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Tue, 11 Feb 2025 14:58:46 -0800 (PST) From: Laurentiu Mihalcea To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Kuninori Morimoto , Sascha Hauer Cc: Pengutronix Kernel Team , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 2/3] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support Date: Tue, 11 Feb 2025 17:58:07 -0500 Message-Id: <20250211225808.3050-3-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250211225808.3050-1-laurentiumihalcea111@gmail.com> References: <20250211225808.3050-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea 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 Acked-by: Krzysztof Kozlowski --- .../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