From 05d73a2a73794f8a978300eac75e25deae6d0626 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 10 Mar 2016 19:11:13 +0000 Subject: [PATCH] ar71xx: Arduino Yun board 'WLAN RST' button support This patch adds support for Arduino Yun board "WLAN RST" button. Signed-off-by: Hirokazu MORIKAWA SVN-Revision: 48983 --- .../files/arch/mips/ath79/mach-arduino-yun.c | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-arduino-yun.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-arduino-yun.c index d55d542c99d..5873248edf2 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-arduino-yun.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-arduino-yun.c @@ -60,6 +60,17 @@ static struct gpio_led ds_leds_gpio[] __initdata = { }, }; +static struct gpio_keys_button ds_gpio_keys[] __initdata = { + { + .desc = "configuration button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = DS_KEYS_DEBOUNCE_INTERVAL, + .gpio = DS_GPIO_CONF_BTN, + .active_low = 1, + }, +}; + static void __init ds_common_setup(void) { static u8 mac[6]; @@ -97,8 +108,18 @@ static void __init ds_setup(void) ath79_register_leds_gpio(-1, ARRAY_SIZE(ds_leds_gpio), ds_leds_gpio); + ath79_register_gpio_keys_polled(-1, DS_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ds_gpio_keys), + ds_gpio_keys); ath79_register_usb(); + /* use the swtich_led directly form sysfs */ + ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN); + //Disable the Function for some pins to have GPIO functionality active // GPIO6-7-8 and GPIO11 ath79_gpio_function_setup(AR933X_GPIO_FUNC_JTAG_DISABLE | AR933X_GPIO_FUNC_I2S_MCK_EN, 0); -- 2.30.2