From mboxrd@z Thu Jan 1 00:00:00 1970 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 315EA296BD1; Fri, 13 Mar 2026 09:35:23 +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=1773394524; cv=none; b=AZykKVIgHy2/YMOtlaideNVoIxfHJCG9TuiwHj4BUP0OswAkv91Ckwd4X2ThIWh8Hj+/+G0XhCJceBLeTHs3YKRmFaQgTFUML3y+Gxk70WAAI+7ttP5693vCvbdBfQFGIDftJGc1zWB0uFZ4kLiM8QvVE996atC5B5/63+73KMI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773394524; c=relaxed/simple; bh=jaB+1CakNZgWgLrsSvJqdBRaLxvtHjkvfKNSDntfPoc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gCi45HuezeAfPZbrJ2HG8NT4oUUiYJwilnC40VuHikxHnV0zRIdNlXcn0/Y3EGo6z9Mw3RyFxDJpHljpGHHgILf2C3wTwiYgiOSXBGtmlqszjkGsHgvmTqwFCDJo1/ir8HN0Y3fgQv1O2AXg3zocy0oyXFNJJhFa9FWWvqZv5lc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B1fgZWhZ; 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="B1fgZWhZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48DF5C19421; Fri, 13 Mar 2026 09:35:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773394523; bh=jaB+1CakNZgWgLrsSvJqdBRaLxvtHjkvfKNSDntfPoc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=B1fgZWhZiIRWBUrXltVDt8581ft4q34SrHwj3008V6kojox6NwIQD8/daWrJnEXgr d/JpICTQFLUC1+P/Qn8AqDvitk7M1HBldKls0yOgd+sH9Y9cAuIeM7U7CBxetqTiLz P4+KyonaeKEacI3+zCW9Lqf/M4dlWDh0tnPEu39paHM3ulkwd/uOSpC8Ic1M9vRZ4g l7FaEWk9Sr2y3sIEudvjxvCBs82Jgr4ymbiMhcNrKh+9EZvOC3br+Z9YVHx+fsLbea E4RSLoa6nYE3tFTe9+nKUST1bsF6D3ncHXFJfyqA8v7FCEpZjNZkqy6tTXrAVotAVK yPrX9Z/uIS0CQ== Date: Fri, 13 Mar 2026 10:35:21 +0100 From: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= To: Alexis Czezar Torreno Cc: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , David Lechner , Nuno =?utf-8?B?U8Oh?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org Subject: Re: [PATCH v2 0/3] Add support for AD5706R DAC Message-ID: References: <20260311-dev_ad5706r-v2-0-f367063dbd1b@analog.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="wagw2cm65uqxofpr" Content-Disposition: inline In-Reply-To: <20260311-dev_ad5706r-v2-0-f367063dbd1b@analog.com> --wagw2cm65uqxofpr Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH v2 0/3] Add support for AD5706R DAC MIME-Version: 1.0 Hello, On Wed, Mar 11, 2026 at 08:23:16AM +0800, Alexis Czezar Torreno wrote: > This series adds support for the Analog Devices AD5706R, a 4-channel > 16-bit current output digital-to-analog converter with SPI interface. >=20 > The AD5706R features: > - 4 independent current output DAC channels > - Configurable output ranges (50mA, 150mA, 200mA, 300mA) > - Hardware and software LDAC trigger with configurable edge selection > - Toggle and dither modes per channel > - Internal or external voltage reference selection > - PWM-controlled LDAC > - Dynamic change SPI speed >=20 > The driver exposes standard IIO raw/scale/offset channel attributes for > DAC output control, sampling frequency for PWM-based LDAC timing, and > extended attributes for device configuration including output range > selection, trigger mode, and multiplexer output. >=20 > This driver is developed and tested on the Cora Z7S platform using > the AXI SPI Engine and AXI CLKGEN IP cores. The 'clocks' property > enables dynamic SPI clock rate management via the CLKGEN. >=20 > Datasheet: https://www.analog.com/en/products/ad5706r.html >=20 > Signed-off-by: Alexis Czezar Torreno This series was Cc:d to me an linux-pwm, however I don't spot any usage of the pwm subsystem. If you still see some relevance for my feedback, please highlight what I'm missing here. Best regards Uwe --wagw2cm65uqxofpr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmmz2lcACgkQj4D7WH0S /k5AlAf+MpLrNXwY63GRMuOxGThV9deu2QgL+NB9DyCH+4Z3FDfD3MUCBdSEvEnY Kn1vlqOmHXzSEXZ+05bRCa2qp+YhfWGtbbjiGmNwhgFSCFe6IG6I+CTRUFgKOEEc rm0TMWhfvA+7ugiv10Qi2kW7ivKvyPqlZXXF/gc8hV4x6wOJKQ1jWqImpi9Jqp/O vHvpff7A0CIHUTkktCEYO2SJq4bRUGXFRd2s0zgB6Dh5sK8a48ZVn8saCxuZv2vW BL5oxjBwSg7xvOJnwmkbEhFV5PQcx+SxULxroZJqdas7DNM7m+6l23RHAdJ9RvF6 5KDJoyImdMVZyPM2JRNsIv01kMpl5g== =HW+P -----END PGP SIGNATURE----- --wagw2cm65uqxofpr--