From nobody Mon Apr 6 18:23:58 2026 Received: from mail-pj1-f49.google.com (mail-pj1-f49.google.com [209.85.216.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0EA73377ED7 for ; Wed, 18 Mar 2026 13:07:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773839265; cv=none; b=UVCnQpPdwdvkjf3Jm25LF39l1gv2jlxcKaoFJfGX3GHVtD+jgoq3C0ZpkT07eGrXqklh5TYtrc3SG9ymOLWc5+lO7PZvWNzL2OdXRvSyUetV7hvm3XqzsUNAlARlGOKeSi/ovdx6+2xwElc0FFj+FemcTClu1wL2zjToKs/SO7M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773839265; c=relaxed/simple; bh=LfmrTgf/ojK7DT+NypOmSIL+kXWQlCzoNSxMkoXMuNc=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=LX9oBiOSM743VSPkhKHZJkaPHX2GM3skhWUFiuAzEw0CPXBtCElDbChpEzPrNFp80Ef/VqSq18HK0F/5FMcLRZ8WPL9g9fpG2JGAf/QzL5yPVgFz8VvZ1jvQgbiIVGQlrhS9p+Yq3PAerLZZrDeW6O5zBi0/DTBVSYbAUBD+vyI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=FNdJbf1E; arc=none smtp.client-ip=209.85.216.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FNdJbf1E" Received: by mail-pj1-f49.google.com with SMTP id 98e67ed59e1d1-35b95a7444bso2503068a91.1 for ; Wed, 18 Mar 2026 06:07:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1773839263; x=1774444063; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=sm0CcoDen686zb2q6eiuQx7mweJvAGSwVDuf2RW0DNs=; b=FNdJbf1E6strr40En/TPLv/ZGVls7OKTDSyAFC8ptjgsyMfCKklz9LmP+RFf1vyQQe ip84iElpM4i/IPfUhMxavJro30RDwVL4y4WbjHNiCGZAAN3gpYRjg2EyrjBI36iV0y1j Yy+GAcGI7rpLaeVlJTyu02+bYi/YPEQxmr1GsY9YPn9IXljt06WL+cL8SUeKTB5MSMOQ hENo/qBVaRRGtlPTVqukrM14hW1ZEQMJXJ1jMqswFH4GSCxW6PadP8Y6atf02VkNQIGG 8Dxb2xsy8TZ9K0pLL8frTUGRzO3FkUSDIYAFEuP5pdSUeE8MJ70kFCozlr+7xoatPUBB Vg7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773839263; x=1774444063; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=sm0CcoDen686zb2q6eiuQx7mweJvAGSwVDuf2RW0DNs=; b=EBCRdR+Alt22P8ibpneYYmEkIJkeQGJF9vGFee+ohHsHl70w0a6UymoSekxWqkyrWd nIQwYMIWz/6jMgW5/narRGmgNQN64KvpuP51mGDVansThRSgtuwMno5+Qwse9+lvICpS AYZqsY+M9o3aFUAUwSBRxt2AwuawtSCmzaOE4W/9BySVmU9x+DYJh0xaHRdi5fx6B26y lInqQ7rE1WEcDpMhMlWqBuTDDwRXY1FzXhnMX5FEWvr6xsQ5caH8y3p7IQb6uNdzAIb7 FVvPbMZlW56j2erZcmtPaD36zOGhXHF0qxubsOKwivdGDGJ44tcToiU2KpNMFq5lwPHz GPrQ== X-Forwarded-Encrypted: i=1; AJvYcCUMsBE5yEckU/IASyBRqB/kYPmN671mPoRJg6bAbSgcrcHUC66x3BFfPtf/suIHjmfFGPvy8xK6EL7TVB8=@vger.kernel.org X-Gm-Message-State: AOJu0Yz5UwkcRWpzjnEbMIZWbDjpnYMhjxfqF3qRenR2sT9sv37/Izb2 6kEIsXHgk8TwCrTihX9NlwUSJ9AHz7/UrA0bwQkfUOtxv34kDcbLLRehiBwTM6Ro X-Gm-Gg: ATEYQzzyK/rbE0jj44qbEUsItqqX74+1I8XQR5rlJntIEXZncnz00TugAx8XC51HfPK DgZ+WV6+tqNXOzicGQ7f+3czuIWSysgF7WKnXaI+9w6NFto2VlVng4WFoxPOPrFiuDVHQSp9JcA tbFUmVZaTGmbDzKcbhq37FNvIXrWsLbtvftbg/TSys1vJHVCSXQ8DaXGZAE28PXbXSG0KM3Nan/ C8PqQZGo77d4BTQJCIqI299wy2RzYSkW6EQlOl64eZwPtojy3h7EVQRsEOH0nejWPEY5CMfVSZN HHuFrLfscHCysTkNcu38UqQe2wMB0UYPJek80jk1tcBzYRq5HONhYgVhoHO6ynCPk+mHoU1Uxnr eX4RexWiqB5wqgeW2r6K89awXVMob3zR11hrVhPMXDDXdHAM6xuDeBlbNBA8GUhGeakjGIegAII WZKiTl9SoLFSq3LJa/Q+UQKyazzXcLA18+EjUYY4CrZPTbJFA2ITX3QxCx+YW6toMBUPEBOqlBn yQ2TD4Y9rBi8OIBPizkJS3oAcpCrOOtVOB8lHTL X-Received: by 2002:a17:90b:17cd:b0:35b:96bb:47b9 with SMTP id 98e67ed59e1d1-35bb9efae60mr2420291a91.19.1773839263179; Wed, 18 Mar 2026 06:07:43 -0700 (PDT) Received: from lorddaniel-VivoBook-ASUSLaptop-K3502ZA-S3502ZA.. ([2401:4900:881f:243e:f3ca:95c3:4873:c02b]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35badbcda60sm6205760a91.14.2026.03.18.06.07.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Mar 2026 06:07:42 -0700 (PDT) From: Piyush Patle To: lars@metafoo.de, nuno.sa@analog.com, lgirdwood@gmail.com, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3] ASoC: dt-bindings: adi,ssm2305: Convert to DT schema Date: Wed, 18 Mar 2026 18:37:33 +0530 Message-Id: <20260318130733.52477-1-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 DT schema to enable dtbs_check validation. Signed-off-by: Piyush Patle Reviewed-by: Krzysztof Kozlowski --- Changes in v3: - Fix Signed-off-by placement - Replace "YAML schema" with "DT schema" in commit body - Add missing Reviewed-by tag Changes in v2: - Fix subject prefix to ASoC: dt-bindings: .../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