dt-bindings: ptp: Add device tree binding for IDT 82P33 based PTP clock

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/ptp/ptp-idt82p33.yaml#

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

title: IDT 82P33 PTP Clock Device Tree Bindings

description: |

  IDT 82P33XXX Synchronization Management Unit (SMU) based PTP clock

maintainers:

  - Min Li <min.li.xe@renesas.com>

properties:

  compatible:

    enum:

      - idt,82p33810

      - idt,82p33813

      - idt,82p33814

      - idt,82p33831

      - idt,82p33910

      - idt,82p33913

      - idt,82p33914

      - idt,82p33931

  reg:

    maxItems: 1

required:

  - compatible

  - reg

additionalProperties: false

examples:

  - |

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;

        phc@51 {

            compatible = "idt,82p33810";

            reg = <0x51>;

        };

    };