Commit dea19ca2 authored by Frank Wang's avatar Frank Wang Committed by Heiko Stuebner

ARM: dts: rockchip: add gpio power-key for rk3229-evb

This patch adds gpio power-key support for rk3229-evb board.
Signed-off-by: default avatarFrank Wang <frank.wang@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent d46c8ef9
...@@ -40,6 +40,7 @@ ...@@ -40,6 +40,7 @@
/dts-v1/; /dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3229.dtsi" #include "rk3229.dtsi"
/ { / {
...@@ -139,6 +140,21 @@ vdd_log: vdd-log-regulator { ...@@ -139,6 +140,21 @@ vdd_log: vdd-log-regulator {
regulator-always-on; regulator-always-on;
regulator-boot-on; regulator-boot-on;
}; };
gpio_keys {
compatible = "gpio-keys";
autorepeat;
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
power_key: power-key {
label = "GPIO Key Power";
gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
debounce-interval = <100>;
wakeup-source;
};
};
}; };
&cpu0 { &cpu0 {
...@@ -189,6 +205,12 @@ &io_domains { ...@@ -189,6 +205,12 @@ &io_domains {
}; };
&pinctrl { &pinctrl {
keys {
pwr_key: pwr-key {
rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
usb { usb {
host_vbus_drv: host-vbus-drv { host_vbus_drv: host-vbus-drv {
rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
......
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