Am Freitag, 18. Oktober 2024, 08:48:10 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@xxxxxxx>
Looks similar to imx8mp-tqma8mpql-mba8mpxl.dts, so:
Reviewed-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
> ---
> .../imx8mp-kontron-smarc-eval-carrier.dts | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts b/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts
> index 2173a36ff691..815f313a2d33 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts
> @@ -29,6 +29,17 @@ 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>;
> + };
> + };
> + };
> +
> sound {
> compatible = "simple-audio-card";
> simple-audio-card,bitclock-master = <&codec_dai>;
> @@ -108,6 +119,14 @@ &hdmi_tx {
> pinctrl-0 = <&pinctrl_hdmi>;
> ddc-i2c-bus = <&i2c3>;
> status = "okay";
> +
> + ports {
> + port@1 {
> + hdmi_tx_out: endpoint {
> + remote-endpoint = <&hdmi_in>;
> + };
> + };
> + };
> };
>
> &hdmi_tx_phy {
>
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