102 lines
2.7 KiB
C
102 lines
2.7 KiB
C
/*
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* UR-326N4G board support
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*
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* Copyright (C) 2013 Dmitry Lebedev <Lebedev@upvel.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt305x.h>
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#include <asm/mach-ralink/rt305x_regs.h>
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#include "devices.h"
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#define UR_326N4G_GPIO_LED_3G 9
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#define UR_326N4G_GPIO_LED_GATEWAY 11
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#define UR_326N4G_GPIO_LED_AP 12
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#define UR_326N4G_GPIO_LED_STATION 13
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#define UR_326N4G_GPIO_LED_WPS 14
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#define UR_326N4G_GPIO_BUTTON_RESET 10
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#define UR_326N4G_GPIO_BUTTON_CONNECT 7
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#define UR_326N4G_GPIO_BUTTON_WPS 0
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#define UR_326N4G_GPIO_BUTTON_WPS2 8
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#define UR_326N4G_KEYS_POLL_INTERVAL 20
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#define UR_326N4G_KEYS_DEBOUNCE_INTERVAL (3 * UR_326N4G_KEYS_POLL_INTERVAL)
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static struct gpio_led UR_326N4G_leds_gpio[] __initdata = {
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{
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.name = "ur326:green:3g",
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.gpio = UR_326N4G_GPIO_LED_3G,
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.active_low = 1,
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}, {
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.name = "ur326:green:gateway",
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.gpio = UR_326N4G_GPIO_LED_GATEWAY,
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.active_low = 1,
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}, {
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.name = "ur326:green:ap",
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.gpio = UR_326N4G_GPIO_LED_AP,
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.active_low = 1,
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}, {
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.name = "ur326:green:wps",
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.gpio = UR_326N4G_GPIO_LED_WPS,
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.active_low = 1,
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}, {
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.name = "ur326:green:station",
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.gpio = UR_326N4G_GPIO_LED_STATION,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button UR_326N4G_gpio_buttons[] __initdata = {
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{
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.desc = "reset_wps",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = UR_326N4G_KEYS_DEBOUNCE_INTERVAL,
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.gpio = UR_326N4G_GPIO_BUTTON_RESET,
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.active_low = 1,
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}, {
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.desc = "mode",
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.type = EV_KEY,
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.code = KEY_M,
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.debounce_interval = UR_326N4G_KEYS_DEBOUNCE_INTERVAL,
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.gpio = UR_326N4G_GPIO_BUTTON_CONNECT,
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.active_low = 1,
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}
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};
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#define UR_326N4G_GPIO_MODE \
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((RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT) | \
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RT305X_GPIO_MODE_MDIO)
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static void __init UR_326N4G_init(void)
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{
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rt305x_gpio_init(UR_326N4G_GPIO_MODE);
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rt305x_register_flash(0);
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
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rt305x_register_ethernet();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(UR_326N4G_leds_gpio),
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UR_326N4G_leds_gpio);
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ramips_register_gpio_buttons(-1, UR_326N4G_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(UR_326N4G_gpio_buttons),
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UR_326N4G_gpio_buttons);
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rt305x_register_wifi();
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rt305x_register_wdt();
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rt305x_register_usb();
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}
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MIPS_MACHINE(RAMIPS_MACH_UR_326N4G, "UR-326N4G", "UR-326N4G Wireless N router",
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UR_326N4G_init);
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