/* * GL_ar150 board support * * Copyright (C) 2011 dongyuqi <729650915@qq.com> * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2013 alzhao <alzhao@gmail.com> * Copyright (C) 2014 Michel Stempin <michel.stempin@wanadoo.fr> * * 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/gpio.h> #include <asm/mach-ath79/ath79.h> #include "dev-eth.h" #include "dev-gpio-buttons.h" #include "dev-leds-gpio.h" #include "dev-m25p80.h" #include "dev-usb.h" #include "dev-wmac.h" #include "machtypes.h" #define GL_AR150_GPIO_LED_WLAN 0 #define GL_AR150_GPIO_LED_LAN 13 #define GL_AR150_GPIO_LED_WAN 15 #define GL_AR150_GPIO_BIN_USB 6 #define GL_AR150_GPIO_BTN_MANUAL 7 #define GL_AR150_GPIO_BTN_AUTO 8 #define GL_AR150_GPIO_BTN_RESET 11 #define GL_AR150_KEYS_POLL_INTERVAL 20 /* msecs */ #define GL_AR150_KEYS_DEBOUNCE_INTERVAL (3 * GL_AR150_KEYS_POLL_INTERVAL) #define GL_AR150_MAC0_OFFSET 0x0000 #define GL_AR150_MAC1_OFFSET 0x0000 #define GL_AR150_CALDATA_OFFSET 0x1000 #define GL_AR150_WMAC_MAC_OFFSET 0x0000 static struct gpio_led gl_ar150_leds_gpio[] __initdata = { { .name = "gl-ar150:wlan", .gpio = GL_AR150_GPIO_LED_WLAN, .active_low = 0, }, { .name = "gl-ar150:lan", .gpio = GL_AR150_GPIO_LED_LAN, .active_low = 0, }, { .name = "gl-ar150:wan", .gpio = GL_AR150_GPIO_LED_WAN, .active_low = 0, .default_state = 1, }, }; static struct gpio_keys_button gl_ar150_gpio_keys[] __initdata = { { .desc = "BTN_7", .type = EV_KEY, .code = BTN_7, .debounce_interval = GL_AR150_KEYS_DEBOUNCE_INTERVAL, .gpio = GL_AR150_GPIO_BTN_MANUAL, .active_low = 0, }, { .desc = "BTN_8", .type = EV_KEY, .code = BTN_8, .debounce_interval = GL_AR150_KEYS_DEBOUNCE_INTERVAL, .gpio = GL_AR150_GPIO_BTN_AUTO, .active_low = 0, }, { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = GL_AR150_KEYS_DEBOUNCE_INTERVAL, .gpio = GL_AR150_GPIO_BTN_RESET, .active_low = 0, }, }; static void __init gl_ar150_setup(void) { /* ART base address */ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); /* disable PHY_SWAP and PHY_ADDR_SWAP bits */ ath79_setup_ar933x_phy4_switch(false, false); /* register flash. */ ath79_register_m25p80(NULL); /* register gpio LEDs and keys */ ath79_register_leds_gpio(-1, ARRAY_SIZE(gl_ar150_leds_gpio), gl_ar150_leds_gpio); ath79_register_gpio_keys_polled(-1, GL_AR150_KEYS_POLL_INTERVAL, ARRAY_SIZE(gl_ar150_gpio_keys), gl_ar150_gpio_keys); /* enable usb */ gpio_request_one(GL_AR150_GPIO_BIN_USB, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, "USB power"); ath79_register_usb(); /* register eth0 as WAN, eth1 as LAN */ ath79_init_mac(ath79_eth0_data.mac_addr, art+GL_AR150_MAC0_OFFSET, 0); ath79_init_mac(ath79_eth1_data.mac_addr, art+GL_AR150_MAC1_OFFSET, 0); ath79_register_mdio(0, 0x0); ath79_register_eth(0); ath79_register_eth(1); /* register wireless mac with cal data */ ath79_register_wmac(art + GL_AR150_CALDATA_OFFSET, art + GL_AR150_WMAC_MAC_OFFSET); } MIPS_MACHINE(ATH79_MACH_GL_AR150, "GL-AR150", "GL AR150",gl_ar150_setup);