1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/ti,tpa6130a2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Texas Instruments - tpa6130a2 Codec module
8
9 maintainers:
10 - Sebastian Reichel <sre@kernel.org>
11
12 description:
13 Stereo, analog input headphone amplifier
14
15 properties:
16 compatible:
17 enum:
18 - ti,tpa6130a2
19 - ti,tpa6140a2
20
21 reg:
22 maxItems: 1
23
24 Vdd-supply:
25 description: power supply regulator
26
27 power-gpio:
28 description: gpio pin to power the device
29
30 required:
31 - compatible
32 - reg
33 - Vdd-supply
34
35 allOf:
36 - $ref: dai-common.yaml#
37
38 unevaluatedProperties: false
39
40 examples:
41 - |
42 #include <dt-bindings/gpio/gpio.h>
43
44 i2c {
45 #address-cells = <1>;
46 #size-cells = <0>;
47
48 amplifier@60 {
49 compatible = "ti,tpa6130a2";
50 reg = <0x60>;
51 Vdd-supply = <&vmmc2>;
52 power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
53 };
54 };
55
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