On 02/08/2024 11:16, Xu Yang wrote: > The usb phy in i.MX95 is compatible with i.MX8MP's, this will add a > compatible "fsl,imx95-usb-phy" for i.MX95. Also change reg maxItems > to 2 since i.MX95 needs another regmap to control Type-C Assist (TCA) > block. Since i.MX95 usb phy is able to switch SS lanes, this will also > add orientation-switch and port property to the file. > > Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx> > --- > .../bindings/phy/fsl,imx8mq-usb-phy.yaml | 40 +++++++++++++++++-- > 1 file changed, 36 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml > index dc3a3f709fea..b0a614a9556d 100644 > --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml > @@ -11,12 +11,17 @@ maintainers: > > properties: > compatible: > - enum: > - - fsl,imx8mq-usb-phy > - - fsl,imx8mp-usb-phy > + oneOf: > + - enum: > + - fsl,imx8mq-usb-phy > + - fsl,imx8mp-usb-phy > + - items: > + - const: fsl,imx95-usb-phy > + - const: fsl,imx8mp-usb-phy > > reg: > - maxItems: 1 > + minItems: 1 > + maxItems: 2 > > "#phy-cells": > const: 0 > @@ -28,6 +33,17 @@ properties: > items: > - const: phy > > + orientation-switch: > + description: > + Flag the PHY as possible handler of USB Type-C orientation switching No need to duplicate definitions of properties. > + type: boolean > + > + port: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + A port node to link the PHY to a TypeC controller for the purpose of > + handling orientation switching. Same here. You probably miss reference to usb-switch. > + > power-domains: > maxItems: 1 > > @@ -89,6 +105,22 @@ required: > - clocks > - clock-names > > +allOf: > + - if: > + properties: > + compatible: > + contains: > + enum: > + - fsl,imx95-usb-phy > + then: > + properties: > + reg: > + minItems: 2 list and describe the items here, instead. Krzysztof
