linux-kernel - Re: [PATCH v2 3/4] dt-bindings:drm/bridge:anx7625: add port@0 property

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Date:   Fri, 22 Apr 2022 16:03:21 +0200
From:   Robert Foss <robert.foss@...aro.org>
To:     Xin Ji <xji@...logixsemi.com>
Cc:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        bliang@...logixsemi.com, qwen@...logixsemi.com,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] dt-bindings:drm/bridge:anx7625: add port@0 property

On Fri, 22 Apr 2022 at 10:48, Xin Ji <xji@...logixsemi.com> wrote:
>
> Add 'bus-type' and 'data-lanes' define, bus-type 7 for MIPI DPI
> input, others for DSI input.
>
> Signed-off-by: Xin Ji <xji@...logixsemi.com>
>
> ---
> V1 -> V2: rebase on the latest code.
> ---
>  .../display/bridge/analogix,anx7625.yaml      | 19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> index 35a48515836e..4590186c4a0b 100644
> --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> @@ -94,7 +94,22 @@ properties:
>          $ref: /schemas/graph.yaml#/$defs/port-base
>          unevaluatedProperties: false
>          description:
> -          Video port for MIPI DSI input.
> +          MIPI DSI/DPI input.
> +
> +        properties:
> +          endpoint:
> +            $ref: /schemas/media/video-interfaces.yaml#
> +            type: object
> +            additionalProperties: false
> +
> +            properties:
> +              remote-endpoint: true
> +
> +              bus-type:
> +                enum: [7]
> +                default: 1
> +
> +              data-lanes: true
>
>        port@1:
>          $ref: /schemas/graph.yaml#/properties/port
> @@ -143,6 +158,8 @@ examples:
>                      reg = <0>;
>                      anx7625_in: endpoint {
>                          remote-endpoint = <&mipi_dsi>;
> +                        bus-type = <7>;
> +                        data-lanes = <0 1 2 3>;
>                      };
>                  };
>

Reviewed-by: Robert Foss <robert.foss@...aro.org>