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iio: ABI: add filter types for ad7173

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Add new filter types used in the ad7173 driver to the IIO ABI
documentation. These chips have a few filter types that haven't been
seen before in other drivers.

Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner
2025-09-12 14:09:33 -05:00
committed by Jonathan Cameron
parent ff06b39be1
commit bf99115eb2
1 changed files with 5 additions and 0 deletions
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Documentation/ABI/testing/sysfs-bus-iio
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@@ -2327,6 +2327,11 @@ Description:
performance
* "sinc5+avg" - Sinc5 + averaging by 4.
* "sinc5+pf1" - Sinc5 + device specific Post Filter 1.
* "sinc5+sinc1" - Sinc5 + Sinc1.
* "sinc5+sinc1+pf1" - Sinc5 + Sinc1 + device specific Post Filter 1.
* "sinc5+sinc1+pf2" - Sinc5 + Sinc1 + device specific Post Filter 2.
* "sinc5+sinc1+pf3" - Sinc5 + Sinc1 + device specific Post Filter 3.
* "sinc5+sinc1+pf4" - Sinc5 + Sinc1 + device specific Post Filter 4.
* "wideband" - filter with wideband low ripple passband
and sharp transition band.