LXR linux/arch/sh/boards/mach-se/7206/setup.c

   1/*
   2 *
   3 * linux/arch/sh/boards/se/7206/setup.c
   4 *
   5 * Copyright (C) 2006  Yoshinori Sato
   6 * Copyright (C) 2007 - 2008  Paul Mundt
   7 *
   8 * Hitachi 7206 SolutionEngine Support.
   9 */
  10#include <linux/init.h>
  11#include <linux/platform_device.h>
  12#include <linux/smc91x.h>
  13#include <mach-se/mach/se7206.h>
  14#include <asm/io.h>
  15#include <asm/machvec.h>
  16#include <asm/heartbeat.h>
  17
  18static struct resource smc91x_resources[] = {
  19        [0] = {
  20                .name           = "smc91x-regs",
  21                .start          = PA_SMSC + 0x300,
  22                .end            = PA_SMSC + 0x300 + 0x020 - 1,
  23                .flags          = IORESOURCE_MEM,
  24        },
  25        [1] = {
  26                .start          = 64,
  27                .end            = 64,
  28                .flags          = IORESOURCE_IRQ,
  29        },
  30};
  31
  32static struct smc91x_platdata smc91x_info = {
  33        .flags  = SMC91X_USE_16BIT,
  34};
  35
  36static struct platform_device smc91x_device = {
  37        .name           = "smc91x",
  38        .id             = -1,
  39        .dev            = {
  40                .dma_mask               = NULL,
  41                .coherent_dma_mask      = 0xffffffff,
  42                .platform_data          = &smc91x_info,
  43        },
  44        .num_resources  = ARRAY_SIZE(smc91x_resources),
  45        .resource       = smc91x_resources,
  46};
  47
  48static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
  49
  50static struct heartbeat_data heartbeat_data = {
  51        .bit_pos        = heartbeat_bit_pos,
  52        .nr_bits        = ARRAY_SIZE(heartbeat_bit_pos),
  53};
  54
  55static struct resource heartbeat_resource = {
  56        .start  = PA_LED,
  57        .end    = PA_LED,
  58        .flags  = IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
  59};
  60
  61static struct platform_device heartbeat_device = {
  62        .name           = "heartbeat",
  63        .id             = -1,
  64        .dev    = {
  65                .platform_data  = &heartbeat_data,
  66        },
  67        .num_resources  = 1,
  68        .resource       = &heartbeat_resource,
  69};
  70
  71static struct platform_device *se7206_devices[] __initdata = {
  72        &smc91x_device,
  73        &heartbeat_device,
  74};
  75
  76static int __init se7206_devices_setup(void)
  77{
  78        return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices));
  79}
  80device_initcall(se7206_devices_setup);
  81
  82static int se7206_mode_pins(void)
  83{
  84        return MODE_PIN1 | MODE_PIN2;
  85}
  86
  87/*
  88 * The Machine Vector
  89 */
  90
  91static struct sh_machine_vector mv_se __initmv = {
  92        .mv_name                = "SolutionEngine",
  93        .mv_init_irq            = init_se7206_IRQ,
  94        .mv_mode_pins           = se7206_mode_pins,
  95};
  96