iio: add ABI documentation for scaled pressure

Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 1ac9ac20f530..5a7fc666b07e 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -200,6 +200,13 @@ Description:
                 Raw pressure measurement from channel Y. Units after
                 application of scale and offset are kilopascal.
 
+What:           /sys/bus/iio/devices/iio:deviceX/in_pressureY_input
+What:           /sys/bus/iio/devices/iio:deviceX/in_pressure_input
+KernelVersion:  3.8
+Contact:        linux-iio@vger.kernel.org
+Description:
+                Scaled pressure measurement from channel Y, in kilopascal.
+
 What:           /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_raw
 KernelVersion:  3.14
 Contact:        linux-iio@vger.kernel.org