Hi Xin,
Thank you for the patch.
On Fri, Mar 19, 2021 at 02:32:39PM +0800, Xin Ji wrote:
> Add 'bus-type' and 'data-lanes' define for port0. Define DP tx lane0,
> lane1 swing register array define, and audio enable flag.
>
> Signed-off-by: Xin Ji <xji@xxxxxxxxxxxxxxxx>
> ---
> .../display/bridge/analogix,anx7625.yaml | 58 ++++++++++++++++++-
> 1 file changed, 57 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> index c789784efe30..3f54d5876982 100644
> --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> @@ -34,6 +34,26 @@ properties:
> description: used for reset chip control, RESET_N pin B7.
> maxItems: 1
>
> + analogix,lane0-swing:
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> + minItems: 1
> + maxItems: 20
> + description:
> + an array of swing register setting for DP tx lane0 PHY, please don't
> + add this property, or contact vendor.
DT properties need to be documented. Contacting the vendor doesn't count
as documentation I'm afraid.
> +
> + analogix,lane1-swing:
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> + minItems: 1
> + maxItems: 20
> + description:
> + an array of swing register setting for DP tx lane1 PHY, please don't
> + add this property, or contact vendor.
> +
> + analogix,audio-enable:
> + type: boolean
> + description: let the driver enable audio HDMI codec function or not.
> +
> ports:
> $ref: /schemas/graph.yaml#/properties/ports
>
> @@ -41,13 +61,43 @@ properties:
> port@0:
> $ref: /schemas/graph.yaml#/properties/port
> 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: true
> + data-lanes: true
> +
> + required:
> + - remote-endpoint
> +
> + required:
> + - endpoint
> +
>
> port@1:
> $ref: /schemas/graph.yaml#/properties/port
> description:
> Video port for panel or connector.
>
> + properties:
> + endpoint:
> + $ref: /schemas/media/video-interfaces.yaml#
> + type: object
> + additionalProperties: false
> +
> + properties:
> + remote-endpoint: true
> +
> + required:
> + - remote-endpoint
> +
> required:
> - port@0
> - port@1
> @@ -73,6 +123,10 @@ examples:
> enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
> reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
>
> + analogix,audio-enable;
> + analogix,lane0-swing = <0x14 0x54 0x64 0x74 0x29 0x7b 0x77 0x5b>;
> + analogix,lane1-swing = <0x14 0x54 0x64 0x74 0x29 0x7b 0x77 0x5b>;
> +
> ports {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -81,6 +135,8 @@ examples:
> reg = <0>;
> anx7625_in: endpoint {
> remote-endpoint = <&mipi_dsi>;
> + bus-type = <5>;
> + data-lanes = <0 1 2 3>;
> };
> };
>
--
Regards,
Laurent Pinchart
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