/* * TP-LINK TL-WA901N/ND v1, TL-WA7510N v1 board support * * Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com> * Copyright (C) 2012 Stefan Helmert <helst_listen@aol.de> * * 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 <asm/mach-ath79/ar71xx_regs.h> #include <asm/mach-ath79/ath79.h> #include "common.h" #include "dev-ap9x-pci.h" #include "dev-eth.h" #include "dev-gpio-buttons.h" #include "dev-leds-gpio.h" #include "dev-m25p80.h" #include "machtypes.h" #include "pci.h" #define TL_WA901ND_GPIO_LED_QSS 0 #define TL_WA901ND_GPIO_LED_SYSTEM 1 #define TL_WA901ND_GPIO_LED_LAN 13 #define TL_WA901ND_GPIO_BTN_RESET 11 #define TL_WA901ND_GPIO_BTN_QSS 12 #define TL_WA901ND_KEYS_POLL_INTERVAL 20 /* msecs */ #define TL_WA901ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WA901ND_KEYS_POLL_INTERVAL) static const char *tl_wa901nd_part_probes[] = { "tp-link", NULL, }; static struct flash_platform_data tl_wa901nd_flash_data = { .part_probes = tl_wa901nd_part_probes, }; static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = { { .name = "tp-link:green:lan", .gpio = TL_WA901ND_GPIO_LED_LAN, .active_low = 1, }, { .name = "tp-link:green:system", .gpio = TL_WA901ND_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:qss", .gpio = TL_WA901ND_GPIO_LED_QSS, .active_low = 1, } }; static struct gpio_keys_button tl_wa901nd_gpio_keys[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = BTN_0, .debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WA901ND_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "qss", .type = EV_KEY, .code = BTN_1, .debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WA901ND_GPIO_BTN_QSS, .active_low = 1, } }; static void __init common_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); /* * ath79_eth0 would be the WAN port, but is not connected. * ath79_eth1 connects to the internal switch chip, however * we have a single LAN port only. */ ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); ath79_register_mdio(0, 0x0); ath79_register_eth(1); ath79_register_m25p80(&tl_wa901nd_flash_data); } static void __init tl_wa901nd_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN | AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN | AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN | AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN | AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN); common_setup(); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio), tl_wa901nd_leds_gpio); ath79_register_gpio_keys_polled(-1, TL_WA901ND_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wa901nd_gpio_keys), tl_wa901nd_gpio_keys); ap91_pci_init(ee, mac); } MIPS_MACHINE(ATH79_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND", tl_wa901nd_setup); static void __init tl_wa7510n_v1_setup(void) { common_setup(); ath79_register_pci(); } MIPS_MACHINE(ATH79_MACH_TL_WA7510N_V1, "TL-WA7510N", "TP-LINK TL-WA7510N v1", tl_wa7510n_v1_setup);