567cfef7029f0cc15892a 100644 (file)
--- a/include/asm-arm/arch-pxa/irqs.h
+++ b/include/asm-arm/arch-pxa/irqs.h
@@ -180,7 +180,8 @@
 #define NR_IRQS                        (IRQ_LOCOMO_SPI_TEND + 1)
 #elif defined(CONFIG_ARCH_LUBBOCK) || \
       defined(CONFIG_MACH_LOGICPD_PXA270) || \
-      defined(CONFIG_MACH_MAINSTONE)
+      defined(CONFIG_MACH_MAINSTONE) || \
+      defined(CONFIG_MACH_PCM027)
 #define NR_IRQS                        (IRQ_BOARD_END)
 #else
 #define NR_IRQS                        (IRQ_BOARD_START)
@@ -227,6 +228,13 @@
 #define IRQ_LOCOMO_LT_BASE     (IRQ_BOARD_START + 2)
 #define IRQ_LOCOMO_SPI_BASE    (IRQ_BOARD_START + 3)
 
+/* phyCORE-PXA270 (PCM027) Interrupts */
+#define PCM027_IRQ(x)          (IRQ_BOARD_START + (x))
+#define PCM027_BTDET_IRQ       PCM027_IRQ(0)
+#define PCM027_FF_RI_IRQ       PCM027_IRQ(1)
+#define PCM027_MMCDET_IRQ      PCM027_IRQ(2)
+#define PCM027_PM_5V_IRQ       PCM027_IRQ(3)
+
 /* ITE8152 irqs */
 /* add IT8152 IRQs beyond BOARD_END */
 #ifdef CONFIG_PCI_HOST_ITE8152

diff --git a/include/asm-arm/arch-pxa/littleton.h b/include/asm-arm/arch-pxa/littleton.h
new file mode 100644 (file)
index 0000000..79d209b
--- /dev/null
+++ b/include/asm-arm/arch-pxa/littleton.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_ARCH_ZYLONITE_H
+#define __ASM_ARCH_ZYLONITE_H
+
+#define LITTLETON_ETH_PHYS     0x30000000
+
+#endif /* __ASM_ARCH_ZYLONITE_H */

diff --git a/include/asm-arm/arch-pxa/magician.h b/include/asm-arm/arch-pxa/magician.h
new file mode 100644 (file)
index 0000000..337f51f
--- /dev/null
+++ b/include/asm-arm/arch-pxa/magician.h
@@ -0,0 +1,111 @@
+/*
+ * GPIO and IRQ definitions for HTC Magician PDA phones
+ *
+ * Copyright (c) 2007 Philipp Zabel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _MAGICIAN_H_
+#define _MAGICIAN_H_
+
+#include <asm/arch/pxa-regs.h>
+
+/*
+ * PXA GPIOs
+ */
+
+#define GPIO0_MAGICIAN_KEY_POWER               0
+#define GPIO9_MAGICIAN_UNKNOWN                 9
+#define GPIO10_MAGICIAN_GSM_IRQ                        10
+#define GPIO11_MAGICIAN_GSM_OUT1               11
+#define GPIO13_MAGICIAN_CPLD_IRQ               13
+#define GPIO18_MAGICIAN_UNKNOWN                        18
+#define GPIO22_MAGICIAN_VIBRA_EN               22
+#define GPIO26_MAGICIAN_GSM_POWER              26
+#define GPIO27_MAGICIAN_USBC_PUEN              27
+#define GPIO30_MAGICIAN_nCHARGE_EN             30
+#define GPIO37_MAGICIAN_KEY_HANGUP             37
+#define GPIO38_MAGICIAN_KEY_CONTACTS           38
+#define GPIO40_MAGICIAN_GSM_OUT2               40
+#define GPIO48_MAGICIAN_UNKNOWN                        48
+#define GPIO56_MAGICIAN_UNKNOWN                        56
+#define GPIO57_MAGICIAN_CAM_RESET              57
+#define GPIO83_MAGICIAN_nIR_EN                 83
+#define GPIO86_MAGICIAN_GSM_RESET              86
+#define GPIO87_MAGICIAN_GSM_SELECT             87
+#define GPIO90_MAGICIAN_KEY_CALENDAR           90
+#define GPIO91_MAGICIAN_KEY_CAMERA             91
+#define GPIO93_MAGICIAN_KEY_UP                 93
+#define GPIO94_MAGICIAN_KEY_DOWN               94
+#define GPIO95_MAGICIAN_KEY_LEFT               95
+#define GPIO96_MAGICIAN_KEY_RIGHT              96
+#define GPIO97_MAGICIAN_KEY_ENTER              97
+#define GPIO98_MAGICIAN_KEY_RECORD             98
+#define GPIO99_MAGICIAN_HEADPHONE_IN           99
+#define GPIO100_MAGICIAN_KEY_VOL_UP            100
+#define GPIO101_MAGICIAN_KEY_VOL_DOWN          101
+#define GPIO102_MAGICIAN_KEY_PHONE             102
+#define GPIO103_MAGICIAN_LED_KP                        103
+#define GPIO104_MAGICIAN_LCD_POWER_1           104
+#define GPIO105_MAGICIAN_LCD_POWER_2           105
+#define GPIO106_MAGICIAN_LCD_POWER_3           106
+#define GPIO107_MAGICIAN_DS1WM_IRQ             107
+#define GPIO108_MAGICIAN_GSM_READY             108
+#define GPIO114_MAGICIAN_UNKNOWN               114
+#define GPIO115_MAGICIAN_nPEN_IRQ              115
+#define GPIO116_MAGICIAN_nCAM_EN               116
+#define GPIO119_MAGICIAN_UNKNOWN               119
+#define GPIO120_MAGICIAN_UNKNOWN               120
+
+/*
+ * PXA GPIO alternate function mode & direction
+ */
+
+#define GPIO0_MAGICIAN_KEY_POWER_MD            (0 | GPIO_IN)
+#define GPIO9_MAGICIAN_UNKNOWN_MD              (9 | GPIO_IN)
+#define GPIO10_MAGICIAN_GSM_IRQ_MD             (10 | GPIO_IN)
+#define GPIO11_MAGICIAN_GSM_OUT1_MD            (11 | GPIO_OUT)
+#define GPIO13_MAGICIAN_CPLD_IRQ_MD            (13 | GPIO_IN)
+#define GPIO18_MAGICIAN_UNKNOWN_MD             (18 | GPIO_OUT)
+#define GPIO22_MAGICIAN_VIBRA_EN_MD            (22 | GPIO_OUT)
+#define GPIO26_MAGICIAN_GSM_POWER_MD           (26 | GPIO_OUT)
+#define GPIO27_MAGICIAN_USBC_PUEN_MD           (27 | GPIO_OUT)
+#define GPIO30_MAGICIAN_nCHARGE_EN_MD          (30 | GPIO_OUT)
+#define GPIO37_MAGICIAN_KEY_HANGUP_MD          (37 | GPIO_OUT)
+#define GPIO38_MAGICIAN_KEY_CONTACTS_MD                (38 | GPIO_OUT)
+#define GPIO40_MAGICIAN_GSM_OUT2_MD            (40 | GPIO_OUT)
+#define GPIO48_MAGICIAN_UNKNOWN_MD             (48 | GPIO_OUT)
+#define GPIO56_MAGICIAN_UNKNOWN_MD             (56 | GPIO_OUT)
+#define GPIO57_MAGICIAN_CAM_RESET_MD           (57 | GPIO_OUT)
+#define GPIO83_MAGICIAN_nIR_EN_MD              (83 | GPIO_OUT)
+#define GPIO86_MAGICIAN_GSM_RESET_MD           (86 | GPIO_OUT)
+#define GPIO87_MAGICIAN_GSM_SELECT_MD          (87 | GPIO_OUT)
+#define GPIO90_MAGICIAN_KEY_CALENDAR_MD                (90 | GPIO_OUT)
+#define GPIO91_MAGICIAN_KEY_CAMERA_MD          (91 | GPIO_OUT)
+#define GPIO93_MAGICIAN_KEY_UP_MD              (93 | GPIO_IN)
+#define GPIO94_MAGICIAN_KEY_DOWN_MD            (94 | GPIO_IN)
+#define GPIO95_MAGICIAN_KEY_LEFT_MD            (95 | GPIO_IN)
+#define GPIO96_MAGICIAN_KEY_RIGHT_MD           (96 | GPIO_IN)
+#define GPIO97_MAGICIAN_KEY_ENTER_MD           (97 | GPIO_IN)
+#define GPIO98_MAGICIAN_KEY_RECORD_MD          (98 | GPIO_IN)
+#define GPIO99_MAGICIAN_HEADPHONE_IN_MD                (99 | GPIO_IN)
+#define GPIO100_MAGICIAN_KEY_VOL_UP_MD         (100 | GPIO_IN)
+#define GPIO101_MAGICIAN_KEY_VOL_DOWN_MD       (101 | GPIO_IN)
+#define GPIO102_MAGICIAN_KEY_PHONE_MD          (102 | GPIO_IN)
+#define GPIO103_MAGICIAN_LED_KP_MD             (103 | GPIO_OUT)
+#define GPIO104_MAGICIAN_LCD_POWER_1_MD        (104 | GPIO_OUT)
+#define GPIO105_MAGICIAN_LCD_POWER_2_MD                (105 | GPIO_OUT)
+#define GPIO106_MAGICIAN_LCD_POWER_3_MD                (106 | GPIO_OUT)
+#define GPIO107_MAGICIAN_DS1WM_IRQ_MD          (107 | GPIO_IN)
+#define GPIO108_MAGICIAN_GSM_READY_MD          (108 | GPIO_IN)
+#define GPIO114_MAGICIAN_UNKNOWN_MD            (114 | GPIO_OUT)
+#define GPIO115_MAGICIAN_nPEN_IRQ_MD           (115 | GPIO_IN)
+#define GPIO116_MAGICIAN_nCAM_EN_MD            (116 | GPIO_OUT)
+#define GPIO119_MAGICIAN_UNKNOWN_MD            (119 | GPIO_OUT)
+#define GPIO120_MAGICIAN_UNKNOWN_MD            (120 | GPIO_OUT)
+
+#endif /* _MAGICIAN_H_ */

diff --git a/include/asm-arm/arch-pxa/mfp-pxa300.h b/include/asm-arm/arch-pxa/mfp-pxa300.h
index a209966498897848f319e7d340efdee8a255b3f0..bb410313556fe560f2152071773cb1403dc0cf1a 100644 (file)
--- a/include/asm-arm/arch-pxa/mfp-pxa300.h
+++ b/include/asm-arm/arch-pxa/mfp-pxa300.h
@@ -16,6 +16,7 @@
 #define __ASM_ARCH_MFP_PXA300_H
 
 #include <asm/arch/mfp.h>
+#include <asm/arch/mfp-pxa3xx.h>
 
 /* GPIO */
 #define GPIO46_GPIO            MFP_CFG(GPIO46, AF1)

diff --git a/include/asm-arm/arch-pxa/mfp-pxa320.h b/include/asm-arm/arch-pxa/mfp-pxa320.h
index 52deedcaf3bd5fe3ebb9aa966302b49e3b729bc0..576aa46d90fcc6fe1777d3642facb8274e751d99 100644 (file)
--- a/include/asm-arm/arch-pxa/mfp-pxa320.h
+++ b/include/asm-arm/arch-pxa/mfp-pxa320.h
@@ -16,6 +16,7 @@
 #define __ASM_ARCH_MFP_PXA320_H
 
 #include <asm/arch/mfp.h>
+#include <asm/arch/mfp-pxa3xx.h>
 
 /* GPIO */
 #define GPIO46_GPIO            MFP_CFG(GPIO46, AF0)

diff --git a/include/asm-arm/arch-pxa/mfp-pxa3xx.h b/include/asm-arm/arch-pxa/mfp-pxa3xx.h
new file mode 100644 (file)
index 0000000..1f6b35c
--- /dev/null
+++ b/include/asm-arm/arch-pxa/mfp-pxa3xx.h
@@ -0,0 +1,252 @@
+#ifndef __ASM_ARCH_MFP_PXA3XX_H
+#define __ASM_ARCH_MFP_PXA3XX_H
+
+#define MFPR_BASE      (0x40e10000)
+#define MFPR_SIZE      (PAGE_SIZE)
+
+/* MFPR register bit definitions */
+#define MFPR_PULL_SEL          (0x1 << 15)
+#define MFPR_PULLUP_EN         (0x1 << 14)
+#define MFPR_PULLDOWN_EN       (0x1 << 13)
+#define MFPR_SLEEP_SEL         (0x1 << 9)
+#define MFPR_SLEEP_OE_N                (0x1 << 7)
+#define MFPR_EDGE_CLEAR                (0x1 << 6)
+#define MFPR_EDGE_FALL_EN      (0x1 << 5)
+#define MFPR_EDGE_RISE_EN      (0x1 << 4)
+
+#define MFPR_SLEEP_DATA(x)     ((x) << 8)
+#define MFPR_DRIVE(x)          (((x) & 0x7) << 10)
+#define MFPR_AF_SEL(x)         (((x) & 0x7) << 0)
+
+#define MFPR_EDGE_NONE         (0)
+#define MFPR_EDGE_RISE         (MFPR_EDGE_RISE_EN)
+#define MFPR_EDGE_FALL         (MFPR_EDGE_FALL_EN)
+#define MFPR_EDGE_BOTH         (MFPR_EDGE_RISE | MFPR_EDGE_FALL)
+
+/*
+ * Table that determines the low power modes outputs, with actual settings
+ * used in parentheses for don't-care values. Except for the float output,
+ * the configured driven and pulled levels match, so if there is a need for
+ * non-LPM pulled output, the same configuration could probably be used.
+ *
+ * Output value  sleep_oe_n  sleep_data  pullup_en  pulldown_en  pull_sel
+ *                 (bit 7)    (bit 8)    (bit 14)     (bit 13)   (bit 15)
+ *
+ * Input            0          X(0)        X(0)        X(0)       0
+ * Drive 0          0          0           0           X(1)       0
+ * Drive 1          0          1           X(1)        0         0
+ * Pull hi (1)      1          X(1)        1           0         0
+ * Pull lo (0)      1          X(0)        0           1         0
+ * Z (float)        1          X(0)        0           0         0
+ */
+#define MFPR_LPM_INPUT         (0)
+#define MFPR_LPM_DRIVE_LOW     (MFPR_SLEEP_DATA(0) | MFPR_PULLDOWN_EN)
+#define MFPR_LPM_DRIVE_HIGH            (MFPR_SLEEP_DATA(1) | MFPR_PULLUP_EN)
+#define MFPR_LPM_PULL_LOW              (MFPR_LPM_DRIVE_LOW  | MFPR_SLEEP_OE_N)
+#define MFPR_LPM_PULL_HIGH             (MFPR_LPM_DRIVE_HIGH | MFPR_SLEEP_OE_N)
+#define MFPR_LPM_FLOAT                 (MFPR_SLEEP_OE_N)
+#define MFPR_LPM_MASK          (0xe080)
+
+/*
+ * The pullup and pulldown state of the MFP pin at run mode is by default
+ * determined by the selected alternate function. In case that some buggy
+ * devices need to override this default behavior,  the definitions below
+ * indicates the setting of corresponding MFPR bits
+ *
+ * Definition       pull_sel  pullup_en  pulldown_en
+ * MFPR_PULL_NONE       0         0        0
+ * MFPR_PULL_LOW        1         0        1
+ * MFPR_PULL_HIGH       1         1        0
+ * MFPR_PULL_BOTH       1         1        1
+ */
+#define MFPR_PULL_NONE         (0)
+#define MFPR_PULL_LOW          (MFPR_PULL_SEL | MFPR_PULLDOWN_EN)
+#define MFPR_PULL_BOTH         (MFPR_PULL_LOW | MFPR_PULLUP_EN)
+#define MFPR_PULL_HIGH         (MFPR_PULL_SEL | MFPR_PULLUP_EN)
+
+/* PXA3xx common MFP configurations - processor specific ones defined
+ * in mfp-pxa300.h and mfp-pxa320.h
+ */
+#define GPIO0_GPIO             MFP_CFG(GPIO0, AF0)
+#define GPIO1_GPIO             MFP_CFG(GPIO1, AF0)
+#define GPIO2_GPIO             MFP_CFG(GPIO2, AF0)
+#define GPIO3_GPIO             MFP_CFG(GPIO3, AF0)
+#define GPIO4_GPIO             MFP_CFG(GPIO4, AF0)
+#define GPIO5_GPIO             MFP_CFG(GPIO5, AF0)
+#define GPIO6_GPIO             MFP_CFG(GPIO6, AF0)
+#define GPIO7_GPIO             MFP_CFG(GPIO7, AF0)
+#define GPIO8_GPIO             MFP_CFG(GPIO8, AF0)
+#define GPIO9_GPIO             MFP_CFG(GPIO9, AF0)
+#define GPIO10_GPIO            MFP_CFG(GPIO10, AF0)
+#define GPIO11_GPIO            MFP_CFG(GPIO11, AF0)
+#define GPIO12_GPIO            MFP_CFG(GPIO12, AF0)
+#define GPIO13_GPIO            MFP_CFG(GPIO13, AF0)
+#define GPIO14_GPIO            MFP_CFG(GPIO14, AF0)
+#define GPIO15_GPIO            MFP_CFG(GPIO15, AF0)
+#define GPIO16_GPIO            MFP_CFG(GPIO16, AF0)
+#define GPIO17_GPIO            MFP_CFG(GPIO17, AF0)
+#define GPIO18_GPIO            MFP_CFG(GPIO18, AF0)
+#define GPIO19_GPIO            MFP_CFG(GPIO19, AF0)
+#define GPIO20_GPIO            MFP_CFG(GPIO20, AF0)
+#define GPIO21_GPIO            MFP_CFG(GPIO21, AF0)
+#define GPIO22_GPIO            MFP_CFG(GPIO22, AF0)
+#define GPIO23_GPIO            MFP_CFG(GPIO23, AF0)
+#define GPIO24_GPIO            MFP_CFG(GPIO24, AF0)
+#define GPIO25_GPIO            MFP_CFG(GPIO25, AF0)
+#define GPIO26_GPIO            MFP_CFG(GPIO26, AF0)
+#define GPIO27_GPIO            MFP_CFG(GPIO27, AF0)
+#define GPIO28_GPIO            MFP_CFG(GPIO28, AF0)
+#define GPIO29_GPIO            MFP_CFG(GPIO29, AF0)
+#define GPIO30_GPIO            MFP_CFG(GPIO30, AF0)
+#define GPIO31_GPIO            MFP_CFG(GPIO31, AF0)
+#define GPIO32_GPIO            MFP_CFG(GPIO32, AF0)
+#define GPIO33_GPIO            MFP_CFG(GPIO33, AF0)
+#define GPIO34_GPIO            MFP_CFG(GPIO34, AF0)
+#define GPIO35_GPIO            MFP_CFG(GPIO35, AF0)
+#define GPIO36_GPIO            MFP_CFG(GPIO36, AF0)
+#define GPIO37_GPIO            MFP_CFG(GPIO37, AF0)
+#define GPIO38_GPIO            MFP_CFG(GPIO38, AF0)
+#define GPIO39_GPIO            MFP_CFG(GPIO39, AF0)
+#define GPIO40_GPIO            MFP_CFG(GPIO40, AF0)
+#define GPIO41_GPIO            MFP_CFG(GPIO41, AF0)
+#define GPIO42_GPIO            MFP_CFG(GPIO42, AF0)
+#define GPIO43_GPIO            MFP_CFG(GPIO43, AF0)
+#define GPIO44_GPIO            MFP_CFG(GPIO44, AF0)
+#define GPIO45_GPIO            MFP_CFG(GPIO45, AF0)
+
+#define GPIO47_GPIO            MFP_CFG(GPIO47, AF0)
+#define GPIO48_GPIO            MFP_CFG(GPIO48, AF0)
+
+#define GPIO53_GPIO            MFP_CFG(GPIO53, AF0)
+#define GPIO54_GPIO            MFP_CFG(GPIO54, AF0)
+#define GPIO55_GPIO            MFP_CFG(GPIO55, AF0)
+
+#define GPIO57_GPIO            MFP_CFG(GPIO57, AF0)
+
+#define GPIO63_GPIO            MFP_CFG(GPIO63, AF0)
+#define GPIO64_GPIO            MFP_CFG(GPIO64, AF0)
+#define GPIO65_GPIO            MFP_CFG(GPIO65, AF0)
+#define GPIO66_GPIO            MFP_CFG(GPIO66, AF0)
+#define GPIO67_GPIO            MFP_CFG(GPIO67, AF0)
+#define GPIO68_GPIO            MFP_CFG(GPIO68, AF0)
+#define GPIO69_GPIO            MFP_CFG(GPIO69, AF0)
+#define GPIO70_GPIO            MFP_CFG(GPIO70, AF0)
+#define GPIO71_GPIO            MFP_CFG(GPIO71, AF0)
+#define GPIO72_GPIO            MFP_CFG(GPIO72, AF0)
+#define GPIO73_GPIO            MFP_CFG(GPIO73, AF0)
+#define GPIO74_GPIO            MFP_CFG(GPIO74, AF0)
+#define GPIO75_GPIO            MFP_CFG(GPIO75, AF0)
+#define GPIO76_GPIO            MFP_CFG(GPIO76, AF0)
+#define GPIO77_GPIO            MFP_CFG(GPIO77, AF0)
+#define GPIO78_GPIO            MFP_CFG(GPIO78, AF0)
+#define GPIO79_GPIO            MFP_CFG(GPIO79, AF0)
+#define GPIO80_GPIO            MFP_CFG(GPIO80, AF0)
+#define GPIO81_GPIO            MFP_CFG(GPIO81, AF0)
+#define GPIO82_GPIO            MFP_CFG(GPIO82, AF0)
+#define GPIO83_GPIO            MFP_CFG(GPIO83, AF0)
+#define GPIO84_GPIO            MFP_CFG(GPIO84, AF0)
+#define GPIO85_GPIO            MFP_CFG(GPIO85, AF0)
+#define GPIO86_GPIO            MFP_CFG(GPIO86, AF0)
+#define GPIO87_GPIO            MFP_CFG(GPIO87, AF0)
+#define GPIO88_GPIO            MFP_CFG(GPIO88, AF0)
+#define GPIO89_GPIO            MFP_CFG(GPIO89, AF0)
+#define GPIO90_GPIO            MFP_CFG(GPIO90, AF0)
+#define GPIO91_GPIO            MFP_CFG(GPIO91, AF0)
+#define GPIO92_GPIO            MFP_CFG(GPIO92, AF0)
+#define GPIO93_GPIO            MFP_CFG(GPIO93, AF0)
+#define GPIO94_GPIO            MFP_CFG(GPIO94, AF0)
+#define GPIO95_GPIO            MFP_CFG(GPIO95, AF0)
+#define GPIO96_GPIO            MFP_CFG(GPIO96, AF0)
+#define GPIO97_GPIO            MFP_CFG(GPIO97, AF0)
+#define GPIO98_GPIO            MFP_CFG(GPIO98, AF0)
+#define GPIO99_GPIO            MFP_CFG(GPIO99, AF0)
+#define GPIO100_GPIO           MFP_CFG(GPIO100, AF0)
+#define GPIO101_GPIO           MFP_CFG(GPIO101, AF0)
+#define GPIO102_GPIO           MFP_CFG(GPIO102, AF0)
+#define GPIO103_GPIO           MFP_CFG(GPIO103, AF0)
+#define GPIO104_GPIO           MFP_CFG(GPIO104, AF0)
+#define GPIO105_GPIO           MFP_CFG(GPIO105, AF0)
+#define GPIO106_GPIO           MFP_CFG(GPIO106, AF0)
+#define GPIO107_GPIO           MFP_CFG(GPIO107, AF0)
+#define GPIO108_GPIO           MFP_CFG(GPIO108, AF0)
+#define GPIO109_GPIO           MFP_CFG(GPIO109, AF0)
+#define GPIO110_GPIO           MFP_CFG(GPIO110, AF0)
+#define GPIO111_GPIO           MFP_CFG(GPIO111, AF0)
+#define GPIO112_GPIO           MFP_CFG(GPIO112, AF0)
+#define GPIO113_GPIO           MFP_CFG(GPIO113, AF0)
+#define GPIO114_GPIO           MFP_CFG(GPIO114, AF0)
+#define GPIO115_GPIO           MFP_CFG(GPIO115, AF0)
+#define GPIO116_GPIO           MFP_CFG(GPIO116, AF0)
+#define GPIO117_GPIO           MFP_CFG(GPIO117, AF0)
+#define GPIO118_GPIO           MFP_CFG(GPIO118, AF0)
+#define GPIO119_GPIO           MFP_CFG(GPIO119, AF0)
+#define GPIO120_GPIO           MFP_CFG(GPIO120, AF0)
+#define GPIO121_GPIO           MFP_CFG(GPIO121, AF0)
+#define GPIO122_GPIO           MFP_CFG(GPIO122, AF0)
+#define GPIO123_GPIO           MFP_CFG(GPIO123, AF0)
+#define GPIO124_GPIO           MFP_CFG(GPIO124, AF0)
+#define GPIO125_GPIO           MFP_CFG(GPIO125, AF0)
+#define GPIO126_GPIO           MFP_CFG(GPIO126, AF0)
+#define GPIO127_GPIO           MFP_CFG(GPIO127, AF0)
+
+#define GPIO0_2_GPIO           MFP_CFG(GPIO0_2, AF0)
+#define GPIO1_2_GPIO           MFP_CFG(GPIO1_2, AF0)
+#define GPIO2_2_GPIO           MFP_CFG(GPIO2_2, AF0)
+#define GPIO3_2_GPIO           MFP_CFG(GPIO3_2, AF0)
+#define GPIO4_2_GPIO           MFP_CFG(GPIO4_2, AF0)
+#define GPIO5_2_GPIO           MFP_CFG(GPIO5_2, AF0)
+#define GPIO6_2_GPIO           MFP_CFG(GPIO6_2, AF0)
+
+/*
+ * each MFP pin will have a MFPR register, since the offset of the
+ * register varies between processors, the processor specific code
+ * should initialize the pin offsets by pxa3xx_mfp_init_addr()
+ *
+ * pxa3xx_mfp_init_addr - accepts a table of "pxa3xx_mfp_addr_map"
+ * structure, which represents a range of MFP pins from "start" to
+ * "end", with the offset begining at "offset", to define a single
+ * pin, let "end" = -1
+ *
+ * use
+ *
+ * MFP_ADDR_X() to define a range of pins
+ * MFP_ADDR()   to define a single pin
+ * MFP_ADDR_END to signal the end of pin offset definitions
+ */
+struct pxa3xx_mfp_addr_map {
+       unsigned int    start;
+       unsigned int    end;
+       unsigned long   offset;
+};
+
+#define MFP_ADDR_X(start, end, offset) \
+       { MFP_PIN_##start, MFP_PIN_##end, offset }
+
+#define MFP_ADDR(pin, offset) \
+       { MFP_PIN_##pin, -1, offset }
+
+#define MFP_ADDR_END   { MFP_PIN_INVALID, 0 }
+
+/*
+ * pxa3xx_mfp_read()/pxa3xx_mfp_write() - for direct read/write access
+ * to the MFPR register
+ */
+unsigned long pxa3xx_mfp_read(int mfp);
+void pxa3xx_mfp_write(int mfp, unsigned long mfpr_val);
+
+/*
+ * pxa3xx_mfp_config - configure the MFPR registers
+ *
+ * used by board specific initialization code
+ */
+void pxa3xx_mfp_config(unsigned long *mfp_cfgs, int num);
+
+/*
+ * pxa3xx_mfp_init_addr() - initialize the mapping between mfp pin
+ * index and MFPR register offset
+ *
+ * used by processor specific code
+ */
+void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *);
+void __init pxa3xx_init_mfp(void);
+#endif /* __ASM_ARCH_MFP_PXA3XX_H */

