xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/pwm/pwm.yaml (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/pwm/pwm.yaml#
5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml#
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: PWM controllers (providers)
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunmaintainers:
10*4882a593Smuzhiyun  - Thierry Reding <thierry.reding@gmail.com>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyunproperties:
13*4882a593Smuzhiyun  $nodename:
14*4882a593Smuzhiyun    pattern: "^pwm(@.*|-[0-9a-f])*$"
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun  "#pwm-cells":
17*4882a593Smuzhiyun    description:
18*4882a593Smuzhiyun      Number of cells in a PWM specifier.
19*4882a593Smuzhiyun
20*4882a593Smuzhiyunrequired:
21*4882a593Smuzhiyun  - "#pwm-cells"
22*4882a593Smuzhiyun
23*4882a593SmuzhiyunadditionalProperties: true
24*4882a593Smuzhiyun
25*4882a593Smuzhiyunexamples:
26*4882a593Smuzhiyun  - |
27*4882a593Smuzhiyun    pwm: pwm@7000a000 {
28*4882a593Smuzhiyun        compatible = "nvidia,tegra20-pwm";
29*4882a593Smuzhiyun        reg = <0x7000a000 0x100>;
30*4882a593Smuzhiyun        #pwm-cells = <2>;
31*4882a593Smuzhiyun    };
32