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

[Konrad Dybcio <konrad.dybcio@linaro.org>]

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