Documentation/devicetree/bindings/sound/socionext,uniphier-evea.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/socionext,uniphier-evea.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: UniPhier EVEA SoC-internal sound codec
   8
   9 maintainers:
  10   - <alsa-devel@alsa-project.org>
  11
  12 allOf:
  13   - $ref: dai-common.yaml#
  14
  15 properties:
  16   compatible:
  17     const: socionext,uniphier-evea
  18
  19   reg:
  20     maxItems: 1
  21
  22   clock-names:
  23     items:
  24       - const: evea
  25       - const: exiv
  26
  27   clocks:
  28     minItems: 2
  29     maxItems: 2
  30
  31   reset-names:
  32     items:
  33       - const: evea
  34       - const: exiv
  35       - const: adamv
  36
  37   resets:
  38     minItems: 3
  39     maxItems: 3
  40
  41   "#sound-dai-cells":
  42     const: 1
  43
  44 patternProperties:
  45   "^port@[0-9]$":
  46     description: |
  47       Port number of DT node is specified by the following DAI channels.
  48         0: line1
  49         1: hp
  50         2: line2
  51     $ref: audio-graph-port.yaml#
  52     unevaluatedProperties: false
  53
  54 unevaluatedProperties: false
  55
  56 required:
  57   - compatible
  58   - reg
  59   - clock-names
  60   - clocks
  61   - reset-names
  62   - resets
  63   - "#sound-dai-cells"
  64
  65 examples:
  66   - |
  67     codec@57900000 {
  68         compatible = "socionext,uniphier-evea";
  69         reg = <0x57900000 0x1000>;
  70         clock-names = "evea", "exiv";
  71         clocks = <&sys_clk 41>, <&sys_clk 42>;
  72         reset-names = "evea", "exiv", "adamv";
  73         resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>;
  74         #sound-dai-cells = <1>;
  75     };