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arm64: dts: rockchip: Fix some adc key issues for rk3326/px30 board

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1. add vref voltage 1.8v;
2. Alphabetical order;
3. Fix the press-threshold-microvolt;
4. Add poll interval 100ms

Change-Id: If5e29f5073155be3022053cc3516dda88c5db223
Signed-off-by: David Wu <david.wu@rock-chips.com>
This commit is contained in:
David Wu
2018-02-08 14:47:54 +08:00
committed by Tao Huang
parent bbdfca3f4f
commit ff72078491
4 changed files with 57 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
arch/arm64/boot/dts/rockchip/px30-evb-ddr3-v10.dts
View File

@@ -21,36 +21,37 @@
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
poll-interval = <100>;
keyup-threshold-microvolt = <1800000>;
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <10000>;
};
vol-down-key {
linux,code = <KEY_VOLUMEDOWN>;
label = "volume down";
press-threshold-microvolt = <170000>;
esc-key {
linux,code = <KEY_ESC>;
label = "esc";
press-threshold-microvolt = <1270000>;
};
home-key {
linux,code = <KEY_HOME>;
label = "home";
press-threshold-microvolt = <254000>;
press-threshold-microvolt = <602000>;
};
menu-key {
linux,code = <KEY_MENU>;
label = "menu";
press-threshold-microvolt = <414000>;
press-threshold-microvolt = <952000>;
};
esc-key {
linux,code = <KEY_ESC>;
label = "esc";
press-threshold-microvolt = <614000>;
vol-down-key {
linux,code = <KEY_VOLUMEDOWN>;
label = "volume down";
press-threshold-microvolt = <290000>;
};
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <17000>;
};
};
@@ -587,6 +588,7 @@
&saradc {
status = "okay";
vref-supply = <&vcc1v8_soc>;
};
&sdmmc {

22
arch/arm64/boot/dts/rockchip/px30-evb-ddr4-v10.dts
View File

@@ -21,36 +21,37 @@
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
poll-interval = <100>;
keyup-threshold-microvolt = <1800000>;
esc-key {
linux,code = <KEY_ESC>;
label = "esc";
press-threshold-microvolt = <614000>;
press-threshold-microvolt = <1270000>;
};
home-key {
linux,code = <KEY_HOME>;
label = "home";
press-threshold-microvolt = <254000>;
press-threshold-microvolt = <602000>;
};
menu-key {
linux,code = <KEY_MENU>;
label = "menu";
press-threshold-microvolt = <414000>;
};
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <10000>;
press-threshold-microvolt = <952000>;
};
vol-down-key {
linux,code = <KEY_VOLUMEDOWN>;
label = "volume down";
press-threshold-microvolt = <170000>;
press-threshold-microvolt = <290000>;
};
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <17000>;
};
};
@@ -587,6 +588,7 @@
&saradc {
status = "okay";
vref-supply = <&vcc1v8_soc>;
};
&sdmmc {

16
arch/arm64/boot/dts/rockchip/rk3326-863-lp3-v10.dts
View File

@@ -22,18 +22,19 @@
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
poll-interval = <100>;
keyup-threshold-microvolt = <1800000>;
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <10000>;
};
vol-down-key {
linux,code = <KEY_VOLUMEDOWN>;
label = "volume down";
press-threshold-microvolt = <170000>;
press-threshold-microvolt = <290000>;
};
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <17000>;
};
};
@@ -539,6 +540,7 @@
&saradc {
status = "okay";
vref-supply = <&vcc1v8_soc>;
};
&sdmmc {

34
arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts
View File

@@ -22,36 +22,37 @@
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
poll-interval = <100>;
keyup-threshold-microvolt = <1800000>;
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <10000>;
};
vol-down-key {
linux,code = <KEY_VOLUMEDOWN>;
label = "volume down";
press-threshold-microvolt = <170000>;
esc-key {
linux,code = <KEY_ESC>;
label = "esc";
press-threshold-microvolt = <1270000>;
};
home-key {
linux,code = <KEY_HOME>;
label = "home";
press-threshold-microvolt = <254000>;
press-threshold-microvolt = <602000>;
};
menu-key {
linux,code = <KEY_MENU>;
label = "menu";
press-threshold-microvolt = <414000>;
press-threshold-microvolt = <952000>;
};
esc-key {
linux,code = <KEY_ESC>;
label = "esc";
press-threshold-microvolt = <614000>;
vol-down-key {
linux,code = <KEY_VOLUMEDOWN>;
label = "volume down";
press-threshold-microvolt = <290000>;
};
vol-up-key {
linux,code = <KEY_VOLUMEUP>;
label = "volume up";
press-threshold-microvolt = <17000>;
};
};
@@ -665,6 +666,7 @@
&saradc {
status = "okay";
vref-supply = <&vcc1v8_soc>;
};
&sdmmc {