From nobody Sun Feb 8 19:55:29 2026 Received: from mg.richtek.com (mg.richtek.com [220.130.44.152]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4ADA41F3D45; Fri, 4 Apr 2025 14:27:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.130.44.152 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743776831; cv=none; b=UE3pkGFg3IDcRSHL4R3/o2sOWP17raDxi8US5umFBJRSD7x9D+mEYqF0OxNxH6ToFvzzeJ71lLUVuoGlJYAQSjxjgWy5N9IuEMAgbAe2GZQt3tvvWKA7335jxzGdjSrN0+7wKtREQ4XUHH3sFCvN3ycDBH9oqwQo6VY3kd+pG8Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743776831; c=relaxed/simple; bh=1v2fNj+ZRCH03wb1jR5/4jjouhgvW/iVVXH/Yp1f5e8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Zkg4Ik/KlTNQPBJ6Pl0672+sYeMgpG4hMdm9jPhk6VYSoURFKm0qOwtrDrSxDkrfhhWdXyj/STpPyXF7wYDz58k0azQ/oFiKla1xKwUMf60JK+VOJAQl7cTE4BuuSBBTaL4/1mmSJr7itwfhHOyfAVBJgLy3f5QA+bXvSrm38ys= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=richtek.com; spf=pass smtp.mailfrom=richtek.com; dkim=pass (2048-bit key) header.d=richtek.com header.i=@richtek.com header.b=H3dOP6/X; dkim=pass (2048-bit key) header.d=richtek.com header.i=@richtek.com header.b=MKH70pwR; arc=none smtp.client-ip=220.130.44.152 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=richtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=richtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=richtek.com header.i=@richtek.com header.b="H3dOP6/X"; dkim=pass (2048-bit key) header.d=richtek.com header.i=@richtek.com header.b="MKH70pwR" X-MailGates: (SIP:2,PASS,NONE)(compute_score:DELIVER,40,3) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=richtek.com; s=richtek; t=1743776827; bh=yINRnx4qe6G9Tgz3KPBYmrtVIJiw731YNMNOfYkm8ds=; l=1712; h=From:To:Subject:Date:Message-ID:MIME-Version; b=H3dOP6/X5md4nuTc94DyT7W2XOh6eNsxK5lZNdpL/ru7PksShfGaQFUhkH/oW/zFZ TJ050h1PuZE46KgrbOzWT/SIh6VUweQcsKUL8GpBKXtp4Qf0SrES8pbY8Kze2sqoIO E1694ZCzf33eKhN4tHby+NKov0FcgP6iejgXbOzvatJ0P2AlsrhA6YPRXDX7V56OrQ 18VAL5+/7JKw2+fv/XqGhJ/9G/Y0dMkHJ6r8IciKKI9h3ycJABm/QgtFMMSi++jIAH gbZMeLKINQcVhyBdjiEe6P7p0XjVPrJYQS1qwSMxJFbnq1U0bbMReKACoDs7/Xr9Y/ 1C0+xGq0XZs0A== Received: from 192.168.8.21 by mg.richtek.com with MailGates ESMTP Server V3.0(1128081:0:AUTH_RELAY) (envelope-from ); Fri, 04 Apr 2025 22:26:58 +0800 (CST) X-MailGates: (compute_score:DELIVER,40,3) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=richtek.com; s=richtek; t=1743776818; bh=yINRnx4qe6G9Tgz3KPBYmrtVIJiw731YNMNOfYkm8ds=; l=1712; h=From:To:Subject:Date:Message-ID:MIME-Version; b=MKH70pwRRD3fB5kxmWXIhVM1OldeI0VFH7Pn++gTz7umddg7cvKXq+CzOyBc9OrDH 60R+UrErhTHNNsKba//U8Ul+MXwDclHTzqqeP/KBdLF+hCtCeBd3aR/fNd8Bu1ikhO Z4XT/2o5WCAj5awVahpNsSvR8xZv9OxYuB5ep8qPxxJSB2auUHcdGLTgNEnlSyf9Em EGXnrWCJPi5JIUbFsGPp727DSmK0bbLl0qgUMOgAbVppHr2D0iMNWbVNKyZ+y2wySo v2Ygx6RfIEdb+wzIZ2WkrCN1ImjlKk+Y3/tkEHQGbvUH10d227RxF2Yh6EyerJkTyW lP/L4t8C/LKoQ== Received: from 192.168.10.46 by mg.richtek.com with MailGates ESMTPS Server V6.0(1629328:0:AUTH_RELAY) (envelope-from ) (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256/256); Fri, 04 Apr 2025 22:21:09 +0800 (CST) Received: from ex4.rt.l (192.168.10.47) by ex3.rt.l (192.168.10.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 4 Apr 2025 22:21:09 +0800 Received: from git-send.richtek.com (192.168.10.154) by ex4.rt.l (192.168.10.45) with Microsoft SMTP Server id 15.2.1544.11 via Frontend Transport; Fri, 4 Apr 2025 22:21:09 +0800 From: To: Mark Brown , Krzysztof Kozlowski , Conor Dooley CC: Rob Herring , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , ChiYuan Huang , Otto lin , Allen Lin , , , Subject: [PATCH 3/4] ASoC: dt-bindings: Add bindings for Richtek rt9123p Date: Fri, 4 Apr 2025 22:22:13 +0800 Message-ID: <61a77673fabc4f9109b05c19fad4ef1087eccfa5.1743774849.git.cy_huang@richtek.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: 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" From: ChiYuan Huang Document the ASoC Richtek rt9123p. Signed-off-by: ChiYuan Huang --- .../bindings/sound/richtek,rt9123p.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/richtek,rt9123p= .yaml diff --git a/Documentation/devicetree/bindings/sound/richtek,rt9123p.yaml b= /Documentation/devicetree/bindings/sound/richtek,rt9123p.yaml new file mode 100644 index 000000000000..836cd369a68c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/richtek,rt9123p.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/richtek,rt9123p.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT9123P Audio Amplifier + +maintainers: + - ChiYuan Huang + +description: + RT9123P is a RT9123 variant which does not support I2C control. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - richtek,rt9123p + + '#sound-dai-cells': + const: 0 + + enable-gpios: + maxItems: 1 + + enable-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay time for 'ENABLE' pin changes intended to make I2S clocks read= y to + prevent speaker pop noise. The unit is in millisecond. + default: 0 + +required: + - compatible + - '#sound-dai-cells' + +unevaluatedProperties: false + +examples: + - | + #include + + amplifier { + compatible =3D "richtek,rt9123p"; + enable-gpios =3D <&gpio 26 GPIO_ACTIVE_HIGH>; + #sound-dai-cells =3D <0>; + }; --=20 2.34.1