diff --git a/include/asm-arm/arch-pxa/mfp.h b/include/asm-arm/arch-pxa/mfp.h
index 03c508d94f0e86c2b8b3633a1fa2aed18df89a80..02f6157396d3b8f0b70b63922ec3ae30f26cdcfc 100644 (file)
--- a/include/asm-arm/arch-pxa/mfp.h
+++ b/include/asm-arm/arch-pxa/mfp.h
@@ -16,9 +16,6 @@
 #ifndef __ASM_ARCH_MFP_H
 #define __ASM_ARCH_MFP_H
 
-#define MFPR_BASE      (0x40e10000)
-#define MFPR_SIZE      (PAGE_SIZE)
-
 #define mfp_to_gpio(m) ((m) % 128)
 
 /* list of all the configurable MFP pins */
@@ -216,115 +213,22 @@ enum {
        MFP_PIN_MAX,
 };
 
-/*
- * Table that determines the low power modes outputs, with actual settings
- * used in parentheses for don't-care values. Except for the float output,
- * the configured driven and pulled levels match, so if there is a need for
- * non-LPM pulled output, the same configuration could probably be used.
- *
- * Output value  sleep_oe_n  sleep_data  pullup_en  pulldown_en  pull_sel
- *                 (bit 7)    (bit 8)    (bit 14d)   (bit 13d)
- *
- * Drive 0          0          0           0           X (1)      0
- * Drive 1          0          1           X (1)       0         0
- * Pull hi (1)      1          X(1)        1           0         0
- * Pull lo (0)      1          X(0)        0           1         0
- * Z (float)        1          X(0)        0           0         0
- */
-#define MFP_LPM_DRIVE_LOW      0x8
-#define MFP_LPM_DRIVE_HIGH     0x6
-#define MFP_LPM_PULL_HIGH      0x7
-#define MFP_LPM_PULL_LOW       0x9
-#define MFP_LPM_FLOAT          0x1
-#define MFP_LPM_PULL_NEITHER   0x0
-
-/*
- * The pullup and pulldown state of the MFP pin is by default determined by
- * selected alternate function. In case some buggy devices need to override
- * this default behavior,  pxa3xx_mfp_set_pull() can be invoked with one of
- * the following definition as the parameter.
- *
- * Definition       pull_sel  pullup_en  pulldown_en
- * MFP_PULL_HIGH        1         1        0
- * MFP_PULL_LOW         1         0        1
- * MFP_PULL_BOTH        1         1        1
- * MFP_PULL_NONE        1         0        0
- * MFP_PULL_DEFAULT     0         X        X
- *
- * NOTE: pxa3xx_mfp_set_pull() will modify the PULLUP_EN and PULLDOWN_EN
- * bits,  which will cause potential conflicts with the low power mode
- * setting, device drivers should take care of this
- */
-#define MFP_PULL_BOTH          (0x7u)
-#define MFP_PULL_HIGH          (0x6u)
-#define MFP_PULL_LOW           (0x5u)
-#define MFP_PULL_NONE          (0x4u)
-#define MFP_PULL_DEFAULT       (0x0u)
-
-#define MFP_AF0                        (0)
-#define MFP_AF1                        (1)
-#define MFP_AF2                        (2)
-#define MFP_AF3                        (3)
-#define MFP_AF4                        (4)
-#define MFP_AF5                        (5)
-#define MFP_AF6                        (6)
-#define MFP_AF7                        (7)
-
-#define MFP_DS01X              (0)
-#define MFP_DS02X              (1)
-#define MFP_DS03X              (2)
-#define MFP_DS04X              (3)
-#define MFP_DS06X              (4)
-#define MFP_DS08X              (5)
-#define MFP_DS10X              (6)
-#define MFP_DS12X              (7)
-
-#define MFP_EDGE_BOTH          0x3
-#define MFP_EDGE_RISE          0x2
-#define MFP_EDGE_FALL          0x1
-#define MFP_EDGE_NONE          0x0
-
-#define MFPR_AF_MASK           0x0007
-#define MFPR_DRV_MASK          0x1c00
-#define MFPR_RDH_MASK          0x0200
-#define MFPR_LPM_MASK          0xe180
-#define MFPR_PULL_MASK         0xe000
-#define MFPR_EDGE_MASK         0x0070
-
-#define MFPR_ALT_OFFSET                0
-#define MFPR_ERE_OFFSET                4
-#define MFPR_EFE_OFFSET                5
-#define MFPR_EC_OFFSET         6
-#define MFPR_SON_OFFSET                7
-#define MFPR_SD_OFFSET         8
-#define MFPR_SS_OFFSET         9
-#define MFPR_DRV_OFFSET                10
-#define MFPR_PD_OFFSET         13
-#define MFPR_PU_OFFSET         14
-#define MFPR_PS_OFFSET         15
-
-#define MFPR(af, drv, rdh, lpm, edge) \
-       (((af) & 0x7) | (((drv) & 0x7) << 10) |\
-        (((rdh) & 0x1) << 9) |\
-        (((lpm) & 0x3) << 7) |\
-        (((lpm) & 0x4) << 12)|\
-        (((lpm) & 0x8) << 10)|\
-        ((!(edge)) << 6) |\
-        (((edge) & 0x1) << 5) |\
-        (((edge) & 0x2) << 3))
-
 /*
  * a possible MFP configuration is represented by a 32-bit integer
- * bit  0..15 - MFPR value (16-bit)
- * bit 16..31 - mfp pin index (used to obtain the MFPR offset)
+ *
+ * bit  0.. 9 - MFP Pin Number (1024 Pins Maximum)
+ * bit 10..12 - Alternate Function Selection
+ * bit 13..15 - Drive Strength
+ * bit 16..18 - Low Power Mode State
+ * bit 19..20 - Low Power Mode Edge Detection
+ * bit 21..22 - Run Mode Pull State
  *
  * to facilitate the definition, the following macros are provided
  *
- * MFPR_DEFAULT - default MFPR value, with
+ * MFP_CFG_DEFAULT - default MFP configuration value, with
  *               alternate function = 0,
- *               drive strength = fast 1mA (MFP_DS01X)
+ *               drive strength = fast 3mA (MFP_DS03X)
  *               low power mode = default
- *               release dalay hold = false (RDH bit)
  *               edge detection = none
  *
  * MFP_CFG     - default MFPR value with alternate function
@@ -334,251 +238,74 @@ enum {
  *               low power mode
  * MFP_CFG_X   - default MFPR value with alternate function,
  *               pin drive strength and low power mode
- *
- * use
- *
- * MFP_CFG_PIN - to get the MFP pin index
- * MFP_CFG_VAL - to get the corresponding MFPR value
  */
 
-typedef uint32_t mfp_cfg_t;
-
-#define MFP_CFG_PIN(mfp_cfg)   (((mfp_cfg) >> 16) & 0xffff)
-#define MFP_CFG_VAL(mfp_cfg)   ((mfp_cfg) & 0xffff)
-
-/*
- * MFP register defaults to
- *   drive strength fast 3mA (010'b)
- *   edge detection logic disabled
- *   alternate function 0
- */
-#define MFPR_DEFAULT   (0x0840)
+typedef unsigned long mfp_cfg_t;
+
+#define MFP_PIN(x)             ((x) & 0x3ff)
+
+#define MFP_AF0                        (0x0 << 10)
+#define MFP_AF1                        (0x1 << 10)
+#define MFP_AF2                        (0x2 << 10)
+#define MFP_AF3                        (0x3 << 10)
+#define MFP_AF4                        (0x4 << 10)
+#define MFP_AF5                        (0x5 << 10)
+#define MFP_AF6                        (0x6 << 10)
+#define MFP_AF7                        (0x7 << 10)
+#define MFP_AF_MASK            (0x7 << 10)
+#define MFP_AF(x)              (((x) >> 10) & 0x7)
+
+#define MFP_DS01X              (0x0 << 13)
+#define MFP_DS02X              (0x1 << 13)
+#define MFP_DS03X              (0x2 << 13)
+#define MFP_DS04X              (0x3 << 13)
+#define MFP_DS06X              (0x4 << 13)
+#define MFP_DS08X              (0x5 << 13)
+#define MFP_DS10X              (0x6 << 13)
+#define MFP_DS13X              (0x7 << 13)
+#define MFP_DS_MASK            (0x7 << 13)
+#define MFP_DS(x)              (((x) >> 13) & 0x7)
+
+#define MFP_LPM_INPUT          (0x0 << 16)
+#define MFP_LPM_DRIVE_LOW      (0x1 << 16)
+#define MFP_LPM_DRIVE_HIGH     (0x2 << 16)
+#define MFP_LPM_PULL_LOW       (0x3 << 16)
+#define MFP_LPM_PULL_HIGH      (0x4 << 16)
+#define MFP_LPM_FLOAT          (0x5 << 16)
+#define MFP_LPM_STATE_MASK     (0x7 << 16)
+#define MFP_LPM_STATE(x)       (((x) >> 16) & 0x7)
+
+#define MFP_LPM_EDGE_NONE      (0x0 << 19)
+#define MFP_LPM_EDGE_RISE      (0x1 << 19)
+#define MFP_LPM_EDGE_FALL      (0x2 << 19)
+#define MFP_LPM_EDGE_BOTH      (0x3 << 19)
+#define MFP_LPM_EDGE_MASK      (0x3 << 19)
+#define MFP_LPM_EDGE(x)                (((x) >> 19) & 0x3)
+
+#define MFP_PULL_NONE          (0x0 << 21)
+#define MFP_PULL_LOW           (0x1 << 21)
+#define MFP_PULL_HIGH          (0x2 << 21)
+#define MFP_PULL_BOTH          (0x3 << 21)
+#define MFP_PULL_MASK          (0x3 << 21)
+#define MFP_PULL(x)            (((x) >> 21) & 0x3)
+
+#define MFP_CFG_DEFAULT                (MFP_AF0 | MFP_DS03X | MFP_LPM_INPUT |\
+                                MFP_LPM_EDGE_NONE | MFP_PULL_NONE)
 
 #define MFP_CFG(pin, af)               \
-       ((MFP_PIN_##pin << 16) | MFPR_DEFAULT | (MFP_##af))
+       ((MFP_CFG_DEFAULT & ~MFP_AF_MASK) |\
+        (MFP_PIN(MFP_PIN_##pin) | MFP_##af))
 
 #define MFP_CFG_DRV(pin, af, drv)      \
-       ((MFP_PIN_##pin << 16) | (MFPR_DEFAULT & ~MFPR_DRV_MASK) |\
-        ((MFP_##drv) << 10) | (MFP_##af))
+       ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK)) |\
+        (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv))
 
 #define MFP_CFG_LPM(pin, af, lpm)      \
-       ((MFP_PIN_##pin << 16) | (MFPR_DEFAULT & ~MFPR_LPM_MASK) |\
-        (((MFP_LPM_##lpm) & 0x3) << 7)  |\
-        (((MFP_LPM_##lpm) & 0x4) << 12) |\
-        (((MFP_LPM_##lpm) & 0x8) << 10) |\
-        (MFP_##af))
+       ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_LPM_STATE_MASK)) |\
+        (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_LPM_##lpm))
 
