On Wed, Feb 16, 2022 at 08:49:20AM +0100, Oleksij Rempel wrote: > Create initial schema for Microchip/SMSC LAN95xx USB Ethernet controllers and > import some of currently supported USB IDs form drivers/net/usb/smsc95xx.c > > These devices are already used in some of DTs. So, this schema makes it official. > NOTE: there was no previously documented txt based DT binding for this > controllers. > > Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> > --- > .../bindings/net/microchip,lan95xx.yaml | 80 +++++++++++++++++++ > 1 file changed, 80 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/microchip,lan95xx.yaml > > diff --git a/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml b/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml > new file mode 100644 > index 000000000000..8521c65366b4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml > @@ -0,0 +1,80 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/microchip,lan95xx.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: The device tree bindings for the USB Ethernet controllers > + > +maintainers: > + - Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> > + > +description: | > + Device tree properties for hard wired SMSC95xx compatible USB Ethernet > + controller. > + > +allOf: > + - $ref: ethernet-controller.yaml# > + > +properties: > + compatible: > + items: > + - enum: > + - usb424,9500 # SMSC9500 USB Ethernet Device > + - usb424,9505 # SMSC9505 USB Ethernet Device > + - usb424,9530 # SMSC LAN9530 USB Ethernet Device > + - usb424,9730 # SMSC LAN9730 USB Ethernet Device > + - usb424,9900 # SMSC9500 USB Ethernet Device (SAL10) > + - usb424,9901 # SMSC9505 USB Ethernet Device (SAL10) > + - usb424,9902 # SMSC9500A USB Ethernet Device (SAL10) > + - usb424,9903 # SMSC9505A USB Ethernet Device (SAL10) > + - usb424,9904 # SMSC9512/9514 USB Hub & Ethernet Device (SAL10) > + - usb424,9905 # SMSC9500A USB Ethernet Device (HAL) > + - usb424,9906 # SMSC9505A USB Ethernet Device (HAL) > + - usb424,9907 # SMSC9500 USB Ethernet Device (Alternate ID) > + - usb424,9908 # SMSC9500A USB Ethernet Device (Alternate ID) > + - usb424,9909 # SMSC9512/9514 USB Hub & Ethernet Devic. ID) > + - usb424,9e00 # SMSC9500A USB Ethernet Device > + - usb424,9e01 # SMSC9505A USB Ethernet Device > + - usb424,9e08 # SMSC LAN89530 USB Ethernet Device > + - usb424,ec00 # SMSC9512/9514 USB Hub & Ethernet Device > + > + reg: true > + local-mac-address: true > + mac-address: true > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + usb { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethernet@1 { > + compatible = "usb424,ec00"; If this is a hub/ethernet combo device, how is it valid to be standalone without the hub? > + reg = <1>; > + local-mac-address = [00 00 00 00 00 00]; > + }; > + }; > + - | > + usb { > + #address-cells = <1>; > + #size-cells = <0>; > + > + usb1@1 { > + compatible = "usb424,9514"; Not documented. > + reg = <1>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethernet@1 { > + compatible = "usb424,ec00"; > + reg = <1>; > + }; > + }; > + }; > -- > 2.30.2 > >
