Create initial schema for Microchip/SMSC LAN95xx USB Ethernet controllers and import some of currently supported USB IDs form drivers/net/usb/smsc95xx.c This 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"; + reg = <1>; + local-mac-address = [00 00 00 00 00 00]; + }; + }; + - | + usb { + #address-cells = <1>; + #size-cells = <0>; + + usb1@1 { + compatible = "usb424,9514"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + ethernet@1 { + compatible = "usb424,ec00"; + reg = <1>; + }; + }; + }; -- 2.30.2
