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 properties:
  13   $nodename:
  14     pattern: "^audio-controller@.*"
  15
  16   "#sound-dai-cells":
  17     const: 0
  18
  19   compatible:
  20     items:
  21       - const: amlogic,t9015
  22
  23   clocks:
  24     items:
  25       - description: Peripheral clock
  26
  27   clock-names:
  28     items:
  29       - const: pclk
  30
  31   reg:
  32     maxItems: 1
  33
  34   resets:
  35     maxItems: 1
  36
  37   AVDD-supply:
  38     description:
  39       Analogue power supply.
  40
  41 required:
  42   - "#sound-dai-cells"
  43   - compatible
  44   - reg
  45   - clocks
  46   - clock-names
  47   - resets
  48   - AVDD-supply
  49
  50 additionalProperties: false
  51
  52 examples:
  53   - |
  54     #include <dt-bindings/clock/g12a-clkc.h>
  55     #include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
  56
  57     acodec: audio-controller@32000 {
  58         compatible = "amlogic,t9015";
  59         reg = <0x32000 0x14>;
  60         #sound-dai-cells = <0>;
  61         clocks = <&clkc CLKID_AUDIO_CODEC>;
  62         clock-names = "pclk";
  63         resets = <&reset RESET_AUDIO_CODEC>;
  64         AVDD-supply = <&vddao_1v8>;
  65     };