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@ -1,7 +1,7 @@ |
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/*
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* Buffalo WHR-G300N board support |
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* |
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* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org> |
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* Copyright (C) 2009-2010 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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@ -15,6 +15,7 @@ |
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#include <linux/mtd/physmap.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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@ -25,6 +26,13 @@ |
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#define WHR_G300N_GPIO_LED_ROUTER 9 |
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#define WHR_G300N_GPIO_LED_SECURITY 14 |
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#define WHR_G300N_GPIO_BUTTON_AOSS 0 /* active low */ |
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#define WHR_G300N_GPIO_BUTTON_RESET 10 /* active low */ |
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#define WHR_G300N_GPIO_BUTTON_ROUTER_ON 8 /* active low */ |
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#define WHR_G300N_GPIO_BUTTON_ROUTER_OFF 11 /* active low */ |
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#define WHR_G300N_BUTTONS_POLL_INTERVAL 20 |
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#ifdef CONFIG_MTD_PARTITIONS |
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static struct mtd_partition whr_g300n_partitions[] = { |
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{ |
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@ -85,6 +93,38 @@ static struct gpio_led whr_g300n_leds_gpio[] __initdata = { |
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} |
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}; |
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static struct gpio_button whr_g300n_gpio_buttons[] __initdata = { |
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{ |
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.desc = "reset", |
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.type = EV_KEY, |
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.code = BTN_0, |
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.threshold = 3, |
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.gpio = WHR_G300N_GPIO_BUTTON_RESET, |
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.active_low = 1, |
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}, { |
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.desc = "aoss", |
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.type = EV_KEY, |
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.code = BTN_1, |
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.threshold = 3, |
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.gpio = WHR_G300N_GPIO_BUTTON_AOSS, |
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.active_low = 1, |
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}, { |
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.desc = "router-off", |
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.type = EV_KEY, |
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.code = BTN_2, |
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.threshold = 3, |
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.gpio = WHR_G300N_GPIO_BUTTON_ROUTER_OFF, |
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.active_low = 1, |
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}, { |
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.desc = "router-on", |
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.type = EV_KEY, |
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.code = BTN_3, |
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.threshold = 3, |
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.gpio = WHR_G300N_GPIO_BUTTON_ROUTER_ON, |
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.active_low = 1, |
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} |
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}; |
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static void __init whr_g300n_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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@ -93,6 +133,9 @@ static void __init whr_g300n_init(void) |
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rt305x_register_ethernet(); |
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ramips_register_gpio_leds(-1, ARRAY_SIZE(whr_g300n_leds_gpio), |
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whr_g300n_leds_gpio); |
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ramips_register_gpio_buttons(-1, WHR_G300N_BUTTONS_POLL_INTERVAL, |
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ARRAY_SIZE(whr_g300n_gpio_buttons), |
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whr_g300n_gpio_buttons); |
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} |
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MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "WHR-G300N", "Buffalo WHR-G300N", |
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