[Xenial][SRU][PATCH 0/2] Support for AD5593R configurable multi-channel converter

[Shrirang Bagul]

BugLink: https://launchpad.net/bugs/1644726

This work is based on ver. Ubuntu-4.4.0-49.70 in Xenial kernel. The patches
are backported and add support Analog devices 8 channel configurable
ADC/DAC/GPIO device present on Dell IoT gateways.

http://www.analog.com/media/en/technical-documentation/data-sheets/AD5593R.pdf

Dan Carpenter (1):
  iio: dac: ad5592r: Off by one bug in ad5592r_alloc_channels()

Paul Cercueil (1):
  iio: dac: Add support for the AD5592R/AD5593R ADCs/DACs

 .../devicetree/bindings/iio/dac/ad5592r.txt        | 155 +++++
 drivers/iio/dac/Kconfig                            |  27 +
 drivers/iio/dac/Makefile                           |   3 +
 drivers/iio/dac/ad5592r-base.c                     | 696 +++++++++++++++++++++
 drivers/iio/dac/ad5592r-base.h                     |  76 +++
 drivers/iio/dac/ad5592r.c                          | 164 +++++
 drivers/iio/dac/ad5593r.c                          | 131 ++++
 include/dt-bindings/iio/adi,ad5592r.h              |  16 +
 8 files changed, 1268 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/dac/ad5592r.txt
 create mode 100644 drivers/iio/dac/ad5592r-base.c
 create mode 100644 drivers/iio/dac/ad5592r-base.h
 create mode 100644 drivers/iio/dac/ad5592r.c
 create mode 100644 drivers/iio/dac/ad5593r.c
 create mode 100644 include/dt-bindings/iio/adi,ad5592r.h

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2.9.3