xref: /freebsd/sys/contrib/device-tree/Bindings/pwm/mxs-pwm.yaml (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pwm/mxs-pwm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale MXS PWM controller
8
9maintainers:
10  - Shawn Guo <shawnguo@kernel.org>
11  - Anson Huang <anson.huang@nxp.com>
12
13properties:
14  compatible:
15    enum:
16      - fsl,imx23-pwm
17
18  reg:
19    maxItems: 1
20
21  "#pwm-cells":
22    const: 3
23
24  fsl,pwm-number:
25    $ref: '/schemas/types.yaml#/definitions/uint32'
26    description: u32 value representing the number of PWM devices
27
28required:
29  - compatible
30  - reg
31  - "#pwm-cells"
32  - fsl,pwm-number
33
34additionalProperties: false
35
36examples:
37  - |
38    pwm@80064000 {
39        compatible = "fsl,imx23-pwm";
40        reg = <0x80064000 0x2000>;
41        #pwm-cells = <3>;
42        fsl,pwm-number = <8>;
43    };
44