 #define MFP_CFG_X(pin, af, drv, lpm)   \
-       ((MFP_PIN_##pin << 16) |\
-        (MFPR_DEFAULT & ~(MFPR_DRV_MASK | MFPR_LPM_MASK)) |\
-        ((MFP_##drv) << 10) | (MFP_##af) |\
-        (((MFP_LPM_##lpm) & 0x3) << 7)  |\
-        (((MFP_LPM_##lpm) & 0x4) << 12) |\
-        (((MFP_LPM_##lpm) & 0x8) << 10))
-
-/* common MFP configurations - processor specific ones defined
- * in mfp-pxa3xx.h
- */
-#define GPIO0_GPIO             MFP_CFG(GPIO0, AF0)
-#define GPIO1_GPIO             MFP_CFG(GPIO1, AF0)
-#define GPIO2_GPIO             MFP_CFG(GPIO2, AF0)
-#define GPIO3_GPIO             MFP_CFG(GPIO3, AF0)
-#define GPIO4_GPIO             MFP_CFG(GPIO4, AF0)
-#define GPIO5_GPIO             MFP_CFG(GPIO5, AF0)
-#define GPIO6_GPIO             MFP_CFG(GPIO6, AF0)
-#define GPIO7_GPIO             MFP_CFG(GPIO7, AF0)
-#define GPIO8_GPIO             MFP_CFG(GPIO8, AF0)
-#define GPIO9_GPIO             MFP_CFG(GPIO9, AF0)
-#define GPIO10_GPIO            MFP_CFG(GPIO10, AF0)
-#define GPIO11_GPIO            MFP_CFG(GPIO11, AF0)
-#define GPIO12_GPIO            MFP_CFG(GPIO12, AF0)
-#define GPIO13_GPIO            MFP_CFG(GPIO13, AF0)
-#define GPIO14_GPIO            MFP_CFG(GPIO14, AF0)
-#define GPIO15_GPIO            MFP_CFG(GPIO15, AF0)
-#define GPIO16_GPIO            MFP_CFG(GPIO16, AF0)
-#define GPIO17_GPIO            MFP_CFG(GPIO17, AF0)
-#define GPIO18_GPIO            MFP_CFG(GPIO18, AF0)
-#define GPIO19_GPIO            MFP_CFG(GPIO19, AF0)
-#define GPIO20_GPIO            MFP_CFG(GPIO20, AF0)
-#define GPIO21_GPIO            MFP_CFG(GPIO21, AF0)
-#define GPIO22_GPIO            MFP_CFG(GPIO22, AF0)
-#define GPIO23_GPIO            MFP_CFG(GPIO23, AF0)
-#define GPIO24_GPIO            MFP_CFG(GPIO24, AF0)
-#define GPIO25_GPIO            MFP_CFG(GPIO25, AF0)
-#define GPIO26_GPIO            MFP_CFG(GPIO26, AF0)
-#define GPIO27_GPIO            MFP_CFG(GPIO27, AF0)
-#define GPIO28_GPIO            MFP_CFG(GPIO28, AF0)
-#define GPIO29_GPIO            MFP_CFG(GPIO29, AF0)
-#define GPIO30_GPIO            MFP_CFG(GPIO30, AF0)
-#define GPIO31_GPIO            MFP_CFG(GPIO31, AF0)
-#define GPIO32_GPIO            MFP_CFG(GPIO32, AF0)
-#define GPIO33_GPIO            MFP_CFG(GPIO33, AF0)
-#define GPIO34_GPIO            MFP_CFG(GPIO34, AF0)
-#define GPIO35_GPIO            MFP_CFG(GPIO35, AF0)
-#define GPIO36_GPIO            MFP_CFG(GPIO36, AF0)
-#define GPIO37_GPIO            MFP_CFG(GPIO37, AF0)
-#define GPIO38_GPIO            MFP_CFG(GPIO38, AF0)
-#define GPIO39_GPIO            MFP_CFG(GPIO39, AF0)
-#define GPIO40_GPIO            MFP_CFG(GPIO40, AF0)
-#define GPIO41_GPIO            MFP_CFG(GPIO41, AF0)
-#define GPIO42_GPIO            MFP_CFG(GPIO42, AF0)
-#define GPIO43_GPIO            MFP_CFG(GPIO43, AF0)
-#define GPIO44_GPIO            MFP_CFG(GPIO44, AF0)
-#define GPIO45_GPIO            MFP_CFG(GPIO45, AF0)
-
-#define GPIO47_GPIO            MFP_CFG(GPIO47, AF0)
-#define GPIO48_GPIO            MFP_CFG(GPIO48, AF0)
-
-#define GPIO53_GPIO            MFP_CFG(GPIO53, AF0)
-#define GPIO54_GPIO            MFP_CFG(GPIO54, AF0)
-#define GPIO55_GPIO            MFP_CFG(GPIO55, AF0)
-
-#define GPIO57_GPIO            MFP_CFG(GPIO57, AF0)
-
-#define GPIO63_GPIO            MFP_CFG(GPIO63, AF0)
-#define GPIO64_GPIO            MFP_CFG(GPIO64, AF0)
-#define GPIO65_GPIO            MFP_CFG(GPIO65, AF0)
-#define GPIO66_GPIO            MFP_CFG(GPIO66, AF0)
-#define GPIO67_GPIO            MFP_CFG(GPIO67, AF0)
-#define GPIO68_GPIO            MFP_CFG(GPIO68, AF0)
-#define GPIO69_GPIO            MFP_CFG(GPIO69, AF0)
-#define GPIO70_GPIO            MFP_CFG(GPIO70, AF0)
-#define GPIO71_GPIO            MFP_CFG(GPIO71, AF0)
-#define GPIO72_GPIO            MFP_CFG(GPIO72, AF0)
-#define GPIO73_GPIO            MFP_CFG(GPIO73, AF0)
-#define GPIO74_GPIO            MFP_CFG(GPIO74, AF0)
-#define GPIO75_GPIO            MFP_CFG(GPIO75, AF0)
-#define GPIO76_GPIO            MFP_CFG(GPIO76, AF0)
-#define GPIO77_GPIO            MFP_CFG(GPIO77, AF0)
-#define GPIO78_GPIO            MFP_CFG(GPIO78, AF0)
-#define GPIO79_GPIO            MFP_CFG(GPIO79, AF0)
-#define GPIO80_GPIO            MFP_CFG(GPIO80, AF0)
-#define GPIO81_GPIO            MFP_CFG(GPIO81, AF0)
-#define GPIO82_GPIO            MFP_CFG(GPIO82, AF0)
-#define GPIO83_GPIO            MFP_CFG(GPIO83, AF0)
-#define GPIO84_GPIO            MFP_CFG(GPIO84, AF0)
-#define GPIO85_GPIO            MFP_CFG(GPIO85, AF0)
-#define GPIO86_GPIO            MFP_CFG(GPIO86, AF0)
-#define GPIO87_GPIO            MFP_CFG(GPIO87, AF0)
-#define GPIO88_GPIO            MFP_CFG(GPIO88, AF0)
-#define GPIO89_GPIO            MFP_CFG(GPIO89, AF0)
-#define GPIO90_GPIO            MFP_CFG(GPIO90, AF0)
-#define GPIO91_GPIO            MFP_CFG(GPIO91, AF0)
-#define GPIO92_GPIO            MFP_CFG(GPIO92, AF0)
-#define GPIO93_GPIO            MFP_CFG(GPIO93, AF0)
-#define GPIO94_GPIO            MFP_CFG(GPIO94, AF0)
-#define GPIO95_GPIO            MFP_CFG(GPIO95, AF0)
-#define GPIO96_GPIO            MFP_CFG(GPIO96, AF0)
-#define GPIO97_GPIO            MFP_CFG(GPIO97, AF0)
-#define GPIO98_GPIO            MFP_CFG(GPIO98, AF0)
-#define GPIO99_GPIO            MFP_CFG(GPIO99, AF0)
-#define GPIO100_GPIO           MFP_CFG(GPIO100, AF0)
-#define GPIO101_GPIO           MFP_CFG(GPIO101, AF0)
-#define GPIO102_GPIO           MFP_CFG(GPIO102, AF0)
-#define GPIO103_GPIO           MFP_CFG(GPIO103, AF0)
-#define GPIO104_GPIO           MFP_CFG(GPIO104, AF0)
-#define GPIO105_GPIO           MFP_CFG(GPIO105, AF0)
-#define GPIO106_GPIO           MFP_CFG(GPIO106, AF0)
-#define GPIO107_GPIO           MFP_CFG(GPIO107, AF0)
-#define GPIO108_GPIO           MFP_CFG(GPIO108, AF0)
-#define GPIO109_GPIO           MFP_CFG(GPIO109, AF0)
-#define GPIO110_GPIO           MFP_CFG(GPIO110, AF0)
-#define GPIO111_GPIO           MFP_CFG(GPIO111, AF0)
-#define GPIO112_GPIO           MFP_CFG(GPIO112, AF0)
-#define GPIO113_GPIO           MFP_CFG(GPIO113, AF0)
-#define GPIO114_GPIO           MFP_CFG(GPIO114, AF0)
-#define GPIO115_GPIO           MFP_CFG(GPIO115, AF0)
-#define GPIO116_GPIO           MFP_CFG(GPIO116, AF0)
-#define GPIO117_GPIO           MFP_CFG(GPIO117, AF0)
-#define GPIO118_GPIO           MFP_CFG(GPIO118, AF0)
-#define GPIO119_GPIO           MFP_CFG(GPIO119, AF0)
-#define GPIO120_GPIO           MFP_CFG(GPIO120, AF0)
-#define GPIO121_GPIO           MFP_CFG(GPIO121, AF0)
-#define GPIO122_GPIO           MFP_CFG(GPIO122, AF0)
-#define GPIO123_GPIO           MFP_CFG(GPIO123, AF0)
-#define GPIO124_GPIO           MFP_CFG(GPIO124, AF0)
-#define GPIO125_GPIO           MFP_CFG(GPIO125, AF0)
-#define GPIO126_GPIO           MFP_CFG(GPIO126, AF0)
-#define GPIO127_GPIO           MFP_CFG(GPIO127, AF0)
-
-#define GPIO0_2_GPIO           MFP_CFG(GPIO0_2, AF0)
-#define GPIO1_2_GPIO           MFP_CFG(GPIO1_2, AF0)
-#define GPIO2_2_GPIO           MFP_CFG(GPIO2_2, AF0)
-#define GPIO3_2_GPIO           MFP_CFG(GPIO3_2, AF0)
-#define GPIO4_2_GPIO           MFP_CFG(GPIO4_2, AF0)
-#define GPIO5_2_GPIO           MFP_CFG(GPIO5_2, AF0)
-#define GPIO6_2_GPIO           MFP_CFG(GPIO6_2, AF0)
-
-/*
- * each MFP pin will have a MFPR register, since the offset of the
- * register varies between processors, the processor specific code
- * should initialize the pin offsets by pxa3xx_mfp_init_addr()
- *
- * pxa3xx_mfp_init_addr - accepts a table of "pxa3xx_mfp_addr_map"
- * structure, which represents a range of MFP pins from "start" to
- * "end", with the offset begining at "offset", to define a single
- * pin, let "end" = -1
- *
- * use
- *
- * MFP_ADDR_X() to define a range of pins
- * MFP_ADDR()   to define a single pin
- * MFP_ADDR_END to signal the end of pin offset definitions
- */
-struct pxa3xx_mfp_addr_map {
-       unsigned int    start;
-       unsigned int    end;
-       unsigned long   offset;
-};
-
-#define MFP_ADDR_X(start, end, offset) \
-       { MFP_PIN_##start, MFP_PIN_##end, offset }
-
-#define MFP_ADDR(pin, offset) \
-       { MFP_PIN_##pin, -1, offset }
-
-#define MFP_ADDR_END   { MFP_PIN_INVALID, 0 }
-
-struct pxa3xx_mfp_pin {
-       unsigned long   mfpr_off;       /* MFPRxx register offset */
-       unsigned long   mfpr_val;       /* MFPRxx register value */
-};
-
-/*
- * pxa3xx_mfp_read()/pxa3xx_mfp_write() - for direct read/write access
- * to the MFPR register
- */
-unsigned long pxa3xx_mfp_read(int mfp);
-void pxa3xx_mfp_write(int mfp, unsigned long mfpr_val);
-
-/*
- * pxa3xx_mfp_set_afds - set MFP alternate function and drive strength
- * pxa3xx_mfp_set_rdh  - set MFP release delay hold on/off
- * pxa3xx_mfp_set_lpm  - set MFP low power mode state
- * pxa3xx_mfp_set_edge - set MFP edge detection in low power mode
- *
- * use these functions to override/change the default configuration
- * done by pxa3xx_mfp_set_config(s)
- */
-void pxa3xx_mfp_set_afds(int mfp, int af, int ds);
-void pxa3xx_mfp_set_rdh(int mfp, int rdh);
-void pxa3xx_mfp_set_lpm(int mfp, int lpm);
-void pxa3xx_mfp_set_edge(int mfp, int edge);
-
-/*
- * pxa3xx_mfp_config - configure the MFPR registers
- *
- * used by board specific initialization code
- */
-void pxa3xx_mfp_config(mfp_cfg_t *mfp_cfgs, int num);
-
-/*
- * pxa3xx_mfp_init_addr() - initialize the mapping between mfp pin
- * index and MFPR register offset
- *
- * used by processor specific code
- */
-void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *);
-void __init pxa3xx_init_mfp(void);
+       ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK | MFP_LPM_STATE_MASK)) |\
+        (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm))
 
 #endif /* __ASM_ARCH_MFP_H */

diff --git a/include/asm-arm/arch-pxa/mmc.h b/include/asm-arm/arch-pxa/mmc.h
index ef4f570381d179f164440844cd6f3077a082153e..6d1304c9270f277da14abeaaa77c9190c8c5fce3 100644 (file)
--- a/include/asm-arm/arch-pxa/mmc.h
+++ b/include/asm-arm/arch-pxa/mmc.h
@@ -17,5 +17,7 @@ struct pxamci_platform_data {
 };
 
 extern void pxa_set_mci_info(struct pxamci_platform_data *info);
+extern void pxa3xx_set_mci2_info(struct pxamci_platform_data *info);
+extern void pxa3xx_set_mci3_info(struct pxamci_platform_data *info);
 
 #endif

diff --git a/include/asm-arm/arch-pxa/pcm027.h b/include/asm-arm/arch-pxa/pcm027.h
new file mode 100644 (file)
index 0000000..7beae14
--- /dev/null
+++ b/include/asm-arm/arch-pxa/pcm027.h
@@ -0,0 +1,75 @@
+/*
+ * linux/include/asm-arm/arch-pxa/pcm027.h
+ *
+ * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de>
+ * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*
+ * Definitions of CPU card resources only
+ */
+
+/* I2C RTC */
+#define PCM027_RTC_IRQ_GPIO    0
+#define PCM027_RTC_IRQ         IRQ_GPIO(PCM027_RTC_IRQ_GPIO)
+#define PCM027_RTC_IRQ_EDGE    IRQ_TYPE_EDGE_FALLING
+#define ADR_PCM027_RTC         0x51    /* I2C address */
+
+/* I2C EEPROM */
+#define ADR_PCM027_EEPROM      0x54    /* I2C address */
+
+/* Ethernet chip (SMSC91C111) */
+#define PCM027_ETH_IRQ_GPIO    52
+#define PCM027_ETH_IRQ         IRQ_GPIO(PCM027_ETH_IRQ_GPIO)
+#define PCM027_ETH_IRQ_EDGE    IRQ_TYPE_EDGE_RISING
+#define PCM027_ETH_PHYS                PXA_CS5_PHYS
+#define PCM027_ETH_SIZE                (1*1024*1024)
+
+/* CAN controller SJA1000 (unsupported yet) */
+#define PCM027_CAN_IRQ_GPIO    114
+#define PCM027_CAN_IRQ         IRQ_GPIO(PCM027_CAN_IRQ_GPIO)
+#define PCM027_CAN_IRQ_EDGE    IRQ_TYPE_EDGE_FALLING
+#define PCM027_CAN_PHYS                0x22000000
+#define PCM027_CAN_SIZE                0x100
+
+/* SPI GPIO expander (unsupported yet) */
+#define PCM027_EGPIO_IRQ_GPIO  27
+#define PCM027_EGPIO_IRQ       IRQ_GPIO(PCM027_EGPIO_IRQ_GPIO)
+#define PCM027_EGPIO_IRQ_EDGE  IRQ_TYPE_EDGE_FALLING
+#define PCM027_EGPIO_CS                24
+/*
+ * TODO: Switch this pin from dedicated usage to GPIO if
+ * more than the MAX7301 device is connected to this SPI bus
+ */
+#define PCM027_EGPIO_CS_MODE   GPIO24_SFRM_MD
+
+/* Flash memory */
+#define PCM027_FLASH_PHYS      0x00000000
+#define PCM027_FLASH_SIZE      0x02000000
+
+/* onboard LEDs connected to GPIO */
+#define PCM027_LED_CPU         90
+#define PCM027_LED_HEARD_BEAT  91
+
+/*
+ * This CPU module needs a baseboard to work. After basic initializing
+ * its own devices, it calls baseboard's init function.
+ * TODO: Add your own basebaord init function and call it from
+ * inside pcm027_init(). This example here is for the developmen board.
+ * Refer pcm990-baseboard.c
+ */
+extern void pcm990_baseboard_init(void);

