kernel/2.6.29.6-aldebaran-rt/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
  18 static 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
  32 static struct smc91x_platdata smc91x_info = {
  33         .flags  = SMC91X_USE_16BIT,
  34 };
  35
  36 static 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
  48 static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
  49
  50 static struct heartbeat_data heartbeat_data = {
  51         .bit_pos        = heartbeat_bit_pos,
  52         .nr_bits        = ARRAY_SIZE(heartbeat_bit_pos),
  53         .regsize        = 32,
  54 };
  55
  56 static struct resource heartbeat_resources[] = {
  57         [0] = {
  58                 .start  = PA_LED,
  59                 .end    = PA_LED,
  60                 .flags  = IORESOURCE_MEM,
  61         },
  62 };
  63
  64 static struct platform_device heartbeat_device = {
  65         .name           = "heartbeat",
  66         .id             = -1,
  67         .dev    = {
  68                 .platform_data  = &heartbeat_data,
  69         },
  70         .num_resources  = ARRAY_SIZE(heartbeat_resources),
  71         .resource       = heartbeat_resources,
  72 };
  73
  74 static struct platform_device *se7206_devices[] __initdata = {
  75         &smc91x_device,
  76         &heartbeat_device,
  77 };
  78
  79 static int __init se7206_devices_setup(void)
  80 {
  81         return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices));
  82 }
  83 __initcall(se7206_devices_setup);
  84
  85 /*
  86  * The Machine Vector
  87  */
  88
  89 static struct sh_machine_vector mv_se __initmv = {
  90         .mv_name                = "SolutionEngine",
  91         .mv_nr_irqs             = 256,
  92         .mv_inb                 = se7206_inb,
  93         .mv_inw                 = se7206_inw,
  94         .mv_outb                = se7206_outb,
  95         .mv_outw                = se7206_outw,
  96
  97         .mv_inb_p               = se7206_inb_p,
  98         .mv_inw_p               = se7206_inw,
  99         .mv_outb_p              = se7206_outb_p,
 100         .mv_outw_p              = se7206_outw,
 101
 102         .mv_insb                = se7206_insb,
 103         .mv_insw                = se7206_insw,
 104         .mv_outsb               = se7206_outsb,
 105         .mv_outsw               = se7206_outsw,
 106
 107         .mv_init_irq            = init_se7206_IRQ,
 108 };