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ARM: dts: exynos5422-odroidxu3: Enable power key

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This changes enables the power button on the Exynos5422 Odroid-XU3/4
boards.

Change-Id: Iafd025be921da348797b6a510586abf3e47bfe75
Signed-off-by: Brian Kim <brian.kim@hardkernel.com>
This commit is contained in:
Brian Kim
2017-03-02 12:24:47 +09:00
parent 7daac62886
commit f841fe1391
1 changed files with 22 additions and 0 deletions
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22
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
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@@ -13,6 +13,7 @@
*/
#include <dt-bindings/clock/samsung,s2mps11.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/sound/samsung-i2s.h>
@@ -51,6 +52,22 @@
status = "okay";
};
gpio_keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_power_key>;
power_key {
interrupt-parent = <&gpx0>;
interrupts = <3 0>;
gpios = <&gpx0 3 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
label = "power key";
debounce-interval = <10>;
wakeup-source;
};
};
emmc_pwrseq: pwrseq {
pinctrl-0 = <&emmc_nrst_pin>;
pinctrl-names = "default";
@@ -620,6 +637,11 @@
};
&pinctrl_0 {
gpio_power_key: power_key {
samsung,pins = "gpx0-3";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
hdmi_hpd_irq: hdmi-hpd-irq {
samsung,pins = "gpx3-7";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;