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

   1// SPDX-License-Identifier: GPL-2.0
   2/*
   3 *
   4 * linux/arch/sh/boards/se/7206/setup.c
   5 *
   6 * Copyright (C) 2006  Yoshinori Sato
   7 * Copyright (C) 2007 - 2008  Paul Mundt
   8 *
   9 * Hitachi 7206 SolutionEngine Support.
  10 */
  11#include <linux/init.h>
  12#include <linux/platform_device.h>
  13#include <linux/smc91x.h>
  14#include <mach-se/mach/se7206.h>
  15#include <asm/io.h>
  16#include <asm/machvec.h>
  17#include <asm/heartbeat.h>
  18
  19static struct resource smc91x_resources[] = {
  20        [0] = {
  21                .name           = "smc91x-regs",
  22                .start          = PA_SMSC + 0x300,
  23                .end            = PA_SMSC + 0x300 + 0x020 - 1,
  24                .flags          = IORESOURCE_MEM,
  25        },
  26        [1] = {
  27                .start          = 64,
  28                .end            = 64,
  29                .flags          = IORESOURCE_IRQ,
  30        },
  31};
  32
  33static struct smc91x_platdata smc91x_info = {
  34        .flags  = SMC91X_USE_16BIT,
  35};
  36
  37static struct platform_device smc91x_device = {
  38        .name           = "smc91x",
  39        .id             = -1,
  40        .dev            = {
  41                .dma_mask               = NULL,
  42                .coherent_dma_mask      = 0xffffffff,
  43                .platform_data          = &smc91x_info,
  44        },
  45        .num_resources  = ARRAY_SIZE(smc91x_resources),
  46        .resource       = smc91x_resources,
  47};
  48
  49static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
  50
  51static struct heartbeat_data heartbeat_data = {
  52        .bit_pos        = heartbeat_bit_pos,
  53        .nr_bits        = ARRAY_SIZE(heartbeat_bit_pos),
  54};
  55
  56static struct resource heartbeat_resource = {
  57        .start  = PA_LED,
  58        .end    = PA_LED,
  59        .flags  = IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
  60};
  61
  62static struct platform_device heartbeat_device = {
  63        .name           = "heartbeat",
  64        .id             = -1,
  65        .dev    = {
  66                .platform_data  = &heartbeat_data,
  67        },
  68        .num_resources  = 1,
  69        .resource       = &heartbeat_resource,
  70};
  71
  72static struct platform_device *se7206_devices[] __initdata = {
  73        &smc91x_device,
  74        &heartbeat_device,
  75};
  76
  77static int __init se7206_devices_setup(void)
  78{
  79        return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices));
  80}
  81device_initcall(se7206_devices_setup);
  82
  83static int se7206_mode_pins(void)
  84{
  85        return MODE_PIN1 | MODE_PIN2;
  86}
  87
  88/*
  89 * The Machine Vector
  90 */
  91
  92static struct sh_machine_vector mv_se __initmv = {
  93        .mv_name                = "SolutionEngine",
  94        .mv_init_irq            = init_se7206_IRQ,
  95        .mv_mode_pins           = se7206_mode_pins,
  96};
  97