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
7 title: Freescale MXS PWM controller
8
9 maintainers:
10 - Shawn Guo <shawnguo@kernel.org>
11 - Anson Huang <anson.huang@nxp.com>
12
13 allOf:
14 - $ref: pwm.yaml#
15
16 properties:
17 compatible:
18 enum:
19 - fsl,imx23-pwm
20
21 reg:
22 maxItems: 1
23
24 "#pwm-cells":
25 const: 3
26
27 fsl,pwm-number:
28 $ref: '/schemas/types.yaml#/definitions/uint32'
29 description: u32 value representing the number of PWM devices
30
31 required:
32 - compatible
33 - reg
34 - fsl,pwm-number
35
36 additionalProperties: false
37
38 examples:
39 - |
40 pwm@80064000 {
41 compatible = "fsl,imx23-pwm";
42 reg = <0x80064000 0x2000>;
43 #pwm-cells = <3>;
44 fsl,pwm-number = <8>;
45 };
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