Enable display on MTP8750 board with Novatek NT37801 panel.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 70 +++++++++++++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
index c8cb521b4c26..68644eccdbff 100644
--- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
@@ -933,6 +933,48 @@ &lpass_vamacro {
qcom,dmic-sample-rate = <4800000>;
};
+&mdss {
+ status = "okay";
+};
+
+&mdss_dsi0 {
+ vdda-supply = <&vreg_l3g_1p2>;
+
+ status = "okay";
+
+ panel@0 {
+ compatible = "novatek,nt37801";
+ reg = <0>;
+
+ reset-gpios = <&tlmm 98 GPIO_ACTIVE_LOW>;
+
+ vddio-supply = <&vreg_l12b_1p8>;
+ vci-supply = <&vreg_l13b_3p0>;
+ vdd-supply = <&vreg_l11b_1p0>;
+
+ pinctrl-0 = <&disp0_reset_n_active>, <&mdp_vsync_active>;
+ pinctrl-1 = <&disp0_reset_n_suspend>, <&mdp_vsync_suspend>;
+ pinctrl-names = "default", "sleep";
+
+ port {
+ panel0_in: endpoint {
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+ };
+};
+
+&mdss_dsi0_out {
+ remote-endpoint = <&panel0_in>;
+ data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+ vdds-supply = <&vreg_l3i_0p88>;
+
+ status = "okay";
+};
+
&pm8550_flash {
status = "okay";
@@ -1194,6 +1236,34 @@ sw-ctrl-pins {
};
};
+ disp0_reset_n_active: disp0-reset-n-active-state {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ disp0_reset_n_suspend: disp0-reset-n-suspend-state {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ mdp_vsync_active: mdp-vsync-active-state {
+ pins = "gpio86";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ mdp_vsync_suspend: mdp-vsync-suspend-state {
+ pins = "gpio86";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
wcd_default: wcd-reset-n-active-state {
pins = "gpio101";
function = "gpio";
--
2.51.0