From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 552CBC43381 for ; Wed, 20 Feb 2019 14:01:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2ED5820880 for ; Wed, 20 Feb 2019 14:01:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727034AbfBTOBq (ORCPT ); Wed, 20 Feb 2019 09:01:46 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.51]:32177 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726361AbfBTOBD (ORCPT ); Wed, 20 Feb 2019 09:01:03 -0500 X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1OAA2UNf2M0OzzrKQ==" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 44.9 DYNA|AUTH) with ESMTPSA id 608499v1KE0vEqS (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Wed, 20 Feb 2019 15:00:57 +0100 (CET) From: "H. Nikolaus Schaller" To: Linus Walleij , Jonathan Cameron , Rob Herring , Mark Rutland , "H. Nikolaus Schaller" , Andy Shevchenko , Charles Keepax , Song Qiang Cc: letux-kernel@openphoenux.org, Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/9] iio mount matrix - revitalize missing bindings documentation and provide code for bmc150, bmg160, bma180, itg3200, hmc584x Date: Wed, 20 Feb 2019 15:00:47 +0100 Message-Id: X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds the mount-matrix to several iio sensor drivers used in handheld devices. The mount-matrix translates the quite arbitrary orientation of the sensor on some printed circuit board to user-tangible orientation in handheld devices that relates to typical screen orientation. There was a bindings documentation by Linus Walleij but the patch did not make it into mainline. Therefore I resend it here. Next I have added some clarifications (at least I hope it clarifies) in a second patch. Finally, the patch set implements the hooks for the mount matrix in several iio drivers: bmc150, bma180, bmg160, itg3200, hmc5843. This includes also one patch for the bma180 to convert it to devm API. We use them in different variants of the omap3-gta04 so a separate patch set will provide device tree additions for them. H. Nikolaus Schaller (8): iio: bindings: clarifications for mount-matrix bindings iio: accel: bmc150: add mount matrix support iio: accel: bma180: add mount matrix support iio: accel: bma180: convert to devm iio: gyro: bmg160: add mount matrix support iio: gyro: itg3200: add mount matrix support iio: magnetometer: bmc150: add mount matrix support iio: magnetometer: hmc5843: add mount matrix support Linus Walleij (1): iio: document bindings for mounting matrices .../devicetree/bindings/iio/mount-matrix.txt | 162 ++++++++++++++++++ drivers/iio/accel/bma180.c | 70 ++++---- drivers/iio/accel/bmc150-accel-core.c | 19 ++ drivers/iio/gyro/bmg160_core.c | 19 ++ drivers/iio/gyro/itg3200_core.c | 18 ++ drivers/iio/magnetometer/bmc150_magn.c | 19 ++ drivers/iio/magnetometer/hmc5843.h | 1 + drivers/iio/magnetometer/hmc5843_core.c | 14 ++ include/linux/iio/gyro/itg3200.h | 1 + 9 files changed, 288 insertions(+), 35 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/mount-matrix.txt -- 2.19.1