Re: [PATCH 1/2] dt-bindings: usb: Add binding for PS5511 hub controller

[Krzysztof Kozlowski]

On 08/04/2025 06:30, Pin-yen Lin wrote:
>>> +  peer-hub:
>>> +    $ref: /schemas/types.yaml#/definitions/phandle
>>> +    description:
>>> +      phandle to the peer hub on the controller.
>>> +
>>> +  ports:
>>> +    $ref: /schemas/graph.yaml#/properties/ports
>>
>> I don't understand why do you need OF graph here. Children are already
>> defined in patternProperties as usb-devices.
> 
> I would like to describe the connection between the hub and the USB
> connectors, which is similar to commit c44d9dab31d6a9 ("dt-bindings:
> usb: Add downstream facing ports to realtek binding").
> 
> I'm aware that Rob expects a usb-hub.yaml binding in [1]. Should I do that now?
Yes, please, two devices using common pattern is already enough to
create common schema.

Best regards,
Krzysztof