From: Neil Armstrong Date: Tue, 21 Mar 2023 13:21:45 +0000 (+0100) Subject: dt-bindings: usb: snps,dwc3: document HS & SS OF graph ports X-Git-Tag: microblaze-v6.6~615^2~95 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=a33113f7369395a70de8b52d6e9fda17aa548aad;p=linux-2.6-microblaze.git 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: Rob Herring Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20230130-topic-sm8450-upstream-pmic-glink-v5-5-552f3b721f9e@linaro.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index c167fd577cae..eb58ba96b850 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -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: