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ARM: dts: rockchip: add power key for Rock2 Square

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Support the power button on Radxa Rock2 Square.

Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
John Keeping 2018-02-18 17:03:34 +00:00 committed by Heiko Stuebner
parent f9bc50c720
commit 1689dbe7b5
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/rk3288-rock2-square.dts
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@ -39,6 +39,7 @@
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3288-rock2-som.dtsi"
/ {
@ -49,6 +50,19 @@
stdout-path = "serial2:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
power {
gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
label = "GPIO Power";
linux,code = <KEY_POWER>;
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
wakeup-source;
};
};
gpio-leds {
compatible = "gpio-leds";
@ -220,6 +234,12 @@
};
};
keys {
pwr_key: pwr-key {
rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;