Documentation/devicetree/bindings/sound/adi,ssm2518.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/adi,ssm2518.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Analog Devices SSM2518 audio amplifier

maintainers:
  - Lars-Peter Clausen <lars@metafoo.de>

allOf:
  - $ref: dai-common.yaml#

properties:
  compatible:
    const: adi,ssm2518

  reg:
    maxItems: 1
    description: |
       I2C address of the device. This will either be 0x34 (ADDR pin low)
       or 0x35 (ADDR pin high)

  gpios:
    maxItems: 1
    description: |
       GPIO connected to the nSD pin. If the property is not present
       it is assumed that the nSD pin is hardwired to always on.

required:
  - compatible
  - reg

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>

    i2c {
        #address-cells = <1>;
        #size-cells = <0>;
        codec@34 {
            compatible = "adi,ssm2518";
            reg = <0x34>;
            gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
        };
    };