[PATCH] dt-bindings: usb: mtu3: Add ports property

Chunfeng Yun (云春峰) Chunfeng.Yun at mediatek.com
Sat Feb 22 00:35:53 PST 2025


On Thu, 2025-02-20 at 22:22 +0800, Macpaul Lin wrote:
> Define the ports property in the mediatek,mtu3 device tree binding
> schema.
> Include definitions for port at 0 and port at 1, specifying their roles as
> High Speed (HS) and Super Speed (SS) data buses, respectively.
> 
> Suggested-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno at collabora.com>
> Signed-off-by: Macpaul Lin <macpaul.lin at mediatek.com>
> ---
>  .../devicetree/bindings/usb/mediatek,mtu3.yaml       | 12
> ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> index d4e187c78a0b..21fc6bbe954f 100644
> --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> @@ -155,6 +155,18 @@ properties:
>        property is used. See graph.txt
>      $ref: /schemas/graph.yaml#/properties/port
>  
> +  ports:
> +    $ref: /schemas/graph.yaml#/properties/ports
> +
> +    properties:
> +      port at 0:
> +        $ref: /schemas/graph.yaml#/properties/port
> +        description: High Speed (HS) data bus.
> +
> +      port at 1:
> +        $ref: /schemas/graph.yaml#/properties/port
> +        description: Super Speed (SS) data bus.
> +
>    enable-manual-drd:
>      $ref: /schemas/types.yaml#/definitions/flag
>      description:
Reviewed-by: Chunfeng Yun <chunfeng.yun at mediatek.com>

Thank you



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