diff --git a/include/asm-arm/arch-pxa/pcm990_baseboard.h b/include/asm-arm/arch-pxa/pcm990_baseboard.h
new file mode 100644 (file)
index 0000000..b699d0d
--- /dev/null
+++ b/include/asm-arm/arch-pxa/pcm990_baseboard.h
@@ -0,0 +1,275 @@
+/*
+ * include/asm-arm/arch-pxa/pcm990_baseboard.h
+ *
+ * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de>
+ * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <asm/arch/pcm027.h>
+
+/*
+ * definitions relevant only when the PCM-990
+ * development base board is in use
+ */
+
+/* CPLD's interrupt controller is connected to PCM-027 GPIO 9 */
+#define PCM990_CTRL_INT_IRQ_GPIO       9
+#define PCM990_CTRL_INT_IRQ            IRQ_GPIO(PCM990_CTRL_INT_IRQ_GPIO)
+#define PCM990_CTRL_INT_IRQ_EDGE       IRQT_RISING
+#define PCM990_CTRL_PHYS               PXA_CS1_PHYS    /* 16-Bit */
+#define PCM990_CTRL_BASE               0xea000000
+#define PCM990_CTRL_SIZE               (1*1024*1024)
+
+#define PCM990_CTRL_PWR_IRQ_GPIO       14
+#define PCM990_CTRL_PWR_IRQ            IRQ_GPIO(PCM990_CTRL_PWR_IRQ_GPIO)
+#define PCM990_CTRL_PWR_IRQ_EDGE       IRQT_RISING
+
+/* visible CPLD (U7) registers */
+#define PCM990_CTRL_REG0       0x0000  /* RESET REGISTER */
+#define PCM990_CTRL_SYSRES     0x0001  /* System RESET REGISTER */
+#define PCM990_CTRL_RESOUT     0x0002  /* RESETOUT Enable REGISTER */
+#define PCM990_CTRL_RESGPIO    0x0004  /* RESETGPIO Enable REGISTER */
+
+#define PCM990_CTRL_REG1       0x0002  /* Power REGISTER */
+#define PCM990_CTRL_5VOFF      0x0001  /* Disable  5V Regulators */
+#define PCM990_CTRL_CANPWR     0x0004  /* Enable CANPWR ADUM */
+#define PCM990_CTRL_PM_5V      0x0008  /* Read 5V OK */
+
+#define PCM990_CTRL_REG2       0x0004  /* LED REGISTER */
+#define PCM990_CTRL_LEDPWR     0x0001  /* POWER LED enable */
+#define PCM990_CTRL_LEDBAS     0x0002  /* BASIS LED enable */
+#define PCM990_CTRL_LEDUSR     0x0004  /* USER LED enable */
+
+#define PCM990_CTRL_REG3       0x0006  /* LCD CTRL REGISTER 3 */
+#define PCM990_CTRL_LCDPWR     0x0001  /* RW LCD Power on */
+#define PCM990_CTRL_LCDON      0x0002  /* RW LCD Latch on */
+#define PCM990_CTRL_LCDPOS1    0x0004  /* RW POS 1 */
+#define PCM990_CTRL_LCDPOS2    0x0008  /* RW POS 2 */
+
+#define PCM990_CTRL_REG4       0x0008  /* MMC1 CTRL REGISTER 4 */
+#define PCM990_CTRL_MMC1PWR    0x0001 /* RW MMC1 Power on */
+
+#define PCM990_CTRL_REG5       0x000A  /* MMC2 CTRL REGISTER 5 */
+#define PCM990_CTRL_MMC2PWR    0x0001  /* RW MMC2 Power on */
+#define PCM990_CTRL_MMC2LED    0x0002  /* RW MMC2 LED */
+#define PCM990_CTRL_MMC2DE     0x0004  /* R MMC2 Card detect */
+#define PCM990_CTRL_MMC2WP     0x0008  /* R MMC2 Card write protect */
+
+#define PCM990_CTRL_REG6       0x000C  /* Interrupt Clear REGISTER */
+#define PCM990_CTRL_INTC0      0x0001  /* Clear Reg BT Detect */
+#define PCM990_CTRL_INTC1      0x0002  /* Clear Reg FR RI */
+#define PCM990_CTRL_INTC2      0x0004  /* Clear Reg MMC1 Detect */
+#define PCM990_CTRL_INTC3      0x0008  /* Clear Reg PM_5V off */
+
+#define PCM990_CTRL_REG7       0x000E  /* Interrupt Enable REGISTER */
+#define PCM990_CTRL_ENAINT0    0x0001  /* Enable Int BT Detect */
+#define PCM990_CTRL_ENAINT1    0x0002  /* Enable Int FR RI */
+#define PCM990_CTRL_ENAINT2    0x0004  /* Enable Int MMC1 Detect */
+#define PCM990_CTRL_ENAINT3    0x0008  /* Enable Int PM_5V off */
+
+#define PCM990_CTRL_REG8       0x0014  /* Uart REGISTER */
+#define PCM990_CTRL_FFSD       0x0001  /* BT Uart Enable */
+#define PCM990_CTRL_BTSD       0x0002  /* FF Uart Enable */
+#define PCM990_CTRL_FFRI       0x0004  /* FF Uart RI detect */
+#define PCM990_CTRL_BTRX       0x0008  /* BT Uart Rx detect */
+
+#define PCM990_CTRL_REG9       0x0010  /* AC97 Flash REGISTER */
+#define PCM990_CTRL_FLWP       0x0001  /* pC Flash Write Protect */
+#define PCM990_CTRL_FLDIS      0x0002  /* pC Flash Disable */
+#define PCM990_CTRL_AC97ENA    0x0004  /* Enable AC97 Expansion */
+
+#define PCM990_CTRL_REG10      0x0012  /* GPS-REGISTER */
+#define PCM990_CTRL_GPSPWR     0x0004  /* GPS-Modul Power on */
+#define PCM990_CTRL_GPSENA     0x0008  /* GPS-Modul Enable */
+
+#define PCM990_CTRL_REG11      0x0014  /* Accu REGISTER */
+#define PCM990_CTRL_ACENA      0x0001  /* Charge Enable */
+#define PCM990_CTRL_ACSEL      0x0002  /* Charge Akku -> DC Enable */
+#define PCM990_CTRL_ACPRES     0x0004  /* DC Present */
+#define PCM990_CTRL_ACALARM    0x0008  /* Error Akku */
+
+#define PCM990_CTRL_P2V(x)     ((x) - PCM990_CTRL_PHYS + PCM990_CTRL_BASE)
+#define PCM990_CTRL_V2P(x)     ((x) - PCM990_CTRL_BASE + PCM990_CTRL_PHYS)
+
+#ifndef __ASSEMBLY__
+#  define __PCM990_CTRL_REG(x) \
+               (*((volatile unsigned char *)PCM990_CTRL_P2V(x)))
+#else
+#  define __PCM990_CTRL_REG(x) PCM990_CTRL_P2V(x)
+#endif
+
+#define PCM990_INTMSKENA __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG7)
+#define PCM990_INTSETCLR __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG6)
+#define PCM990_CTRL0   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG0)
+#define PCM990_CTRL1   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG1)
+#define PCM990_CTRL2   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG2)
+#define PCM990_CTRL3   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3)
+#define PCM990_CTRL4   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG4)
+#define PCM990_CTRL5   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5)
+#define PCM990_CTRL6   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG6)
+#define PCM990_CTRL7   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG7)
+#define PCM990_CTRL8   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG8)
+#define PCM990_CTRL9   __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG9)
+#define PCM990_CTRL10  __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG10)
+#define PCM990_CTRL11  __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG11)
+
+
+/*
+ * IDE
+ */
+#define PCM990_IDE_IRQ_GPIO    13
+#define PCM990_IDE_IRQ         IRQ_GPIO(PCM990_IDE_IRQ_GPIO)
+#define PCM990_IDE_IRQ_EDGE    IRQT_RISING
+#define PCM990_IDE_PLD_PHYS    0x20000000      /* 16 bit wide */
+#define PCM990_IDE_PLD_BASE    0xee000000
+#define PCM990_IDE_PLD_SIZE    (1*1024*1024)
+
+/* visible CPLD (U6) registers */
+#define PCM990_IDE_PLD_REG0    0x1000  /* OFFSET IDE REGISTER 0 */
+#define PCM990_IDE_PM5V                0x0004  /* R System VCC_5V */
+#define PCM990_IDE_STBY                0x0008  /* R System StandBy */
+
+#define PCM990_IDE_PLD_REG1    0x1002  /* OFFSET IDE REGISTER 1 */
+#define PCM990_IDE_IDEMODE     0x0001  /* R TrueIDE Mode */
+#define PCM990_IDE_DMAENA      0x0004  /* RW DMA Enable */
+#define PCM990_IDE_DMA1_0      0x0008  /* RW 1=DREQ1 0=DREQ0 */
+
+#define PCM990_IDE_PLD_REG2    0x1004  /* OFFSET IDE REGISTER 2 */
+#define PCM990_IDE_RESENA      0x0001  /* RW IDE Reset Bit enable */
+#define PCM990_IDE_RES         0x0002  /* RW IDE Reset Bit */
+#define PCM990_IDE_RDY         0x0008  /* RDY */
+
+#define PCM990_IDE_PLD_REG3    0x1006  /* OFFSET IDE REGISTER 3 */
+#define PCM990_IDE_IDEOE       0x0001  /* RW Latch on Databus */
+#define PCM990_IDE_IDEON       0x0002  /* RW Latch on Control Address */
+#define PCM990_IDE_IDEIN       0x0004  /* RW Latch on Interrupt usw. */
+
+#define PCM990_IDE_PLD_REG4    0x1008  /* OFFSET IDE REGISTER 4 */
+#define PCM990_IDE_PWRENA      0x0001  /* RW IDE Power enable */
+#define PCM990_IDE_5V          0x0002  /* R IDE Power 5V */
+#define PCM990_IDE_PWG         0x0008  /* R IDE Power is on */
+
+#define PCM990_IDE_PLD_P2V(x) ((x) - PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_BASE)
+#define PCM990_IDE_PLD_V2P(x) ((x) - PCM990_IDE_PLD_BASE + PCM990_IDE_PLD_PHYS)
+
+#ifndef __ASSEMBLY__
+# define  __PCM990_IDE_PLD_REG(x) \
+       (*((volatile unsigned char *)PCM990_IDE_PLD_P2V(x)))
+#else
+# define  __PCM990_IDE_PLD_REG(x)      PCM990_IDE_PLD_P2V(x)
+#endif
+
+#define PCM990_IDE0 \
+       __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG0)
+#define PCM990_IDE1 \
+       __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG1)
+#define PCM990_IDE2 \
+       __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG2)
+#define PCM990_IDE3 \
+       __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG3)
+#define PCM990_IDE4 \
+       __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG4)
+
+/*
+ * Compact Flash
+ */
+#define PCM990_CF_IRQ_GPIO     11
+#define PCM990_CF_IRQ          IRQ_GPIO(PCM990_CF_IRQ_GPIO)
+#define PCM990_CF_IRQ_EDGE     IRQT_RISING
+
+#define PCM990_CF_CD_GPIO      12
+#define PCM990_CF_CD           IRQ_GPIO(PCM990_CF_CD_GPIO)
+#define PCM990_CF_CD_EDGE      IRQT_RISING
+
+#define PCM990_CF_PLD_PHYS     0x30000000      /* 16 bit wide */
+#define PCM990_CF_PLD_BASE     0xef000000
+#define PCM990_CF_PLD_SIZE     (1*1024*1024)
+#define PCM990_CF_PLD_P2V(x)   ((x) - PCM990_CF_PLD_PHYS + PCM990_CF_PLD_BASE)
+#define PCM990_CF_PLD_V2P(x)   ((x) - PCM990_CF_PLD_BASE + PCM990_CF_PLD_PHYS)
+
+/* visible CPLD (U6) registers */
+#define PCM990_CF_PLD_REG0     0x1000  /* OFFSET CF REGISTER 0 */
+#define PCM990_CF_REG0_LED     0x0001  /* RW LED on */
+#define PCM990_CF_REG0_BLK     0x0002  /* RW LED flash when access */
+#define PCM990_CF_REG0_PM5V    0x0004  /* R System VCC_5V enable */
+#define PCM990_CF_REG0_STBY    0x0008  /* R System StandBy */
+
+#define PCM990_CF_PLD_REG1     0x1002  /* OFFSET CF REGISTER 1 */
+#define PCM990_CF_REG1_IDEMODE 0x0001  /* RW CF card run as TrueIDE */
+#define PCM990_CF_REG1_CF0     0x0002  /* RW CF card at ADDR 0x28000000 */
+
+#define PCM990_CF_PLD_REG2     0x1004  /* OFFSET CF REGISTER 2 */
+#define PCM990_CF_REG2_RES     0x0002  /* RW CF RESET BIT */
+#define PCM990_CF_REG2_RDYENA  0x0004  /* RW Enable CF_RDY */
+#define PCM990_CF_REG2_RDY     0x0008  /* R CF_RDY auf PWAIT */
+
+#define PCM990_CF_PLD_REG3     0x1006  /* OFFSET CF REGISTER 3 */
+#define PCM990_CF_REG3_CFOE    0x0001  /* RW Latch on Databus */
+#define PCM990_CF_REG3_CFON    0x0002  /* RW Latch on Control Address */
+#define PCM990_CF_REG3_CFIN    0x0004  /* RW Latch on Interrupt usw. */
+#define PCM990_CF_REG3_CFCD    0x0008  /* RW Latch on CD1/2 VS1/2 usw */
+
+#define PCM990_CF_PLD_REG4     0x1008  /* OFFSET CF REGISTER 4 */
+#define PCM990_CF_REG4_PWRENA  0x0001  /* RW CF Power on (CD1/2 = "00") */
+#define PCM990_CF_REG4_5_3V    0x0002  /* RW 1 = 5V CF_VCC 0 = 3 V CF_VCC */
+#define PCM990_CF_REG4_3B      0x0004  /* RW 3.0V Backup from VCC (5_3V=0) */
+#define PCM990_CF_REG4_PWG     0x0008  /* R CF-Power is on */
+
+#define PCM990_CF_PLD_REG5     0x100A  /* OFFSET CF REGISTER 5 */
+#define PCM990_CF_REG5_BVD1    0x0001  /* R CF /BVD1 */
+#define PCM990_CF_REG5_BVD2    0x0002  /* R CF /BVD2 */
+#define PCM990_CF_REG5_VS1     0x0004  /* R CF /VS1 */
+#define PCM990_CF_REG5_VS2     0x0008  /* R CF /VS2 */
+
+#define PCM990_CF_PLD_REG6     0x100C  /* OFFSET CF REGISTER 6 */
+#define PCM990_CF_REG6_CD1     0x0001  /* R CF Card_Detect1 */
+#define PCM990_CF_REG6_CD2     0x0002  /* R CF Card_Detect2 */
+
+#ifndef __ASSEMBLY__
+#  define  __PCM990_CF_PLD_REG(x) \
+       (*((volatile unsigned char *)PCM990_CF_PLD_P2V(x)))
+#else
+#  define  __PCM990_CF_PLD_REG(x)      PCM990_CF_PLD_P2V(x)
+#endif
+
+#define PCM990_CF0 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG0)
+#define PCM990_CF1 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG1)
+#define PCM990_CF2 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG2)
+#define PCM990_CF3 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG3)
+#define PCM990_CF4 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG4)
+#define PCM990_CF5 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG5)
+#define PCM990_CF6 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG6)
+
+/*
+ * Wolfson AC97 Touch
+ */
+#define PCM990_AC97_IRQ_GPIO   10
+#define PCM990_AC97_IRQ                IRQ_GPIO(PCM990_AC97_IRQ_GPIO)
+#define PCM990_AC97_IRQ_EDGE   IRQT_RISING
+
+/*
+ * MMC phyCORE
+ */
+#define PCM990_MMC0_IRQ_GPIO   9
+#define PCM990_MMC0_IRQ                IRQ_GPIO(PCM990_MMC0_IRQ_GPIO)
+#define PCM990_MMC0_IRQ_EDGE   IRQT_FALLING
+
+/*
+ * USB phyCore
+ */
+#define PCM990_USB_OVERCURRENT (88 | GPIO_ALT_FN_1_IN)
+#define PCM990_USB_PWR_EN (89 | GPIO_ALT_FN_2_OUT)

diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 1bd398da07da56cdee175398feebfa1eb155fcbd..442494d71f12d38ff4dfefb8b5e9246447b73201 100644 (file)
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1597,176 +1597,10 @@
 #define PWER_GPIO15    PWER_GPIO (15)  /* GPIO [15] wake-up enable        */
 #define PWER_RTC       0x80000000      /* RTC alarm wake-up enable        */
 
-
 /*
- * SSP Serial Port Registers
- * PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different.
- * PXA255, PXA26x and PXA27x have extra ports, registers and bits.
+ * SSP Serial Port Registers - see include/asm-arm/arch-pxa/regs-ssp.h
  */
 
- /* Common PXA2xx bits first */
-#define SSCR0_DSS      (0x0000000f)    /* Data Size Select (mask) */
-#define SSCR0_DataSize(x)  ((x) - 1)   /* Data Size Select [4..16] */
-#define SSCR0_FRF      (0x00000030)    /* FRame Format (mask) */
-#define SSCR0_Motorola (0x0 << 4)      /* Motorola's Serial Peripheral Interface (SPI) */
-#define SSCR0_TI       (0x1 << 4)      /* Texas Instruments' Synchronous Serial Protocol (SSP) */
-#define SSCR0_National (0x2 << 4)      /* National Microwire */
-#define SSCR0_ECS      (1 << 6)        /* External clock select */
-#define SSCR0_SSE      (1 << 7)        /* Synchronous Serial Port Enable */
-#if defined(CONFIG_PXA25x)
-#define SSCR0_SCR      (0x0000ff00)    /* Serial Clock Rate (mask) */
-#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
-#elif defined(CONFIG_PXA27x)
-#define SSCR0_SCR      (0x000fff00)    /* Serial Clock Rate (mask) */
-#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
-#define SSCR0_EDSS     (1 << 20)       /* Extended data size select */
-#define SSCR0_NCS      (1 << 21)       /* Network clock select */
-#define SSCR0_RIM      (1 << 22)       /* Receive FIFO overrrun interrupt mask */
-#define SSCR0_TUM      (1 << 23)       /* Transmit FIFO underrun interrupt mask */
-#define SSCR0_FRDC     (0x07000000)    /* Frame rate divider control (mask) */
-#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
-#define SSCR0_ADC      (1 << 30)       /* Audio clock select */
-#define SSCR0_MOD      (1 << 31)       /* Mode (normal or network) */
-#endif
-
-#define SSCR1_RIE      (1 << 0)        /* Receive FIFO Interrupt Enable */
-#define SSCR1_TIE      (1 << 1)        /* Transmit FIFO Interrupt Enable */
-#define SSCR1_LBM      (1 << 2)        /* Loop-Back Mode */
-#define SSCR1_SPO      (1 << 3)        /* Motorola SPI SSPSCLK polarity setting */
-#define SSCR1_SPH      (1 << 4)        /* Motorola SPI SSPSCLK phase setting */
-#define SSCR1_MWDS     (1 << 5)        /* Microwire Transmit Data Size */
-#define SSCR1_TFT      (0x000003c0)    /* Transmit FIFO Threshold (mask) */
-#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */
-#define SSCR1_RFT      (0x00003c00)    /* Receive FIFO Threshold (mask) */
-#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */
-
-#define SSSR_TNF       (1 << 2)        /* Transmit FIFO Not Full */
-#define SSSR_RNE       (1 << 3)        /* Receive FIFO Not Empty */
-#define SSSR_BSY       (1 << 4)        /* SSP Busy */
-#define SSSR_TFS       (1 << 5)        /* Transmit FIFO Service Request */
-#define SSSR_RFS       (1 << 6)        /* Receive FIFO Service Request */
-#define SSSR_ROR       (1 << 7)        /* Receive FIFO Overrun */
-
-#define SSCR0_TIM              (1 << 23)       /* Transmit FIFO Under Run Interrupt Mask */
-#define SSCR0_RIM              (1 << 22)       /* Receive FIFO Over Run interrupt Mask */
-#define SSCR0_NCS              (1 << 21)       /* Network Clock Select */
-#define SSCR0_EDSS             (1 << 20)       /* Extended Data Size Select */
-
-/* extra bits in PXA255, PXA26x and PXA27x SSP ports */
-#define SSCR0_TISSP            (1 << 4)        /* TI Sync Serial Protocol */
-#define SSCR0_PSP              (3 << 4)        /* PSP - Programmable Serial Protocol */
-#define SSCR1_TTELP            (1 << 31)       /* TXD Tristate Enable Last Phase */
-#define SSCR1_TTE              (1 << 30)       /* TXD Tristate Enable */
-#define SSCR1_EBCEI            (1 << 29)       /* Enable Bit Count Error interrupt */
-#define SSCR1_SCFR             (1 << 28)       /* Slave Clock free Running */
-#define SSCR1_ECRA             (1 << 27)       /* Enable Clock Request A */
-#define SSCR1_ECRB             (1 << 26)       /* Enable Clock request B */
-#define SSCR1_SCLKDIR  (1 << 25)       /* Serial Bit Rate Clock Direction */
-#define SSCR1_SFRMDIR  (1 << 24)       /* Frame Direction */
-#define SSCR1_RWOT             (1 << 23)       /* Receive Without Transmit */
-#define SSCR1_TRAIL            (1 << 22)       /* Trailing Byte */
-#define SSCR1_TSRE             (1 << 21)       /* Transmit Service Request Enable */
-#define SSCR1_RSRE             (1 << 20)       /* Receive Service Request Enable */
-#define SSCR1_TINTE            (1 << 19)       /* Receiver Time-out Interrupt enable */
-#define SSCR1_PINTE            (1 << 18)       /* Peripheral Trailing Byte Interupt Enable */
-#define SSCR1_STRF             (1 << 15)       /* Select FIFO or EFWR */
-#define SSCR1_EFWR             (1 << 14)       /* Enable FIFO Write/Read */
-
-#define SSSR_BCE               (1 << 23)       /* Bit Count Error */
-#define SSSR_CSS               (1 << 22)       /* Clock Synchronisation Status */
-#define SSSR_TUR               (1 << 21)       /* Transmit FIFO Under Run */
-#define SSSR_EOC               (1 << 20)       /* End Of Chain */
-#define SSSR_TINT              (1 << 19)       /* Receiver Time-out Interrupt */
-#define SSSR_PINT              (1 << 18)       /* Peripheral Trailing Byte Interrupt */
-
-#define SSPSP_FSRT             (1 << 25)       /* Frame Sync Relative Timing */
-#define SSPSP_DMYSTOP(x)       ((x) << 23)     /* Dummy Stop */
-#define SSPSP_SFRMWDTH(x)      ((x) << 16)     /* Serial Frame Width */
-#define SSPSP_SFRMDLY(x)       ((x) << 9)      /* Serial Frame Delay */
-#define SSPSP_DMYSTRT(x)       ((x) << 7)      /* Dummy Start */
-#define SSPSP_STRTDLY(x)       ((x) << 4)      /* Start Delay */
-#define SSPSP_ETDS                     (1 << 3)        /* End of Transfer data State */
-#define SSPSP_SFRMP                    (1 << 2)        /* Serial Frame Polarity */
-#define SSPSP_SCMODE(x)                ((x) << 0)      /* Serial Bit Rate Clock Mode */
-
-#define SSACD_SCDB             (1 << 3)        /* SSPSYSCLK Divider Bypass */
-#define SSACD_ACPS(x)          ((x) << 4)      /* Audio clock PLL select */
-#define SSACD_ACDS(x)          ((x) << 0)      /* Audio clock divider select */
-
-#define SSCR0_P1       __REG(0x41000000)  /* SSP Port 1 Control Register 0 */
-#define SSCR1_P1       __REG(0x41000004)  /* SSP Port 1 Control Register 1 */
-#define SSSR_P1                __REG(0x41000008)  /* SSP Port 1 Status Register */
-#define SSITR_P1       __REG(0x4100000C)  /* SSP Port 1 Interrupt Test Register */
-#define SSDR_P1                __REG(0x41000010)  /* (Write / Read) SSP Port 1 Data Write Register/SSP Data Read Register */
-
-/* Support existing PXA25x drivers */
-#define SSCR0          SSCR0_P1  /* SSP Control Register 0 */
-#define SSCR1          SSCR1_P1  /* SSP Control Register 1 */
-#define SSSR           SSSR_P1   /* SSP Status Register */
-#define SSITR          SSITR_P1  /* SSP Interrupt Test Register */
-#define SSDR           SSDR_P1   /* (Write / Read) SSP Data Write Register/SSP Data Read Register */
-
-/* PXA27x ports */
-#if defined (CONFIG_PXA27x)
-#define SSTO_P1                __REG(0x41000028)  /* SSP Port 1 Time Out Register */
-#define SSPSP_P1       __REG(0x4100002C)  /* SSP Port 1 Programmable Serial Protocol */
-#define SSTSA_P1       __REG(0x41000030)  /* SSP Port 1 Tx Timeslot Active */
-#define SSRSA_P1       __REG(0x41000034)  /* SSP Port 1 Rx Timeslot Active */
-#define SSTSS_P1       __REG(0x41000038)  /* SSP Port 1 Timeslot Status */
-#define SSACD_P1       __REG(0x4100003C)  /* SSP Port 1 Audio Clock Divider */
-#define SSCR0_P2       __REG(0x41700000)  /* SSP Port 2 Control Register 0 */
-#define SSCR1_P2       __REG(0x41700004)  /* SSP Port 2 Control Register 1 */
-#define SSSR_P2                __REG(0x41700008)  /* SSP Port 2 Status Register */
-#define SSITR_P2       __REG(0x4170000C)  /* SSP Port 2 Interrupt Test Register */
-#define SSDR_P2                __REG(0x41700010)  /* (Write / Read) SSP Port 2 Data Write Register/SSP Data Read Register */
-#define SSTO_P2                __REG(0x41700028)  /* SSP Port 2 Time Out Register */
-#define SSPSP_P2       __REG(0x4170002C)  /* SSP Port 2 Programmable Serial Protocol */
-#define SSTSA_P2       __REG(0x41700030)  /* SSP Port 2 Tx Timeslot Active */
-#define SSRSA_P2       __REG(0x41700034)  /* SSP Port 2 Rx Timeslot Active */
-#define SSTSS_P2       __REG(0x41700038)  /* SSP Port 2 Timeslot Status */
-#define SSACD_P2       __REG(0x4170003C)  /* SSP Port 2 Audio Clock Divider */
-#define SSCR0_P3       __REG(0x41900000)  /* SSP Port 3 Control Register 0 */
-#define SSCR1_P3       __REG(0x41900004)  /* SSP Port 3 Control Register 1 */
-#define SSSR_P3                __REG(0x41900008)  /* SSP Port 3 Status Register */
-#define SSITR_P3       __REG(0x4190000C)  /* SSP Port 3 Interrupt Test Register */
-#define SSDR_P3                __REG(0x41900010)  /* (Write / Read) SSP Port 3 Data Write Register/SSP Data Read Register */
-#define SSTO_P3                __REG(0x41900028)  /* SSP Port 3 Time Out Register */
-#define SSPSP_P3       __REG(0x4190002C)  /* SSP Port 3 Programmable Serial Protocol */
-#define SSTSA_P3       __REG(0x41900030)  /* SSP Port 3 Tx Timeslot Active */
-#define SSRSA_P3       __REG(0x41900034)  /* SSP Port 3 Rx Timeslot Active */
-#define SSTSS_P3       __REG(0x41900038)  /* SSP Port 3 Timeslot Status */
-#define SSACD_P3       __REG(0x4190003C)  /* SSP Port 3 Audio Clock Divider */
-#else /* PXA255 (only port 2) and PXA26x ports*/
-#define SSTO_P1                __REG(0x41000028)  /* SSP Port 1 Time Out Register */
-#define SSPSP_P1       __REG(0x4100002C)  /* SSP Port 1 Programmable Serial Protocol */
-#define SSCR0_P2       __REG(0x41400000)  /* SSP Port 2 Control Register 0 */
-#define SSCR1_P2       __REG(0x41400004)  /* SSP Port 2 Control Register 1 */
-#define SSSR_P2                __REG(0x41400008)  /* SSP Port 2 Status Register */
-#define SSITR_P2       __REG(0x4140000C)  /* SSP Port 2 Interrupt Test Register */
-#define SSDR_P2                __REG(0x41400010)  /* (Write / Read) SSP Port 2 Data Write Register/SSP Data Read Register */
-#define SSTO_P2                __REG(0x41400028)  /* SSP Port 2 Time Out Register */
-#define SSPSP_P2       __REG(0x4140002C)  /* SSP Port 2 Programmable Serial Protocol */
-#define SSCR0_P3       __REG(0x41500000)  /* SSP Port 3 Control Register 0 */
-#define SSCR1_P3       __REG(0x41500004)  /* SSP Port 3 Control Register 1 */
-#define SSSR_P3                __REG(0x41500008)  /* SSP Port 3 Status Register */
-#define SSITR_P3       __REG(0x4150000C)  /* SSP Port 3 Interrupt Test Register */
-#define SSDR_P3                __REG(0x41500010)  /* (Write / Read) SSP Port 3 Data Write Register/SSP Data Read Register */
-#define SSTO_P3                __REG(0x41500028)  /* SSP Port 3 Time Out Register */
-#define SSPSP_P3       __REG(0x4150002C)  /* SSP Port 3 Programmable Serial Protocol */
-#endif
-
-#define SSCR0_P(x) (*(((x) == 1) ? &SSCR0_P1 : ((x) == 2) ? &SSCR0_P2 : ((x) == 3) ? &SSCR0_P3 : NULL))
-#define SSCR1_P(x) (*(((x) == 1) ? &SSCR1_P1 : ((x) == 2) ? &SSCR1_P2 : ((x) == 3) ? &SSCR1_P3 : NULL))
-#define SSSR_P(x) (*(((x) == 1) ? &SSSR_P1 : ((x) == 2) ? &SSSR_P2 : ((x) == 3) ? &SSSR_P3 : NULL))
-#define SSITR_P(x) (*(((x) == 1) ? &SSITR_P1 : ((x) == 2) ? &SSITR_P2 : ((x) == 3) ? &SSITR_P3 : NULL))
-#define SSDR_P(x) (*(((x) == 1) ? &SSDR_P1 : ((x) == 2) ? &SSDR_P2 : ((x) == 3) ? &SSDR_P3 : NULL))
-#define SSTO_P(x) (*(((x) == 1) ? &SSTO_P1 : ((x) == 2) ? &SSTO_P2 : ((x) == 3) ? &SSTO_P3 : NULL))
-#define SSPSP_P(x) (*(((x) == 1) ? &SSPSP_P1 : ((x) == 2) ? &SSPSP_P2 : ((x) == 3) ? &SSPSP_P3 : NULL))
-#define SSTSA_P(x) (*(((x) == 1) ? &SSTSA_P1 : ((x) == 2) ? &SSTSA_P2 : ((x) == 3) ? &SSTSA_P3 : NULL))
-#define SSRSA_P(x) (*(((x) == 1) ? &SSRSA_P1 : ((x) == 2) ? &SSRSA_P2 : ((x) == 3) ? &SSRSA_P3 : NULL))
-#define SSTSS_P(x) (*(((x) == 1) ? &SSTSS_P1 : ((x) == 2) ? &SSTSS_P2 : ((x) == 3) ? &SSTSS_P3 : NULL))
-#define SSACD_P(x) (*(((x) == 1) ? &SSACD_P1 : ((x) == 2) ? &SSACD_P2 : ((x) == 3) ? &SSACD_P3 : NULL))
-
 /*
  * MultiMediaCard (MMC) controller - see drivers/mmc/host/pxamci.h
  */
@@ -2014,71 +1848,8 @@
 
