From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (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 03BB325A33F; Thu, 23 Oct 2025 17:08:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761239318; cv=none; b=Jh9z/fniiNC3g/k41fWqrN2oW82LbUkh3KvrPjggA0YKyB9Oh2otglE7+9/TkNn+Atncz6PureBtYTzaRqrjeKfiSuqPHYYr1KuT0DP3EqXJ84Ol6uyN/z8fdLhN+LY/zOxOa5n4yypTq3f7om0cZuxqOr0CoHDC+l0P7Mb8m9U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761239318; c=relaxed/simple; bh=ItILAxRB6bnrfcBNKxZCG8bfo3smhQs3GfxTqQ51Frw=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=kNIenzcsQRB5/U3bIWkDeVMY1t0VBzas0w827FTDWn095uK7bnjDNyS3WhZOQh46t/rsrOLMTirrJtlB+h07IqUyKMGcTyeJJiw9lMKzoCV4hlysjgpJrp20DJLsMf2AhKYhp8vnDdirjb2qbdL09W7bnzZLzjwPUeoHUUVNk4w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4csspX0h3Lz6M4hp; Fri, 24 Oct 2025 01:04:52 +0800 (CST) Received: from dubpeml100005.china.huawei.com (unknown [7.214.146.113]) by mail.maildlp.com (Postfix) with ESMTPS id E1474140279; Fri, 24 Oct 2025 01:08:33 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml100005.china.huawei.com (7.214.146.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 23 Oct 2025 18:08:33 +0100 Date: Thu, 23 Oct 2025 18:08:31 +0100 From: Jonathan Cameron To: Nuno =?ISO-8859-1?Q?S=E1?= CC: Michael Hennerich , Jonathan Cameron , David Lechner , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , Subject: Re: [PATCH v2 1/3] dt-bindings: iio: dac: Document AD5446 and similar devices Message-ID: <20251023180831.000026ca@huawei.com> In-Reply-To: <20251023-ad5446-bindings-v2-1-27fab9891e86@analog.com> References: <20251023-ad5446-bindings-v2-0-27fab9891e86@analog.com> <20251023-ad5446-bindings-v2-1-27fab9891e86@analog.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: lhrpeml500011.china.huawei.com (7.191.174.215) To dubpeml100005.china.huawei.com (7.214.146.113) On Thu, 23 Oct 2025 14:01:37 +0300 Nuno S=E1 wrote: > Add device tree binding documentation for the Analog Devices AD5446 > family of Digital-to-Analog Converters and compatible devices from > Texas Instruments. There's both SPI and I2C interfaces and feature > resolutions ranging from 8-bit to 16-bit. >=20 > The binding covers 29 compatible devices including the AD5446 series, > AD5600 series, AD5620/5640/5660 variants with different voltage ranges, > and TI DAC081s101/DAC101s101/DAC121s101 devices. >=20 > Signed-off-by: Nuno S=E1 Hi Nuno, Thanks for filling in this missing doc. I wonder what else is old enough that we still don't have docs? Guess I should check when I'm next bored enough (so that's not happening any time soon ;) > --- > .../devicetree/bindings/iio/dac/adi,ad5446.yaml | 138 +++++++++++++++= ++++++ > MAINTAINERS | 8 ++ > 2 files changed, 146 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml b/= Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml > new file mode 100644 > index 000000000000..90fc8ca053fe > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml > @@ -0,0 +1,138 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/dac/adi,ad5446.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analog Devices AD5446 and similar DACs > + > +maintainers: > + - Michael Hennerich > + - Nuno S=E1 > + > +description: | Trivial but don't need the | as hardly matters if these get formatted diffe= rently. > + Digital to Analog Converter devices supporting both SPI and I2C interf= aces. > + These devices feature a range of resolutions from 8-bit to 16-bit. ... > diff --git a/MAINTAINERS b/MAINTAINERS > index 940889b158eb..dae04c308975 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -440,6 +440,14 @@ W: http://wiki.analog.com/AD5398 > W: https://ez.analog.com/linux-software-drivers > F: drivers/regulator/ad5398.c > =20 > +AD5456 DAC DRIVER Tab seems odd here.=20 Hmm. For a lot of ADI drivers we have entries that would look like ANALOG DEVICES INC AD5456 DAC DRIVER Any reason for formatting it like this? > +M: Michael Hennerich > +M: Nuno S=E1 > +L: linux-iio@vger.kernel.org > +S: Supported > +W: https://ez.analog.com/linux-software-drivers > +F: Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml > + > AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) > M: Michael Hennerich > S: Supported >=20