commit df1fd2de118e3bf980e2bbada16c650b9eea529b
author Matt Weber <matthew.weber@rockwellcollins.com> Thu Jan 26 21:26:15 2017 +0100
committer Jonathan Cameron <jic23@kernel.org> Sat Jan 28 12:13:31 2017 +0000
tree ca1e2863111e1d61db4db830effe9cca254f4c44
parent ba34b3a2df09ff44555f0b19c0c8f30ba748b9aa

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>