> diff --git a/Documentation/devicetree/bindings/net/mdio-mux.yaml b/Documentation/devicetree/bindings/net/mdio-mux.yaml > new file mode 100644 > index 000000000000..92163fa45f39 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/mdio-mux.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/mdio-mux.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Common MDIO bus multiplexer/switch properties. > + > +maintainers: > + - Andrew Lunn <andrew@xxxxxxx> > + > +description: |+ > + An MDIO bus multiplexer/switch will have several child busses that are > + numbered uniquely in a device dependent manner. The nodes for an MDIO > + bus multiplexer/switch will have one child node for each child bus. > + > +properties: > + $nodename: > + pattern: '^mdio-mux[\-@]?' > + > + mdio-parent-bus: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: > + The phandle of the I2C bus that this multiplexer's master-side port is > + connected to. I2C? This seems like a cut/paste error? Andrew
