tree 5272e44155727b8d3bf1ecc7380cc44bfac1da1c
parent 7ca6574a7afb669b0b4b30dd63adeb310e97e250
author Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> 1452950647 +0100
committer Jonathan Cameron <jic23@kernel.org> 1453646781 +0000

iio: add ad5761 DAC driver

ad5761 is a 1-channel DAC with configurable output range.
The driver uses the regulator interface for its voltage ref.

It shares its register layout with ad5761r, ad5721 and ad5721r.

Differences:
ad5761* are 16 bit, ad5721* are 12 bits.
ad57*1r have an internal reference.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>