xref: /freebsd/sys/contrib/device-tree/Bindings/pwm/sunplus,sp7021-pwm.yaml (revision d5b0e70f7e04d971691517ce1304d86a1e367e2e)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
# Copyright (C) Sunplus Co., Ltd. 2021
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/sunplus,sp7021-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Sunplus SoC SP7021 PWM Controller

maintainers:
  - Hammer Hsieh <hammerh0314@gmail.com>

allOf:
  - $ref: pwm.yaml#

properties:
  compatible:
    const: sunplus,sp7021-pwm

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  '#pwm-cells':
    const: 2

unevaluatedProperties: false

required:
  - reg
  - clocks

examples:
  - |
    pwm: pwm@9c007a00 {
      compatible = "sunplus,sp7021-pwm";
      reg = <0x9c007a00 0x80>;
      clocks = <&clkc 0xa2>;
      #pwm-cells = <2>;
    };