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Raven" Date: Thu, 14 Nov 2024 12:01:26 +0100 Subject: [PATCH v2 2/2] ASoC: dt-bindings: simple-mux: add idle-state property Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241114-simple-mux-idle-state-v2-2-a30cb37d2be2@merzmedtech.de> References: <20241114-simple-mux-idle-state-v2-0-a30cb37d2be2@merzmedtech.de> In-Reply-To: <20241114-simple-mux-idle-state-v2-0-a30cb37d2be2@merzmedtech.de> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Belloni Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, "Hendrik v. 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This can be undesirable in some cases, for example when a mechanical relais is used. Adds "idle-state" property from the mux controller to select the output state to be used when the mux is powered down. Signed-off-by: Hendrik v. Raven --- Changes in v2: - No changes --- Documentation/devicetree/bindings/sound/simple-audio-mux.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml = b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml index 194ac1d4f4f5f40a9bc44e8cd0acbf2eab708365..9b1bda4852e160618ffd349d2f7= c90645d5b3e03 100644 --- a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml +++ b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml @@ -29,6 +29,10 @@ properties: $ref: /schemas/types.yaml#/definitions/string-array maxItems: 2 =20 + idle-state: + description: If present specifies the state when the mux is powered do= wn + $ref: /schemas/mux/mux-controller.yaml#/properties/idle-state + sound-name-prefix: true =20 required: @@ -43,4 +47,5 @@ examples: compatible =3D "simple-audio-mux"; mux-gpios =3D <&gpio 3 0>; state-labels =3D "Label_A", "Label_B"; + idle-state =3D <0>; }; --=20 2.47.0