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Documentation: ABI: document IIO in_proximity_nearlevel file

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The vcnl4000 IIO driver introduced a new attribute
"in_proximity_nearlevel".  This adds it to the list of documented ABI
for sysfs-bus-iio.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Guido Günther 2020-04-05 15:50:32 +02:00 committed by Jonathan Cameron
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commit aa8cb04855
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Documentation/ABI/testing/sysfs-bus-iio-proximity Normal file
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What: /sys/bus/iio/devices/iio:deviceX/in_proximity_nearlevel
Date: March 2020
KernelVersion: 5.7
Contact: linux-iio@vger.kernel.org
Description:
Near level for proximity sensors. This is a single integer
value that tells user space when an object should be
considered close to the device. If the value read from the
sensor is above or equal to the value in this file an object
should typically be considered near.