ARM: dts: qcom: apq8074-dragonboard: enable DSI panel

Enable MDSS, GPU and DSI panel output on the APQ8074 dragonboard.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230507190735.2333145-5-dmitry.baryshkov@linaro.org

diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index c893afc..72f7e09 100644 (file)
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -48,6 +48,57 @@
        };
 };
 
+&dsi0 {
+       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>;
+};
+
+&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>;