Re: [PATCH 1/5] arm64: dts: imx8mp-kontron-bl-osm-s: Add HDMI connector

[Alexander Stein <alexander.stein@ew.tq-group.com>]

Am Freitag, 18. Oktober 2024, 08:48:09 CEST schrieb Liu Ying:
> Add a HDMI connector to connect with i.MX8MP HDMI TX output.
> This is a preparation for making the i.MX8MP LCDIF driver use
> drm_bridge_connector which requires the DRM_BRIDGE_ATTACH_NO_CONNECTOR
> flag.  With that flag, the DW HDMI bridge core driver would
> try to attach the next bridge which is the HDMI connector.
> 
> Signed-off-by: Liu Ying <victor.liu@nxp.com>

Looks similar to imx8mp-tqma8mpql-mba8mpxl.dts, so:
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>

> ---
>  .../dts/freescale/imx8mp-kontron-bl-osm-s.dts | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts
> index 0eb9e726a9b8..445bf5a46c6a 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts
> @@ -23,6 +23,17 @@ extcon_usbc: usbc {
>  		id-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
>  	};
>  
> +	hdmi-connector {
> +		compatible = "hdmi-connector";
> +		type = "a";
> +
> +		port {
> +			hdmi_in: endpoint {
> +				remote-endpoint = <&hdmi_tx_out>;
> +			};
> +		};
> +	};
> +
>  	leds {
>  		compatible = "gpio-leds";
>  
> @@ -168,6 +179,14 @@ &hdmi_tx {
>  	pinctrl-0 = <&pinctrl_hdmi>;
>  	ddc-i2c-bus = <&i2c2>;
>  	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			hdmi_tx_out: endpoint {
> +				remote-endpoint = <&hdmi_in>;
> +			};
> +		};
> +	};
>  };
>  
>  &hdmi_tx_phy {
> 


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