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 48771CA5A; Sun, 27 Oct 2024 09:00:51 +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=1730019652; cv=none; b=dhKxySJ9cBFlAa2teQyPDA6k+f79V7HWYgCf7z3IDSC95ykCDa8/nJpVA7wRn9Bhd6JBy1Xo7+rJeaGRybhq8BZwvtgiWmr0WHJtrEFHSz5PplC9W/Y3/cVe+SBrwHq5wMuk3t0qCByxYsJia0JUh/y9/E+Ly+LSfq7NNc4xyJc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730019652; c=relaxed/simple; bh=TP5q4TPV0efyvcZ61NS9u4MC3kSo24Qws5zpXGj5VdY=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Cn8AbHeRMYuKwHBDdojY+NRZFn+iETUFUlS2hG/C/5L1TGSutTGitHBMsCXODfuUOGoUZmodEM8srIbayxma9lgCZR81aJaw9C2Tj3xz4kGeWlrd528+AQPVxHA3r8sUlARnO5PA1KQ5CqlF44i9M03/5kcIfHizA7C47zkfWRk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Lncoz8Ik; 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="Lncoz8Ik" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A6BCC4CEC3; Sun, 27 Oct 2024 09:00:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730019651; bh=TP5q4TPV0efyvcZ61NS9u4MC3kSo24Qws5zpXGj5VdY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Lncoz8IkVfpPsqSxOUUKd03JtnD1pRrGwjbsUoD/xOxiCJI7XMc8AXCmqPKUGfEQG ublEQKfrkwBEIU5+EQvPkfJ6ZWHLyijFW4Rs1Rh1k+4JwkgoZRDR0ZXwxMomnxZ9OV CA1Zj9IZ1GdvFe3JJGYTXaStFYXcOk2vU2Fderd7m1HgMICDb0CAmp/RzW8cRHxjJW 4mgcxB5g2nuN7AUdT3MA0+3VshZYr3B6qLCVx9VT0Ciw8IE2dx+GIUaszP9pzO90yN NgsH3SMRsd1WzNNnnyqO/SWOejK1vPh1A7ISeix8/ipQwT7Dm30+1OFRshLMGvsMjX GZNXEl8R4eW/w== Date: Sun, 27 Oct 2024 09:00:46 +0000 From: Jonathan Cameron To: Neil Armstrong Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lars-Peter Clausen , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org Subject: Re: [PATCH v2 0/3] iio: magnetometer: add support for the Allegro MicroSystems ALS31300 3-D Linear Hall Effect Sensor Message-ID: <20241027090046.63c50599@jic23-huawei> In-Reply-To: <20241026182643.1e6057e5@jic23-huawei> References: <20241021-topic-input-upstream-als31300-v2-0-36a4278a528e@linaro.org> <20241026182643.1e6057e5@jic23-huawei> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.43; 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 Sat, 26 Oct 2024 18:26:43 +0100 Jonathan Cameron wrote: > On Mon, 21 Oct 2024 14:38:52 +0200 > Neil Armstrong wrote: > > > The Allegro MicroSystems ALS31300 is a 3-D Linear Hall Effect Sensor > > mainly used in 3D sensing applications for head-on motion. > > > > The device is configured over I2C, and as part of the Sensor > > data the temperature core is also provided. > > > > While the device provides an IRQ gpio, it depends on a configuration > > programmed into the internal EEPROM, thus only the default mode > > is supported and buffered input via trigger is also supported > > to allow streaming values with the same sensing timestamp. > > > > The device can be configured with different sensitivities in factory, > > but the sensitivity value used to calculate value into the Gauss > > unit is not available from registers, thus the sensitivity is > > provided by the compatible/device-id string which is based > > on the part number as described in the datasheet page 2. > > > > The datasheet is available on the product website at [1]. > > > > [1] https://www.allegromicro.com/en/products/sense/linear-and-angular-position/linear-position-sensor-ics/als31300 > > > > Signed-off-by: Neil Armstrong > Nice work. Applied to the togreg branch of iio.git and pushed out as testing > to let 0-day take a first look at it. And dropped again so you can respond to Andy's feedback. Thanks, Jonathan > > Thanks, > > Jonathan >