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-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio13
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index faaa2166d741..d3e53a6d8331 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1726,3 +1726,16 @@ Contact: linux-iio@vger.kernel.org
Description:
List of valid periods (in seconds) for which the light intensity
must be above the threshold level before interrupt is asserted.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_filter_notch_center_frequency
+KernelVersion: 5.5
+Contact: linux-iio@vger.kernel.org
+Description:
+ Center frequency in Hz for a notch filter. Used i.e. for line
+ noise suppression.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_temp_thermocouple_type
+KernelVersion: 5.5
+Contact: linux-iio@vger.kernel.org
+Description:
+ One of the following thermocouple types: B, E, J, K, N, R, S, T.