adi,adau1372.yaml

 1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/sound/adi,adau1372.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: Analog Devices ADAU1372 CODEC
 8
 9maintainers:
10  - Alexandre Belloni <alexandre.belloni@bootlin.com>
11
12description: |
13  Analog Devices ADAU1372 four inputs and two outputs codec.
14  https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1372.pdf
15
16allOf:
17  - $ref: dai-common.yaml#
18
19properties:
20  compatible:
21    enum:
22      - adi,adau1372
23
24  reg:
25    maxItems: 1
26
27  "#sound-dai-cells":
28    const: 0
29
30  clocks:
31    maxItems: 1
32
33  clock-names:
34    const: mclk
35
36  powerdown-gpios:
37    description: GPIO used for hardware power-down.
38    maxItems: 1
39
40required:
41  - "#sound-dai-cells"
42  - compatible
43  - reg
44  - clocks
45  - clock-names
46
47unevaluatedProperties: false
48
49examples:
50  - |
51    i2c {
52        #address-cells = <1>;
53        #size-cells = <0>;
54        audio-codec@3c {
55                compatible = "adi,adau1372";
56                reg = <0x3c>;
57                #sound-dai-cells = <0>;
58                clock-names = "mclk";
59                clocks = <&adau1372z_xtal>;
60        };
61    };
62
63    adau1372z_xtal: clock {
64        compatible = "fixed-clock";
65        #clock-cells = <0>;
66        clock-frequency = <12288000>;
67    };
68...