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ar71xx: Arduino Yun board 'WLAN RST' button support

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This patch adds support for Arduino Yun board "WLAN RST" button.

Signed-off-by: Hirokazu MORIKAWA <morikw2@gmail.com>

SVN-Revision: 48983
This commit is contained in:
John Crispin 2016-03-10 19:11:13 +00:00
parent 996a54ebd4
commit 05d73a2a73
1 changed files with 21 additions and 0 deletions
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21
target/linux/ar71xx/files/arch/mips/ath79/mach-arduino-yun.c
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@ -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 void __init ds_common_setup(void)
{ {
static u8 mac[6]; static u8 mac[6];
@ -97,8 +108,18 @@ static void __init ds_setup(void)
ath79_register_leds_gpio(-1, ARRAY_SIZE(ds_leds_gpio), ath79_register_leds_gpio(-1, ARRAY_SIZE(ds_leds_gpio),
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(); 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 //Disable the Function for some pins to have GPIO functionality active
// GPIO6-7-8 and GPIO11 // GPIO6-7-8 and GPIO11
ath79_gpio_function_setup(AR933X_GPIO_FUNC_JTAG_DISABLE | AR933X_GPIO_FUNC_I2S_MCK_EN, 0); ath79_gpio_function_setup(AR933X_GPIO_FUNC_JTAG_DISABLE | AR933X_GPIO_FUNC_I2S_MCK_EN, 0);