iio: add documentation for current attribute

Add documentation for input current raw sysfs attribute.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Jacob Pan 2014-09-17 01:11:00 +01:00 committed by Jonathan Cameron
parent 4c21bbb475
commit c20d4dffd5

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@ -1028,3 +1028,12 @@ Contact: linux-iio@vger.kernel.org
Description:
Raw value of rotation from true/magnetic north measured with
or without compensation from tilt sensors.
What: /sys/bus/iio/devices/iio:deviceX/in_currentX_raw
KernelVersion: 3.18
Contact: linux-iio@vger.kernel.org
Description:
Raw current measurement from channel X. Units are in milliamps
after application of scale and offset. If no offset or scale is
present, output should be considered as processed with the
unit in milliamps.