diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c new file mode 100644 index 0000000..74ccf63 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c @@ -0,0 +1,183 @@ +/* + * TP-LINK TL-MR11U/TL-MR3040 board support + * + * Copyright (C) 2011 dongyuqi <729650915@qq.com> + * Copyright (C) 2011-2012 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/gpio.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-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_MR3040_GPIO_USB_POWER 18 + +#define TL_MR3040_V2_GPIO_BTN_SW1 19 +#define TL_MR3040_V2_GPIO_BTN_SW2 20 + +#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 = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR11U_GPIO_BTN_RESET, + .active_low = 0, + }, + { + .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, + }, +}; + +static struct gpio_keys_button tl_mr3040_v2_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR11U_GPIO_BTN_RESET, + .active_low = 0, + }, + { + .desc = "sw1", + .type = EV_SW, + .code = BTN_0, + .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR3040_V2_GPIO_BTN_SW1, + .active_low = 0, + }, + { + .desc = "sw2", + .type = EV_SW, + .code = BTN_1, + .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL, + .gpio = TL_MR3040_V2_GPIO_BTN_SW2, + .active_low = 0, + } +}; + +static void __init common_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + /* Disable hardware control LAN1 and LAN2 LEDs, enabling GPIO14 and GPIO15 */ + ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN); + + /* disable PHY_SWAP and PHY_ADDR_SWAP bits */ + ath79_setup_ar933x_phy4_switch(false, false); + + ath79_register_m25p80(&tl_mr11u_flash_data); + ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr11u_leds_gpio), + tl_mr11u_leds_gpio); + + 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); +} + +static void __init tl_mr11u_setup(void) +{ + common_setup(); + + ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tl_mr11u_gpio_keys), + tl_mr11u_gpio_keys); + gpio_request_one(TL_MR11U_GPIO_USB_POWER, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); +} + +MIPS_MACHINE(ATH79_MACH_TL_MR11U, "TL-MR11U", "TP-LINK TL-MR11U", + tl_mr11u_setup); + +static void __init tl_mr3040_setup(void) +{ + common_setup(); + + ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL, + 1, tl_mr11u_gpio_keys); + gpio_request_one(TL_MR3040_GPIO_USB_POWER, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); +} + +MIPS_MACHINE(ATH79_MACH_TL_MR3040, "TL-MR3040", "TP-LINK TL-MR3040", + tl_mr3040_setup); + +static void __init tl_mr3040_v2_setup(void) +{ + common_setup(); + + ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tl_mr3040_v2_gpio_keys), + tl_mr3040_v2_gpio_keys); + gpio_request_one(TL_MR3040_GPIO_USB_POWER, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); +} + +MIPS_MACHINE(ATH79_MACH_TL_MR3040_V2, "TL-MR3040-v2", "TP-LINK TL-MR3040 v2", + tl_mr3040_v2_setup); |