Re: [RFC PATCH v1 3/3] ARM: dts: qcom: apq8074-dragonboard: enable HDMI output

[Konrad Dybcio]

On 7.05.2023 22:28, Dmitry Baryshkov wrote:
> Enable HDMI output on the APQ8074 dragonboard device.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dyb...@linaro.org>

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>;