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/*
* La Fonera20N board support
*
* Copyright (C) 2009 John Crispin <blogic@openwrt.org>
* Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/mach-ralink/machine.h>
#include <asm/mach-ralink/dev-gpio-buttons.h>
#include <asm/mach-ralink/dev-gpio-leds.h>
#include <asm/mach-ralink/rt305x.h>
#include <asm/mach-ralink/rt305x_regs.h>
#include "devices.h"
#define FONERA20N_GPIO_BUTTON_RESET 12
#define FONERA20N_GPIO_SWITCH 13
#define FONERA20N_GPIO_LED_WIFI 7
#define FONERA20N_GPIO_LED_POWER 9
#define FONERA20N_GPIO_LED_USB 14
#define FONERA20N_KEYS_POLL_INTERVAL 20
#define FONERA20N_KEYS_DEBOUNCE_INTERVAL (3 * FONERA20N_KEYS_POLL_INTERVAL)
static struct gpio_led fonera20n_leds_gpio[] __initdata = {
{
.name = "fonera20n:orange:wifi",
.gpio = FONERA20N_GPIO_LED_WIFI,
.active_low = 1,
}, {
.name = "fonera20n:green:power",
.gpio = FONERA20N_GPIO_LED_POWER,
.active_low = 1,
}, {
.name = "fonera20n:orange:usb",
.gpio = FONERA20N_GPIO_LED_USB,
.active_low = 1,
}
};
static struct gpio_keys_button fonera20n_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = FONERA20N_KEYS_DEBOUNCE_INTERVAL,
.gpio = FONERA20N_GPIO_BUTTON_RESET,
.active_low = 1,
}, {
.desc = "switch",
.type = EV_KEY,
.code = BTN_1,
.debounce_interval = FONERA20N_KEYS_DEBOUNCE_INTERVAL,
.gpio = FONERA20N_GPIO_SWITCH,
.active_low = 1,
}
};
static void __init fonera20n_init(void)
{
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
rt305x_register_flash(0);
ramips_register_gpio_leds(-1, ARRAY_SIZE(fonera20n_leds_gpio),
fonera20n_leds_gpio);
ramips_register_gpio_buttons(-1, FONERA20N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(fonera20n_gpio_buttons),
fonera20n_gpio_buttons);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
rt305x_register_ethernet();
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_FONERA20N, "FONERA20N", "La Fonera 2.0N",
fonera20n_init);
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