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([2405:201:31:d01f:962:a48e:8021:2c05]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82a07244071sm11782298b3a.6.2026.03.15.14.54.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Mar 2026 14:54:55 -0700 (PDT) From: Piyush Patle To: Lars-Peter Clausen , =?UTF-8?q?Nuno=20S=C3=A1?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Liam Girdwood , Mark Brown , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: sound: adi,ssm2305: Convert to DT schema Date: Mon, 16 Mar 2026 03:24:47 +0530 Message-Id: <20260315215447.276886-1-piyushpatle228@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert the SSM2305 speaker amplifier binding from text format to YAML schema to enable dtbs_check validation. Remove the legacy text binding. Signed-off-by: Piyush Patle Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/sound/adi,ssm2305.txt | 14 ------ .../bindings/sound/adi,ssm2305.yaml | 46 +++++++++++++++++++ 2 files changed, 46 insertions(+), 14 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/adi,ssm2305.txt create mode 100644 Documentation/devicetree/bindings/sound/adi,ssm2305.yaml diff --git a/Documentation/devicetree/bindings/sound/adi,ssm2305.txt b/Docu= mentation/devicetree/bindings/sound/adi,ssm2305.txt deleted file mode 100644 index a9c9d83c8a30..000000000000 --- a/Documentation/devicetree/bindings/sound/adi,ssm2305.txt +++ /dev/null @@ -1,14 +0,0 @@ -Analog Devices SSM2305 Speaker Amplifier -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D - -Required properties: - - compatible : "adi,ssm2305" - - shutdown-gpios : The gpio connected to the shutdown pin. - The gpio signal is ACTIVE_LOW. - -Example: - -ssm2305: analog-amplifier { - compatible =3D "adi,ssm2305"; - shutdown-gpios =3D <&gpio3 20 GPIO_ACTIVE_LOW>; -}; diff --git a/Documentation/devicetree/bindings/sound/adi,ssm2305.yaml b/Doc= umentation/devicetree/bindings/sound/adi,ssm2305.yaml new file mode 100644 index 000000000000..b841da2dc284 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,ssm2305.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/adi,ssm2305.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices SSM2305 Class-D Speaker Amplifier + +maintainers: + - Lars-Peter Clausen + +description: + The SSM2305 is a filterless, high efficiency, mono 2.8 W Class-D + audio amplifier with a micropower shutdown mode controlled via a + dedicated active-low GPIO pin. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: adi,ssm2305 + + shutdown-gpios: + maxItems: 1 + description: + GPIO connected to the shutdown pin (SD) of the SSM2305. + The pin is active-low; asserting it puts the device into + micropower shutdown mode. + +required: + - compatible + - shutdown-gpios + +unevaluatedProperties: false + +examples: + - | + #include + + analog-amplifier { + compatible =3D "adi,ssm2305"; + shutdown-gpios =3D <&gpio3 20 GPIO_ACTIVE_LOW>; + }; + +... --=20 2.34.1