Documentation/devicetree/bindings/sound/ti,tas57xx.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/ti,tas57xx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers

maintainers:
  - Neil Armstrong <neil.armstrong@linaro.org>

properties:
  compatible:
    enum:
      - ti,tas5707
      - ti,tas5711
      - ti,tas5717
      - ti,tas5719
      - ti,tas5721
      - ti,tas5733

  reg:
    maxItems: 1

  reset-gpios:
    maxItems: 1
    description: GPIO for the active low reset line

  pdn-gpios:
    maxItems: 1
    description: GPIO for the active low powerdown line

  clocks:
    maxItems: 1

  clock-names:
    const: mclk

  AVDD-supply: true
  DVDD-supply: true
  HPVDD-supply: true
  PVDD_AB-supply: true
  PVDD_CD-supply: true
  PVDD_A-supply: true
  PVDD_B-supply: true
  PVDD_C-supply: true
  PVDD_D-supply: true
  DRVDD-supply: true
  PVDD-supply: true

  '#sound-dai-cells':
    const: 0

  port:
    $ref: audio-graph-port.yaml#
    unevaluatedProperties: false

required:
  - compatible
  - reg
  - '#sound-dai-cells'

allOf:
  - $ref: dai-common.yaml#
  - if:
      properties:
        compatible:
          contains:
            enum:
              - ti,tas5717
              - ti,tas5719
    then:
      properties:
        PVDD_A-supply: false
        PVDD_B-supply: false
        PVDD_C-supply: false
        PVDD_D-supply: false
        DRVDD-supply: false
        PVDD-supply: false

  - if:
      properties:
        compatible:
          contains:
            enum:
              - ti,tas5711
    then:
      properties:
        HPVDD-supply: false
        PVDD_AB-supply: false
        PVDD_CD-supply: false
        DRVDD-supply: false
        PVDD-supply: false

  - if:
      properties:
        compatible:
          contains:
            enum:
              - ti,tas5721
    then:
      properties:
        HPVDD-supply: false
        PVDD_AB-supply: false
        PVDD_CD-supply: false
        PVDD_A-supply: false
        PVDD_B-supply: false
        PVDD_C-supply: false
        PVDD_D-supply: false

unevaluatedProperties: false

examples:
  - |
   i2c {
     #address-cells = <1>;
     #size-cells = <0>;

     codec@2a {
       compatible = "ti,tas5717";
       reg = <0x2a>;
       #sound-dai-cells = <0>;
       reset-gpios = <&gpio1 15 0>;
       pdn-gpios = <&gpio1 15 0>;
       AVDD-supply = <&avdd_supply>;
       DVDD-supply = <&dvdd_supply>;
       HPVDD-supply = <&hpvdd_supply>;
       PVDD_AB-supply = <&pvdd_ab_supply>;
       PVDD_CD-supply = <&pvdd_cd_supply>;
     };
   };

...