/* * D-Link DIR-300 rev B board support * * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> * * 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 DIR_300B_GPIO_LED_STATUS_AMBER 8 #define DIR_300B_GPIO_LED_STATUS_GREEN 9 #define DIR_300B_GPIO_LED_WPS 13 #define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */ #define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */ #define DIR_300B_KEYS_POLL_INTERVAL 20 #define DIR_300B_KEYS_DEBOUNCE_INTERVAL (3 * DIR_300B_KEYS_POLL_INTERVAL) static struct gpio_led dir_300b_leds_gpio[] __initdata = { { .name = "d-link:amber:status", .gpio = DIR_300B_GPIO_LED_STATUS_AMBER, .active_low = 1, }, { .name = "d-link:green:status", .gpio = DIR_300B_GPIO_LED_STATUS_GREEN, .active_low = 1, }, { .name = "d-link:blue:wps", .gpio = DIR_300B_GPIO_LED_WPS, .active_low = 1, } }; static struct gpio_keys_button dir_300b_gpio_buttons[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = DIR_300B_KEYS_DEBOUNCE_INTERVAL, .gpio = DIR_300B_GPIO_BUTTON_RESET, .active_low = 1, }, { .desc = "wps", .type = EV_KEY, .code = KEY_WPS_BUTTON, .debounce_interval = DIR_300B_KEYS_DEBOUNCE_INTERVAL, .gpio = DIR_300B_GPIO_BUTTON_WPS, .active_low = 1, } }; static void __init dir_300b_init(void) { rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); rt305x_register_flash(0); rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; rt305x_register_ethernet(); ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio), dir_300b_leds_gpio); ramips_register_gpio_buttons(-1, DIR_300B_KEYS_POLL_INTERVAL, ARRAY_SIZE(dir_300b_gpio_buttons), dir_300b_gpio_buttons); rt305x_register_wifi(); rt305x_register_wdt(); } MIPS_MACHINE(RAMIPS_MACH_DIR_300_B1, "DIR-300-B1", "D-Link DIR-300 B1", dir_300b_init); MIPS_MACHINE(RAMIPS_MACH_DIR_600_B1, "DIR-600-B1", "D-Link DIR-600 B1", dir_300b_init); MIPS_MACHINE(RAMIPS_MACH_DIR_600_B2, "DIR-600-B2", "D-Link DIR-600 B2", dir_300b_init); MIPS_MACHINE(RAMIPS_MACH_DIR_615_D, "DIR-615-D", "D-Link DIR-615 D", dir_300b_init);