arch/arm/mach-omap2/prcm_mpu44xx.h

   1 /*
   2  * OMAP44xx PRCM MPU instance offset macros
   3  *
   4  * Copyright (C) 2010, 2012 Texas Instruments, Inc.
   5  * Copyright (C) 2010 Nokia Corporation
   6  *
   7  * Paul Walmsley (paul@pwsan.com)
   8  * Rajendra Nayak (rnayak@ti.com)
   9  * Benoit Cousson (b-cousson@ti.com)
  10  *
  11  * This file is automatically generated from the OMAP hardware databases.
  12  * We respectfully ask that any modifications to this file be coordinated
  13  * with the public linux-omap@vger.kernel.org mailing list and the
  14  * authors above to ensure that the autogeneration scripts are kept
  15  * up-to-date with the file contents.
  16  *
  17  * This program is free software; you can redistribute it and/or modify
  18  * it under the terms of the GNU General Public License version 2 as
  19  * published by the Free Software Foundation.
  20  *
  21  * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
  22  *     or "OMAP4430".
  23  */
  24
  25 #ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
  26 #define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
  27
  28 #include "common.h"
  29
  30 # ifndef __ASSEMBLER__
  31 extern void __iomem *prcm_mpu_base;
  32 # endif
  33
  34 #define OMAP4430_PRCM_MPU_BASE                  0x48243000
  35
  36 #define OMAP44XX_PRCM_MPU_REGADDR(inst, reg)                            \
  37         OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (inst) + (reg))
  38
  39 /* PRCM_MPU instances */
  40 #define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST  0x0000
  41 #define OMAP4430_PRCM_MPU_DEVICE_PRM_INST       0x0200
  42 #define OMAP4430_PRCM_MPU_CPU0_INST             0x0400
  43 #define OMAP4430_PRCM_MPU_CPU1_INST             0x0800
  44
  45 /* PRCM_MPU clockdomain register offsets (from instance start) */
  46 #define OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS      0x0018
  47 #define OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS      0x0018
  48
  49
  50 /*
  51  * PRCM_MPU
  52  *
  53  * The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global)
  54  * point of view the PRCM_MPU is a single entity. It shares the same
  55  * programming model as the global PRCM and thus can be assimilate as two new
  56  * MOD inside the PRCM
  57  */
  58
  59 /* PRCM_MPU.OCP_SOCKET_PRCM register offsets */
  60 #define OMAP4_REVISION_PRCM_OFFSET              0x0000
  61 #define OMAP4430_REVISION_PRCM                  OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST, 0x0000)
  62
  63 /* PRCM_MPU.DEVICE_PRM register offsets */
  64 #define OMAP4_PRCM_MPU_PRM_RSTST_OFFSET         0x0000
  65 #define OMAP4430_PRCM_MPU_PRM_RSTST             OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0000)
  66 #define OMAP4_PRCM_MPU_PRM_PSCON_COUNT_OFFSET   0x0004
  67 #define OMAP4430_PRCM_MPU_PRM_PSCON_COUNT       OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0004)
  68
  69 /* PRCM_MPU.CPU0 register offsets */
  70 #define OMAP4_PM_CPU0_PWRSTCTRL_OFFSET          0x0000
  71 #define OMAP4430_PM_CPU0_PWRSTCTRL              OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0000)
  72 #define OMAP4_PM_CPU0_PWRSTST_OFFSET            0x0004
  73 #define OMAP4430_PM_CPU0_PWRSTST                OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0004)
  74 #define OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET       0x0008
  75 #define OMAP4430_RM_CPU0_CPU0_CONTEXT           OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0008)
  76 #define OMAP4_RM_CPU0_CPU0_RSTCTRL_OFFSET       0x000c
  77 #define OMAP4430_RM_CPU0_CPU0_RSTCTRL           OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x000c)
  78 #define OMAP4_RM_CPU0_CPU0_RSTST_OFFSET         0x0010
  79 #define OMAP4430_RM_CPU0_CPU0_RSTST             OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0010)
  80 #define OMAP4_CM_CPU0_CPU0_CLKCTRL_OFFSET       0x0014
  81 #define OMAP4430_CM_CPU0_CPU0_CLKCTRL           OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0014)
  82 #define OMAP4_CM_CPU0_CLKSTCTRL_OFFSET          0x0018
  83 #define OMAP4430_CM_CPU0_CLKSTCTRL              OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0018)
  84
  85 /* PRCM_MPU.CPU1 register offsets */
  86 #define OMAP4_PM_CPU1_PWRSTCTRL_OFFSET          0x0000
  87 #define OMAP4430_PM_CPU1_PWRSTCTRL              OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0000)
  88 #define OMAP4_PM_CPU1_PWRSTST_OFFSET            0x0004
  89 #define OMAP4430_PM_CPU1_PWRSTST                OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0004)
  90 #define OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET       0x0008
  91 #define OMAP4430_RM_CPU1_CPU1_CONTEXT           OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0008)
  92 #define OMAP4_RM_CPU1_CPU1_RSTCTRL_OFFSET       0x000c
  93 #define OMAP4430_RM_CPU1_CPU1_RSTCTRL           OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x000c)
  94 #define OMAP4_RM_CPU1_CPU1_RSTST_OFFSET         0x0010
  95 #define OMAP4430_RM_CPU1_CPU1_RSTST             OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0010)
  96 #define OMAP4_CM_CPU1_CPU1_CLKCTRL_OFFSET       0x0014
  97 #define OMAP4430_CM_CPU1_CPU1_CLKCTRL           OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0014)
  98 #define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET          0x0018
  99 #define OMAP4430_CM_CPU1_CLKSTCTRL              OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0018)
 100
 101 /* Function prototypes */
 102 # ifndef __ASSEMBLER__
 103 extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx);
 104 extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx);
 105 extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst,
 106                                             s16 idx);
 107 extern void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu);
 108 # endif
 109
 110 #endif