arm/dt: Add HDMI Tx Controller device to msm8974 device tree
Add HDMI Tx device to the msm8974 device tree. This device provides
support for transmitting TMDS signal to HDMI compliant TVs, monitors etc.
Change-Id: I8e765e637f61168cf84ec5ef505abb94b4bc4f13
Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974-mdss.dtsi b/arch/arm/boot/dts/msm8974-mdss.dtsi
index dbaa492..0382021 100644
--- a/arch/arm/boot/dts/msm8974-mdss.dtsi
+++ b/arch/arm/boot/dts/msm8974-mdss.dtsi
@@ -29,6 +29,30 @@
vreg-supply = <&pm8941_l2>;
};
+ qcom,hdmi_tx@fd922100 {
+ cell-index = <0>;
+ compatible = "qcom,hdmi-tx";
+ reg = <0xfd922100 0x35C>,
+ <0xfd922500 0x7C>,
+ <0xfc4b8000 0x60F0>;
+ reg-names = "core_physical", "phy_physical", "qfprom_physical";
+
+ hpd-5v-supply = <&pm8941_mvs2>;
+ core-vdda-supply = <&pm8941_l12>;
+ core-vcc-supply = <&pm8941_s3>;
+ qcom,hdmi-tx-supply-names = "hpd-5v", "core-vdda", "core-vcc";
+ qcom,hdmi-tx-supply-type = <0 1 1>;
+ qcom,hdmi-tx-min-voltage-level = <0 1800000 1800000>;
+ qcom,hdmi-tx-max-voltage-level = <0 1800000 1800000>;
+ qcom,hdmi-tx-op-mode = <0 1800000 0>;
+
+ gpios = <&msmgpio 31 0>,
+ <&msmgpio 32 0>,
+ <&msmgpio 33 0>,
+ <&msmgpio 34 0>;
+ qcom,hdmi-tx-gpio-names = "cec-pin", "hpd-ddc-clk", "hpd-ddc-data", "hpd-pin";
+ };
+
qcom,mdss_wb_panel {
compatible = "qcom,mdss_wb";
qcom,mdss_pan_res = <640 480>;