On Wed, 20 Nov 2019 15:47:49 +0100 Andrea Merello <andrea.merello@xxxxxxxxx> wrote: > 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 <knaack.h@xxxxxx> > Cc: Lars-Peter Clausen <lars@xxxxxxxxxx> > Cc: Peter Meerwald-Stadler <pmeerw@xxxxxxxxxx> > Cc: Colin Ian King <colin.king@xxxxxxxxxxxxx> > Cc: Patrick Havelange <patrick.havelange@xxxxxxxxxxxxx> > Cc: Matt Weber <matthew.weber@xxxxxxxxxxxxxxxxxxx> > Cc: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx> > Cc: Chuhong Yuan <hslester96@xxxxxxxxx> > Cc: Daniel Gomez <dagmcr@xxxxxxxxx> > Cc: linux-iio@xxxxxxxxxxxxxxx > Signed-off-by: Andrea Merello <andrea.merello@xxxxxxxxx> Applied > --- > 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@xxxxxxxxxxxxxxx > 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@xxxxxxxxxxxxxxx > +Description: > + Center frequency in Hz for a notch filter. Used i.e. for line > + noise suppression.
