Commit f5d5a0b5 authored by Sergio Paracuellos's avatar Sergio Paracuellos Committed by Vinod Koul
Browse files

dt-bindings: phy: ralink-usb-phy: convert to dtschema 



Convert the ralink-usb-phy bindings to DT schema.

Signed-off-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231022163006.803800-1-sergio.paracuellos@gmail.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 03c866ca

Documentation/devicetree/bindings/phy/mediatek,mt7628-usbphy.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/phy/mediatek,mt7628-usbphy.yaml#

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



title: Mediatek/Ralink USB PHY



maintainers:

  - Sergio Paracuellos <sergio.paracuellos@gmail.com>



properties:

  compatible:

    enum:

      - mediatek,mt7620-usbphy

      - mediatek,mt7628-usbphy

      - ralink,rt3352-usbphy



  reg:

    maxItems: 1



  "#phy-cells":

    const: 0



  ralink,sysctl:

    description:

      phandle to a ralink syscon register region.

    $ref: /schemas/types.yaml#/definitions/phandle



  resets:

    items:

      - description: USB Host reset controller

      - description: USB Device reset controller



  reset-names:

    items:

      - const: host

      - const: device



required:

  - compatible

  - "#phy-cells"

  - ralink,sysctl

  - resets

  - reset-names



allOf:

  - if:

      properties:

        compatible:

          contains:

            const: mediatek,mt7628-usbphy

    then:

      required:

        - reg

    else:

      properties:

        reg: false



additionalProperties: false



examples:

  - |

    phy@10120000 {

      compatible = "mediatek,mt7628-usbphy";

      reg = <0x10120000 0x1000>;

      #phy-cells = <0>;

      ralink,sysctl = <&sysc>;

      resets = <&rstctrl 22>,

               <&rstctrl 25>;

      reset-names = "host", "device";

    };



...

Documentation/devicetree/bindings/phy/ralink-usb-phy.txt

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Mediatek/Ralink USB PHY



Required properties:

 - compatible: "ralink,rt3352-usbphy"

	       "mediatek,mt7620-usbphy"

	       "mediatek,mt7628-usbphy"

 - reg: required for "mediatek,mt7628-usbphy", unused otherwise

 - #phy-cells: should be 0

 - ralink,sysctl: a phandle to a ralink syscon register region

 - resets: the two reset controllers for host and device

 - reset-names: the names of the 2 reset controllers



Example:



usbphy: phy {

	compatible = "mediatek,mt7628-usbphy";

	reg = <0x10120000 0x1000>;

	#phy-cells = <0>;



	ralink,sysctl = <&sysc>;

	resets = <&rstctrl 22 &rstctrl 25>;

	reset-names = "host", "device";

};