From patchwork Fri Jun 11 08:08:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 458687 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E878C48BE5 for ; Fri, 11 Jun 2021 08:11:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 68EF3613B3 for ; Fri, 11 Jun 2021 08:11:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230356AbhFKINw (ORCPT ); Fri, 11 Jun 2021 04:13:52 -0400 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.51]:13871 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230303AbhFKINw (ORCPT ); Fri, 11 Jun 2021 04:13:52 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1623399108; cv=none; d=strato.com; s=strato-dkim-0002; b=Yhp1ufU+plb2w7ndSSjd2McDW/6O3DBp8XIN/WdNrZAiQzUxUNln0V8np/bUxgbByI 9zO7NDfsznUHs4H7pktf2d5MydrDWU4FM3uaRI3sWhkdBEdPAXWaArt3aLYMHQzg1xEV UgDfLLYrrfMqa3tYVbHk/EBA3fChCkBqRlqLztFDf2gZmNv7LbEzGoOoTBEMX5heBZSi g7tmIt/b8VkxO2nX7OFvp7wya227UMhqBBKlEhL6s3yUmdzhfc4dkAf6B0cIf1EQgpqj srKN+dWweb747WQceLCcBNDJZ4Iz3qbVT23ZSo7F54PNgcVTMfD2ND3T7JyBkW0uFN0Z MWqg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1623399108; s=strato-dkim-0002; d=strato.com; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=kuM4h7mC8y5z6aurlPPcWWagOJ8KT3YnyvYk99jtCiQ=; b=NWF1Np+K1GBG0HY00wFIhrjCpMG7Kp4cDZXag2lzQr3oFLGuoGqZ34Jl3j/BxFFehs dxPRM0+UXf/CL8UXhE8xF0g6CnWQp9JPUvrZkY2E+DvBH7EvMxFQ73vwTX8OPnv1xQ4C hPWank7Vlnn6KccW6YRSMCdEju/Dw5Lm7xeS6G6xuNX/Wgzir/isd3Y5Q+n6N8yqTwAY xPW8mwDNV8WRhLn/GNzoBwM3q9umgN2Taza0Ju18RPW6e3j3sKcWSxHZg4WoXdfZfivJ Z70v+isjT67DoZjD3RqsaiLgABGgu4uNLir0XCOqKqgqFXzc5BcTqwYqotath3rfrPZX eWbQ== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1623399108; s=strato-dkim-0002; d=gerhold.net; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=kuM4h7mC8y5z6aurlPPcWWagOJ8KT3YnyvYk99jtCiQ=; b=XzhQsc8DUz71eqnxYECB2t6h2quPB/gMATka+7qRLSnhBj+Smner5e6KQUaQcj1tvP qBO1f2yaFAiRxj8o6QmH4Fo2wSZyklnB93jfbrTUPYXjlK29IUKWz/VP8TueGZzxyVSg 7X+Od0URCoCLSuB3CsIrvtS41WN/32ksreIhpDcSjkPykcHcYaq8DM3GlVknf9znuXS7 Cf9Cd7MUPatK4p7frlVNPmo00ndnn0WO3qcpWvGzTXQ1psREPoRItoVkaW48ZW5kRRgI hjQJfVvbHZqVRYKnTcr6sP2UUIu2RhWcUmnQD+utSmGyqUpG/WZUqH5JGzXs6zW6bB3E 7Zpw== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXS7IYBkLahKxA6m6PrPw=" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.27.2 DYNA|AUTH) with ESMTPSA id y01375x5B8Bl02c (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 11 Jun 2021 10:11:47 +0200 (CEST) From: Stephan Gerhold To: Jonathan Cameron Cc: Lars-Peter Clausen , Rob Herring , Linus Walleij , Peter Meerwald , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Bastien Nocera , Hans de Goede , Andy Shevchenko , ~postmarketos/upstreaming@lists.sr.ht, Stephan Gerhold Subject: [PATCH v3 00/10] iio: accel: bmc150: Add support for BMA253/BMA254 Date: Fri, 11 Jun 2021 10:08:53 +0200 Message-Id: <20210611080903.14384-1-stephan@gerhold.net> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Bosch BMA253 accelerometer is very similar to both BMA254 and BMA255. The current situation is very confusing: BMA254 is supported by the bma180 driver, but BMA255 is supported by the bmc150-accel driver. It turns out the bma180 and bmc150-accel drivers have quite some overlap, and BMA253/BMA254 would be a bit better supported in bmc150-accel (which has support for the motion trigger/interrupt). This series adds BMA253 support to bmc150-accel and also moves BMA254 over to bmc150, removing some unnecessary code from the bma180 driver. In v2 I also sneaked in a small fix for the scale table of BMA222 to simplify backporting for the stable people. --- Changes in v3: - Add new "iio: accel: bmc150: Clarify combo modules in Kconfig" patch - Sort "one-line" chip name lists as well, not just multi-line ones v2: https://lore.kernel.org/linux-iio/20210610122126.50504-1-stephan@gerhold.net/ Changes in v2: - Add new "iio: accel: bmc150: Fix bma222 scale unit" patch at the beginning so the stable people can backport it without conflicts - Add Reviewed-by: from Hans and Andy for all previous patches - Add patch 3 and 4 to have all the chip lists in a consistent order - Fix last patch to also drop BMA254 from the file header in bma180.c v1: https://lore.kernel.org/linux-iio/20210610095300.3613-1-stephan@gerhold.net/ Stephan Gerhold (10): iio: accel: bmc150: Fix bma222 scale unit iio: accel: bmc150: Clarify combo modules in Kconfig iio: accel: bmc150: Drop misleading/duplicate chip identifiers iio: accel: bmc150: Drop duplicated documentation of supported chips iio: accel: bmc150: Sort all chip names alphabetically / by chip ID dt-bindings: iio: accel: bma255: Document bosch,bma253 iio: accel: bmc150: Add device IDs for BMA253 dt-bindings: iio: bma255: Allow multiple interrupts dt-bindings: iio: accel: bma180/bma255: Move bma254 to bma255 schema iio: accel: bma180/bmc150: Move BMA254 to bmc150-accel driver .../bindings/iio/accel/bosch,bma180.yaml | 3 +- .../bindings/iio/accel/bosch,bma255.yaml | 9 +- drivers/iio/accel/Kconfig | 11 ++- drivers/iio/accel/bma180.c | 92 +++---------------- drivers/iio/accel/bmc150-accel-core.c | 87 ++++++------------ drivers/iio/accel/bmc150-accel-i2c.c | 52 +++++------ drivers/iio/accel/bmc150-accel-spi.c | 31 ++++--- drivers/iio/accel/bmc150-accel.h | 10 -- 8 files changed, 98 insertions(+), 197 deletions(-)