iio: max5481: Add support for Maxim digital potentiometers
authorMatt Weber <matthew.weber@rockwellcollins.com>
Thu, 26 Jan 2017 20:26:15 +0000 (21:26 +0100)
committerJonathan Cameron <jic23@kernel.org>
Sat, 28 Jan 2017 12:13:31 +0000 (12:13 +0000)
commitdf1fd2de118e3bf980e2bbada16c650b9eea529b
treeca1e2863111e1d61db4db830effe9cca254f4c44
parentba34b3a2df09ff44555f0b19c0c8f30ba748b9aa
iio: max5481: Add support for Maxim digital potentiometers

Add implementation for Maxim Integrated 5481, 5482, 5483,
and 5484 digital potentiometer devices.

Datasheet:
http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf

Signed-off-by: Maury Anderson <maury.anderson@rockwellcollins.com>
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Slawomir Stepien <sst@poczta.fm>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Documentation/devicetree/bindings/iio/potentiometer/max5481.txt [new file with mode: 0644]
drivers/iio/potentiometer/Kconfig
drivers/iio/potentiometer/Makefile
drivers/iio/potentiometer/max5481.c [new file with mode: 0644]