Re: [PATCH 4/4] ARM: dts: qcom: apq8074-dragonboard: enable DSI panel

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On 08/05/2023 11:34, Konrad Dybcio wrote:


On 7.05.2023 21:07, Dmitry Baryshkov wrote:
Enable MDSS, GPU and DSI panel output on the APQ8074 dragonboard.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
  .../arm/boot/dts/qcom-apq8074-dragonboard.dts | 51 +++++++++++++++++++
  1 file changed, 51 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index c893afc00eb4..72f7e09a5bbf 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -48,6 +48,57 @@ eeprom: eeprom@52 {
  	};
  };
+&dsi0 {
old junk could use some mdss_ prefixing to keep the nodes together

Could you please take care of that?

Ack


+	vdda-supply = <&pm8941_l2>;
+	vdd-supply = <&pm8941_l22>;
+	vddio-supply = <&pm8941_l12>;
+
+	status = "okay";
+
+	panel: panel@0 {
+		compatible = "sharp,ls043t1le01-qhd";
+		reg = <0>;
+
+		avdd-supply = <&pm8941_l22>;
+		backlight = <&pm8941_wled>;
+		reset-gpios = <&pm8941_gpios 19 GPIO_ACTIVE_HIGH>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dsi0_out>;
+			};
+		};
+	};
+};
+
+&dsi0_out {
+	remote-endpoint = <&panel_in>;
+	data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+	status = "okay";
+
+	vddio-supply = <&pm8941_l12>;
status last

Konrad
+};
+
+&gpu {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&pm8941_wled {
+	qcom,cs-out;
+	qcom,switching-freq = <3200>;
+	qcom,ovp = <32>;
+	qcom,num-strings = <1>;
+
+	status = "okay";
+};
+
  &remoteproc_adsp {
  	cx-supply = <&pm8841_s2>;

--
With best wishes
Dmitry




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