xref: /freebsd/sys/contrib/device-tree/Bindings/pwm/sunplus,sp7021-pwm.yaml (revision 02e9120893770924227138ba49df1edb3896112a) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright (C) Sunplus Co., Ltd. 2021
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/pwm/sunplus,sp7021-pwm.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Sunplus SoC SP7021 PWM Controller
9
10maintainers:
11  - Hammer Hsieh <hammerh0314@gmail.com>
12
13allOf:
14  - $ref: pwm.yaml#
15
16properties:
17  compatible:
18    const: sunplus,sp7021-pwm
19
20  reg:
21    maxItems: 1
22
23  clocks:
24    maxItems: 1
25
26  '#pwm-cells':
27    const: 2
28
29unevaluatedProperties: false
30
31required:
32  - reg
33  - clocks
34
35examples:
36  - |
37    pwm: pwm@9c007a00 {
38      compatible = "sunplus,sp7021-pwm";
39      reg = <0x9c007a00 0x80>;
40      clocks = <&clkc 0xa2>;
41      #pwm-cells = <2>;
42    };
43