Re: [PATCH v6 1/5] dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon

[Stephen Boyd]

Quoting Tanmay Shah (2020-06-11 18:50:26)
> diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml
> new file mode 100644
> index 000000000000..5fdb9153df00
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml
> @@ -0,0 +1,142 @@
> +        data-lanes = <0 1>;
> +
> +        ports {
> +            #address-cells = <1>;
> +            #size-cells = <0>;
> +
> +            port@0 {
> +                reg = <0>;
> +                dp_in: endpoint {
> +                    remote-endpoint = <&dpu_intf0_out>;
> +                };
> +            };
> +
> +            port@1 {
> +                reg = <1>;
> +                dp_out: endpoint {

Just curious what is eventually connected here? This is possibly a
question for Rob Herring, but I can't figure out how we're supposed to
connect this to the USB type-c connector that is receiving the DP
signal. Does the type-c connector binding support connecting to this end
of the graph? Or should this connect to the DP phy and then the phy
connects to the USB type-c connector node? Right now it is empty which
seems wrong.

> +                };
> +            };
> +        };
> +    };