/* * TP-LINK TL-WR1043N/ND board support * * Copyright (C) 2009-2012 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/platform_device.h> #include <linux/rtl8366.h> #include <asm/mach-ath79/ath79.h> #include <asm/mach-ath79/ar71xx_regs.h> #include "dev-eth.h" #include "dev-m25p80.h" #include "dev-gpio-buttons.h" #include "dev-leds-gpio.h" #include "dev-usb.h" #include "dev-wmac.h" #include "machtypes.h" #define TL_WR1043ND_GPIO_LED_USB 1 #define TL_WR1043ND_GPIO_LED_SYSTEM 2 #define TL_WR1043ND_GPIO_LED_QSS 5 #define TL_WR1043ND_GPIO_LED_WLAN 9 #define TL_WR1043ND_GPIO_BTN_RESET 3 #define TL_WR1043ND_GPIO_BTN_QSS 7 #define TL_WR1043ND_GPIO_RTL8366_SDA 18 #define TL_WR1043ND_GPIO_RTL8366_SCK 19 #define TL_WR1043ND_KEYS_POLL_INTERVAL 20 /* msecs */ #define TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043ND_KEYS_POLL_INTERVAL) static const char *tl_wr1043nd_part_probes[] = { "tp-link", NULL, }; static struct flash_platform_data tl_wr1043nd_flash_data = { .part_probes = tl_wr1043nd_part_probes, }; static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = { { .name = "tp-link:green:usb", .gpio = TL_WR1043ND_GPIO_LED_USB, .active_low = 1, }, { .name = "tp-link:green:system", .gpio = TL_WR1043ND_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:qss", .gpio = TL_WR1043ND_GPIO_LED_QSS, .active_low = 0, }, { .name = "tp-link:green:wlan", .gpio = TL_WR1043ND_GPIO_LED_WLAN, .active_low = 1, } }; static struct gpio_keys_button tl_wr1043nd_gpio_keys[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR1043ND_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "qss", .type = EV_KEY, .code = KEY_WPS_BUTTON, .debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR1043ND_GPIO_BTN_QSS, .active_low = 1, } }; static void tl_wr1043nd_rtl8366rb_hw_reset(bool active) { if (active) ath79_device_reset_set(AR71XX_RESET_GE0_PHY); else ath79_device_reset_clear(AR71XX_RESET_GE0_PHY); } static struct rtl8366_platform_data tl_wr1043nd_rtl8366rb_data = { .gpio_sda = TL_WR1043ND_GPIO_RTL8366_SDA, .gpio_sck = TL_WR1043ND_GPIO_RTL8366_SCK, .hw_reset = tl_wr1043nd_rtl8366rb_hw_reset, }; static struct platform_device tl_wr1043nd_rtl8366rb_device = { .name = RTL8366RB_DRIVER_NAME, .id = -1, .dev = { .platform_data = &tl_wr1043nd_rtl8366rb_data, } }; static void __init tl_wr1043nd_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000); tl_wr1043nd_rtl8366rb_hw_reset(true); ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); ath79_eth0_data.mii_bus_dev = &tl_wr1043nd_rtl8366rb_device.dev; ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ath79_eth0_data.speed = SPEED_1000; ath79_eth0_data.duplex = DUPLEX_FULL; ath79_eth0_pll_data.pll_1000 = 0x1a000000; ath79_register_eth(0); ath79_register_usb(); ath79_register_m25p80(&tl_wr1043nd_flash_data); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio), tl_wr1043nd_leds_gpio); platform_device_register(&tl_wr1043nd_rtl8366rb_device); ath79_register_gpio_keys_polled(-1, TL_WR1043ND_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr1043nd_gpio_keys), tl_wr1043nd_gpio_keys); ath79_register_wmac(eeprom, mac); } MIPS_MACHINE(ATH79_MACH_TL_WR1043ND, "TL-WR1043ND", "TP-LINK TL-WR1043ND", tl_wr1043nd_setup);