linux-kernel - [PATCH 0/2] iio: pressure: Add support for Honeywell HSC SPI sensors

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Message-ID: <20181026181406.14545-1-carlos.iglesias@emutex.com>
Date:   Fri, 26 Oct 2018 18:14:35 +0000
From:   Carlos Iglesias <carlos.iglesias@...tex.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "jic23@...nel.org" <jic23@...nel.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>
CC:     "knaack.h@....de" <knaack.h@....de>,
        "lars@...afoo.de" <lars@...afoo.de>,
        "pmeerw@...erw.net" <pmeerw@...erw.net>,
        "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Dan O'Donovan <dan.odonovan@...tex.com>,
        Carlos Iglesias <carlos.iglesias@...tex.com>
Subject: [PATCH 0/2] iio: pressure: Add support for Honeywell HSC SPI sensors

Hi all,

The Honeywell HSC is a series of pressure sensors that provide different
pressure ranges and measurement types (absolute, differential, gauge). The
available output types are analog, I2C or SPI (see [1]).

This driver provides support for a limited set of the HSC sensor models,
namely the absolute pressure sensors with SPI interface.

References:
[1] Datasheet https://sensing.honeywell.com/honeywell-sensing-trustability-hsc-series-high-accuracy-board-mount-pressure-sensors-50099148-a-en.pdf
[2] SPI Communications with Honeywell Digital Output Pressure Sensors https://sensing.honeywell.com/spi-comms-digital-ouptu-pressure-sensors-tn-008202-3-en-final-30may12.pdf

Carlos Iglesias (2):
  dt-bindings: iio: pressure: Add support for Honeywell HSC SPI sensors
  iio: pressure: Add support for Honeywell HSC SPI sensors

 .../bindings/iio/pressure/hsc_spi.txt         |  85 +++
 MAINTAINERS                                   |   6 +
 drivers/iio/pressure/Kconfig                  |  10 +
 drivers/iio/pressure/Makefile                 |   2 +
 drivers/iio/pressure/hsc_spi.c                | 543 ++++++++++++++++++
 5 files changed, 646 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/pressure/hsc_spi.txt
 create mode 100644 drivers/iio/pressure/hsc_spi.c

-- 
2.19.1