arch/mips/au1000/mtx-1/platform.c

   1 /*
   2  * MTX-1 platform devices registration
   3  *
   4  * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
   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  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #include <linux/init.h>
  22 #include <linux/types.h>
  23 #include <linux/platform_device.h>
  24 #include <linux/leds.h>
  25
  26 #include <asm/gpio.h>
  27
  28 static struct resource mtx1_wdt_res[] = {
  29         [0] = {
  30                 .start  = 15,
  31                 .end    = 15,
  32                 .name   = "mtx1-wdt-gpio",
  33                 .flags  = IORESOURCE_IRQ,
  34         }
  35 };
  36
  37 static struct platform_device mtx1_wdt = {
  38         .name = "mtx1-wdt",
  39         .id = 0,
  40         .num_resources = ARRAY_SIZE(mtx1_wdt_res),
  41         .resource = mtx1_wdt_res,
  42 };
  43
  44 static struct gpio_led default_leds[] = {
  45         {
  46                 .name   = "mtx1:green",
  47                 .gpio = 211,
  48         }, {
  49                 .name = "mtx1:red",
  50                 .gpio = 212,
  51         },
  52 };
  53
  54 static struct gpio_led_platform_data mtx1_led_data = {
  55         .num_leds = ARRAY_SIZE(default_leds),
  56         .leds = default_leds,
  57 };
  58
  59 static struct platform_device mtx1_gpio_leds = {
  60         .name = "leds-gpio",
  61         .id = -1,
  62         .dev = {
  63                 .platform_data = &mtx1_led_data,
  64         }
  65 };
  66
  67 static struct __initdata platform_device * mtx1_devs[] = {
  68         &mtx1_gpio_leds,
  69         &mtx1_wdt
  70 };
  71
  72 static int __init mtx1_register_devices(void)
  73 {
  74         return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
  75 }
  76
  77 arch_initcall(mtx1_register_devices);