From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4B0BA175A9C; Sat, 22 Aug 2026 01:45:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787363157; cv=none; b=jJMWMXQXR2bWlUzUbeDg2OB1iUuLr9/2Zl5X/a4Iyz0n2XRPZrNyUYGeLTD0wI+9Bs2EyqiO9XwjyMcRo61f+6xPuMCHrrKxOOr9RD5CKTvh90wkdU61pgkC2wU4acj1yryrYAMzAUZiWTi0aOXIKVasSpVUFgL3l0b1I1n/AMY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787363157; c=relaxed/simple; bh=saY9HDmPbM5AjK3I9l+p+9tDa6BvEBwCvKttGcpSN+c=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PrDb/mpvshnhnXnGYJ0QYP9IROIG+V0Q/SusQv528ntUsSWVMoFL2MlIGLkCNMDgATCC2S5EZpn374YQpfKUvSuj/9oHm7zLA2tR1Qn+S1a9+uej8LaGSd1+c2ZpVIlorJ71/Fw7mlRYdVUl0dRFabmQmRTfkYkZYM4p/LqwnCI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UnD7PNuc; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UnD7PNuc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A59D71F000E9; Sat, 22 Aug 2026 01:45:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787363155; bh=aHl4AIXsgT0RxAd6Okv+/NzPPlDg2No0M78aNfSQzyM=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=UnD7PNucuvv9T8OLHQyT/fm9g1zenXuOiTBWLHjhDXFjRNjaBb+79shFNEkaFL4xM X0xIuL0Ocwbmd6xPCxb6CPHrySHQOKnPiuACwkoPSlrk3lwi5rjnuFuoBL/zhA+dKP faVWf0SHh9tJ96fthoZsgXyga0F1K58MrX74nFBsuOSWT9cWrgW0gvlahICX3BE1fd MZq23OXhQnhKuxanlY/Hrcvx6Y/n22V1gcI3+PkBoNzBoLdPUQLILA6hUpvT2En03X q5KYsaEP8AX4UQk0PJUhnnOfd1Qr61bImHmk85z4WJdmgzdnd9keGNWgjo61LWgrUM omycsAVWIRwRg== Date: Sat, 22 Aug 2026 02:45:48 +0100 From: Jonathan Cameron To: Janani Sunil Cc: Janani Sunil , Nuno =?UTF-8?B?U8Oh?= , Michael Hennerich , David Lechner , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Olivier Moysan , Philipp Zabel , Linus Walleij , Bartosz Golaszewski , Jonathan Corbet , Shuah Khan , Michael Walle , linux@analog.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-doc@vger.kernel.org, Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= Subject: Re: [PATCH v3 01/14] dt-bindings: iio: adc: Add AD7768 Message-ID: <20260822024548.5a6e1d7c@jic23-huawei> In-Reply-To: <6f2b715e-f62b-4b6e-9605-23d6978b6cbb@gmail.com> References: <20260813-ad7768-driver-v3-0-cb554399ad26@analog.com> <20260813-ad7768-driver-v3-1-cb554399ad26@analog.com> <20260816192409.145df670@jic23-huawei> <6f2b715e-f62b-4b6e-9605-23d6978b6cbb@gmail.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 18 Aug 2026 10:27:26 +0200 Janani Sunil wrote: > On 8/16/26 20:24, Jonathan Cameron wrote: > > On Thu, 13 Aug 2026 15:56:54 +0200 > > Janani Sunil wrote: > > > >> Devicetree Bindings for AD7768-4 (4 channel) and AD7768 (8 channel) > >> simultaneous sampling ADCs. > >> > >> Signed-off-by: Janani Sunil > >> --- > >> .../devicetree/bindings/iio/adc/adi,ad7768.yaml | 338 +++++++++++++++++++++ > >> MAINTAINERS | 7 + > >> 2 files changed, 345 insertions(+) > >> > ... > >> + adi,data-lines-number: > >> + $ref: /schemas/types.yaml#/definitions/uint32 > >> + enum: [1, 2, 4, 8] > >> + description: > >> + Number of DOUTx lines used for the high-speed data output interface > >> + (distinct from the SPI control interface). AD7768 supports 1, 2, or 8 > >> + lines; AD7768-4 supports 1 or 4 lines. Defaults to the maximum number > >> + of lines for the selected variant if omitted. > > The default statement is a bit hidden and I'm not sure useful as it's not > > an obvious default. Maybe drop that and make this a required property? > > This property was required in v1. It was changed to optional in v2 following a suggestion to use the highest number of data lines as the default. > Ah fair enough I guess. Jonathan