From 97e4ddd012546ecaf5dea609af784e339408e502 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Tue, 31 Jan 2012 18:37:01 +0000 Subject: ar71xx: add support for TP-Link TL-MR11U Adds support for TL-MR11U, a portable router with very similar hardware to the TL-WR703N and TL-MR3020, but with an onboard 2000mAh battery. Tested, working: All interfaces (Ethernet, 802.11n, USB) WPS & Reset switches (Power appears to be a hardware slider) Ethernet, Wifi, 3G LEDs (Power & charging LEDs hardware controlled) Sysupgrade [juhosg: fix indentations to use TABs instead of spaces, fix 3.2 patch breakage] Signed-off-by: Simon Taylor SVN-Revision: 29972 --- .../files-3.2/arch/mips/ath79/mach-tl-mr11u.c | 107 +++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr11u.c (limited to 'target/linux/ar71xx/files-3.2') diff --git a/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr11u.c b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr11u.c new file mode 100644 index 0000000000..7846b4f18d --- /dev/null +++ b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr11u.c @@ -0,0 +1,107 @@ +/* + * TP-LINK TL-MR11U board support + * + * Copyright (C) 2011 dongyuqi <729650915@qq.com> + * Copyright (C) 2011-2012 Gabor Juhos + * + * 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 + +#include + +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define TL_MR11U_GPIO_LED_3G 27 +#define TL_MR11U_GPIO_LED_WLAN 26 +#define TL_MR11U_GPIO_LED_LAN 17 + +#define TL_MR11U_GPIO_BTN_WPS 20 +#define TL_MR11U_GPIO_BTN_RESET 11 + +#define TL_MR11U_GPIO_USB_POWER 8 + +#define TL_MR11U_KEYS_POLL_INTERVAL 20 /* msecs */ +#define TL_MR11U_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR11U_KEYS_POLL_INTERVAL) + +static const char *tl_mr11u_part_probes[] = { + "tp-link", + NULL, +}; + +static struct flash_platform_data tl_mr11u_flash_data = { + .part_probes = tl_mr11u_part_probes, +}; + +static struct gpio_led tl_mr11u_leds_gpio[] __initdata = { + { + .name = "tp-link:green:3g", + .gpio = TL_MR11U_GPIO_LED_3G, + .active_low = 1, + }, + { + .name = "tp-link:green:wlan", + .gpio = TL_MR11U_GPIO_LED_WLAN, + .active_low = 1, + }, + { + .name = "tp-link:green:lan", + .gpio = TL_MR11U_GPIO_LED_LAN, + .active_low = 1, + } +}; + +static struct gpio_keys_button tl_mr11u_gpio_keys[] __initdata = { + { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR11U_GPIO_BTN_WPS, + .active_low = 0, + }, + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR11U_GPIO_BTN_RESET, + .active_low = 0, + } +}; + +static void __init tl_mr11u_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ath79_register_m25p80(&tl_mr11u_flash_data); + ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr11u_leds_gpio), + tl_mr11u_leds_gpio); + ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tl_mr11u_gpio_keys), + tl_mr11u_gpio_keys); + + gpio_request(TL_MR11U_GPIO_USB_POWER, "USB power"); + gpio_direction_output(TL_MR11U_GPIO_USB_POWER, 1); + ath79_register_usb(); + + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); + + ath79_register_mdio(0, 0x0); + ath79_register_eth(0); + + ath79_register_wmac(ee, mac); +} + +MIPS_MACHINE(ATH79_MACH_TL_MR11U, "TL-MR11U", "TP-LINK TL-MR11U", + tl_mr11u_setup); -- cgit v1.2.3