 #define LDCMD_PAL      (1 << 26)       /* instructs DMA to load palette buffer */
 
-/*
- * Memory controller
- */
-
-#define MDCNFG         __REG(0x48000000)  /* SDRAM Configuration Register 0 */
-#define MDREFR         __REG(0x48000004)  /* SDRAM Refresh Control Register */
-#define MSC0           __REG(0x48000008)  /* Static Memory Control Register 0 */
-#define MSC1           __REG(0x4800000C)  /* Static Memory Control Register 1 */
-#define MSC2           __REG(0x48000010)  /* Static Memory Control Register 2 */
-#define MECR           __REG(0x48000014)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
-#define SXLCR          __REG(0x48000018)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
-#define SXCNFG         __REG(0x4800001C)  /* Synchronous Static Memory Control Register */
-#define SXMRS          __REG(0x48000024)  /* MRS value to be written to Synchronous Flash or SMROM */
-#define MCMEM0         __REG(0x48000028)  /* Card interface Common Memory Space Socket 0 Timing */
-#define MCMEM1         __REG(0x4800002C)  /* Card interface Common Memory Space Socket 1 Timing */
-#define MCATT0         __REG(0x48000030)  /* Card interface Attribute Space Socket 0 Timing Configuration */
-#define MCATT1         __REG(0x48000034)  /* Card interface Attribute Space Socket 1 Timing Configuration */
-#define MCIO0          __REG(0x48000038)  /* Card interface I/O Space Socket 0 Timing Configuration */
-#define MCIO1          __REG(0x4800003C)  /* Card interface I/O Space Socket 1 Timing Configuration */
-#define MDMRS          __REG(0x48000040)  /* MRS value to be written to SDRAM */
-#define BOOT_DEF       __REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
-
-/*
- * More handy macros for PCMCIA
- *
- * Arg is socket number
- */
-#define MCMEM(s)       __REG2(0x48000028, (s)<<2 )  /* Card interface Common Memory Space Socket s Timing */
-#define MCATT(s)       __REG2(0x48000030, (s)<<2 )  /* Card interface Attribute Space Socket s Timing Configuration */
-#define MCIO(s)                __REG2(0x48000038, (s)<<2 )  /* Card interface I/O Space Socket s Timing Configuration */
-
-/* MECR register defines */
-#define MECR_NOS       (1 << 0)        /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
-#define MECR_CIT       (1 << 1)        /* Card Is There: 0 -> no card, 1 -> card inserted */
-
-#define MDREFR_K0DB4   (1 << 29)       /* SDCLK0 Divide by 4 Control/Status */
-#define MDREFR_K2FREE  (1 << 25)       /* SDRAM Free-Running Control */
-#define MDREFR_K1FREE  (1 << 24)       /* SDRAM Free-Running Control */
-#define MDREFR_K0FREE  (1 << 23)       /* SDRAM Free-Running Control */
-#define MDREFR_SLFRSH  (1 << 22)       /* SDRAM Self-Refresh Control/Status */
-#define MDREFR_APD     (1 << 20)       /* SDRAM/SSRAM Auto-Power-Down Enable */
-#define MDREFR_K2DB2   (1 << 19)       /* SDCLK2 Divide by 2 Control/Status */
-#define MDREFR_K2RUN   (1 << 18)       /* SDCLK2 Run Control/Status */
-#define MDREFR_K1DB2   (1 << 17)       /* SDCLK1 Divide by 2 Control/Status */
-#define MDREFR_K1RUN   (1 << 16)       /* SDCLK1 Run Control/Status */
-#define MDREFR_E1PIN   (1 << 15)       /* SDCKE1 Level Control/Status */
-#define MDREFR_K0DB2   (1 << 14)       /* SDCLK0 Divide by 2 Control/Status */
-#define MDREFR_K0RUN   (1 << 13)       /* SDCLK0 Run Control/Status */
-#define MDREFR_E0PIN   (1 << 12)       /* SDCKE0 Level Control/Status */
-
-
 #ifdef CONFIG_PXA27x
 
-#define ARB_CNTRL      __REG(0x48000048)  /* Arbiter Control Register */
-
-#define ARB_DMA_SLV_PARK       (1<<31)    /* Be parked with DMA slave when idle */
-#define ARB_CI_PARK            (1<<30)    /* Be parked with Camera Interface when idle */
-#define ARB_EX_MEM_PARK        (1<<29)    /* Be parked with external MEMC when idle */
-#define ARB_INT_MEM_PARK       (1<<28)    /* Be parked with internal MEMC when idle */
-#define ARB_USB_PARK           (1<<27)    /* Be parked with USB when idle */
-#define ARB_LCD_PARK           (1<<26)    /* Be parked with LCD when idle */
-#define ARB_DMA_PARK           (1<<25)    /* Be parked with DMA when idle */
-#define ARB_CORE_PARK          (1<<24)    /* Be parked with core when idle */
-#define ARB_LOCK_FLAG          (1<<23)    /* Only Locking masters gain access to the bus */
-
 /*
  * Keypad
  */
@@ -2135,74 +1906,6 @@
 #define KPAS_SO         (0x1 << 31)
 #define KPASMKPx_SO     (0x1 << 31)
 
-/*
- * UHC: USB Host Controller (OHCI-like) register definitions
- */
-#define UHC_BASE_PHYS  (0x4C000000)
-#define UHCREV         __REG(0x4C000000) /* UHC HCI Spec Revision */
-#define UHCHCON                __REG(0x4C000004) /* UHC Host Control Register */
-#define UHCCOMS                __REG(0x4C000008) /* UHC Command Status Register */
-#define UHCINTS                __REG(0x4C00000C) /* UHC Interrupt Status Register */
-#define UHCINTE                __REG(0x4C000010) /* UHC Interrupt Enable */
-#define UHCINTD                __REG(0x4C000014) /* UHC Interrupt Disable */
-#define UHCHCCA                __REG(0x4C000018) /* UHC Host Controller Comm. Area */
-#define UHCPCED                __REG(0x4C00001C) /* UHC Period Current Endpt Descr */
-#define UHCCHED                __REG(0x4C000020) /* UHC Control Head Endpt Descr */
-#define UHCCCED                __REG(0x4C000024) /* UHC Control Current Endpt Descr */
-#define UHCBHED                __REG(0x4C000028) /* UHC Bulk Head Endpt Descr */
-#define UHCBCED                __REG(0x4C00002C) /* UHC Bulk Current Endpt Descr */
-#define UHCDHEAD       __REG(0x4C000030) /* UHC Done Head */
-#define UHCFMI         __REG(0x4C000034) /* UHC Frame Interval */
-#define UHCFMR         __REG(0x4C000038) /* UHC Frame Remaining */
-#define UHCFMN         __REG(0x4C00003C) /* UHC Frame Number */
-#define UHCPERS                __REG(0x4C000040) /* UHC Periodic Start */
-#define UHCLS          __REG(0x4C000044) /* UHC Low Speed Threshold */
-
-#define UHCRHDA                __REG(0x4C000048) /* UHC Root Hub Descriptor A */
-#define UHCRHDA_NOCP   (1 << 12)       /* No over current protection */
-
-#define UHCRHDB                __REG(0x4C00004C) /* UHC Root Hub Descriptor B */
-#define UHCRHS         __REG(0x4C000050) /* UHC Root Hub Status */
-#define UHCRHPS1       __REG(0x4C000054) /* UHC Root Hub Port 1 Status */
-#define UHCRHPS2       __REG(0x4C000058) /* UHC Root Hub Port 2 Status */
-#define UHCRHPS3       __REG(0x4C00005C) /* UHC Root Hub Port 3 Status */
-
-#define UHCSTAT                __REG(0x4C000060) /* UHC Status Register */
-#define UHCSTAT_UPS3   (1 << 16)       /* USB Power Sense Port3 */
-#define UHCSTAT_SBMAI  (1 << 15)       /* System Bus Master Abort Interrupt*/
-#define UHCSTAT_SBTAI  (1 << 14)       /* System Bus Target Abort Interrupt*/
-#define UHCSTAT_UPRI   (1 << 13)       /* USB Port Resume Interrupt */
-#define UHCSTAT_UPS2   (1 << 12)       /* USB Power Sense Port 2 */
-#define UHCSTAT_UPS1   (1 << 11)       /* USB Power Sense Port 1 */
-#define UHCSTAT_HTA    (1 << 10)       /* HCI Target Abort */
-#define UHCSTAT_HBA    (1 << 8)        /* HCI Buffer Active */
-#define UHCSTAT_RWUE   (1 << 7)        /* HCI Remote Wake Up Event */
-
-#define UHCHR           __REG(0x4C000064) /* UHC Reset Register */
-#define UHCHR_SSEP3    (1 << 11)       /* Sleep Standby Enable for Port3 */
-#define UHCHR_SSEP2    (1 << 10)       /* Sleep Standby Enable for Port2 */
-#define UHCHR_SSEP1    (1 << 9)        /* Sleep Standby Enable for Port1 */
-#define UHCHR_PCPL     (1 << 7)        /* Power control polarity low */
-#define UHCHR_PSPL     (1 << 6)        /* Power sense polarity low */
-#define UHCHR_SSE      (1 << 5)        /* Sleep Standby Enable */
-#define UHCHR_UIT      (1 << 4)        /* USB Interrupt Test */
-#define UHCHR_SSDC     (1 << 3)        /* Simulation Scale Down Clock */
-#define UHCHR_CGR      (1 << 2)        /* Clock Generation Reset */
-#define UHCHR_FHR      (1 << 1)        /* Force Host Controller Reset */
-#define UHCHR_FSBIR    (1 << 0)        /* Force System Bus Iface Reset */
-
-#define UHCHIE          __REG(0x4C000068) /* UHC Interrupt Enable Register*/
-#define UHCHIE_UPS3IE  (1 << 14)       /* Power Sense Port3 IntEn */
-#define UHCHIE_UPRIE   (1 << 13)       /* Port Resume IntEn */
-#define UHCHIE_UPS2IE  (1 << 12)       /* Power Sense Port2 IntEn */
-#define UHCHIE_UPS1IE  (1 << 11)       /* Power Sense Port1 IntEn */
-#define UHCHIE_TAIE    (1 << 10)       /* HCI Interface Transfer Abort
-                                          Interrupt Enable*/
-#define UHCHIE_HBAIE   (1 << 8)        /* HCI Buffer Active IntEn */
-#define UHCHIE_RWIE    (1 << 7)        /* Remote Wake-up IntEn */
-
-#define UHCHIT          __REG(0x4C00006C) /* UHC Interrupt Test register */
-
 /* Camera Interface */
 #define CICR0          __REG(0x50000000)
 #define CICR1          __REG(0x50000004)
@@ -2350,6 +2053,77 @@
 
 #endif
 
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
+/*
+ * UHC: USB Host Controller (OHCI-like) register definitions
+ */
+#define UHC_BASE_PHYS  (0x4C000000)
+#define UHCREV         __REG(0x4C000000) /* UHC HCI Spec Revision */
+#define UHCHCON                __REG(0x4C000004) /* UHC Host Control Register */
+#define UHCCOMS                __REG(0x4C000008) /* UHC Command Status Register */
+#define UHCINTS                __REG(0x4C00000C) /* UHC Interrupt Status Register */
+#define UHCINTE                __REG(0x4C000010) /* UHC Interrupt Enable */
+#define UHCINTD                __REG(0x4C000014) /* UHC Interrupt Disable */
+#define UHCHCCA                __REG(0x4C000018) /* UHC Host Controller Comm. Area */
+#define UHCPCED                __REG(0x4C00001C) /* UHC Period Current Endpt Descr */
+#define UHCCHED                __REG(0x4C000020) /* UHC Control Head Endpt Descr */
+#define UHCCCED                __REG(0x4C000024) /* UHC Control Current Endpt Descr */
+#define UHCBHED                __REG(0x4C000028) /* UHC Bulk Head Endpt Descr */
+#define UHCBCED                __REG(0x4C00002C) /* UHC Bulk Current Endpt Descr */
+#define UHCDHEAD       __REG(0x4C000030) /* UHC Done Head */
+#define UHCFMI         __REG(0x4C000034) /* UHC Frame Interval */
+#define UHCFMR         __REG(0x4C000038) /* UHC Frame Remaining */
+#define UHCFMN         __REG(0x4C00003C) /* UHC Frame Number */
+#define UHCPERS                __REG(0x4C000040) /* UHC Periodic Start */
+#define UHCLS          __REG(0x4C000044) /* UHC Low Speed Threshold */
+
+#define UHCRHDA                __REG(0x4C000048) /* UHC Root Hub Descriptor A */
+#define UHCRHDA_NOCP   (1 << 12)       /* No over current protection */
+
+#define UHCRHDB                __REG(0x4C00004C) /* UHC Root Hub Descriptor B */
+#define UHCRHS         __REG(0x4C000050) /* UHC Root Hub Status */
+#define UHCRHPS1       __REG(0x4C000054) /* UHC Root Hub Port 1 Status */
+#define UHCRHPS2       __REG(0x4C000058) /* UHC Root Hub Port 2 Status */
+#define UHCRHPS3       __REG(0x4C00005C) /* UHC Root Hub Port 3 Status */
+
+#define UHCSTAT                __REG(0x4C000060) /* UHC Status Register */
+#define UHCSTAT_UPS3   (1 << 16)       /* USB Power Sense Port3 */
+#define UHCSTAT_SBMAI  (1 << 15)       /* System Bus Master Abort Interrupt*/
+#define UHCSTAT_SBTAI  (1 << 14)       /* System Bus Target Abort Interrupt*/
+#define UHCSTAT_UPRI   (1 << 13)       /* USB Port Resume Interrupt */
+#define UHCSTAT_UPS2   (1 << 12)       /* USB Power Sense Port 2 */
+#define UHCSTAT_UPS1   (1 << 11)       /* USB Power Sense Port 1 */
+#define UHCSTAT_HTA    (1 << 10)       /* HCI Target Abort */
+#define UHCSTAT_HBA    (1 << 8)        /* HCI Buffer Active */
+#define UHCSTAT_RWUE   (1 << 7)        /* HCI Remote Wake Up Event */
+
+#define UHCHR           __REG(0x4C000064) /* UHC Reset Register */
+#define UHCHR_SSEP3    (1 << 11)       /* Sleep Standby Enable for Port3 */
+#define UHCHR_SSEP2    (1 << 10)       /* Sleep Standby Enable for Port2 */
+#define UHCHR_SSEP1    (1 << 9)        /* Sleep Standby Enable for Port1 */
+#define UHCHR_PCPL     (1 << 7)        /* Power control polarity low */
+#define UHCHR_PSPL     (1 << 6)        /* Power sense polarity low */
+#define UHCHR_SSE      (1 << 5)        /* Sleep Standby Enable */
+#define UHCHR_UIT      (1 << 4)        /* USB Interrupt Test */
+#define UHCHR_SSDC     (1 << 3)        /* Simulation Scale Down Clock */
+#define UHCHR_CGR      (1 << 2)        /* Clock Generation Reset */
+#define UHCHR_FHR      (1 << 1)        /* Force Host Controller Reset */
+#define UHCHR_FSBIR    (1 << 0)        /* Force System Bus Iface Reset */
+
+#define UHCHIE          __REG(0x4C000068) /* UHC Interrupt Enable Register*/
+#define UHCHIE_UPS3IE  (1 << 14)       /* Power Sense Port3 IntEn */
+#define UHCHIE_UPRIE   (1 << 13)       /* Port Resume IntEn */
+#define UHCHIE_UPS2IE  (1 << 12)       /* Power Sense Port2 IntEn */
+#define UHCHIE_UPS1IE  (1 << 11)       /* Power Sense Port1 IntEn */
+#define UHCHIE_TAIE    (1 << 10)       /* HCI Interface Transfer Abort
+                                          Interrupt Enable*/
+#define UHCHIE_HBAIE   (1 << 8)        /* HCI Buffer Active IntEn */
+#define UHCHIE_RWIE    (1 << 7)        /* Remote Wake-up IntEn */
+
+#define UHCHIT          __REG(0x4C00006C) /* UHC Interrupt Test register */
+
+#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
+
 /* PWRMODE register M field values */
 
