[PATCH v5 2/3] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support

Laurentiu Mihalcea
2025-03-11T16:39:32Z

Introduce the 'widgets' property, allowing the creation of widgets from
4 template widgets: Microphone, Line, Headphone, and Speaker. Also
introduce the 'hp-det-gpios' property, which allows using headphone
detection using the specified GPIO.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
---
.../devicetree/bindings/sound/audio-graph-card2.yaml | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
index f943f90d8b15..94588353f852 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
@@ -37,6 +37,10 @@ properties:
codec2codec:
type: object
description: Codec to Codec node
+ hp-det-gpios:
+ $ref: audio-graph.yaml#/properties/hp-det-gpios
+ widgets:
+ $ref: audio-graph.yaml#/properties/widgets

required:
- compatible
--
2.34.1