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ar71xx: WPN824N: enable buttons 

Enable buttons connected to the GPIOs of the AR9285.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>

SVN-Revision: 49109
John Crispin 2016-04-01 07:12:07 +00:00
parent 38a48a9b42
commit 8e2a35afc6
1 changed files with 33 additions and 5 deletions
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38
target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v3.c
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@ -80,7 +80,7 @@
#define WNR1000V2_GPIO_WMAC_BTN_RESET 7
#define WNR1000V2_GPIO_WMAC_BTN_RFKILL 8
/* Connected through AR7240 */
/* WPN824N - connected through AR7240 */
#define WPN824N_GPIO_LED_WAN_AMBER 0
#define WPN824N_GPIO_LED_STATUS_AMBER 1
#define WPN824N_GPIO_LED_LAN1_AMBER 6 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
@ -93,15 +93,15 @@
#define WPN824N_GPIO_LED_LAN4_GREEN 16
#define WPN824N_GPIO_LED_WAN_GREEN 17
/* Connected through AR9285 */
/* WPN824N - connected through AR9285 */
#define WPN824N_WGPIO_LED_PWR_GREEN 0
#define WPN824N_WGPIO_LED_WLAN_BLUE 1
#define WPN824N_WGPIO_LED_WPS1_BLUE 5
#define WPN824N_WGPIO_LED_WPS2_BLUE 9
#define WPN824N_WGPIO_LED_TEST_AMBER 10
#define WPN824N_WGPIO_BTN_PUSH 6 /* currently unused */
#define WPN824N_WGPIO_BTN_RESET 7 /* currently unused */
#define WPN824N_WGPIO_BTN_WLAN 8 /* currently unused */
#define WPN824N_WGPIO_BTN_WPS 6
#define WPN824N_WGPIO_BTN_RESET 7
#define WPN824N_WGPIO_BTN_WLAN 8
#define WNR2000V3_KEYS_POLL_INTERVAL 20 /* msecs */
#define WNR2000V3_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000V3_KEYS_POLL_INTERVAL)
@ -391,6 +391,31 @@ static struct gpio_keys_button wnr1000v2_wmac_keys_gpio[] = {
}
};
static struct gpio_keys_button wpn824n_wmac_keys_gpio[] = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
.gpio = WPN824N_WGPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "rfkill",
.type = EV_KEY,
.code = KEY_RFKILL,
.debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
.gpio = WPN824N_WGPIO_BTN_WLAN,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
.gpio = WPN824N_WGPIO_BTN_WPS,
.active_low = 1,
}
};
/*
* For WNR2000v3 ART flash area used for WLAN MAC is usually empty (0xff)
* so ath9k driver uses random MAC instead each time module is loaded.
@ -603,6 +628,9 @@ static void __init wpn824n_setup(void)
ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
ap9x_pci_setup_wmac_leds(0, wpn824n_wmac_leds_gpio,
ARRAY_SIZE(wpn824n_wmac_leds_gpio));
ap9x_pci_setup_wmac_btns(0, wpn824n_wmac_keys_gpio,
ARRAY_SIZE(wpn824n_wmac_keys_gpio),
WNR2000V3_KEYS_POLL_INTERVAL);
}
MIPS_MACHINE(ATH79_MACH_WPN824N, "WPN824N", "NETGEAR WPN824N", wpn824n_setup);