diff options
author | David Lutz <kpanic@hirnduenger.de> | 2016-12-12 15:59:03 +0100 |
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committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2016-12-16 11:12:46 +0100 |
commit | aada15af93db6bfb248239f011bafe22c613fbf3 (patch) | |
tree | f043529ea943d1a6b389981c080ce14fd336027e /target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr940n-v4.c | |
parent | 93227e4d3fb81332f1dcb6eaa158ddf914ca67a6 (diff) | |
download | mtk-20170518-aada15af93db6bfb248239f011bafe22c613fbf3.zip mtk-20170518-aada15af93db6bfb248239f011bafe22c613fbf3.tar.gz mtk-20170518-aada15af93db6bfb248239f011bafe22c613fbf3.tar.bz2 |
ar71xx: add support for TP-LINK TL-WR940N v4
Signed-off-by: David Lutz <kpanic@hirnduenger.de>
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr940n-v4.c')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr940n-v4.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr940n-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr940n-v4.c new file mode 100644 index 0000000..d693b94 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr940n-v4.c @@ -0,0 +1,149 @@ +/* + * TP-LINK TL-WR940N v4 board support + * + * Copyright (C) 2016 David Lutz <kpanic@ff3l.net> + * + * 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_WR940N_V4_GPIO_LED_QSS 3 +#define TL_WR940N_V4_GPIO_LED_WAN 14 +#define TL_WR940N_V4_GPIO_LED_WAN_RED 15 +#define TL_WR940N_V4_GPIO_LED_LAN4 4 +#define TL_WR940N_V4_GPIO_LED_LAN3 18 +#define TL_WR940N_V4_GPIO_LED_LAN2 6 +#define TL_WR940N_V4_GPIO_LED_LAN1 8 +#define TL_WR940N_V4_GPIO_LED_WLAN 7 +#define TL_WR940N_V4_GPIO_LED_SYSTEM 5 + +#define TL_WR940N_V4_GPIO_BTN_RESET 1 +#define TL_WR940N_V4_GPIO_BTN_RFKILL 2 + +#define TL_WR940N_V4_KEYS_POLL_INTERVAL 20 +#define TL_WR940N_V4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR940N_V4_KEYS_POLL_INTERVAL) + + +static struct gpio_led tl_wr940n_v4_leds_gpio[] __initdata = { + { + .name = "tp-link:blue:qss", + .gpio = TL_WR940N_V4_GPIO_LED_QSS, + .active_low = 1, + }, + { + .name = "tp-link:blue:wan", + .gpio = TL_WR940N_V4_GPIO_LED_WAN, + .active_low = 1, + }, + { + .name = "tp-link:red:wan", + .gpio = TL_WR940N_V4_GPIO_LED_WAN_RED, + .active_low = 0, + }, + { + .name = "tp-link:blue:lan1", + .gpio = TL_WR940N_V4_GPIO_LED_LAN1, + .active_low = 1, + }, + { + .name = "tp-link:blue:lan2", + .gpio = TL_WR940N_V4_GPIO_LED_LAN2, + .active_low = 1, + }, + { + .name = "tp-link:blue:lan3", + .gpio = TL_WR940N_V4_GPIO_LED_LAN3, + .active_low = 1, + }, + { + .name = "tp-link:blue:lan4", + .gpio = TL_WR940N_V4_GPIO_LED_LAN4, + .active_low = 1, + }, + { + .name = "tp-link:blue:wlan", + .gpio = TL_WR940N_V4_GPIO_LED_WLAN, + .active_low = 1, + }, + { + .name = "tp-link:blue:system", + .gpio = TL_WR940N_V4_GPIO_LED_SYSTEM, + .active_low = 1, + }, +}; + +static struct gpio_keys_button tl_wr940n_v4_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TL_WR940N_V4_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_WR940N_V4_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "RFKILL button", + .type = EV_KEY, + .code = KEY_RFKILL, + .debounce_interval = TL_WR940N_V4_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_WR940N_V4_GPIO_BTN_RFKILL, + .active_low = 1, + } +}; + + +static const char *tl_wr940n_v4_part_probes[] = { + "tp-link", + NULL, +}; + +static struct flash_platform_data tl_wr940n_v4_flash_data = { + .part_probes = tl_wr940n_v4_part_probes, +}; + + +static void __init tl_wr940n_v4_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ath79_register_m25p80(&tl_wr940n_v4_flash_data); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr940n_v4_leds_gpio), + tl_wr940n_v4_leds_gpio); + + ath79_register_gpio_keys_polled(-1, TL_WR940N_V4_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tl_wr940n_v4_gpio_keys), + tl_wr940n_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_WR940N_V4, "TL-WR940N-v4", "TP-LINK TL-WR940N v4", + tl_wr940n_v4_setup); |