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87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
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/*
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* Edimax 3g-6200n board support
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*
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* Copyright (C) 2011 Andrzej Hajda <andrzej.hajda@wp.pl>
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* Copyright (C) 2012 Lukasz Golebiowski <lgolebio@gmail.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 EDIMAX_GPIO_BUTTON_WPS 12
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#define EDIMAX_GPIO_BTN_0 13 /* Wifi on/off switch button */
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#define EDIMAX_GPIO_LED_POWER 9
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#define EDIMAX_GPIO_LED_WLAN 14
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#define EDIMAX_GPIO_LED_3G 7
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#define EDIMAX_KEYS_POLL_INTERVAL 20
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#define EDIMAX_KEYS_DEBOUNCE_INTERVAL (3 * EDIMAX_KEYS_POLL_INTERVAL)
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static struct gpio_led edimax_leds_gpio[] __initdata = {
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{
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.name = "edimax:green:power",
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.gpio = EDIMAX_GPIO_LED_POWER,
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.active_low = 1,
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}, {
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.name = "edimax:amber:wlan",
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.gpio = EDIMAX_GPIO_LED_WLAN,
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.active_low = 1,
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}, {
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.name = "edimax:blue:3g",
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.gpio = EDIMAX_GPIO_LED_3G,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button edimax_gpio_buttons[] __initdata = {
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{
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.desc = "wps",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = EDIMAX_KEYS_DEBOUNCE_INTERVAL,
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.gpio = EDIMAX_GPIO_BUTTON_WPS,
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.active_low = 1,
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}, {
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.desc = "wlanswitch",
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.type = EV_KEY,
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.code = BTN_0,
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.debounce_interval = EDIMAX_KEYS_DEBOUNCE_INTERVAL,
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.gpio = EDIMAX_GPIO_BTN_0,
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.active_low = 1,
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}
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};
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static void __init edimax_init(void)
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{
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rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
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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(edimax_leds_gpio),
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edimax_leds_gpio);
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ramips_register_gpio_buttons(-1, EDIMAX_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(edimax_gpio_buttons),
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edimax_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_3G_6200N, "3G-6200N", "Edimax 3g-6200n",
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edimax_init);
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