102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/*
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* Buffalo WLI-TX4-AG300N board support
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*
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* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
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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/ethtool.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/rt288x.h>
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#include <asm/mach-ralink/rt288x_regs.h>
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#include <asm/mach-ralink/ramips_eth_platform.h>
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#include "devices.h"
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#define WLI_TX4_AG300N_GPIO_LED_DIAG 10
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#define WLI_TX4_AG300N_GPIO_LED_POWER 12
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#define WLI_TX4_AG300N_GPIO_LED_SECURITY 13
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#define WLI_TX4_AG300N_GPIO_BUTTON_AOSS 0
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#define WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH 8
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#define WLI_TX4_AG300N_GPIO_BUTTON_RESET 9
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#define WLI_TX4_AG300N_KEYS_POLL_INTERVAL 20
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#define WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL (3 * WLI_TX4_AG300N_KEYS_POLL_INTERVAL)
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static struct gpio_led wli_tx4_ag300n_leds_gpio[] __initdata = {
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{
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.name = "buffalo:blue:power",
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.gpio = WLI_TX4_AG300N_GPIO_LED_POWER,
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.active_low = 1,
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},
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{
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.name = "buffalo:red:diag",
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.gpio = WLI_TX4_AG300N_GPIO_LED_DIAG,
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.active_low = 1,
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},
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{
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.name = "buffalo:blue:security",
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.gpio = WLI_TX4_AG300N_GPIO_LED_SECURITY,
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.active_low = 0,
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},
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};
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static struct gpio_keys_button wli_tx4_ag300n_gpio_buttons[] __initdata = {
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{
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.desc = "Reset button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WLI_TX4_AG300N_GPIO_BUTTON_RESET,
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.active_low = 1,
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},
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{
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.desc = "AOSS button",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WLI_TX4_AG300N_GPIO_BUTTON_AOSS,
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.active_low = 1,
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},
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{
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.desc = "Bandwidth switch",
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.type = EV_KEY,
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.code = BTN_0,
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.debounce_interval = WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH,
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.active_low = 0,
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},
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};
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static void __init wli_tx4_ag300n_init(void)
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{
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rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
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ramips_register_gpio_leds(-1, ARRAY_SIZE(wli_tx4_ag300n_leds_gpio),
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wli_tx4_ag300n_leds_gpio);
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ramips_register_gpio_buttons(-1, WLI_TX4_AG300N_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(wli_tx4_ag300n_gpio_buttons),
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wli_tx4_ag300n_gpio_buttons);
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rt288x_register_flash(0);
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rt288x_register_wifi();
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rt288x_register_wdt();
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rt288x_eth_data.speed = SPEED_100;
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rt288x_eth_data.duplex = DUPLEX_FULL;
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rt288x_eth_data.tx_fc = 1;
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rt288x_eth_data.rx_fc = 1;
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rt288x_register_ethernet();
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}
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MIPS_MACHINE(RAMIPS_MACH_WLI_TX4_AG300N, "WLI-TX4-AG300N",
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"Buffalo WLI-TX4-AG300N", wli_tx4_ag300n_init);
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