shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 12:17:12 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm: dts: rk3288-evb: use rockchip_key to replace adc_key

Browse Source 
Change-Id: I46df35c489bf15a159eb64a2d5e3d0b3510f6bef
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2017-03-27 08:58:14 +08:00
parent 8502633ed8
commit 471947d6ff
1 changed files with 52 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

109
arch/arm/boot/dts/rk3288-evb.dtsi
View File

@@ -91,6 +91,58 @@
pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>;
};
rk_key: rockchip-key {
compatible = "rockchip,key";
status = "okay";
io-channels = <&saradc 1>;
vol-up-key {
linux,code = <115>;
label = "volume up";
rockchip,adc_value = <1>;
};
vol-down-key {
linux,code = <114>;
label = "volume down";
rockchip,adc_value = <170>;
};
power-key {
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
linux,code = <116>;
pinctrl-names = "default";
pinctrl-0 = <&pwrbtn>;
label = "power";
gpio-key,wakeup;
};
menu-key {
linux,code = <59>;
label = "menu";
rockchip,adc_value = <355>;
};
home-key {
linux,code = <102>;
label = "home";
rockchip,adc_value = <746>;
};
back-key {
linux,code = <158>;
label = "back";
rockchip,adc_value = <560>;
};
camera-key {
linux,code = <212>;
label = "camera";
rockchip,adc_value = <450>;
};
};
panel: panel {
compatible ="lg,lp079qx1-sp0v", "simple-panel";
backlight = <&backlight>;
@@ -158,63 +210,6 @@
#clock-cells = <0>;
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
poll-interval = <100>;
keyup-threshold-microvolt = <1800000>;
button-up {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
press-threshold-microvolt = <100000>;
};
button-down {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
press-threshold-microvolt = <300000>;
};
menu {
label = "Menu";
linux,code = <KEY_MENU>;
press-threshold-microvolt = <640000>;
};
esc {
label = "Esc";
linux,code = <KEY_ESC>;
press-threshold-microvolt = <1000000>;
};
home {
label = "Home";
linux,code = <KEY_HOME>;
press-threshold-microvolt = <1300000>;
};
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
pinctrl-names = "default";
pinctrl-0 = <&pwrbtn>;
button@0 {
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
label = "GPIO Key Power";
linux,input-type = <1>;
gpio-key,wakeup = <1>;
debounce-interval = <100>;
};
};
vccadc_ref: vccadc-ref {
compatible = "regulator-fixed";
regulator-name = "vcc1v8_sys";