iio: Documentation: add ABI documentation for in_proximity_sampling_frequency_available

Add entry for the in_proximity_sampling_frequency_available sysfs
entry to the existing sampling_frequency_available ABI documentation.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Brian Masney 2017-02-08 20:54:30 -05:00 • committed by Jonathan Cameron
commit a18ac95442