 #define PWRMODE_IDLE           0x1

diff --git a/include/asm-arm/arch-pxa/pxa2xx-regs.h b/include/asm-arm/arch-pxa/pxa2xx-regs.h
new file mode 100644 (file)
index 0000000..9553b54
--- /dev/null
+++ b/include/asm-arm/arch-pxa/pxa2xx-regs.h
@@ -0,0 +1,84 @@
+/*
+ *  linux/include/asm-arm/arch-pxa/pxa2xx-regs.h
+ *
+ *  Taken from pxa-regs.h by Russell King
+ *
+ *  Author:    Nicolas Pitre
+ *  Copyright: MontaVista Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __PXA2XX_REGS_H
+#define __PXA2XX_REGS_H
+
+/*
+ * Memory controller
+ */
+
+#define MDCNFG         __REG(0x48000000)  /* SDRAM Configuration Register 0 */
+#define MDREFR         __REG(0x48000004)  /* SDRAM Refresh Control Register */
+#define MSC0           __REG(0x48000008)  /* Static Memory Control Register 0 */
+#define MSC1           __REG(0x4800000C)  /* Static Memory Control Register 1 */
+#define MSC2           __REG(0x48000010)  /* Static Memory Control Register 2 */
+#define MECR           __REG(0x48000014)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
+#define SXLCR          __REG(0x48000018)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
+#define SXCNFG         __REG(0x4800001C)  /* Synchronous Static Memory Control Register */
+#define SXMRS          __REG(0x48000024)  /* MRS value to be written to Synchronous Flash or SMROM */
+#define MCMEM0         __REG(0x48000028)  /* Card interface Common Memory Space Socket 0 Timing */
+#define MCMEM1         __REG(0x4800002C)  /* Card interface Common Memory Space Socket 1 Timing */
+#define MCATT0         __REG(0x48000030)  /* Card interface Attribute Space Socket 0 Timing Configuration */
+#define MCATT1         __REG(0x48000034)  /* Card interface Attribute Space Socket 1 Timing Configuration */
+#define MCIO0          __REG(0x48000038)  /* Card interface I/O Space Socket 0 Timing Configuration */
+#define MCIO1          __REG(0x4800003C)  /* Card interface I/O Space Socket 1 Timing Configuration */
+#define MDMRS          __REG(0x48000040)  /* MRS value to be written to SDRAM */
+#define BOOT_DEF       __REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
+
+/*
+ * More handy macros for PCMCIA
+ *
+ * Arg is socket number
+ */
+#define MCMEM(s)       __REG2(0x48000028, (s)<<2 )  /* Card interface Common Memory Space Socket s Timing */
+#define MCATT(s)       __REG2(0x48000030, (s)<<2 )  /* Card interface Attribute Space Socket s Timing Configuration */
+#define MCIO(s)                __REG2(0x48000038, (s)<<2 )  /* Card interface I/O Space Socket s Timing Configuration */
+
+/* MECR register defines */
+#define MECR_NOS       (1 << 0)        /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
+#define MECR_CIT       (1 << 1)        /* Card Is There: 0 -> no card, 1 -> card inserted */
+
+#define MDREFR_K0DB4   (1 << 29)       /* SDCLK0 Divide by 4 Control/Status */
+#define MDREFR_K2FREE  (1 << 25)       /* SDRAM Free-Running Control */
+#define MDREFR_K1FREE  (1 << 24)       /* SDRAM Free-Running Control */
+#define MDREFR_K0FREE  (1 << 23)       /* SDRAM Free-Running Control */
+#define MDREFR_SLFRSH  (1 << 22)       /* SDRAM Self-Refresh Control/Status */
+#define MDREFR_APD     (1 << 20)       /* SDRAM/SSRAM Auto-Power-Down Enable */
+#define MDREFR_K2DB2   (1 << 19)       /* SDCLK2 Divide by 2 Control/Status */
+#define MDREFR_K2RUN   (1 << 18)       /* SDCLK2 Run Control/Status */
+#define MDREFR_K1DB2   (1 << 17)       /* SDCLK1 Divide by 2 Control/Status */
+#define MDREFR_K1RUN   (1 << 16)       /* SDCLK1 Run Control/Status */
+#define MDREFR_E1PIN   (1 << 15)       /* SDCKE1 Level Control/Status */
+#define MDREFR_K0DB2   (1 << 14)       /* SDCLK0 Divide by 2 Control/Status */
+#define MDREFR_K0RUN   (1 << 13)       /* SDCLK0 Run Control/Status */
+#define MDREFR_E0PIN   (1 << 12)       /* SDCKE0 Level Control/Status */
+
+
+#ifdef CONFIG_PXA27x
+
+#define ARB_CNTRL      __REG(0x48000048)  /* Arbiter Control Register */
+
+#define ARB_DMA_SLV_PARK       (1<<31)    /* Be parked with DMA slave when idle */
+#define ARB_CI_PARK            (1<<30)    /* Be parked with Camera Interface when idle */
+#define ARB_EX_MEM_PARK        (1<<29)    /* Be parked with external MEMC when idle */
+#define ARB_INT_MEM_PARK       (1<<28)    /* Be parked with internal MEMC when idle */
+#define ARB_USB_PARK           (1<<27)    /* Be parked with USB when idle */
+#define ARB_LCD_PARK           (1<<26)    /* Be parked with LCD when idle */
+#define ARB_DMA_PARK           (1<<25)    /* Be parked with DMA when idle */
+#define ARB_CORE_PARK          (1<<24)    /* Be parked with core when idle */
+#define ARB_LOCK_FLAG          (1<<23)    /* Only Locking masters gain access to the bus */
+
+#endif
+
+#endif

diff --git a/include/asm-arm/arch-pxa/pxa2xx_spi.h b/include/asm-arm/arch-pxa/pxa2xx_spi.h
index acc7ec7a84a16614036b88c3e2c42be0c8ee865b..3459fb26ce978c2b04a129bcf036360b04fcdca2 100644 (file)
--- a/include/asm-arm/arch-pxa/pxa2xx_spi.h
+++ b/include/asm-arm/arch-pxa/pxa2xx_spi.h
@@ -22,32 +22,8 @@
 #define PXA2XX_CS_ASSERT (0x01)
 #define PXA2XX_CS_DEASSERT (0x02)
 
-#if defined(CONFIG_PXA25x)
-#define CLOCK_SPEED_HZ 3686400
-#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/2/(x+1))<<8)&0x0000ff00)
-#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#elif defined(CONFIG_PXA27x)
-#define CLOCK_SPEED_HZ 13000000
-#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#endif
-
-#define SSP1_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(1)))))
-#define SSP2_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(2)))))
-#define SSP3_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(3)))))
-
-enum pxa_ssp_type {
-       SSP_UNDEFINED = 0,
-       PXA25x_SSP,  /* pxa 210, 250, 255, 26x */
-       PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
-       PXA27x_SSP,
-};
-
 /* device.platform_data for SSP controller devices */
 struct pxa2xx_spi_master {
-       enum pxa_ssp_type ssp_type;
        u32 clock_enable;
        u16 num_chipselect;
        u8 enable_dma;

diff --git a/include/asm-arm/arch-pxa/pxa3xx-regs.h b/include/asm-arm/arch-pxa/pxa3xx-regs.h
index 3900a0ca0bc0e23b32cb3f300da5b10c30d7673e..66d54119757cb665a9a3af08b5afb1c8028d4d73 100644 (file)
--- a/include/asm-arm/arch-pxa/pxa3xx-regs.h
+++ b/include/asm-arm/arch-pxa/pxa3xx-regs.h
@@ -13,6 +13,92 @@
 #ifndef __ASM_ARCH_PXA3XX_REGS_H
 #define __ASM_ARCH_PXA3XX_REGS_H
 
+/*
+ * Slave Power Managment Unit
+ */
+#define ASCR           __REG(0x40f40000)       /* Application Subsystem Power Status/Configuration */
+#define ARSR           __REG(0x40f40004)       /* Application Subsystem Reset Status */
+#define AD3ER          __REG(0x40f40008)       /* Application Subsystem Wake-Up from D3 Enable */
+#define AD3SR          __REG(0x40f4000c)       /* Application Subsystem Wake-Up from D3 Status */
+#define AD2D0ER                __REG(0x40f40010)       /* Application Subsystem Wake-Up from D2 to D0 Enable */
+#define AD2D0SR                __REG(0x40f40014)       /* Application Subsystem Wake-Up from D2 to D0 Status */
+#define AD2D1ER                __REG(0x40f40018)       /* Application Subsystem Wake-Up from D2 to D1 Enable */
+#define AD2D1SR                __REG(0x40f4001c)       /* Application Subsystem Wake-Up from D2 to D1 Status */
+#define AD1D0ER                __REG(0x40f40020)       /* Application Subsystem Wake-Up from D1 to D0 Enable */
+#define AD1D0SR                __REG(0x40f40024)       /* Application Subsystem Wake-Up from D1 to D0 Status */
+#define AGENP          __REG(0x40f4002c)       /* Application Subsystem General Purpose */
+#define AD3R           __REG(0x40f40030)       /* Application Subsystem D3 Configuration */
+#define AD2R           __REG(0x40f40034)       /* Application Subsystem D2 Configuration */
+#define AD1R           __REG(0x40f40038)       /* Application Subsystem D1 Configuration */
+
+/*
+ * Application Subsystem Configuration bits.
+ */
+#define ASCR_RDH               (1 << 31)
+#define ASCR_D1S               (1 << 2)
+#define ASCR_D2S               (1 << 1)
+#define ASCR_D3S               (1 << 0)
+
+/*
+ * Application Reset Status bits.
+ */
+#define ARSR_GPR               (1 << 3)
+#define ARSR_LPMR              (1 << 2)
+#define ARSR_WDT               (1 << 1)
+#define ARSR_HWR               (1 << 0)
+
+/*
+ * Application Subsystem Wake-Up bits.
+ */
+#define ADXER_WRTC             (1 << 31)       /* RTC */
+#define ADXER_WOST             (1 << 30)       /* OS Timer */
+#define ADXER_WTSI             (1 << 29)       /* Touchscreen */
+#define ADXER_WUSBH            (1 << 28)       /* USB host */
+#define ADXER_WUSB2            (1 << 26)       /* USB client 2.0 */
+#define ADXER_WMSL0            (1 << 24)       /* MSL port 0*/
+#define ADXER_WDMUX3           (1 << 23)       /* USB EDMUX3 */
+#define ADXER_WDMUX2           (1 << 22)       /* USB EDMUX2 */
+#define ADXER_WKP              (1 << 21)       /* Keypad */
+#define ADXER_WUSIM1           (1 << 20)       /* USIM Port 1 */
+#define ADXER_WUSIM0           (1 << 19)       /* USIM Port 0 */
+#define ADXER_WOTG             (1 << 16)       /* USBOTG input */
+#define ADXER_MFP_WFLASH       (1 << 15)       /* MFP: Data flash busy */
+#define ADXER_MFP_GEN12                (1 << 14)       /* MFP: MMC3/GPIO/OST inputs */
+#define ADXER_MFP_WMMC2                (1 << 13)       /* MFP: MMC2 */
+#define ADXER_MFP_WMMC1                (1 << 12)       /* MFP: MMC1 */
+#define ADXER_MFP_WI2C         (1 << 11)       /* MFP: I2C */
+#define ADXER_MFP_WSSP4                (1 << 10)       /* MFP: SSP4 */
+#define ADXER_MFP_WSSP3                (1 << 9)        /* MFP: SSP3 */
+#define ADXER_MFP_WMAXTRIX     (1 << 8)        /* MFP: matrix keypad */
+#define ADXER_MFP_WUART3       (1 << 7)        /* MFP: UART3 */
+#define ADXER_MFP_WUART2       (1 << 6)        /* MFP: UART2 */
+#define ADXER_MFP_WUART1       (1 << 5)        /* MFP: UART1 */
+#define ADXER_MFP_WSSP2                (1 << 4)        /* MFP: SSP2 */
+#define ADXER_MFP_WSSP1                (1 << 3)        /* MFP: SSP1 */
+#define ADXER_MFP_WAC97                (1 << 2)        /* MFP: AC97 */
+#define ADXER_WEXTWAKE1                (1 << 1)        /* External Wake 1 */
+#define ADXER_WEXTWAKE0                (1 << 0)        /* External Wake 0 */
+
+/*
+ * AD3R/AD2R/AD1R bits.  R2-R5 are only defined for PXA320.
+ */
+#define ADXR_L2                        (1 << 8)
+#define ADXR_R5                        (1 << 5)
+#define ADXR_R4                        (1 << 4)
+#define ADXR_R3                        (1 << 3)
+#define ADXR_R2                        (1 << 2)
+#define ADXR_R1                        (1 << 1)
+#define ADXR_R0                        (1 << 0)
+
+/*
+ * Values for PWRMODE CP15 register
+ */
+#define PXA3xx_PM_S3D4C4       0x07    /* aka deep sleep */
+#define PXA3xx_PM_S2D3C4       0x06    /* aka sleep */
+#define PXA3xx_PM_S0D2C2       0x03    /* aka standby */
+#define PXA3xx_PM_S0D1C2       0x02    /* aka LCD refresh */
+#define PXA3xx_PM_S0D0C1       0x01
+
 /*
  * Application Subsystem Clock
  */

diff --git a/include/asm-arm/arch-pxa/regs-ssp.h b/include/asm-arm/arch-pxa/regs-ssp.h
new file mode 100644 (file)
index 0000000..991cb68
--- /dev/null
+++ b/include/asm-arm/arch-pxa/regs-ssp.h
@@ -0,0 +1,112 @@
+#ifndef __ASM_ARCH_REGS_SSP_H
+#define __ASM_ARCH_REGS_SSP_H
+
+/*
+ * SSP Serial Port Registers
+ * PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different.
+ * PXA255, PXA26x and PXA27x have extra ports, registers and bits.
+ */
+
+#define SSCR0          (0x00)  /* SSP Control Register 0 */
+#define SSCR1          (0x04)  /* SSP Control Register 1 */
+#define SSSR           (0x08)  /* SSP Status Register */
+#define SSITR          (0x0C)  /* SSP Interrupt Test Register */
+#define SSDR           (0x10)  /* SSP Data Write/Data Read Register */
+
+#define SSTO           (0x28)  /* SSP Time Out Register */
+#define SSPSP          (0x2C)  /* SSP Programmable Serial Protocol */
+#define SSTSA          (0x30)  /* SSP Tx Timeslot Active */
+#define SSRSA          (0x34)  /* SSP Rx Timeslot Active */
+#define SSTSS          (0x38)  /* SSP Timeslot Status */
+#define SSACD          (0x3C)  /* SSP Audio Clock Divider */
+
+/* Common PXA2xx bits first */
+#define SSCR0_DSS      (0x0000000f)    /* Data Size Select (mask) */
+#define SSCR0_DataSize(x)  ((x) - 1)   /* Data Size Select [4..16] */
+#define SSCR0_FRF      (0x00000030)    /* FRame Format (mask) */
+#define SSCR0_Motorola (0x0 << 4)      /* Motorola's Serial Peripheral Interface (SPI) */
+#define SSCR0_TI       (0x1 << 4)      /* Texas Instruments' Synchronous Serial Protocol (SSP) */
+#define SSCR0_National (0x2 << 4)      /* National Microwire */
+#define SSCR0_ECS      (1 << 6)        /* External clock select */
+#define SSCR0_SSE      (1 << 7)        /* Synchronous Serial Port Enable */
+#if defined(CONFIG_PXA25x)
+#define SSCR0_SCR      (0x0000ff00)    /* Serial Clock Rate (mask) */
+#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
+#elif defined(CONFIG_PXA27x)
+#define SSCR0_SCR      (0x000fff00)    /* Serial Clock Rate (mask) */
+#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
+#define SSCR0_EDSS     (1 << 20)       /* Extended data size select */
+#define SSCR0_NCS      (1 << 21)       /* Network clock select */
+#define SSCR0_RIM      (1 << 22)       /* Receive FIFO overrrun interrupt mask */
+#define SSCR0_TUM      (1 << 23)       /* Transmit FIFO underrun interrupt mask */
+#define SSCR0_FRDC     (0x07000000)    /* Frame rate divider control (mask) */
+#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
+#define SSCR0_ADC      (1 << 30)       /* Audio clock select */
+#define SSCR0_MOD      (1 << 31)       /* Mode (normal or network) */
+#endif
+
+#define SSCR1_RIE      (1 << 0)        /* Receive FIFO Interrupt Enable */
+#define SSCR1_TIE      (1 << 1)        /* Transmit FIFO Interrupt Enable */
+#define SSCR1_LBM      (1 << 2)        /* Loop-Back Mode */
+#define SSCR1_SPO      (1 << 3)        /* Motorola SPI SSPSCLK polarity setting */
+#define SSCR1_SPH      (1 << 4)        /* Motorola SPI SSPSCLK phase setting */
+#define SSCR1_MWDS     (1 << 5)        /* Microwire Transmit Data Size */
+#define SSCR1_TFT      (0x000003c0)    /* Transmit FIFO Threshold (mask) */
+#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */
+#define SSCR1_RFT      (0x00003c00)    /* Receive FIFO Threshold (mask) */
+#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */
+
+#define SSSR_TNF       (1 << 2)        /* Transmit FIFO Not Full */
+#define SSSR_RNE       (1 << 3)        /* Receive FIFO Not Empty */
+#define SSSR_BSY       (1 << 4)        /* SSP Busy */
+#define SSSR_TFS       (1 << 5)        /* Transmit FIFO Service Request */
+#define SSSR_RFS       (1 << 6)        /* Receive FIFO Service Request */
+#define SSSR_ROR       (1 << 7)        /* Receive FIFO Overrun */
+
+#define SSCR0_TIM              (1 << 23)       /* Transmit FIFO Under Run Interrupt Mask */
+#define SSCR0_RIM              (1 << 22)       /* Receive FIFO Over Run interrupt Mask */
+#define SSCR0_NCS              (1 << 21)       /* Network Clock Select */
+#define SSCR0_EDSS             (1 << 20)       /* Extended Data Size Select */
+
+/* extra bits in PXA255, PXA26x and PXA27x SSP ports */
+#define SSCR0_TISSP            (1 << 4)        /* TI Sync Serial Protocol */
+#define SSCR0_PSP              (3 << 4)        /* PSP - Programmable Serial Protocol */
+#define SSCR1_TTELP            (1 << 31)       /* TXD Tristate Enable Last Phase */
+#define SSCR1_TTE              (1 << 30)       /* TXD Tristate Enable */
+#define SSCR1_EBCEI            (1 << 29)       /* Enable Bit Count Error interrupt */
+#define SSCR1_SCFR             (1 << 28)       /* Slave Clock free Running */
+#define SSCR1_ECRA             (1 << 27)       /* Enable Clock Request A */
+#define SSCR1_ECRB             (1 << 26)       /* Enable Clock request B */
+#define SSCR1_SCLKDIR          (1 << 25)       /* Serial Bit Rate Clock Direction */
+#define SSCR1_SFRMDIR          (1 << 24)       /* Frame Direction */
+#define SSCR1_RWOT             (1 << 23)       /* Receive Without Transmit */
+#define SSCR1_TRAIL            (1 << 22)       /* Trailing Byte */
+#define SSCR1_TSRE             (1 << 21)       /* Transmit Service Request Enable */
+#define SSCR1_RSRE             (1 << 20)       /* Receive Service Request Enable */
+#define SSCR1_TINTE            (1 << 19)       /* Receiver Time-out Interrupt enable */
+#define SSCR1_PINTE            (1 << 18)       /* Peripheral Trailing Byte Interupt Enable */
+#define SSCR1_STRF             (1 << 15)       /* Select FIFO or EFWR */
+#define SSCR1_EFWR             (1 << 14)       /* Enable FIFO Write/Read */
+
+#define SSSR_BCE               (1 << 23)       /* Bit Count Error */
+#define SSSR_CSS               (1 << 22)       /* Clock Synchronisation Status */
+#define SSSR_TUR               (1 << 21)       /* Transmit FIFO Under Run */
+#define SSSR_EOC               (1 << 20)       /* End Of Chain */
+#define SSSR_TINT              (1 << 19)       /* Receiver Time-out Interrupt */
+#define SSSR_PINT              (1 << 18)       /* Peripheral Trailing Byte Interrupt */
+
+#define SSPSP_FSRT             (1 << 25)       /* Frame Sync Relative Timing */
+#define SSPSP_DMYSTOP(x)       ((x) << 23)     /* Dummy Stop */
+#define SSPSP_SFRMWDTH(x)      ((x) << 16)     /* Serial Frame Width */
+#define SSPSP_SFRMDLY(x)       ((x) << 9)      /* Serial Frame Delay */
+#define SSPSP_DMYSTRT(x)       ((x) << 7)      /* Dummy Start */
+#define SSPSP_STRTDLY(x)       ((x) << 4)      /* Start Delay */
+#define SSPSP_ETDS             (1 << 3)        /* End of Transfer data State */
+#define SSPSP_SFRMP            (1 << 2)        /* Serial Frame Polarity */
+#define SSPSP_SCMODE(x)                ((x) << 0)      /* Serial Bit Rate Clock Mode */
+
+#define SSACD_SCDB             (1 << 3)        /* SSPSYSCLK Divider Bypass */
+#define SSACD_ACPS(x)          ((x) << 4)      /* Audio clock PLL select */
+#define SSACD_ACDS(x)          ((x) << 0)      /* Audio clock divider select */
+
+#endif /* __ASM_ARCH_REGS_SSP_H */

diff --git a/include/asm-arm/arch-pxa/sharpsl.h b/include/asm-arm/arch-pxa/sharpsl.h
index 2b0fe773213adac40885c88b60db66825f6fcd23..3b1d4a72d4d1f08f43058e2a428939ba4b484cdd 100644 (file)
--- a/include/asm-arm/arch-pxa/sharpsl.h
+++ b/include/asm-arm/arch-pxa/sharpsl.h
@@ -16,7 +16,7 @@ int corgi_ssp_max1111_get(unsigned long data);
  */
 
 struct corgits_machinfo {
-       unsigned long (*get_hsync_len)(void);
+       unsigned long (*get_hsync_invperiod)(void);
        void (*put_hsync)(void);
        void (*wait_hsync)(void);
 };

diff --git a/include/asm-arm/arch-pxa/spitz.h b/include/asm-arm/arch-pxa/spitz.h
index 4953dd324d4d1e51630c48bce3d15eaf05a3a426..bd14365f7ed58cba919b9f24b7f0ad54e08493ae 100644 (file)
--- a/include/asm-arm/arch-pxa/spitz.h
+++ b/include/asm-arm/arch-pxa/spitz.h
@@ -156,5 +156,3 @@ extern struct platform_device spitzscoop_device;
 extern struct platform_device spitzscoop2_device;
 extern struct platform_device spitzssp_device;
 extern struct sharpsl_charger_machinfo spitz_pm_machinfo;
-
-extern void spitz_lcd_power(int on, struct fb_var_screeninfo *var);

diff --git a/include/asm-arm/arch-pxa/ssp.h b/include/asm-arm/arch-pxa/ssp.h
index ea200551a75f01ddf79870c3710f4a2a08bbd4ff..a012882c9ee601d1c4c5723c35e9663dfc14bbc2 100644 (file)
--- a/include/asm-arm/arch-pxa/ssp.h
+++ b/include/asm-arm/arch-pxa/ssp.h
@@ -13,10 +13,37 @@
  *       PXA255     SSP, NSSP
  *       PXA26x     SSP, NSSP, ASSP
  *       PXA27x     SSP1, SSP2, SSP3
+ *       PXA3xx     SSP1, SSP2, SSP3, SSP4
  */
 
