# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2019 BayLibre, SAS
%YAML 1.2
---
$id: http://devicetree.org/schemas/watchdog/amlogic,meson-gxbb-wdt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Meson GXBB SoCs Watchdog timer

maintainers:
  - Neil Armstrong <neil.armstrong@linaro.org>

allOf:
  - $ref: watchdog.yaml#

properties:
  compatible:
    oneOf:
      - enum:
          - amlogic,meson-gxbb-wdt
          - amlogic,t7-wdt
      - items:
          - enum:
              - amlogic,a4-wdt
              - amlogic,c3-wdt
              - amlogic,s4-wdt
          - const: amlogic,t7-wdt

  reg:
    maxItems: 1

  clocks:
    maxItems: 1
    description:
      A phandle to the clock of this PHY

required:
  - compatible
  - reg
  - clocks

unevaluatedProperties: false

examples:
  - |
    watchdog@98d0 {
        compatible = "amlogic,meson-gxbb-wdt";
        reg = <0x98d0 0x10>;
        clocks = <&xtal>;
    };