Documentation/devicetree/bindings/sound/ti,tpa6130a2.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/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