iio: magnetometer: mmc35240: Add DT binding doc

Signed-off-by: Jandy Gou <qingsong.gou@ck-telecom.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Jandy Gou 2015-07-17 16:34:36 +08:00 • committed by Jonathan Cameron
commit 2563f7fc83