dt-bindings: iio: accel: add binding documentation for ADIS16240

This patch add device tree binding documentation for ADIS16240.

Signed-off-by: Rodrigo Carvalho <rodrigorsdc@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
1 file changed