1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/pwm/mxs-pwm 4 $id: http://devicetree.org/schemas/pwm/mxs-pwm.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Freescale MXS PWM controller 7 title: Freescale MXS PWM controller
8 8
9 maintainers: 9 maintainers:
10 - Shawn Guo <shawnguo@kernel.org> 10 - Shawn Guo <shawnguo@kernel.org>
11 11
12 allOf: 12 allOf:
13 - $ref: pwm.yaml# 13 - $ref: pwm.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 oneOf: 17 oneOf:
18 - const: fsl,imx23-pwm 18 - const: fsl,imx23-pwm
19 - items: 19 - items:
20 - enum: 20 - enum:
21 - fsl,imx28-pwm 21 - fsl,imx28-pwm
22 - const: fsl,imx23-pwm 22 - const: fsl,imx23-pwm
23 23
24 reg: 24 reg:
25 maxItems: 1 25 maxItems: 1
26 26
27 clocks: 27 clocks:
28 maxItems: 1 28 maxItems: 1
29 29
30 "#pwm-cells": 30 "#pwm-cells":
31 const: 3 31 const: 3
32 32
33 fsl,pwm-number: 33 fsl,pwm-number:
34 $ref: /schemas/types.yaml#/definitions/uin 34 $ref: /schemas/types.yaml#/definitions/uint32
35 description: u32 value representing the nu 35 description: u32 value representing the number of PWM devices
36 36
37 required: 37 required:
38 - compatible 38 - compatible
39 - reg 39 - reg
40 - clocks 40 - clocks
41 - fsl,pwm-number 41 - fsl,pwm-number
42 42
43 additionalProperties: false 43 additionalProperties: false
44 44
45 examples: 45 examples:
46 - | 46 - |
47 pwm@80064000 { 47 pwm@80064000 {
48 compatible = "fsl,imx23-pwm"; 48 compatible = "fsl,imx23-pwm";
49 reg = <0x80064000 0x2000>; 49 reg = <0x80064000 0x2000>;
50 clocks = <&clks 30>; 50 clocks = <&clks 30>;
51 #pwm-cells = <3>; 51 #pwm-cells = <3>;
52 fsl,pwm-number = <8>; 52 fsl,pwm-number = <8>;
53 }; 53 };
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