From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Klinger Subject: [PATCH v2 0/4] add MaxBotix I2CXL ultrasonic iio driver Date: Fri, 1 Mar 2019 14:41:27 +0100 Message-ID: <20190301134125.4zqbyzoc2exxigae@arbad> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: devicetree@vger.kernel.org, linux-iio@vger.kernel.org Cc: jic23@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, afaerber@suse.de, arnd@arndb.de, davem@davemloft.net, gregkh@linuxfoundation.org, johan@kernel.org, khilman@baylibre.com, knaack.h@gmx.de, lars@metafoo.de, linux-kernel@vger.kernel.org, martin.blumenstingl@googlemail.com, mchehab+samsung@kernel.org, m.othacehe@gmail.com, nicolas.ferre@microchip.com, pmeerw@pmeerw.net, robh@kernel.org, songqiang1304521@gmail.com, treding@nvidia.com, techsupport@maxbotix.com List-Id: devicetree@vger.kernel.org This patch series adds support for I2CXL-MaxSonar ultrasonic distance sensors of family mb12x2 using the i2c interface of vendor MaxBotix Implemented and tested functionality: - reading the distance via in_distance_raw - buffered mode with trigger - make use of status gpio to announce completion of ranging Changes in v2: Thanks to the review of Andreas and Peter there are a couple of changes: - rename type wildcard mb12x2 to i2cxl in dt binding - split changes in vendor list and dt doc into two patches - merge driver source and Kconfig/Makefile change into one patch - reword dt documentation - use directly __be16 datatype to read directly from i2c - use s16 as return value from mb12x2_read_distance() Andreas Klinger (4): dt-bindings: Add vendor prefix for MaxBotix dt-bindings: maxbotix,i2cxl: Add MaxBotix i2c ultrasonic rangers mb12x2.c: add distance iio sensor with i2c MAINTAINERS: add maintainer for maxbotix ultrasonic driver .../bindings/iio/proximity/maxbotix,i2cxl.txt | 21 ++ .../devicetree/bindings/vendor-prefixes.txt | 1 + MAINTAINERS | 7 + drivers/iio/proximity/Kconfig | 11 + drivers/iio/proximity/Makefile | 1 + drivers/iio/proximity/mb12x2.c | 283 +++++++++++++++++++++ 6 files changed, 324 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt create mode 100644 drivers/iio/proximity/mb12x2.c -- 2.11.0