diff mbox series

ASoC: dt-bindings: audio-graph-card2: add support for aux devices

Message ID 87jzin3yc8.wl-kuninori.morimoto.gx@renesas.com
State New
Headers show
Series ASoC: dt-bindings: audio-graph-card2: add support for aux devices | expand

Commit Message

Kuninori Morimoto June 18, 2024, 12:10 a.m. UTC 
Add device tree property to define auxiliary devices to be added to
Audio Graph Card which is already supported on Simle Card.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 .../devicetree/bindings/sound/audio-graph-card2.yaml         | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
index d3ce4de449d5..f943f90d8b15 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
@@ -23,6 +23,11 @@  properties:
       Each entry is a pair of strings, the first being the
       connection's sink, the second being the connection's source.
     $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+  aux-devs:
+    description: |
+      List of phandles pointing to auxiliary devices, such
+      as amplifiers, to be added to the sound card.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
   multi:
     type: object
     description: Multi-CPU/Codec node