From nobody Fri Dec 19 04:54:41 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 971F9CA0EC3 for ; Tue, 12 Sep 2023 06:59:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231143AbjILG7d (ORCPT ); Tue, 12 Sep 2023 02:59:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33030 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231199AbjILG7b (ORCPT ); Tue, 12 Sep 2023 02:59:31 -0400 Received: from out28-123.mail.aliyun.com (out28-123.mail.aliyun.com [115.124.28.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01DED10C9; Mon, 11 Sep 2023 23:59:26 -0700 (PDT) X-Alimail-AntiSpam: AC=CONTINUE;BC=0.1476062|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_system_inform|0.302725-0.000405716-0.696869;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047206;MF=wangweidong.a@awinic.com;NM=1;PH=DS;RN=27;RT=27;SR=0;TI=SMTPD_---.Ud9dop-_1694501955; Received: from ubuntu-VirtualBox..(mailfrom:wangweidong.a@awinic.com fp:SMTPD_---.Ud9dop-_1694501955) by smtp.aliyun-inc.com; Tue, 12 Sep 2023 14:59:22 +0800 From: wangweidong.a@awinic.com To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, perex@perex.cz, tiwai@suse.com, rf@opensource.cirrus.com, shumingf@realtek.com, ckeepax@opensource.cirrus.com, herve.codina@bootlin.com, wangweidong.a@awinic.com, 13916275206@139.com, ryans.lee@analog.com, linus.walleij@linaro.org, sebastian.reichel@collabora.com, fido_max@inbox.ru, povik+lin@cutebit.org, arnd@arndb.de, harshit.m.mogalapalli@oracle.com, liweilei@awinic.com, yijiangtao@awinic.com, colin.i.king@gmail.com, trix@redhat.com, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 2/5] ASoC: dt-bindings: Add schema for "awinic,aw87390" Date: Tue, 12 Sep 2023 14:58:49 +0800 Message-ID: <20230912065852.347000-3-wangweidong.a@awinic.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230912065852.347000-1-wangweidong.a@awinic.com> References: <20230912065852.347000-1-wangweidong.a@awinic.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Weidong Wang Add a DT schema for describing awinic aw87390 audio amplifiers. They are controlled using I2C. Signed-off-by: Weidong Wang Reviewed-by: Rob Herring --- .../bindings/sound/awinic,aw87390.yaml | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw87390.= yaml diff --git a/Documentation/devicetree/bindings/sound/awinic,aw87390.yaml b/= Documentation/devicetree/bindings/sound/awinic,aw87390.yaml new file mode 100644 index 000000000000..ba9d8767c5d5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/awinic,aw87390.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/awinic,aw87390.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Awinic Aw87390 Audio Amplifier + +maintainers: + - Weidong Wang + +description: + The awinic aw87390 is specifically designed to improve + the musical output dynamic range, enhance the overall + sound quallity, which is a new high efficiency, low + noise, constant large volume, 6th Smart K audio amplifier. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: awinic,aw87390 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + awinic,audio-channel: + description: + It is used to distinguish multiple PA devices, so that different + configurations can be loaded to different PA devices + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + +required: + - compatible + - reg + - "#sound-dai-cells" + - awinic,audio-channel + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + audio-codec@58 { + compatible =3D "awinic,aw87390"; + reg =3D <0x58>; + #sound-dai-cells =3D <0>; + awinic,audio-channel =3D <0>; + }; + }; --=20 2.41.0