xref: /linux/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml (revision a1ff5a7d78a036d6c2178ee5acd6ba4946243800) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pwm/adi,axi-pwmgen.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Analog Devices AXI PWM generator
8
9maintainers:
10  - Michael Hennerich <Michael.Hennerich@analog.com>
11  - Nuno Sá <nuno.sa@analog.com>
12
13description:
14  The Analog Devices AXI PWM generator can generate PWM signals
15  with variable pulse width and period.
16
17  https://wiki.analog.com/resources/fpga/docs/axi_pwm_gen
18
19allOf:
20  - $ref: pwm.yaml#
21
22properties:
23  compatible:
24    const: adi,axi-pwmgen-2.00.a
25
26  reg:
27    maxItems: 1
28
29  "#pwm-cells":
30    const: 2
31
32  clocks:
33    maxItems: 1
34
35required:
36  - reg
37  - clocks
38
39unevaluatedProperties: false
40
41examples:
42  - |
43    pwm@44b00000 {
44       compatible = "adi,axi-pwmgen-2.00.a";
45       reg = <0x44b00000 0x1000>;
46       clocks = <&spi_clk>;
47       #pwm-cells = <2>;
48    };
49