-#ifndef SSP_H
-#define SSP_H
+#ifndef __ASM_ARCH_SSP_H
+#define __ASM_ARCH_SSP_H
+
+#include <linux/list.h>
+
+enum pxa_ssp_type {
+       SSP_UNDEFINED = 0,
+       PXA25x_SSP,  /* pxa 210, 250, 255, 26x */
+       PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
+       PXA27x_SSP,
+};
+
+struct ssp_device {
+       struct platform_device *pdev;
+       struct list_head        node;
+
+       struct clk      *clk;
+       void __iomem    *mmio_base;
+       unsigned long   phys_base;
+
+       const char      *label;
+       int             port_id;
+       int             type;
+       int             use_count;
+       int             irq;
+       int             drcmr_rx;
+       int             drcmr_tx;
+};
 
 /*
  * SSP initialisation flags
@@ -31,6 +58,7 @@ struct ssp_state {
 };
 
 struct ssp_dev {
+       struct ssp_device *ssp;
        u32 port;
        u32 mode;
        u32 flags;
@@ -50,4 +78,6 @@ int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
 int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
 void ssp_exit(struct ssp_dev *dev);
 
-#endif
+struct ssp_device *ssp_request(int port, const char *label);
+void ssp_free(struct ssp_device *);
+#endif /* __ASM_ARCH_SSP_H */

diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h
index 178aa2e073ac0aa1322ac22b46a7dd2405ba9ce5..dadf4c20b6222409c2912f4121230f6e3c76fd35 100644 (file)
--- a/include/asm-arm/arch-pxa/uncompress.h
+++ b/include/asm-arm/arch-pxa/uncompress.h
@@ -9,19 +9,21 @@
  * published by the Free Software Foundation.
  */
 
-#define FFUART         ((volatile unsigned long *)0x40100000)
-#define BTUART         ((volatile unsigned long *)0x40200000)
-#define STUART         ((volatile unsigned long *)0x40700000)
-#define HWUART         ((volatile unsigned long *)0x41600000)
+#include <linux/serial_reg.h>
+#include <asm/arch/pxa-regs.h>
+
+#define __REG(x)       ((volatile unsigned long *)x)
 
 #define UART           FFUART
 
 
 static inline void putc(char c)
 {
-       while (!(UART[5] & 0x20))
+       if (!(UART[UART_IER] & IER_UUE))
+               return;
+       while (!(UART[UART_LSR] & LSR_TDRQ))
                barrier();
-       UART[0] = c;
+       UART[UART_TX] = c;
 }
 
 /*

diff --git a/include/asm-arm/arch-pxa/zylonite.h b/include/asm-arm/arch-pxa/zylonite.h
index f58b59162b825a42743b577c833fd5c8f252e31c..5f717d64ea7dd0aab71e421f87bc2cfcd160c0fd 100644 (file)
--- a/include/asm-arm/arch-pxa/zylonite.h
+++ b/include/asm-arm/arch-pxa/zylonite.h
@@ -3,9 +3,18 @@
 
 #define ZYLONITE_ETH_PHYS      0x14000000
 
+#define EXT_GPIO(x)            (128 + (x))
+
 /* the following variables are processor specific and initialized
  * by the corresponding zylonite_pxa3xx_init()
  */
+struct platform_mmc_slot {
+       int gpio_cd;
+       int gpio_wp;
+};
+
+extern struct platform_mmc_slot zylonite_mmc_slot[];
+
 extern int gpio_backlight;
 extern int gpio_eth_irq;
 

diff --git a/include/asm-arm/arch-s3c2410/debug-macro.S b/include/asm-arm/arch-s3c2410/debug-macro.S
index 9c8cd9abb82ba6bac45b3609be47f949d4f3148f..89076c322726c50566858967b0ea4ea7dfb3452c 100644 (file)
--- a/include/asm-arm/arch-s3c2410/debug-macro.S
+++ b/include/asm-arm/arch-s3c2410/debug-macro.S
@@ -92,11 +92,9 @@
 #if defined(CONFIG_CPU_LLSERIAL_S3C2410_ONLY)
 #define fifo_full  fifo_full_s3c2410
 #define fifo_level fifo_level_s3c2410
-#warning 2410only
 #elif !defined(CONFIG_CPU_LLSERIAL_S3C2440_ONLY)
 #define fifo_full  fifo_full_s3c24xx
 #define fifo_level fifo_level_s3c24xx
-#warning generic
 #endif
 
 /* include the reset of the code which will do the work */

diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index c6e8d8f64938e4e3aa0af3fb6119ec47ae8202ee..4f291d9b7d938a04c66c6ac8033a8fc9ffd7801c 100644 (file)
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -214,6 +214,7 @@ struct s3c2410_dma_chan {
        unsigned long            dev_addr;
        unsigned long            load_timeout;
        unsigned int             flags;         /* channel flags */
+       unsigned int             hw_cfg;        /* last hw config */
 
        struct s3c24xx_dma_map  *map;           /* channel hw maps */
 

diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 6dadf58ff9847842c0644787f23a7e687f91d5d4..29592c3ebf22887079c85012b0bb468c7b234a57 100644 (file)
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -50,6 +50,17 @@ extern unsigned int s3c2410_gpio_getcfg(unsigned int pin);
 
 extern int s3c2410_gpio_getirq(unsigned int pin);
 
+/* s3c2410_gpio_irq2pin
+ *
+ * turn the given irq number into the corresponding GPIO number
+ *
+ * returns:
+ *     < 0 = no pin
+ *     >=0 = gpio pin number
+*/
+
+extern int s3c2410_gpio_irq2pin(unsigned int irq);
+
 #ifdef CONFIG_CPU_S3C2400
 
 extern int s3c2400_gpio_getirq(unsigned int pin);
@@ -87,6 +98,18 @@ extern int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on,
 
 extern void s3c2410_gpio_pullup(unsigned int pin, unsigned int to);
 
+/* s3c2410_gpio_getpull
+ *
+ * Read the state of the pull-up on a given pin
+ *
+ * return:
+ *     < 0 => error code
+ *       0 => enabled
+ *       1 => disabled
+*/
+
+extern int s3c2410_gpio_getpull(unsigned int pin);
+
 extern void s3c2410_gpio_setpin(unsigned int pin, unsigned int to);
 
 extern unsigned int s3c2410_gpio_getpin(unsigned int pin);
@@ -99,6 +122,11 @@ extern int s3c2440_set_dsc(unsigned int pin, unsigned int value);
 
 #endif /* CONFIG_CPU_S3C2440 */
 
+#ifdef CONFIG_CPU_S3C2412
+
+extern int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state);
+
+#endif /* CONFIG_CPU_S3C2412 */
 
 #endif /* __ASSEMBLY__ */
 

diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index 996f65488d2d01dc2f8c85d6879ce088e1b74ea8..d858b3eb55477785a38e58ef2ea0491741826ed4 100644 (file)
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -160,4 +160,7 @@
 #define NR_IRQS (IRQ_S3C2440_AC97+1)
 #endif
 
+/* Our FIQs are routable from IRQ_EINT0 to IRQ_ADCPARENT */
+#define FIQ_START              IRQ_EINT0
+
 #endif /* __ASM_ARCH_IRQ_H */

diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h
index e39656b7a08625188ac3b190b5fdce002e7b721b..dba9df9d8713bcc2cedf4dde5ff48dacbd86431a 100644 (file)
--- a/include/asm-arm/arch-s3c2410/regs-clock.h
+++ b/include/asm-arm/arch-s3c2410/regs-clock.h
@@ -138,6 +138,8 @@ s3c2410_get_pll(unsigned int pllval, unsigned int baseclk)
 #define S3C2412_CLKDIVN_PDIVN          (1<<2)
 #define S3C2412_CLKDIVN_HDIVN_MASK     (3<<0)
 #define S3C2421_CLKDIVN_ARMDIVN                (1<<3)
+#define S3C2412_CLKDIVN_DVSEN          (1<<4)
+#define S3C2412_CLKDIVN_HALFHCLK       (1<<5)
 #define S3C2412_CLKDIVN_USB48DIV       (1<<6)
 #define S3C2412_CLKDIVN_UARTDIV_MASK   (15<<8)
 #define S3C2412_CLKDIVN_UARTDIV_SHIFT  (8)

diff --git a/include/asm-arm/arch-s3c2410/regs-dsc.h b/include/asm-arm/arch-s3c2410/regs-dsc.h
index c0748511edbc848c7e16faa97b8bfa491025c6f7..1235df70f34edbb465cfef1dcdbedea47431002d 100644 (file)
--- a/include/asm-arm/arch-s3c2410/regs-dsc.h
+++ b/include/asm-arm/arch-s3c2410/regs-dsc.h
@@ -19,7 +19,7 @@
 #define S3C2412_DSC1      S3C2410_GPIOREG(0xe0)
 #endif
 
-#if defined(CONFIG_CPU_S3C2440)
+#if defined(CONFIG_CPU_S3C244X)
 
 #define S3C2440_DSC0      S3C2410_GPIOREG(0xc4)
 #define S3C2440_DSC1      S3C2410_GPIOREG(0xc8)

diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index b693158b2d3c28fae653ed989a60568c9aec3af2..0ad75d716ded62c0fde3227df1ec0df4f8e66657 100644 (file)
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -1133,12 +1133,16 @@
 #define S3C2412_GPBSLPCON      S3C2410_GPIOREG(0x1C)
 #define S3C2412_GPCSLPCON      S3C2410_GPIOREG(0x2C)
 #define S3C2412_GPDSLPCON      S3C2410_GPIOREG(0x3C)
-#define S3C2412_GPESLPCON      S3C2410_GPIOREG(0x4C)
 #define S3C2412_GPFSLPCON      S3C2410_GPIOREG(0x5C)
 #define S3C2412_GPGSLPCON      S3C2410_GPIOREG(0x6C)
 #define S3C2412_GPHSLPCON      S3C2410_GPIOREG(0x7C)
 
 /* definitions for each pin bit */
+#define S3C2412_GPIO_SLPCON_LOW         ( 0x00 )
+#define S3C2412_GPIO_SLPCON_HIGH ( 0x01 )
+#define S3C2412_GPIO_SLPCON_IN   ( 0x02 )
+#define S3C2412_GPIO_SLPCON_PULL ( 0x03 )
+
 #define S3C2412_SLPCON_LOW(x)  ( 0x00 << ((x) * 2))
 #define S3C2412_SLPCON_HIGH(x) ( 0x01 << ((x) * 2))
 #define S3C2412_SLPCON_IN(x)   ( 0x02 << ((x) * 2))

diff --git a/include/asm-arm/arch-s3c2410/regs-mem.h b/include/asm-arm/arch-s3c2410/regs-mem.h
index e4d82341f7badd15ff6fddc18c2824e0993f01da..312ff93b63c6da560dcf21967cda4f1488b76eca 100644 (file)
--- a/include/asm-arm/arch-s3c2410/regs-mem.h
+++ b/include/asm-arm/arch-s3c2410/regs-mem.h
@@ -98,16 +98,19 @@
 #define S3C2410_BANKCON_Tacp3          (0x1 << 2)
 #define S3C2410_BANKCON_Tacp4          (0x2 << 2)
 #define S3C2410_BANKCON_Tacp6          (0x3 << 2)
+#define S3C2410_BANKCON_Tacp_SHIFT     (2)
 
 #define S3C2410_BANKCON_Tcah0          (0x0 << 4)
 #define S3C2410_BANKCON_Tcah1          (0x1 << 4)
 #define S3C2410_BANKCON_Tcah2          (0x2 << 4)
 #define S3C2410_BANKCON_Tcah4          (0x3 << 4)
+#define S3C2410_BANKCON_Tcah_SHIFT     (4)
 
 #define S3C2410_BANKCON_Tcoh0          (0x0 << 6)
 #define S3C2410_BANKCON_Tcoh1          (0x1 << 6)
 #define S3C2410_BANKCON_Tcoh2          (0x2 << 6)
 #define S3C2410_BANKCON_Tcoh4          (0x3 << 6)
+#define S3C2410_BANKCON_Tcoh_SHIFT     (6)
 
 #define S3C2410_BANKCON_Tacc1          (0x0 << 8)
 #define S3C2410_BANKCON_Tacc2          (0x1 << 8)
@@ -117,16 +120,19 @@
 #define S3C2410_BANKCON_Tacc8          (0x5 << 8)
 #define S3C2410_BANKCON_Tacc10         (0x6 << 8)
 #define S3C2410_BANKCON_Tacc14         (0x7 << 8)
+#define S3C2410_BANKCON_Tacc_SHIFT     (8)
 
 #define S3C2410_BANKCON_Tcos0          (0x0 << 11)
 #define S3C2410_BANKCON_Tcos1          (0x1 << 11)
 #define S3C2410_BANKCON_Tcos2          (0x2 << 11)
 #define S3C2410_BANKCON_Tcos4          (0x3 << 11)
+#define S3C2410_BANKCON_Tcos_SHIFT     (11)
 
 #define S3C2410_BANKCON_Tacs0          (0x0 << 13)
 #define S3C2410_BANKCON_Tacs1          (0x1 << 13)
 #define S3C2410_BANKCON_Tacs2          (0x2 << 13)
 #define S3C2410_BANKCON_Tacs4          (0x3 << 13)
+#define S3C2410_BANKCON_Tacs_SHIFT     (13)
 
 #define S3C2410_BANKCON_SRAM           (0x0 << 15)
 #define S3C2400_BANKCON_EDODRAM                (0x2 << 15)

diff --git a/include/asm-arm/arch-s3c2410/regs-power.h b/include/asm-arm/arch-s3c2410/regs-power.h
index f79987be55e8a66833b50ee82fc0b127d6ee9226..13d13b7cfe98165473a74b02fd8d0e868452c2b7 100644 (file)
--- a/include/asm-arm/arch-s3c2410/regs-power.h
+++ b/include/asm-arm/arch-s3c2410/regs-power.h
@@ -23,7 +23,8 @@
 #define S3C2412_INFORM2                S3C24XX_PWRREG(0x78)
 #define S3C2412_INFORM3                S3C24XX_PWRREG(0x7C)
 
-#define S3C2412_PWRCFG_BATF_IGNORE             (0<<0)
+#define S3C2412_PWRCFG_BATF_IRQ                        (1<<0)
+#define S3C2412_PWRCFG_BATF_IGNORE             (2<<0)
 #define S3C2412_PWRCFG_BATF_SLEEP              (3<<0)
 #define S3C2412_PWRCFG_BATF_MASK               (3<<0)
 

diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index 63891786dfa03aa867ca804e13e2b86ea9490b29..14de4e596f87b170661faad4cabe21deeb7019aa 100644 (file)
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -20,6 +20,9 @@
 #include <asm/plat-s3c/regs-watchdog.h>
 #include <asm/arch/regs-clock.h>
 
+#include <linux/clk.h>
+#include <linux/err.h>
+
 void (*s3c24xx_idle)(void);
 void (*s3c24xx_reset_hook)(void);
 
@@ -59,6 +62,8 @@ static void arch_idle(void)
 static void
 arch_reset(char mode)
 {
+       struct clk *wdtclk;
+
        if (mode == 's') {
                cpu_reset(0);
        }
@@ -70,19 +75,28 @@ arch_reset(char mode)
 
        __raw_writel(0, S3C2410_WTCON);   /* disable watchdog, to be safe  */
 
+       wdtclk = clk_get(NULL, "watchdog");
+       if (!IS_ERR(wdtclk)) {
+               clk_enable(wdtclk);
+       } else
+               printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__);
+
        /* put initial values into count and data */
-       __raw_writel(0x100, S3C2410_WTCNT);
-       __raw_writel(0x100, S3C2410_WTDAT);
+       __raw_writel(0x80, S3C2410_WTCNT);
+       __raw_writel(0x80, S3C2410_WTDAT);
 
        /* set the watchdog to go and reset... */
        __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN |
                     S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON);
 
        /* wait for reset to assert... */
-       mdelay(5000);
+       mdelay(500);
 
        printk(KERN_ERR "Watchdog reset failed to assert reset\n");
 
+       /* delay to allow the serial port to show the message */
+       mdelay(50);
+
        /* we'll take a jump through zero as a poor second */
        cpu_reset(0);
 }

diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index 6c1c968b298709069878bccde03fb7b6cc8dbdc2..759a97b56eed8a189f1669f2d3ce9eb7fffba7e3 100644 (file)
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -94,6 +94,14 @@
 # endif
 #endif
 
