On 7.05.2023 22:28, Dmitry Baryshkov wrote:
> Enable HDMI output on the APQ8074 dragonboard device.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
> .../arm/boot/dts/qcom-apq8074-dragonboard.dts | 30 +++++++++++++++++++
> 1 file changed, 30 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
> index 72f7e09a5bbf..850427bd2f82 100644
> --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
> +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
> @@ -20,6 +20,18 @@ chosen {
> stdout-path = "serial0:115200n8";
> };
>
> + hdmi-out {
> + compatible = "hdmi-connector";
> + hdmi-pwr-supply = <&pm8941_5vs2>;
> + type = "a";
> +
> + port {
> + hdmi_con: endpoint {
> + remote-endpoint = <&mdss_hdmi_out>;
> + };
> + };
> + };
> +
> reserved-memory {
> mpss_region: mpss@ac00000 {
> reg = <0x0ac00000 0x2500000>;
> @@ -90,6 +102,24 @@ &mdss {
> status = "okay";
> };
>
> +&mdss_hdmi {
> + core-vdda-supply = <&pm8941_l12>;
> + core-vcc-supply = <&pm8941_s3>;
> +
> + status = "okay";
> +};
> +
> +&mdss_hdmi_out {
> + remote-endpoint = <&hdmi_con>;
> +};
> +
> +&mdss_hdmi_phy {
> + core-vdda-supply = <&pm8941_l12>;
> + vddio-supply = <&pm8941_l12>;
> +
> + status = "okay";
> +};
> +
> &pm8941_wled {
> qcom,cs-out;
> qcom,switching-freq = <3200>;
