Panel bindings (boe,nv133fhm-n61) require supply which here actually can
be turned on/off via GPIO control:
sdm850-lenovo-yoga-c630.dtb: panel: 'power-supply' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
Not tested on hardware
---
.../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index cfbc4fc1eba9..3d871567cf81 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -87,6 +87,25 @@ sn65dsi86_refclk: sn65dsi86-refclk {
clock-frequency = <19200000>;
};
+ vph_pwr: regulator-vph-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ };
+
+ vlcm_3v3: regulator-vlcm-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vlcm_3v3";
+
+ vin-supply = <&vph_pwr>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&tlmm 88 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&sn65dsi86 1000000>;
@@ -419,6 +438,7 @@ aux-bus {
panel: panel {
compatible = "boe,nv133fhm-n61";
backlight = <&backlight>;
+ power-supply = <&vlcm_3v3>;
port {
panel_in_edp: endpoint {
--
2.34.1
