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-rw-r--r--dts/Bindings/sound/audio-graph.yaml20
1 files changed, 11 insertions, 9 deletions
diff --git a/dts/Bindings/sound/audio-graph.yaml b/dts/Bindings/sound/audio-graph.yaml
index 4b46794e51..71f52f7e55 100644
--- a/dts/Bindings/sound/audio-graph.yaml
+++ b/dts/Bindings/sound/audio-graph.yaml
@@ -4,18 +4,21 @@
$id: http://devicetree.org/schemas/sound/audio-graph.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Audio Graph Device Tree Bindings
+title: Audio Graph
maintainers:
- Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+allOf:
+ - $ref: /schemas/sound/dai-params.yaml#
+
properties:
dais:
$ref: /schemas/types.yaml#/definitions/phandle-array
label:
maxItems: 1
prefix:
- description: "device name prefix"
+ description: device name prefix
$ref: /schemas/types.yaml#/definitions/string
routing:
description: |
@@ -24,14 +27,13 @@ properties:
connection's sink, the second being the connection's source.
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
widgets:
- description: User specified audio sound widgets.
+ description: |
+ User specified audio sound widgets.
+ Each entry is a pair of strings, the first being the type of
+ widget ("Microphone", "Line", "Headphone", "Speaker"), the
+ second being the machine specific name for the widget.
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
- convert-rate:
- description: CPU to Codec rate convert.
- $ref: /schemas/types.yaml#/definitions/uint32
- convert-channels:
- description: CPU to Codec rate channels.
- $ref: /schemas/types.yaml#/definitions/uint32
+
pa-gpios:
maxItems: 1
hp-det-gpio: