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
7 title: Analog Devices AXI PWM generator
8
9 maintainers:
10 - Michael Hennerich <Michael.Hennerich@analog.com>
11 - Nuno Sá <nuno.sa@analog.com>
12
13 description:
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
19 allOf:
20 - $ref: pwm.yaml#
21
22 properties:
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
35 required:
36 - reg
37 - clocks
38
39 unevaluatedProperties: false
40
41 examples:
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 };
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