staging: iio: ad7780: add device tree binding

Adds a device tree binding for the ad7780 driver.

Signed-off-by: Renato Lui Geh <renatogeh@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Renato Lui Geh 2019-03-15 23:16:13 -03:00 • committed by Jonathan Cameron
commit 46c1eb4bb1