2 files changed, 79 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi
index 6a573875d45a..1c0d06f59d00 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi
@@ -62,4 +62,56 @@
                         bias-disable;
                 };
         };
+
+        hdmi_hpd_active: hdmi_hpd_active {
+                mux {
+                        pins = "gpio34";
+                        function = "hdmi_hot";
+                };
+
+                config {
+                        pins = "gpio34";
+                        bias-pull-down;
+                        drive-strength = <16>;
+                };
+        };
+
+        hdmi_hpd_suspend: hdmi_hpd_suspend {
+                mux {
+                        pins = "gpio34";
+                        function = "hdmi_hot";
+                };
+
+                config {
+                        pins = "gpio34";
+                        bias-pull-down;
+                        drive-strength = <2>;
+                };
+        };
+
+        hdmi_ddc_active: hdmi_ddc_active {
+                mux {
+                        pins = "gpio32", "gpio33";
+                        function = "hdmi_ddc";
+                };
+
+                config {
+                        pins = "gpio32", "gpio33";
+                        drive-strength = <2>;
+                        bias-pull-up;
+                };
+        };
+
+        hdmi_ddc_suspend: hdmi_ddc_suspend {
+                mux {
+                        pins = "gpio32", "gpio33";
+                        function = "hdmi_ddc";
+                };
+
+                config {
+                        pins = "gpio32", "gpio33";
+                        drive-strength = <2>;
+                        bias-pull-down;
+                };
+        };
 };
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
index 6d50449fbcdf..1e78f0b47c89 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -452,6 +452,33 @@
                                 perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
                         };
                 };
+
+                mdss@900000 {
+                        status = "okay";
+
+                        mdp@901000 {
+                                status = "okay";
+                        };
+
+                        hdmi-phy@9a0600 {
+                                status = "okay";
+
+                                vddio-supply = <&pm8994_l12>;
+                                vcca-supply = <&pm8994_l28>;
+                                #phy-cells = <0>;
+                        };
+
+                        hdmi-tx@9a0000 {
+                                status = "okay";
+
+                                pinctrl-names = "default", "sleep";
+                                pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
+                                pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
+
+                                core-vdda-supply = <&pm8994_l12>;
+                                core-vcc-supply = <&pm8994_s4>;
+                        };
+                };
         };