From 3f6bba19071eac393a7f39755e235b286a7bb09a Mon Sep 17 00:00:00 2001 From: Andrea Merello Date: Wed, 20 Nov 2019 15:47:49 +0100 Subject: [PATCH] Documentation: ABI: document IIO in_temp_filter_notch_center_frequency file max31856 IIO driver introduced a new attribute "in_temp_filter_notch_center_frequency". This patch adds it to the list of documented ABI for sysfs-bus-iio Cc: Hartmut Knaack Cc: Lars-Peter Clausen Cc: Peter Meerwald-Stadler Cc: Colin Ian King Cc: Patrick Havelange Cc: Matt Weber Cc: Matt Ranostay Cc: Chuhong Yuan Cc: Daniel Gomez Cc: linux-iio@vger.kernel.org Signed-off-by: Andrea Merello Signed-off-by: Jonathan Cameron --- Documentation/ABI/testing/sysfs-bus-iio | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index faaa2166d741..94f7eb675108 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1726,3 +1726,10 @@ 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. -- 2.45.2