LXR linux/arch/arm/mach-gemini/board-rut1xx.c

   1/*
   2 *  Support for Teltonika RUT1xx
   3 *
   4 *  Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
   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 as published by
   8 * the Free Software Foundation; either version 2 of the License, or
   9 * (at your option) any later version.
  10 */
  11#include <linux/kernel.h>
  12#include <linux/init.h>
  13#include <linux/platform_device.h>
  14#include <linux/leds.h>
  15#include <linux/input.h>
  16#include <linux/gpio_keys.h>
  17
  18#include <asm/mach-types.h>
  19#include <asm/mach/arch.h>
  20#include <asm/mach/time.h>
  21
  22#include "common.h"
  23
  24static struct gpio_keys_button rut1xx_keys[] = {
  25        {
  26                .code           = KEY_SETUP,
  27                .gpio           = 60,
  28                .active_low     = 1,
  29                .desc           = "Reset to defaults",
  30                .type           = EV_KEY,
  31        },
  32};
  33
  34static struct gpio_keys_platform_data rut1xx_keys_data = {
  35        .buttons        = rut1xx_keys,
  36        .nbuttons       = ARRAY_SIZE(rut1xx_keys),
  37};
  38
  39static struct platform_device rut1xx_keys_device = {
  40        .name   = "gpio-keys",
  41        .id     = -1,
  42        .dev    = {
  43                .platform_data = &rut1xx_keys_data,
  44        },
  45};
  46
  47static struct gpio_led rut100_leds[] = {
  48        {
  49                .name                   = "Power",
  50                .default_trigger        = "heartbeat",
  51                .gpio                   = 17,
  52        },
  53        {
  54                .name                   = "GSM",
  55                .default_trigger        = "default-on",
  56                .gpio                   = 7,
  57                .active_low             = 1,
  58        },
  59};
  60
  61static struct gpio_led_platform_data rut100_leds_data = {
  62        .num_leds       = ARRAY_SIZE(rut100_leds),
  63        .leds           = rut100_leds,
  64};
  65
  66static struct platform_device rut1xx_leds = {
  67        .name   = "leds-gpio",
  68        .id     = -1,
  69        .dev    = {
  70                .platform_data = &rut100_leds_data,
  71        },
  72};
  73
  74static struct sys_timer rut1xx_timer = {
  75        .init   = gemini_timer_init,
  76};
  77
  78static void __init rut1xx_init(void)
  79{
  80        gemini_gpio_init();
  81        platform_register_uart();
  82        platform_register_pflash(SZ_8M, NULL, 0);
  83        platform_device_register(&rut1xx_leds);
  84        platform_device_register(&rut1xx_keys_device);
  85}
  86
  87MACHINE_START(RUT100, "Teltonika RUT100")
  88        .phys_io        = 0x7fffc000,
  89        .io_pg_offst    = ((0xffffc000) >> 18) & 0xfffc,
  90        .boot_params    = 0x100,
  91        .map_io         = gemini_map_io,
  92        .init_irq       = gemini_init_irq,
  93        .timer          = &rut1xx_timer,
  94        .init_machine   = rut1xx_init,
  95MACHINE_END
  96