Commit a33113f7 authored by Neil Armstrong's avatar Neil Armstrong Committed by Greg Kroah-Hartman
Browse files

dt-bindings: usb: snps,dwc3: document HS & SS OF graph ports 



Document the optional ports subnode to describe the High-Speed
and Super-Speed connections as separate OF graph links.

The ports property is an alternative to the already documented
single port subnode property.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230130-topic-sm8450-upstream-pmic-glink-v5-5-552f3b721f9e@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 62b5412b

Documentation/devicetree/bindings/usb/snps,dwc3.yaml

+16 −0
Original line number Diff line number Diff line
@@ -377,6 +377,22 @@ properties: 
      This port is used with the 'usb-role-switch' property  to connect the

      dwc3 to type C connector.



  ports:

    $ref: /schemas/graph.yaml#/properties/ports

    description:

      Those ports should be used with any connector to the data bus of this

      controller using the OF graph bindings specified if the "usb-role-switch"

      property is used.



    properties:

      port@0:

        $ref: /schemas/graph.yaml#/properties/port

        description: High Speed (HS) data bus.



      port@1:

        $ref: /schemas/graph.yaml#/properties/port

        description: Super Speed (SS) data bus.



  wakeup-source:

    $ref: /schemas/types.yaml#/definitions/flag

    description: