diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index d9dd70f591ab57a3556f4da0d8a8016a294b8b42..ea7e7abbbdf4191dbf24b344d935d7aa84b25233 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -337,6 +337,10 @@ Description:
 		are listed in this attribute.
 
 What		/sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_red_hardwaregain
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_green_hardwaregain
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_blue_hardwaregain
+What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_clear_hardwaregain
 KernelVersion:	2.6.35
 Contact:	linux-iio@vger.kernel.org
 Description: