diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c new file mode 100644 index 0000000000..9c651bb1d2 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c @@ -0,0 +1,112 @@ +/* + * TP-LINK TL-WA901ND v4 board + * + * Copyright (C) 2015 Matthias Schiffer <mschiffer@universe-factory.net> + * Copyright (C) 2016 Tiziano Bacocco <tizbac2@gmail.com> + * + * 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 <linux/platform_device.h> + +#include <asm/mach-ath79/ath79.h> +#include <asm/mach-ath79/ar71xx_regs.h> + +#include "common.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_WA901ND_V4_GPIO_LED_QSS 3 +#define TL_WA901ND_V4_GPIO_LED_LAN 7 +#define TL_WA901ND_V4_GPIO_LED_WLAN 8 +#define TL_WA901ND_V4_GPIO_LED_SYSTEM 18 + +#define TL_WA901ND_V4_GPIO_BTN_RESET 1 + +#define TL_WA901ND_V4_KEYS_POLL_INTERVAL 20 +#define TL_WA901ND_V4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WA901ND_V4_KEYS_POLL_INTERVAL) + + +static struct gpio_led TL_WA901ND_V4_leds_gpio[] __initdata = { + { + .name = "tp-link:green:qss", + .gpio = TL_WA901ND_V4_GPIO_LED_QSS, + .active_low = 1, + }, + { + .name = "tp-link:green:lan", + .gpio = TL_WA901ND_V4_GPIO_LED_LAN, + .active_low = 1, + }, + { + .name = "tp-link:green:wlan", + .gpio = TL_WA901ND_V4_GPIO_LED_WLAN, + .active_low = 1, + }, + { + .name = "tp-link:green:system", + .gpio = TL_WA901ND_V4_GPIO_LED_SYSTEM, + .active_low = 1, + }, +}; + +static struct gpio_keys_button TL_WA901ND_V4_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TL_WA901ND_V4_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_WA901ND_V4_GPIO_BTN_RESET, + .active_low = 1, + } +}; + + +static const char *tl_wa901nd_v4_part_probes[] = { + "tp-link", + NULL, +}; + +static struct flash_platform_data tl_wa901nd_v4_flash_data = { + .part_probes = tl_wa901nd_v4_part_probes, +}; + + +static void __init TL_WA901ND_V4_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ath79_register_m25p80(&tl_wa901nd_v4_flash_data); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(TL_WA901ND_V4_leds_gpio), + TL_WA901ND_V4_leds_gpio); + + ath79_register_gpio_keys_polled(-1, TL_WA901ND_V4_KEYS_POLL_INTERVAL, + ARRAY_SIZE(TL_WA901ND_V4_gpio_keys), + TL_WA901ND_V4_gpio_keys); + + ath79_register_mdio(0, 0x0); + + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1); + ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1); + + ath79_switch_data.phy4_mii_en = 1; + + ath79_register_eth(0); + ath79_register_eth(1); + + ath79_register_wmac(ee, mac); + +} + +MIPS_MACHINE(ATH79_MACH_TL_WA901ND_V4, "TL-WA901ND-v4", "TP-LINK TL-WA901ND v4", + TL_WA901ND_V4_setup); |