arm64: dts: qcom: sdm845-mtp: Add Truly display

Bring in the Truly display and enable the DSI channels to make the
mdss/gpu probe, even though we're lacking LABIB, preventing us from
seeing anything on the screen.

Tested-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Link: https://lore.kernel.org/r/20190513210747.22429-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index 09ad37b..588901b 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -352,6 +352,80 @@
        status = "okay";
 };
 
+&dsi0 {
+       status = "okay";
+       vdda-supply = <&vdda_mipi_dsi0_1p2>;
+
+       qcom,dual-dsi-mode;
+       qcom,master-dsi;
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       ports {
+               port@1 {
+                       endpoint {
+                               remote-endpoint = <&truly_in_0>;
+                               data-lanes = <0 1 2 3>;
+                       };
+               };
+       };
+
+       panel@0 {
+               compatible = "truly,nt35597-2K-display";
+               reg = <0>;
+               vdda-supply = <&vreg_l14a_1p88>;
+
+               reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
+               mode-gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+                               truly_in_0: endpoint {
+                                       remote-endpoint = <&dsi0_out>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                               truly_in_1: endpoint {
+                                       remote-endpoint = <&dsi1_out>;
+                               };
+                       };
+               };
+       };
+};
+
+&dsi0_phy {
+       status = "okay";
+       vdds-supply = <&vdda_mipi_dsi0_pll>;
+};
+
+&dsi1 {
+       status = "okay";
+       vdda-supply = <&vdda_mipi_dsi1_1p2>;
+
+       qcom,dual-dsi-mode;
+
+       ports {
+               port@1 {
+                       endpoint {
+                               remote-endpoint = <&truly_in_1>;
+                               data-lanes = <0 1 2 3>;
+                       };
+               };
+       };
+};
+
+&dsi1_phy {
+       status = "okay";
+       vdds-supply = <&vdda_mipi_dsi1_pll>;
+};
+
 &gcc {
        protected-clocks = <GCC_QSPI_CORE_CLK>,
                           <GCC_QSPI_CORE_CLK_SRC>,
@@ -372,6 +446,14 @@
        clock-frequency = <400000>;
 };
 
+&mdss {
+       status = "okay";
+};
+
+&mdss_mdp {
+       status = "okay";
+};
+
 &qupv3_id_1 {
        status = "okay";
 };