[PATCH v3 4/4] Documentation: ABI: document IIO in_proximity_near_level file

[Guido GÃnther]

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

Signed-off-by: Guido GÃnther <agx@xxxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-bus-iio-proximity | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-proximity

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-proximity b/Documentation/ABI/testing/sysfs-bus-iio-proximity
new file mode 100644
index 000000000000..2172f3bb9c64
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-proximity
@@ -0,0 +1,10 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_proximity_nearlevel
+Date:		March 2020
+KernelVersion:	5.7
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+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.
-- 
2.23.0