arm64: dts: qcom: sdm670-google-sargo: add panel

Add the panel used in the Google Pixel 3a.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Link: https://lore.kernel.org/r/20240209001639.387374-9-mailingradian@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts b/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts
index 32a7bd59e1ece195f486e40f72755daf4cdc32ec..176b0119fe6d45d7d3fa584f1825f4e4e681c2e7 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts
+++ b/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts
@@ -441,6 +441,47 @@
        };
 };
 
+&mdss {
+       status = "okay";
+};
+
+&mdss_dsi0 {
+       vdda-supply = <&vreg_l1a_1p225>;
+       status = "okay";
+
+       panel@0 {
+               compatible = "samsung,s6e3fa7-ams559nk06";
+               reg = <0>;
+
+               reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&panel_default>;
+
+               power-supply = <&vreg_l6b_3p3>;
+
+               port {
+                       panel_in: endpoint {
+                               remote-endpoint = <&mdss_dsi0_out>;
+                       };
+               };
+       };
+};
+
+&mdss_dsi0_out {
+       remote-endpoint = <&panel_in>;
+       data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+       vdds-supply = <&vreg_l1b_0p925>;
+       status = "okay";
+};
+
+&mdss_mdp {
+       status = "okay";
+};
+
 &pm660l_gpios {
        vol_up_pin: vol-up-state {
                pins = "gpio7";
@@ -481,6 +522,29 @@
 &tlmm {
        gpio-reserved-ranges = <0 4>, <81 4>;
 
+       panel_default: panel-default-state {
+               te-pins {
+                       pins = "gpio10";
+                       function = "mdp_vsync";
+                       drive-strength = <2>;
+                       bias-pull-down;
+               };
+
+               reset-pins {
+                       pins = "gpio75";
+                       function = "gpio";
+                       drive-strength = <8>;
+                       bias-disable;
+               };
+
+               mode-pins {
+                       pins = "gpio76";
+                       function = "gpio";
+                       drive-strength = <8>;
+                       bias-disable;
+               };
+       };
+
        touchscreen_default: ts-default-state {
                ts-reset-pins {
                        pins = "gpio99";