[PATCH v4 26/27] arm64: dts: qcom: starqltechn: add graphics support

[Dzmitry Sankouski]

Add support for gpu and panel.

Signed-off-by: Dzmitry Sankouski <dsankou...@gmail.com>
---
 .../boot/dts/qcom/sdm845-samsung-starqltechn.dts   | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts 
b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
index c36ad043edf0..2710386a89e1 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
@@ -203,6 +203,52 @@ vib_pwm: pwm {
        };
 };
 
+&gpu {
+       status = "okay";
+
+       zap-shader {
+               memory-region = <&gpu_mem>;
+               firmware-name = "qcom/sdm845/starqltechn/a630_zap.mbn";
+       };
+};
+
+&mdss {
+       status = "okay";
+};
+
+&mdss_dsi0 {
+       vdda-supply = <&vreg_l26a_1p2>;
+       status = "okay";
+
+       panel@0 {
+               compatible = "samsung,s6e3ha8";
+               reg = <0>;
+               vci-supply = <&s2dos05_ldo4>;
+               vddr-supply = <&s2dos05_buck1>;
+               vdd3-supply = <&s2dos05_ldo1>;
+               te-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
+               reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+               pinctrl-0 = <&sde_dsi_default &sde_te>;
+               pinctrl-1 = <&sde_dsi_suspend &sde_te>;
+               pinctrl-names = "default", "suspend";
+
+               port {
+                       panel_in: endpoint {
+                               remote-endpoint = <&mdss_dsi0_out>;
+                       };
+               };
+       };
+};
+
+&mdss_dsi0_out {
+       data-lanes = <0 1 2 3>;
+       remote-endpoint = <&panel_in>;
+};
+
+&mdss_dsi0_phy {
+       vdds-supply = <&vdda_mipi_dsi0_pll>;
+       status = "okay";
+};
 
 &apps_rsc {
        regulators-0 {
@@ -837,6 +883,27 @@ &tlmm {
        gpio-reserved-ranges = <27 4>, /* SPI (eSE - embedded Secure Element) */
                               <85 4>; /* SPI (fingerprint reader) */
 
+       sde_dsi_default: sde-dsi-default-state {
+               pins = "gpio6";
+               function = "gpio";
+               drive-strength = <8>;
+               bias-disable;
+       };
+
+       sde_dsi_suspend: sde-dsi-suspend-state {
+               pins = "gpio6";
+               function = "gpio";
+               drive-strength = <2>;
+               bias-pull-down;
+       };
+
+       sde_te: sde-te-state {
+               pins = "gpio10";
+               function = "mdp_vsync";
+               drive-strength = <2>;
+               bias-pull-down;
+       };
+
        sdc2_clk_state: sdc2-clk-state {
                pins = "sdc2_clk";
                bias-disable;

-- 
2.39.2