+#if defined(CONFIG_CPU_FEROCEON)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE feroceon
+# endif
+#endif
+
 #if defined(CONFIG_CPU_V6)
 //# ifdef _CACHE
 #  define MULTI_CACHE 1

diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h
index f31cda5a55eeb04d7031c227ec7b1071c77338fd..392eb53323238d16a6b9e80a8363960b06c1103e 100644 (file)
--- a/include/asm-arm/fpstate.h
+++ b/include/asm-arm/fpstate.h
@@ -17,14 +17,18 @@
 /*
  * VFP storage area has:
  *  - FPEXC, FPSCR, FPINST and FPINST2.
- *  - 16 double precision data registers
- *  - an implementation-dependant word of state for FLDMX/FSTMX
+ *  - 16 or 32 double precision data registers
+ *  - an implementation-dependant word of state for FLDMX/FSTMX (pre-ARMv6)
  * 
  *  FPEXC will always be non-zero once the VFP has been used in this process.
  */
 
 struct vfp_hard_struct {
+#ifdef CONFIG_VFPv3
+       __u64 fpregs[32];
+#else
        __u64 fpregs[16];
+#endif
 #if __LINUX_ARM_ARCH__ < 6
        __u32 fpmx_state;
 #endif
@@ -35,6 +39,7 @@ struct vfp_hard_struct {
         */
        __u32 fpinst;
        __u32 fpinst2;
+
 #ifdef CONFIG_SMP
        __u32 cpu;
 #endif

diff --git a/include/asm-arm/kprobes.h b/include/asm-arm/kprobes.h
new file mode 100644 (file)
index 0000000..4e7bd32
--- /dev/null
+++ b/include/asm-arm/kprobes.h
@@ -0,0 +1,79 @@
+/*
+ * include/asm-arm/kprobes.h
+ *
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _ARM_KPROBES_H
+#define _ARM_KPROBES_H
+
+#include <linux/types.h>
+#include <linux/ptrace.h>
+#include <linux/percpu.h>
+
+#define ARCH_SUPPORTS_KRETPROBES
+#define __ARCH_WANT_KPROBES_INSN_SLOT
+#define MAX_INSN_SIZE                  2
+#define MAX_STACK_SIZE                 64      /* 32 would probably be OK */
+
+/*
+ * This undefined instruction must be unique and
+ * reserved solely for kprobes' use.
+ */
+#define KPROBE_BREAKPOINT_INSTRUCTION  0xe7f001f8
+
+#define regs_return_value(regs)                ((regs)->ARM_r0)
+#define flush_insn_slot(p)             do { } while (0)
+#define kretprobe_blacklist_size       0
+
+typedef u32 kprobe_opcode_t;
+
+struct kprobe;
+typedef void (kprobe_insn_handler_t)(struct kprobe *, struct pt_regs *);
+
+/* Architecture specific copy of original instruction. */
+struct arch_specific_insn {
+       kprobe_opcode_t         *insn;
+       kprobe_insn_handler_t   *insn_handler;
+};
+
+struct prev_kprobe {
+       struct kprobe *kp;
+       unsigned int status;
+};
+
+/* per-cpu kprobe control block */
+struct kprobe_ctlblk {
+       unsigned int kprobe_status;
+       struct prev_kprobe prev_kprobe;
+       struct pt_regs jprobe_saved_regs;
+       char jprobes_stack[MAX_STACK_SIZE];
+};
+
+void arch_remove_kprobe(struct kprobe *);
+
+int kprobe_trap_handler(struct pt_regs *regs, unsigned int instr);
+int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr);
+int kprobe_exceptions_notify(struct notifier_block *self,
+                            unsigned long val, void *data);
+
+enum kprobe_insn {
+       INSN_REJECTED,
+       INSN_GOOD,
+       INSN_GOOD_NO_SLOT
+};
+
+enum kprobe_insn arm_kprobe_decode_insn(kprobe_opcode_t,
+                                       struct arch_specific_insn *);
+void __init arm_kprobe_decode_init(void);
+
+#endif /* _ARM_KPROBES_H */

diff --git a/include/asm-arm/plat-s3c24xx/dma.h b/include/asm-arm/plat-s3c24xx/dma.h
index 2c59406435e56f1cc244c9258a60bc38c075cb14..c78efe316fc80ad351ed2f8e9bd07350ec133adc 100644 (file)
--- a/include/asm-arm/plat-s3c24xx/dma.h
+++ b/include/asm-arm/plat-s3c24xx/dma.h
@@ -32,6 +32,7 @@ struct s3c24xx_dma_map {
        struct s3c24xx_dma_addr  hw_addr;
 
        unsigned long            channels[S3C2410_DMA_CHANNELS];
+       unsigned long            channels_rx[S3C2410_DMA_CHANNELS];
 };
 
 struct s3c24xx_dma_selection {
@@ -41,6 +42,10 @@ struct s3c24xx_dma_selection {
 
        void    (*select)(struct s3c2410_dma_chan *chan,
                          struct s3c24xx_dma_map *map);
+
+       void    (*direction)(struct s3c2410_dma_chan *chan,
+                            struct s3c24xx_dma_map *map,
+                            enum s3c2410_dmasrc dir);
 };
 
 extern int s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel);

diff --git a/include/asm-arm/plat-s3c24xx/irq.h b/include/asm-arm/plat-s3c24xx/irq.h
index 8af6d9579b31c975bd86ca6e2e6c1c2ed62ab4f9..45746a9953433cdb81d3ff4e65eaf65f46299992 100644 (file)
--- a/include/asm-arm/plat-s3c24xx/irq.h
+++ b/include/asm-arm/plat-s3c24xx/irq.h
@@ -15,7 +15,9 @@
 
 #define EXTINT_OFF (IRQ_EINT4 - 4)
 
+/* these are exported for arch/arm/mach-* usage */
 extern struct irq_chip s3c_irq_level_chip;
+extern struct irq_chip s3c_irq_chip;
 
 static inline void
 s3c_irqsub_mask(unsigned int irqno, unsigned int parentbit,

diff --git a/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h b/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h
new file mode 100644 (file)
index 0000000..25d4058
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h
@@ -0,0 +1,72 @@
+/* linux/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h
+ *
+ * Copyright 2007 Simtec Electronics <linux@simtec.co.uk>
+ *     http://armlinux.simtec.co.uk/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C2412 IIS register definition
+*/
+
+#ifndef __ASM_ARCH_REGS_S3C2412_IIS_H
+#define __ASM_ARCH_REGS_S3C2412_IIS_H
+
+#define S3C2412_IISCON                 (0x00)
+#define S3C2412_IISMOD                 (0x04)
+#define S3C2412_IISFIC                 (0x08)
+#define S3C2412_IISPSR                 (0x0C)
+#define S3C2412_IISTXD                 (0x10)
+#define S3C2412_IISRXD                 (0x14)
+
+#define S3C2412_IISCON_LRINDEX         (1 << 11)
+#define S3C2412_IISCON_TXFIFO_EMPTY    (1 << 10)
+#define S3C2412_IISCON_RXFIFO_EMPTY    (1 << 9)
+#define S3C2412_IISCON_TXFIFO_FULL     (1 << 8)
+#define S3C2412_IISCON_RXFIFO_FULL     (1 << 7)
+#define S3C2412_IISCON_TXDMA_PAUSE     (1 << 6)
+#define S3C2412_IISCON_RXDMA_PAUSE     (1 << 5)
+#define S3C2412_IISCON_TXCH_PAUSE      (1 << 4)
+#define S3C2412_IISCON_RXCH_PAUSE      (1 << 3)
+#define S3C2412_IISCON_TXDMA_ACTIVE    (1 << 2)
+#define S3C2412_IISCON_RXDMA_ACTIVE    (1 << 1)
+#define S3C2412_IISCON_IIS_ACTIVE      (1 << 0)
+
+#define S3C2412_IISMOD_MASTER_INTERNAL (0 << 10)
+#define S3C2412_IISMOD_MASTER_EXTERNAL (1 << 10)
+#define S3C2412_IISMOD_SLAVE           (2 << 10)
+#define S3C2412_IISMOD_MASTER_MASK     (3 << 10)
+#define S3C2412_IISMOD_MODE_TXONLY     (0 << 8)
+#define S3C2412_IISMOD_MODE_RXONLY     (1 << 8)
+#define S3C2412_IISMOD_MODE_TXRX       (2 << 8)
+#define S3C2412_IISMOD_MODE_MASK       (3 << 8)
+#define S3C2412_IISMOD_LR_LLOW         (0 << 7)
+#define S3C2412_IISMOD_LR_RLOW         (1 << 7)
+#define S3C2412_IISMOD_SDF_IIS         (0 << 5)
+#define S3C2412_IISMOD_SDF_MSB         (0 << 5)
+#define S3C2412_IISMOD_SDF_LSB         (0 << 5)
+#define S3C2412_IISMOD_SDF_MASK                (3 << 5)
+#define S3C2412_IISMOD_RCLK_256FS      (0 << 3)
+#define S3C2412_IISMOD_RCLK_512FS      (1 << 3)
+#define S3C2412_IISMOD_RCLK_384FS      (2 << 3)
+#define S3C2412_IISMOD_RCLK_768FS      (3 << 3)
+#define S3C2412_IISMOD_RCLK_MASK       (3 << 3)
+#define S3C2412_IISMOD_BCLK_32FS       (0 << 1)
+#define S3C2412_IISMOD_BCLK_48FS       (1 << 1)
+#define S3C2412_IISMOD_BCLK_16FS       (2 << 1)
+#define S3C2412_IISMOD_BCLK_24FS       (3 << 1)
+#define S3C2412_IISMOD_BCLK_MASK       (3 << 1)
+#define S3C2412_IISMOD_8BIT            (1 << 0)
+
+#define S3C2412_IISPSR_PSREN           (1 << 15)
+
+#define S3C2412_IISFIC_TXFLUSH         (1 << 15)
+#define S3C2412_IISFIC_RXFLUSH         (1 << 7)
+#define S3C2412_IISFIC_TXCOUNT(x)      (((x) >>  8) & 0xf)
+#define S3C2412_IISFIC_RXCOUNT(x)      (((x) >>  0) & 0xf)
+
+
+
+#endif /* __ASM_ARCH_REGS_S3C2412_IIS_H */
+

diff --git a/include/asm-arm/plat-s3c24xx/regs-spi.h b/include/asm-arm/plat-s3c24xx/regs-spi.h
index 4a499a138256e797207bf3c9c36e7d0bd50c3123..ea565b007d0496e9c59d6b70e7185c672c8317c2 100644 (file)
--- a/include/asm-arm/plat-s3c24xx/regs-spi.h
+++ b/include/asm-arm/plat-s3c24xx/regs-spi.h
@@ -17,6 +17,21 @@
 
 #define S3C2410_SPCON  (0x00)
 
+#define S3C2412_SPCON_RXFIFO_RB2       (0<<14)
+#define S3C2412_SPCON_RXFIFO_RB4       (1<<14)
+#define S3C2412_SPCON_RXFIFO_RB12      (2<<14)
+#define S3C2412_SPCON_RXFIFO_RB14      (3<<14)
+#define S3C2412_SPCON_TXFIFO_RB2       (0<<12)
+#define S3C2412_SPCON_TXFIFO_RB4       (1<<12)
+#define S3C2412_SPCON_TXFIFO_RB12      (2<<12)
+#define S3C2412_SPCON_TXFIFO_RB14      (3<<12)
+#define S3C2412_SPCON_RXFIFO_RESET     (1<<11) /* RxFIFO reset */
+#define S3C2412_SPCON_TXFIFO_RESET     (1<<10) /* TxFIFO reset */
+#define S3C2412_SPCON_RXFIFO_EN                (1<<9)  /* RxFIFO Enable */
+#define S3C2412_SPCON_TXFIFO_EN                (1<<8)  /* TxFIFO Enable */
+
+#define S3C2412_SPCON_DIRC_RX    (1<<7)
+
 #define S3C2410_SPCON_SMOD_DMA   (2<<5)        /* DMA mode */
 #define S3C2410_SPCON_SMOD_INT   (1<<5)        /* interrupt mode */
 #define S3C2410_SPCON_SMOD_POLL   (0<<5)       /* polling mode */
@@ -34,10 +49,19 @@
 
 #define S3C2410_SPSTA   (0x04)
 
+#define S3C2412_SPSTA_RXFIFO_AE                (1<<11)
+#define S3C2412_SPSTA_TXFIFO_AE                (1<<10)
+#define S3C2412_SPSTA_RXFIFO_ERROR     (1<<9)
+#define S3C2412_SPSTA_TXFIFO_ERROR     (1<<8)
+#define S3C2412_SPSTA_RXFIFO_FIFO      (1<<7)
+#define S3C2412_SPSTA_RXFIFO_EMPTY     (1<<6)
+#define S3C2412_SPSTA_TXFIFO_NFULL     (1<<5)
+#define S3C2412_SPSTA_TXFIFO_EMPTY     (1<<4)
+
 #define S3C2410_SPSTA_DCOL       (1<<2)        /* Data Collision Error */
 #define S3C2410_SPSTA_MULD       (1<<1)        /* Multi Master Error */
 #define S3C2410_SPSTA_READY      (1<<0)        /* Data Tx/Rx ready */
-
+#define S3C2412_SPSTA_READY_ORG          (1<<3)
 
 #define S3C2410_SPPIN   (0x08)
 
@@ -46,9 +70,13 @@
 #define S3C2400_SPPIN_nCS        (1<<1)        /* SPI Card Select */
 #define S3C2410_SPPIN_KEEP       (1<<0)        /* Master Out keep */
 
-
 #define S3C2410_SPPRE   (0x0C)
 #define S3C2410_SPTDAT  (0x10)
 #define S3C2410_SPRDAT  (0x14)
 
+#define S3C2412_TXFIFO  (0x18)
+#define S3C2412_RXFIFO  (0x18)
+#define S3C2412_SPFIC   (0x24)
+
+
 #endif /* __ASM_ARCH_REGS_SPI_H */

diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h
index 5599d4e5e7080afdb23ac2e8eb1cac308158e9cd..a4ce457199d3279fb3d07856cf5a5b178e9be687 100644 (file)
--- a/include/asm-arm/proc-fns.h
+++ b/include/asm-arm/proc-fns.h
@@ -185,6 +185,14 @@
 #   define CPU_NAME cpu_xsc3
 #  endif
 # endif
+# ifdef CONFIG_CPU_FEROCEON
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_feroceon
+#  endif
+# endif
 # ifdef CONFIG_CPU_V6
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU

diff --git a/include/asm-arm/traps.h b/include/asm-arm/traps.h
index d4f34dc83eb0a20c12c29b7da063f7eb127cd763..f1541afcf85c200c457fb48fc93d5c88d250902d 100644 (file)
--- a/include/asm-arm/traps.h
+++ b/include/asm-arm/traps.h
@@ -15,4 +15,13 @@ struct undef_hook {
 void register_undef_hook(struct undef_hook *hook);
 void unregister_undef_hook(struct undef_hook *hook);
 
+static inline int in_exception_text(unsigned long ptr)
+{
+       extern char __exception_text_start[];
+       extern char __exception_text_end[];
+
+       return ptr >= (unsigned long)&__exception_text_start &&
+              ptr < (unsigned long)&__exception_text_end;
+}
+
 #endif

diff --git a/include/asm-arm/vfp.h b/include/asm-arm/vfp.h
index bd6be9d7f7729a467a509c956505b9d6c6f1bc08..5f9a2cb3d452fb4d1e42a1d43dc95439286f5e8c 100644 (file)
--- a/include/asm-arm/vfp.h
+++ b/include/asm-arm/vfp.h
@@ -7,7 +7,11 @@
 
 #define FPSID                  cr0
 #define FPSCR                  cr1
+#define MVFR1                  cr6
+#define MVFR0                  cr7
 #define FPEXC                  cr8
+#define FPINST                 cr9
+#define FPINST2                        cr10
 
 /* FPSID bits */
 #define FPSID_IMPLEMENTER_BIT  (24)
@@ -28,6 +32,19 @@
 /* FPEXC bits */
 #define FPEXC_EX               (1 << 31)
 #define FPEXC_EN               (1 << 30)
+#define FPEXC_DEX              (1 << 29)
+#define FPEXC_FP2V             (1 << 28)
+#define FPEXC_VV               (1 << 27)
+#define FPEXC_TFV              (1 << 26)
+#define FPEXC_LENGTH_BIT       (8)
+#define FPEXC_LENGTH_MASK      (7 << FPEXC_LENGTH_BIT)
+#define FPEXC_IDF              (1 << 7)
+#define FPEXC_IXF              (1 << 4)
+#define FPEXC_UFF              (1 << 3)
+#define FPEXC_OFF              (1 << 2)
+#define FPEXC_DZF              (1 << 1)
+#define FPEXC_IOF              (1 << 0)
+#define FPEXC_TRAP_MASK                (FPEXC_IDF|FPEXC_IXF|FPEXC_UFF|FPEXC_OFF|FPEXC_DZF|FPEXC_IOF)
 
 /* FPSCR bits */
 #define FPSCR_DEFAULT_NAN      (1<<25)
@@ -55,20 +72,9 @@
 #define FPSCR_IXC              (1<<4)
 #define FPSCR_IDC              (1<<7)
 
-/*
- * VFP9-S specific.
- */
-#define FPINST                 cr9
-#define FPINST2                        cr10
-
-/* FPEXC bits */
-#define FPEXC_FPV2             (1<<28)
-#define FPEXC_LENGTH_BIT       (8)
-#define FPEXC_LENGTH_MASK      (7 << FPEXC_LENGTH_BIT)
-#define FPEXC_INV              (1 << 7)
-#define FPEXC_UFC              (1 << 3)
-#define FPEXC_OFC              (1 << 2)
-#define FPEXC_IOC              (1 << 0)
+/* MVFR0 bits */
+#define MVFR0_A_SIMD_BIT       (0)
+#define MVFR0_A_SIMD_MASK      (0xf << MVFR0_A_SIMD_BIT)
 
 /* Bit patterns for decoding the packaged operation descriptors */
 #define VFPOPDESC_LENGTH_BIT   (9)

diff --git a/include/asm-arm/vfpmacros.h b/include/asm-arm/vfpmacros.h
index 27fe028b4e72bbd05ff2ec64054e61e1e86a72c9..cccb3892e73c0c24a097f264f0dfd24dc7186771 100644 (file)
--- a/include/asm-arm/vfpmacros.h
+++ b/include/asm-arm/vfpmacros.h
@@ -15,19 +15,33 @@
        .endm
 
        @ read all the working registers back into the VFP
-       .macro  VFPFLDMIA, base
+       .macro  VFPFLDMIA, base, tmp
 #if __LINUX_ARM_ARCH__ < 6
        LDC     p11, cr0, [\base],#33*4             @ FLDMIAX \base!, {d0-d15}
 #else
        LDC     p11, cr0, [\base],#32*4             @ FLDMIAD \base!, {d0-d15}
+#endif
+#ifdef CONFIG_VFPv3
+       VFPFMRX \tmp, MVFR0                         @ Media and VFP Feature Register 0
+       and     \tmp, \tmp, #MVFR0_A_SIMD_MASK      @ A_SIMD field
+       cmp     \tmp, #2                            @ 32 x 64bit registers?
+       ldceql  p11, cr0, [\base],#32*4             @ FLDMIAD \base!, {d16-d31}
+       addne   \base, \base, #32*4                 @ step over unused register space
 #endif
        .endm
 
        @ write all the working registers out of the VFP
-       .macro  VFPFSTMIA, base
+       .macro  VFPFSTMIA, base, tmp
 #if __LINUX_ARM_ARCH__ < 6
        STC     p11, cr0, [\base],#33*4             @ FSTMIAX \base!, {d0-d15}
 #else
        STC     p11, cr0, [\base],#32*4             @ FSTMIAD \base!, {d0-d15}
+#endif
+#ifdef CONFIG_VFPv3
+       VFPFMRX \tmp, MVFR0                         @ Media and VFP Feature Register 0
+       and     \tmp, \tmp, #MVFR0_A_SIMD_MASK      @ A_SIMD field
+       cmp     \tmp, #2                            @ 32 x 64bit registers?
+       stceql  p11, cr0, [\base],#32*4             @ FSTMIAD \base!, {d16-d31}
+       addne   \base, \base, #32*4                 @ step over unused register space
 #endif
        .endm

diff --git a/include/asm-avr32/arch-at32ap/cpu.h b/include/asm-avr32/arch-at32ap/cpu.h
index 0dc20261c1ea2d8a02ef094f28afb59b6550d7cf..44d0bfa1f4095b7e531b653d43a9a7f6d6a27cb2 100644 (file)
--- a/include/asm-avr32/arch-at32ap/cpu.h
+++ b/include/asm-avr32/arch-at32ap/cpu.h
@@ -30,5 +30,6 @@
 #define cpu_is_at91sam9261()   (0)
 #define cpu_is_at91sam9263()   (0)
 #define cpu_is_at91sam9rl()    (0)
+#define cpu_is_at91cap9()      (0)
 
 #endif /* __ASM_ARCH_CPU_H */

diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index d2ae6185f03be619ff8d21021cc7cee789956816..69327b7b4ce46e6601c128b46cdd0a3d81c400d4 100644 (file)
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -15,6 +15,7 @@
 
 #include <asm/types.h>
 #include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
 
 /****************************************/
 /* Processor Address Space              */
@@ -863,7 +864,6 @@
 /* I2C Registers                        */
 /****************************************/
 
-#define MV64XXX_I2C_CTLR_NAME                                  "mv64xxx_i2c"
 #define MV64XXX_I2C_OFFSET                                          0xc000
 #define MV64XXX_I2C_REG_BLOCK_SIZE                                  0x0020
 
@@ -968,14 +968,6 @@ struct mpsc_pdata {
        u32     brg_clk_freq;
 };
 
-/* i2c Platform Device, Driver Data */
-struct mv64xxx_i2c_pdata {
-       u32     freq_m;
-       u32     freq_n;
-       u32     timeout;        /* In milliseconds */
-       u32     retries;
-};
-
 /* Watchdog Platform Device, Driver Data */
 #define        MV64x60_WDT_NAME                        "mv64x60_wdt"
 

diff --git a/include/linux/mv643xx_i2c.h b/include/linux/mv643xx_i2c.h
new file mode 100644 (file)
index 0000000..5db5152
--- /dev/null
+++ b/include/linux/mv643xx_i2c.h
@@ -0,0 +1,22 @@
+/*
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _MV64XXX_I2C_H_
+#define _MV64XXX_I2C_H_
+
+#include <linux/types.h>
+
+#define MV64XXX_I2C_CTLR_NAME  "mv64xxx_i2c"
+
+/* i2c Platform Device, Driver Data */
+struct mv64xxx_i2c_pdata {
+       u32     freq_m;
+       u32     freq_n;
+       u32     timeout;        /* In milliseconds */
+};
+
+#endif /*_MV64XXX_I2C_H_*/

diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index b48c72923a13dfb30c35669213112a31baa4ffc2..88490418f9325fea8424e00e1ff54ee811e87230 100644 (file)
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -835,7 +835,7 @@ static struct audio_driver waveartist_audio_driver = {
 static irqreturn_t
 waveartist_intr(int irq, void *dev_id)
 {
-       wavnc_info *devc = (wavnc_info *)dev_id;
+       wavnc_info *devc = dev_id;
        int        irqstatus, status;
 
        spin_lock(&waveartist_lock);