dt-bindings: iio: adc: Add AD7616 ADC documentation

Document support for AD7616 Analog to Digital Converter.

Signed-off-by: Beniamin Bia <beniamin.bia@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Beniamin Bia 2019-04-02 16:18:41 +03:00 • committed by Jonathan Cameron
commit 3e5ffe47ed