Add documentation for option for enabling precision mode of ad3552r Signed-off-by: Mihail Chindris <mihail.chindris@xxxxxxxxxx> --- Documentation/ABI/testing/sysfs-bus-iio-dac-ad3552r | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-dac-ad3552r diff --git a/Documentation/ABI/testing/sysfs-bus-iio-dac-ad3552r b/Documentation/ABI/testing/sysfs-bus-iio-dac-ad3552r new file mode 100644 index 000000000000..37573245f3d5 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-dac-ad3552r @@ -0,0 +1,10 @@ +What: /sys/bus/iio/devices/iio:deviceX/precision_mode_en +KernelVersion: 5.13 +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Select between fast mode and precison mode. + 0: Fast mode - For 12 bits precision, the most significant + bits are used and 16 bits are sent to the + device per channel, lats bits being 0. + 1: Precision mode - For 16 bits precision, 24 bits are sent to + the device per channel, last bits being 0. -- 2.27.0
