On 04/07/2022 11:08, Fabrice Gasnier wrote: > On 7/4/22 09:55, Krzysztof Kozlowski wrote: >> On 01/07/2022 12:04, Fabrice Gasnier wrote: >>> >>> Then I no longer get this warning upon build. But the dtbs_check complains: >>> --- >>> connector: ports: 'port@0' is a required property >>> From schema: .. >>> Documentation/devicetree/bindings/connector/usb-connector.yaml >>> >>> So It looks like to me there's something missing to handle the single >>> port case in usb-connector.yaml, when using the "ports". >>> >>> Maybe usb-connector could be updated to handle "port" (w/o unit-addr) ? >> >> Not really, the dtc warning looks false-positive. Especially that you >> need port@1 for USB 3.0 (super speed), unless you do not support it? > > Hi Krzysztof, > > Having USB2.0 High speed port only is perfectly valid. port@1 is > optional to support USB3.0 as you mention. > > I've no opinion regarding a possible false positive warning. I'd like to > sort this out, perhaps Rob has some recommendation regarding this ? I would propose to skip the DTC warning and stick to the schema with only one port@0. Best regards, Krzysztof
