iio: da9150: Add DT binding documentation for GPADC

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Adam Thomson 2015-02-18 14:08:30 +00:00 • committed by Sebastian Reichel
commit adcf30bf83