Messages in this thread Patch in this message | | | From | Fabrice Gasnier <> | Subject | [PATCH] dt-bindings: usb: dwc2: document the port when usb-role-switch is used | Date | Wed, 13 Oct 2021 18:53:46 +0200 |
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Document the "port" property, which is used with "usb-role-switch" to describe the bus connector. Definition is inspired from mediatek,mtu3.yaml.
This fixes some errors seen when running "make dtbs_check": ... 'port' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: ... Documentation/devicetree/bindings/usb/dwc2.yaml
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> --- Documentation/devicetree/bindings/usb/dwc2.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 10c7d9b..7d1aa53 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -130,6 +130,16 @@ properties: description: If present indicates that we need to reset the PHY when we detect a wakeup. This is due to a hardware errata. + port: + description: + Any connector to the data bus of this controller should be modelled + using the OF graph bindings specified, if the "usb-role-switch" + property is used. See graph.txt + $ref: /schemas/graph.yaml#/properties/port + +dependencies: + port: [ 'usb-role-switch' ] + required: - compatible - reg -- 2.7.4
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