Documentation/devicetree/bindings/pwm/mxs-pwm.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/mxs-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale MXS PWM controller

maintainers:
  - Shawn Guo <shawn.guo@linaro.org>
  - Anson Huang <anson.huang@nxp.com>

properties:
  compatible:
    enum:
      - fsl,imx23-pwm

  reg:
    maxItems: 1

  "#pwm-cells":
    const: 3

  fsl,pwm-number:
    $ref: '/schemas/types.yaml#/definitions/uint32'
    description: u32 value representing the number of PWM devices

required:
  - compatible
  - reg
  - "#pwm-cells"
  - fsl,pwm-number

additionalProperties: false

examples:
  - |
    pwm@80064000 {
        compatible = "fsl,imx23-pwm";
        reg = <0x80064000 0x2000>;
        #pwm-cells = <3>;
        fsl,pwm-number = <8>;
    };