Commit da6557ed authored by Álvaro Fernández Rojas's avatar Álvaro Fernández Rojas Committed by David S. Miller
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dt-bindings: net: Add bcm6368-mdio-mux bindings 



Add documentations for bcm6368 mdio mux driver.

Signed-off-by: default avatarÁlvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5acd0cfb

Documentation/devicetree/bindings/net/brcm,bcm6368-mdio-mux.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/brcm,bcm6368-mdio-mux.yaml#

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



title: Broadcom BCM6368 MDIO bus multiplexer



maintainers:

  - Álvaro Fernández Rojas <noltari@gmail.com>



description:

  This MDIO bus multiplexer defines buses that could be internal as well as

  external to SoCs. When child bus is selected, one needs to select these two

  properties as well to generate desired MDIO transaction on appropriate bus.



allOf:

  - $ref: "mdio.yaml#"



properties:

  compatible:

    const: brcm,bcm6368-mdio-mux



  "#address-cells":

    const: 1



  "#size-cells":

    const: 0



  reg:

    maxItems: 1



required:

  - compatible

  - reg



patternProperties:

  '^mdio@[0-1]$':

    type: object

    properties:

      reg:

        maxItems: 1



      "#address-cells":

        const: 1



      "#size-cells":

        const: 0



    required:

      - reg

      - "#address-cells"

      - "#size-cells"



unevaluatedProperties: false



examples:

  - |

    mdio0: mdio@10e000b0 {

      #address-cells = <1>;

      #size-cells = <0>;

      compatible = "brcm,bcm6368-mdio-mux";

      reg = <0x10e000b0 0x6>;



      mdio_int: mdio@0 {

        #address-cells = <1>;

        #size-cells = <0>;

        reg = <0>;

      };



      mdio_ext: mdio@1 {

        #address-cells = <1>;

        #size-cells = <0>;

        reg = <1>;

      };

    };