From 26207c7e787248bba8b8cee8bb6db36ecc7c0a13 Mon Sep 17 00:00:00 2001 From: Fabien Lahoudere <fabien.lahoudere@collabora.com> Date: Thu, 23 May 2019 11:07:37 +0200 Subject: [PATCH] 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 <fabien.lahoudere@collabora.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> --- Documentation/ABI/testing/sysfs-bus-iio | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 6aef7dbbde44c..680451695422a 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 -- GitLab