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/*
* $Id: platform.c 8331 2007-08-03 15:59:23Z florian $
*
* Generic RDC321x platform devices
*
* Copyright (C) 2007 OpenWrt.org
* Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/version.h>
#include <linux/leds.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <asm/gpio.h>
/* Flash */
static struct resource rdc_flash_resource[] = {
[0] = {
.start = (u32)-CONFIG_MTD_RDC3210_SIZE,
.end = (u32)-1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rdc_flash_device = {
.name = "rdc321x-flash",
.id = -1,
.num_resources = ARRAY_SIZE(rdc_flash_resource),
.resource = rdc_flash_resource,
};
/* LEDS */
static struct gpio_led default_leds[] = {
{ .name = "rdc321x:dmz", .gpio = 1, },
};
static struct gpio_led_platform_data rdc321x_led_data = {
.num_leds = ARRAY_SIZE(default_leds),
.leds = default_leds,
};
static struct platform_device rdc321x_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &rdc321x_led_data,
}
};
/* Watchdog */
static struct platform_device rdc321x_wdt = {
.name = "rdc321x-wdt",
.id = -1,
.num_resources = 0,
};
/* Button */
static struct gpio_keys_button rdc321x_gpio_btn[] = {
{
.gpio = 0,
.code = BTN_0,
.desc = "Reset",
.active_low = 1,
}
};
static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
.buttons = rdc321x_gpio_btn,
.nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
};
static struct platform_device rdc321x_button = {
.name = "gpio-keys",
.id = -1,
.dev = {
.platform_data = &rdc321x_gpio_btn_data,
}
};
static struct platform_device *rdc321x_devs[] = {
&rdc_flash_device,
&rdc321x_leds,
&rdc321x_wdt,
&rdc321x_button
};
static int __init rdc_board_setup(void)
{
return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
}
arch_initcall(rdc_board_setup);
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