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- /*
- * TP-LINK TL-WR941ND 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 <asm/mach-ath79/ath79.h>
- #include "dev-dsa.h"
- #include "dev-eth.h"
- #include "dev-gpio-buttons.h"
- #include "dev-leds-gpio.h"
- #include "dev-m25p80.h"
- #include "dev-wmac.h"
- #include "machtypes.h"
- #define TL_WR941ND_GPIO_LED_SYSTEM 2
- #define TL_WR941ND_GPIO_LED_QSS_RED 4
- #define TL_WR941ND_GPIO_LED_QSS_GREEN 5
- #define TL_WR941ND_GPIO_LED_WLAN 9
- #define TL_WR941ND_GPIO_BTN_RESET 3
- #define TL_WR941ND_GPIO_BTN_QSS 7
- #define TL_WR941ND_KEYS_POLL_INTERVAL 20 /* msecs */
- #define TL_WR941ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR941ND_KEYS_POLL_INTERVAL)
- static const char *tl_wr941nd_part_probes[] = {
- "tp-link",
- NULL,
- };
- static struct flash_platform_data tl_wr941nd_flash_data = {
- .part_probes = tl_wr941nd_part_probes,
- };
- static struct gpio_led tl_wr941nd_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:system",
- .gpio = TL_WR941ND_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:red:qss",
- .gpio = TL_WR941ND_GPIO_LED_QSS_RED,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WR941ND_GPIO_LED_QSS_GREEN,
- }, {
- .name = "tp-link:green:wlan",
- .gpio = TL_WR941ND_GPIO_LED_WLAN,
- .active_low = 1,
- }
- };
- static struct gpio_keys_button tl_wr941nd_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR941ND_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR941ND_GPIO_BTN_QSS,
- .active_low = 1,
- }
- };
- static struct dsa_chip_data tl_wr941nd_dsa_chip = {
- .port_names[0] = "wan",
- .port_names[1] = "lan1",
- .port_names[2] = "lan2",
- .port_names[3] = "lan3",
- .port_names[4] = "lan4",
- .port_names[5] = "cpu",
- };
- static struct dsa_platform_data tl_wr941nd_dsa_data = {
- .nr_chips = 1,
- .chip = &tl_wr941nd_dsa_chip,
- };
- static void __init tl_wr941nd_setup(void)
- {
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
- ath79_register_mdio(0, 0x0);
- ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
- ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ath79_eth0_data.speed = SPEED_100;
- ath79_eth0_data.duplex = DUPLEX_FULL;
- ath79_register_eth(0);
- ath79_register_dsa(&ath79_eth0_device.dev, &ath79_mdio0_device.dev,
- &tl_wr941nd_dsa_data);
- ath79_register_m25p80(&tl_wr941nd_flash_data);
- ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio),
- tl_wr941nd_leds_gpio);
- ath79_register_gpio_keys_polled(-1, TL_WR941ND_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr941nd_gpio_keys),
- tl_wr941nd_gpio_keys);
- ath79_register_wmac(eeprom, mac);
- }
- MIPS_MACHINE(ATH79_MACH_TL_WR941ND, "TL-WR941ND", "TP-LINK TL-WR941ND",
- tl_wr941nd_setup);
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