From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sat, 17 Jun 2023 17:15:12 +0000 (+0200)
Subject: arm64: dts: qcom: sdm850-c630: add missing panel supply
X-Git-Tag: v6.6.7~2047^2~6^2~109
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6b0fd355e9572f4db52880e63e0bc74a2a3bfd84;p=platform%2Fkernel%2Flinux-starfive.git

arm64: dts: qcom: sdm850-c630: add missing panel supply

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@linaro.org>
Tested-by: Caleb Connolly <caleb.connolly@linaro.org>
Link: https://lore.kernel.org/r/20230617171512.286795-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

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 c6914db7..21048ad 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 @@
 		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 @@
 			panel: panel {
 				compatible = "boe,nv133fhm-n61";
 				backlight = <&backlight>;
+				power-supply = <&vlcm_3v3>;
 
 				port {
 					panel_in_edp: endpoint {