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/*
* UR-326N4G board support
*
* Copyright (C) 2013 Dmitry Lebedev <Lebedev@upvel.com>
*
* 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 UR_326N4G_GPIO_LED_3G 9
#define UR_326N4G_GPIO_LED_GATEWAY 11
#define UR_326N4G_GPIO_LED_AP 12
#define UR_326N4G_GPIO_LED_STATION 13
#define UR_326N4G_GPIO_LED_WPS 14
#define UR_326N4G_GPIO_BUTTON_RESET 10
#define UR_326N4G_GPIO_BUTTON_CONNECT 7
#define UR_326N4G_GPIO_BUTTON_WPS 0
#define UR_326N4G_GPIO_BUTTON_WPS2 8
#define UR_326N4G_KEYS_POLL_INTERVAL 20
#define UR_326N4G_KEYS_DEBOUNCE_INTERVAL (3 * UR_326N4G_KEYS_POLL_INTERVAL)
static struct gpio_led UR_326N4G_leds_gpio[] __initdata = {
{
.name = "ur326:green:3g",
.gpio = UR_326N4G_GPIO_LED_3G,
.active_low = 1,
}, {
.name = "ur326:green:gateway",
.gpio = UR_326N4G_GPIO_LED_GATEWAY,
.active_low = 1,
}, {
.name = "ur326:green:ap",
.gpio = UR_326N4G_GPIO_LED_AP,
.active_low = 1,
}, {
.name = "ur326:green:wps",
.gpio = UR_326N4G_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "ur326:green:station",
.gpio = UR_326N4G_GPIO_LED_STATION,
.active_low = 1,
}
};
static struct gpio_keys_button UR_326N4G_gpio_buttons[] __initdata = {
{
.desc = "reset_wps",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = UR_326N4G_KEYS_DEBOUNCE_INTERVAL,
.gpio = UR_326N4G_GPIO_BUTTON_RESET,
.active_low = 1,
}, {
.desc = "mode",
.type = EV_KEY,
.code = KEY_M,
.debounce_interval = UR_326N4G_KEYS_DEBOUNCE_INTERVAL,
.gpio = UR_326N4G_GPIO_BUTTON_CONNECT,
.active_low = 1,
}
};
#define UR_326N4G_GPIO_MODE \
((RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT) | \
RT305X_GPIO_MODE_MDIO)
static void __init UR_326N4G_init(void)
{
rt305x_gpio_init(UR_326N4G_GPIO_MODE);
rt305x_register_flash(0);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
rt305x_register_ethernet();
ramips_register_gpio_leds(-1, ARRAY_SIZE(UR_326N4G_leds_gpio),
UR_326N4G_leds_gpio);
ramips_register_gpio_buttons(-1, UR_326N4G_KEYS_POLL_INTERVAL,
ARRAY_SIZE(UR_326N4G_gpio_buttons),
UR_326N4G_gpio_buttons);
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_UR_326N4G, "UR-326N4G", "UR-326N4G Wireless N router",
UR_326N4G_init);
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