Messages in this thread Patch in this message | | | From | Serge Semin <> | Subject | [PATCH v3 02/16] dt-bindings: usb: usb-hcd: Add "otg-rev" property restriction | Date | Tue, 20 Oct 2020 14:20:47 +0300 |
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There are only four OTG revisions are currently supported by the kernel: 0x0100, 0x0120, 0x0130, 0x0200. Any another value is considered as invalid.
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Reviewed-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/usb/usb-hcd.yaml | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml index ee7ea205c71d..e01d8a54971e 100644 --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml @@ -60,6 +60,7 @@ properties: features (HNP/SRP/ADP) is enabled. If ADP is required, otg-rev should be 0x0200 or above. $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0x0100, 0x0120, 0x0130, 0x0200] companion: description: Phandle of a companion device -- 2.27.0
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