Documentation/devicetree/bindings/sound/amlogic,t9015.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/amlogic,t9015.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Amlogic T9015 Internal Audio DAC
   8
   9 maintainers:
  10   - Jerome Brunet <jbrunet@baylibre.com>
  11
  12 allOf:
  13   - $ref: name-prefix.yaml#
  14
  15 properties:
  16   $nodename:
  17     pattern: "^audio-controller@.*"
  18
  19   "#sound-dai-cells":
  20     const: 0
  21
  22   compatible:
  23     items:
  24       - const: amlogic,t9015
  25
  26   clocks:
  27     items:
  28       - description: Peripheral clock
  29
  30   clock-names:
  31     items:
  32       - const: pclk
  33
  34   reg:
  35     maxItems: 1
  36
  37   resets:
  38     maxItems: 1
  39
  40   AVDD-supply:
  41     description:
  42       Analogue power supply.
  43
  44   sound-name-prefix: true
  45
  46 required:
  47   - "#sound-dai-cells"
  48   - compatible
  49   - reg
  50   - clocks
  51   - clock-names
  52   - resets
  53   - AVDD-supply
  54
  55 additionalProperties: false
  56
  57 examples:
  58   - |
  59     #include <dt-bindings/clock/g12a-clkc.h>
  60     #include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
  61
  62     acodec: audio-controller@32000 {
  63         compatible = "amlogic,t9015";
  64         reg = <0x32000 0x14>;
  65         #sound-dai-cells = <0>;
  66         clocks = <&clkc CLKID_AUDIO_CODEC>;
  67         clock-names = "pclk";
  68         resets = <&reset RESET_AUDIO_CODEC>;
  69         AVDD-supply = <&vddao_1v8>;
  70     };