From patchwork Thu Jun 10 12:21:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 458724 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=unavailable 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 BD1BFC47094 for ; Thu, 10 Jun 2021 12:24:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9B7FC613FF for ; Thu, 10 Jun 2021 12:24:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230319AbhFJM0M (ORCPT ); Thu, 10 Jun 2021 08:26:12 -0400 Received: from mo4-p02-ob.smtp.rzone.de ([81.169.146.168]:13021 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230201AbhFJM0L (ORCPT ); Thu, 10 Jun 2021 08:26:11 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1623327845; cv=none; d=strato.com; s=strato-dkim-0002; b=hmWcmTbFcfJIZhpN8lB/Af7O8Ffmi1J3tCRRzfEcJ10ocHwRLLjLGVEiK+MaihW1SE W9uC1MHnsjTjuC9axGlBZ3cY5YH9OPbnDIMsdXWpHjLYlaKHDk+b47rfM5qwKIYQw+9T ZHX/PJLcIuDpIu04QpkPjk3Ae7lfXXAstBL7iQCGruK6JD02uUKpM0TPe7/cchMfI5BK KTiQmSrOg10sct7xYKN3tBWYnlqPwYIRRLkWPKHGSjiErx8JmVrDhRl6SwwWhXF3xJ+t XpY4x5O+T2cUChf9FzhsqRN5os4coAKmFUXNOkhoHMdRlTtaLYSKiF22dK9V2/LXxBe2 Whig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1623327845; s=strato-dkim-0002; d=strato.com; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=WWfIAzLAANbVJWhsgxoCayfOaMa3fakGbotSDvMuu90=; b=JWtuT/MplLpsFQfGy4TGCVoiNwp0odeGu2zvkhglBDI3v0bG3VNIYW/4RxeN7c+7iz AQ2ztX7WR6RpdePf3X3m0RhrjVJ9cVrOGU0qBvvh55Djs8s8/nwwPXznAL9VBF0qso1p WY3qfIhOptR2mXl3zMMbQuKRVeJ8JT1D8MSE1geHXtSatN5k4KUsG03bSCvU6upDYrV0 M6kUaZoIWZCwhB2FEec4PlU4xuDnkcsEGQfwgxXTKssu30PQmwBNcaT/FagP5flC5yD3 DbDGoe688uDAwPOBMgQjWOhHWrra9xfryosS1+r82G0pHrhHylLr5xPPr1+a/0xtImN4 Tn5g== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1623327845; s=strato-dkim-0002; d=gerhold.net; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=WWfIAzLAANbVJWhsgxoCayfOaMa3fakGbotSDvMuu90=; b=WJo/1jstHTm5p/9n59JSdSAs+LERsUeKGR6/ZHecBsAlIKhobRvpGnkZImdu5mF1Pe S+0a+qyYc9dFBAjG8pVCqDouJk4qh1Oud+HM12mKd9tNObMFYxpjmQVXmFGly94u8r0u 0H+F8imosx0T6j8oTgyfPfktkYkv0EhwvOvd2+vOL3fB5Bc9xDa3E263JWxZALvSgNXQ TYT0an8JTLF+hX3GNGxT7s9rlkMIKr/n+ChDyisLNyn6mNcUKBCyYhnCAUvyRksArScr v98F40atcdKQYd3v5YfHNuzfKWmP8ey/a3EQeZiQP0of68PTaacR3F23HIYhIkOkikVI oiew== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXS7IYBkLahKxA626NTAM6" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.27.2 DYNA|AUTH) with ESMTPSA id y01375x5ACO4tzq (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Thu, 10 Jun 2021 14:24:04 +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 v2 0/9] iio: accel: bmc150: Add support for BMA253/BMA254 Date: Thu, 10 Jun 2021 14:21:17 +0200 Message-Id: <20210610122126.50504-1-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 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 (9): iio: accel: bmc150: Fix bma222 scale unit 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 | 8 +- 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, 95 insertions(+), 197 deletions(-)