linux-kernel - [PATCH v8 0/3] iio: add driver for Bosch BMA400 accelerometer

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Message-ID: <20191220160051.26321-1-dan@dlrobertson.com>
Date:   Fri, 20 Dec 2019 16:00:48 +0000
From:   Dan Robertson <dan@...obertson.com>
To:     Jonathan Cameron <jic23@...nel.org>, linux-iio@...r.kernel.org,
        Peter Meerwald-Stadler <pmeerw@...erw.net>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        devicetree@...r.kernel.org, Hartmut Knaack <knaack.h@....de>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-kernel@...r.kernel.org, Randy Dunlap <rdunlap@...radead.org>,
        Joe Perches <joe@...ches.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Dan Robertson <dan@...obertson.com>
Subject: [PATCH v8 0/3] iio: add driver for Bosch BMA400 accelerometer

I made basic improvements based on the previous code including removing
the use of division when setting the scale and setting the sample
frequency and using devm_regulator_bulk_get.

Cheers,

 - Dan

Changes in v8:
 * Fixup MAINTAINERS entry
 * Remove the use od division when setting scale and sample frequency
 * Use devm_regulator_bulk_get

Changes in v7:

 * Added MAINTAINERS entry
 * Added basic vddio and vdd regulator support
 * Added vddio and vdd supply to devicetree bindings
 * Added interrupts to devicetree bindings

Changes in v6:

 * Improve readability Kconfig options

Changes in v5:

 * Move to using a function instead of lookup tables for scale and
   frequency conversions.
 * Rename DT bindings to bosch,bma400.yaml
 * Fixed other errors and improvements found by reviewers

Changes in v4:

 * Fix error in DT bindings
 * Fix typo when setting the OSR
 * Simplified the cached sample frequency
 * Fix the MODULE_LICENSE

Changes in v3:

 * Use yaml format for DT bindings
 * Remove strict dependency on OF
 * Tidy Kconfig dependencies
 * Stylistic changes
 * Do not soft-reset device on remove

Changes in v2:

 * Implemented iio_info -> read_avail
 * Stylistic changes
 * Implemented devicetree bindings

Dan Robertson (3):
  dt-bindings: iio: accel: bma400: add bindings
  iio: (bma400) add driver for the BMA400
  iio: (bma400) basic regulator support

 .../bindings/iio/accel/bosch,bma400.yaml      |  54 ++
 MAINTAINERS                                   |   7 +
 drivers/iio/accel/Kconfig                     |  17 +
 drivers/iio/accel/Makefile                    |   2 +
 drivers/iio/accel/bma400.h                    |  99 ++
 drivers/iio/accel/bma400_core.c               | 849 ++++++++++++++++++
 drivers/iio/accel/bma400_i2c.c                |  61 ++
 7 files changed, 1089 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
 create mode 100644 drivers/iio/accel/bma400.h
 create mode 100644 drivers/iio/accel/bma400_core.c
 create mode 100644 drivers/iio/accel/bma400_i2c.c