linux-kernel - [PATCH v2 3/5] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support

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Message-Id: <20241113195240.3699-4-laurentiumihalcea111@gmail.com>
Date: Wed, 13 Nov 2024 14:52:38 -0500
From: Laurentiu Mihalcea <laurentiumihalcea111@...il.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Daniel Baluta <daniel.baluta@....com>,
	Mark Brown <broonie@...nel.org>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Takashi Iwai <tiwai@...e.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Frank Li <Frank.li@....com>
Cc: linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-sound@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/5] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support

From: Laurentiu Mihalcea <laurentiu.mihalcea@....com>

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@....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