arch/arm/mach-netx/nxdkn.c

   1 /*
   2  * arch/arm/mach-netx/nxdkn.c
   3  *
   4  * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2
   8  * as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19
  20 #include <linux/dma-mapping.h>
  21 #include <linux/init.h>
  22 #include <linux/interrupt.h>
  23 #include <linux/mtd/plat-ram.h>
  24 #include <linux/platform_device.h>
  25 #include <linux/amba/bus.h>
  26 #include <linux/amba/clcd.h>
  27
  28 #include <mach/hardware.h>
  29 #include <asm/mach-types.h>
  30 #include <asm/mach/arch.h>
  31 #include <asm/hardware/vic.h>
  32 #include <mach/netx-regs.h>
  33 #include <linux/platform_data/eth-netx.h>
  34
  35 #include "generic.h"
  36
  37 static struct netxeth_platform_data eth0_platform_data = {
  38         .xcno = 0,
  39 };
  40
  41 static struct platform_device nxdkn_eth0_device = {
  42         .name           = "netx-eth",
  43         .id             = 0,
  44         .num_resources  = 0,
  45         .resource       = NULL,
  46         .dev = {
  47                 .platform_data = &eth0_platform_data,
  48         }
  49 };
  50
  51 static struct netxeth_platform_data eth1_platform_data = {
  52         .xcno = 1,
  53 };
  54
  55 static struct platform_device nxdkn_eth1_device = {
  56         .name           = "netx-eth",
  57         .id             = 1,
  58         .num_resources  = 0,
  59         .resource       = NULL,
  60         .dev = {
  61                 .platform_data = &eth1_platform_data,
  62         }
  63 };
  64
  65 static struct resource netx_uart0_resources[] = {
  66         [0] = {
  67                 .start  = 0x00100A00,
  68                 .end    = 0x00100A3F,
  69                 .flags  = IORESOURCE_MEM,
  70         },
  71         [1] = {
  72                 .start  = (NETX_IRQ_UART0),
  73                 .end    = (NETX_IRQ_UART0),
  74                 .flags  = IORESOURCE_IRQ,
  75         },
  76 };
  77
  78 static struct platform_device netx_uart0_device = {
  79         .name           = "netx-uart",
  80         .id             = 0,
  81         .num_resources  = ARRAY_SIZE(netx_uart0_resources),
  82         .resource       = netx_uart0_resources,
  83 };
  84
  85 static struct platform_device *devices[] __initdata = {
  86         &nxdkn_eth0_device,
  87         &nxdkn_eth1_device,
  88         &netx_uart0_device,
  89 };
  90
  91 static void __init nxdkn_init(void)
  92 {
  93         platform_add_devices(devices, ARRAY_SIZE(devices));
  94 }
  95
  96 MACHINE_START(NXDKN, "Hilscher nxdkn")
  97         .atag_offset    = 0x100,
  98         .map_io         = netx_map_io,
  99         .init_irq       = netx_init_irq,
 100         .handle_irq     = vic_handle_irq,
 101         .init_time      = netx_timer_init,
 102         .init_machine   = nxdkn_init,
 103         .restart        = netx_restart,
 104 MACHINE_END