From: Fabien Lahoudere Date: Thu, 23 May 2019 09:07:37 +0000 (+0200) Subject: docs: iio: add precision about sampling_frequency_available X-Git-Tag: v5.3-rc1~126^2~38^2~57 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=26207c7e787248bba8b8cee8bb6db36ecc7c0a13;p=users%2Fjedix%2Flinux-maple.git docs: iio: add precision about sampling_frequency_available The documentation give some exemple on what format can be expected from sampling_frequency_available sysfs attribute Signed-off-by: Fabien Lahoudere Signed-off-by: Jonathan Cameron --- diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 6aef7dbbde44..680451695422 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -61,8 +61,11 @@ What: /sys/bus/iio/devices/triggerX/sampling_frequency_available KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: - When the internal sampling clock can only take a small - discrete set of values, this file lists those available. + When the internal sampling clock can only take a specific set of + frequencies, we can specify the available values with: + - a small discrete set of values like "0 2 4 6 8" + - a range with minimum, step and maximum frequencies like + "[min step max]" What: /sys/bus/iio/devices/iio:deviceX/oversampling_ratio KernelVersion: 2.6.38