diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 60dfeff8f2c9..925a33fd309a 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -764,10 +764,13 @@ Contact:	linux-iio@vger.kernel.org
 Description:
 		Specifies the output powerdown mode.
 		DAC output stage is disconnected from the amplifier and
+		500ohm_to_gnd: connected to ground via a 500Ohm resistor,
 		1kohm_to_gnd: connected to ground via an 1kOhm resistor,
 		2.5kohm_to_gnd: connected to ground via a 2.5kOhm resistor,
+		3.85kohm_to_gnd: connected to ground via a 3.85kOhm resistor,
 		6kohm_to_gnd: connected to ground via a 6kOhm resistor,
 		7.7kohm_to_gnd: connected to ground via a 7.7kOhm resistor,
+		16kohm_to_gnd: connected to ground via a 16kOhm resistor,
 		20kohm_to_gnd: connected to ground via a 20kOhm resistor,
 		32kohm_to_gnd: connected to ground via a 32kOhm resistor,
 		42kohm_to_gnd: connected to ground via a 42kOhm resistor,