From nobody Mon Feb 9 19:44:04 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A2FD923B615; Sun, 11 Jan 2026 10:10:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768126256; cv=none; b=EA3msha8TCtmMLXahPwz7OLRNB6fo+Jrmecqp1w2RjQa4wkL80PL4FW8mt5pKg9JlMA1Q2sMNC+8/99fR14E/9o99ioykWqZZADzkHq40P4M+jcWcDIinpueGDZMDIkv498H4+oJG66gvwAX4IfaRciR6j7lJJXVWzjAxmY2bbo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768126256; c=relaxed/simple; bh=xsMzQVWynxw6TgWLYUHhNMgavDQjYELzFPG0KOZEjA0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Btt1tuUNODudRzKqVBevwwoROV+Nr0VU1jvnRb2IGB6N7pMPZgs7TQyi/0V9zf0Xbp4jS0gjmBiVkps3GtQIbYG0ej1V5wgUJtlkTZ+i6sIUnFTLuz3St9Q3IQ0dy0v3I9XTB7N/FNSUkX/VnJ5UhR0z4+Ocmuna0TQPOa6xA6U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MugEV5Zl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MugEV5Zl" Received: by smtp.kernel.org (Postfix) with ESMTPS id 58171C19423; Sun, 11 Jan 2026 10:10:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768126256; bh=xsMzQVWynxw6TgWLYUHhNMgavDQjYELzFPG0KOZEjA0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=MugEV5ZlssyFwevOsfriuHOM0Dr12YnG1k8f9wrgYcWbbJ3wKZI+An8iSPwfLikcQ Sam1fUaOLvjNU2gRRNhy+y9yX3ZRu5Gew4GjXeph7WEudsvhLpXgyEk2a8olKhibZH djLACUI+mBoWSMCOp13LTJBRYVQh6RnBbRsX8OGXfIid8FZu1bEh5sli/rtjPi15sS Mz/+xS23LVke4QWKmHoNrs2D75WDJ6iOn9wAF9FLyOd+ecOmyRp8jpenMOh+IK2aBb K2zhDUPhIxX+MF/D83agzAMkD02LJyKbAR8htpNPzFOY8B7sm7Pc4etA4IMATC/LV6 9a1PWmgL/7Bpg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 517ACD2502E; Sun, 11 Jan 2026 10:10:56 +0000 (UTC) From: Bharadwaj Raju via B4 Relay Date: Sun, 11 Jan 2026 15:40:30 +0530 Subject: [PATCH 1/2] ASoC: codecs: aw88261: use dvdd-supply regulator 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: <20260111-aw88261-dvdd-v1-1-83fa0850d561@machinesoul.in> References: <20260111-aw88261-dvdd-v1-0-83fa0850d561@machinesoul.in> In-Reply-To: <20260111-aw88261-dvdd-v1-0-83fa0850d561@machinesoul.in> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Weidong Wang Cc: Bhushan Shah , Luca Weiss , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bharadwaj Raju X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768126255; l=992; i=bharadwaj.raju@machinesoul.in; s=20260111; h=from:subject:message-id; bh=xIr52IlUNDq+dta2pfCJcyJY6ZnUYlCMSdXp4Olf60M=; b=c1yMno2pfazzXCrs++QFgsrEiPgRWjMBn823hwA8g5YITANQ61vSxsKmiEK9oZuFnk+sBgohN F79ExVHv0h3DJ88wuzxAfddpBnKtU9x12W9FulbKM25UYH/N3Qm3ZrU X-Developer-Key: i=bharadwaj.raju@machinesoul.in; a=ed25519; pk=0M1a+iMXDqasbx7bQL71NdtuutFXu+lVxsiSnEiyAIg= X-Endpoint-Received: by B4 Relay for bharadwaj.raju@machinesoul.in/20260111 with auth_id=598 X-Original-From: Bharadwaj Raju Reply-To: bharadwaj.raju@machinesoul.in From: Bharadwaj Raju Enable the dvdd regulator on startup. Signed-off-by: Bharadwaj Raju --- sound/soc/codecs/aw88261.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c index 6bd6e7ffd1aa..9a2d167cf809 100644 --- a/sound/soc/codecs/aw88261.c +++ b/sound/soc/codecs/aw88261.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include "aw88261.h" #include "aw88395/aw88395_data_type.h" @@ -1295,6 +1296,10 @@ static int aw88261_init(struct aw88261 **aw88261, st= ruct i2c_client *i2c, struct unsigned int chip_id; int ret; =20 + ret =3D devm_regulator_get_enable(&i2c->dev, "dvdd"); + if (ret) + return dev_err_probe(&i2c->dev, ret, "Failed to enable dvdd supply\n"); + /* read chip id */ ret =3D regmap_read(regmap, AW88261_ID_REG, &chip_id); if (ret) { --=20 2.43.0 From nobody Mon Feb 9 19:44:04 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A2F7F2222C0; Sun, 11 Jan 2026 10:10:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768126256; cv=none; b=QKD6fnTKxoSxaKnZzVrYjtxED1QavzpttfZ03DuCn30WZMkjN6Pt50QuV1RZgswyICs89vojFxT0mcobB4Ik11SfLlwjqXTcl5B3bglfjXxjavn8BCLtcym4xy/yHYAgBLhGwaNRuZPZ2+OIqBVOUNu51akbZW2D5kti1CVSnPA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768126256; c=relaxed/simple; bh=FWQFie0C5TUWkd6++TyGqpPBE1fsNzNE+KYxlBibVTY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=arbwNNI9gbqobP6hwWQISiYFagoB4TZQmf+MwXtOccktkQMWUqsZJYoVTRXmXXg6C86xMX0c5CoDl/OFiyi2aUOHWecNppyJRuJJmdbZPprBDDeh3Wc2TLWngBQvXo8fxqEEYiznPpBQyGRVttBXEdfHtdNWo+U/oRszOcoGE4E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a2VlHBvN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="a2VlHBvN" Received: by smtp.kernel.org (Postfix) with ESMTPS id 67533C19422; Sun, 11 Jan 2026 10:10:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768126256; bh=FWQFie0C5TUWkd6++TyGqpPBE1fsNzNE+KYxlBibVTY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=a2VlHBvNFYioTXqfXmFn17j7Dw4Otz1Akg4cX4QKsFWi9d+WHn+x/seJ+VNbK/PxE e4ogvesFTT6c5iNLIbuMPkJmrtGfffkvaynwgVPzbSc/K6rPEqiQ/ncdRdFPiRlblu qkygYW6DXWHWyVTMrStN3Vl9zllc9E4QWwfuvbNNGfauoZOBW9jKrl0mj6DxHKDwvM RyKgmZyyUkfumgzJsUeYodMf/tT7zAFFcLJ9DycLyeB2+NMmxfbFOXM5ctXlyuYE7l 6igtly/3WieQagKiCmRsUUxF/Z4liurhVYpQbZe9gJpgbnEsw+xj+X//Opok4AJ3Nt N5vLu/Uq9UfKA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 603CAD2502F; Sun, 11 Jan 2026 10:10:56 +0000 (UTC) From: Bharadwaj Raju via B4 Relay Date: Sun, 11 Jan 2026 15:40:31 +0530 Subject: [PATCH 2/2] ASoC: dt-bindings: document dvdd-supply property for awinic,aw88261 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: <20260111-aw88261-dvdd-v1-2-83fa0850d561@machinesoul.in> References: <20260111-aw88261-dvdd-v1-0-83fa0850d561@machinesoul.in> In-Reply-To: <20260111-aw88261-dvdd-v1-0-83fa0850d561@machinesoul.in> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Weidong Wang Cc: Bhushan Shah , Luca Weiss , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bharadwaj Raju X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768126255; l=1176; i=bharadwaj.raju@machinesoul.in; s=20260111; h=from:subject:message-id; bh=RDAmH+QMhrAVsDQ6mEVR7s+ZXNuEnNjhhycIkqn6Zyc=; b=6pKN71ol0pXW85NY7Z+0I7+rJ1buDQnXJXFuJgUKAv2GtFYc8dat5gxFKhN113JH5JQhqeX3W 5m6GrzLOeB5B4Dvd4WYLplAGs2kVyivOjvgRz7q5nv7WzCDeZ+L6Jwo X-Developer-Key: i=bharadwaj.raju@machinesoul.in; a=ed25519; pk=0M1a+iMXDqasbx7bQL71NdtuutFXu+lVxsiSnEiyAIg= X-Endpoint-Received: by B4 Relay for bharadwaj.raju@machinesoul.in/20260111 with auth_id=598 X-Original-From: Bharadwaj Raju Reply-To: bharadwaj.raju@machinesoul.in From: Bharadwaj Raju Add (and require) the dvdd-supply property for awinic,aw88261 in the awinic,aw88395.yaml binding. Signed-off-by: Bharadwaj Raju --- Documentation/devicetree/bindings/sound/awinic,aw88395.yaml | 13 +++++++++= ++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/= Documentation/devicetree/bindings/sound/awinic,aw88395.yaml index bb92d6ca3144..994d68c074a9 100644 --- a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml +++ b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml @@ -33,6 +33,8 @@ properties: reset-gpios: maxItems: 1 =20 + dvdd-supply: true + awinic,audio-channel: description: It is used to distinguish multiple PA devices, so that different @@ -65,6 +67,17 @@ allOf: then: properties: reset-gpios: false + - if: + properties: + compatible: + contains: + const: awinic,aw88261 + then: + required: + - dvdd-supply + else: + properties: + dvdd-supply: false =20 unevaluatedProperties: false =20 --=20 2.43.0