Commit 2e302613 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Rob Herring
Browse files

dt-bindings: net: add schema for ASIX USB Ethernet controllers 



Create schema for ASIX USB Ethernet controllers and import some of
currently supported USB IDs form drivers/net/usb/asix_devices.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: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220517111505.929722-2-o.rempel@pengutronix.de
parent df5cd369

Documentation/devicetree/bindings/net/asix,ax88178.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/net/asix,ax88178.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: The device tree bindings for the USB Ethernet controllers



maintainers:

  - Oleksij Rempel <o.rempel@pengutronix.de>



description: |

  Device tree properties for hard wired USB Ethernet devices.



allOf:

  - $ref: ethernet-controller.yaml#



properties:

  compatible:

    items:

      - enum:

          - usbb95,1720   # ASIX AX88172

          - usbb95,172a   # ASIX AX88172A

          - usbb95,1780   # ASIX AX88178

          - usbb95,7720   # ASIX AX88772

          - usbb95,772a   # ASIX AX88772A

          - usbb95,772b   # ASIX AX88772B

          - usbb95,7e2b   # ASIX AX88772B



  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 = "usbb95,7e2b";

            reg = <1>;

            local-mac-address = [00 00 00 00 00 00];

        };

    };

  - |

    usb {

        #address-cells = <1>;

        #size-cells = <0>;



        usb1@1 {

            compatible = "usb1234,5678";

            reg = <1>;

            #address-cells = <1>;

            #size-cells = <0>;



            ethernet@1 {

               compatible = "usbb95,772b";

               reg = <1>;

            };

        };

    };