dt-bindings: phy: Convert phy-mmp3-usb to json-schema

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

# Copyright 2019,2020 Lubomir Rintel <lkundrak@v3.sk>

%YAML 1.2

---

$id: http://devicetree.org/schemas/phy/marvell,mmp3-usb-phy.yaml#

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

title: Marvell MMP3 USB PHY bindings

maintainers:

  - Lubomir Rintel <lkundrak@v3.sk>

properties:

  $nodename:

    pattern: '^usb-phy@[a-f0-9]+$'

  compatible:

    const: marvell,mmp3-usb-phy

  reg:

    maxItems: 1

    description: base address of the device

  '#phy-cells':

    const: 0

required:

  - compatible

  - reg

  - '#phy-cells'

additionalProperties: false

examples:

  - |

    usb-phy@d4207000 {

      compatible = "marvell,mmp3-usb-phy";

      reg = <0xd4207000 0x40>;

      #phy-cells = <0>;

    };

...

Marvell MMP3 USB PHY

--------------------

Required properties:

- compatible: must be "marvell,mmp3-usb-phy"

- #phy-cells: must be 0

Example:

	usb-phy: usb-phy@d4207000 {

		compatible = "marvell,mmp3-usb-phy";

		reg = <0xd4207000 0x40>;

		#phy-cells = <0>;

	};