Add relative hysteresis in ABI documentation.
Signed-off-by: Ye Xiang <xiang...@intel.com>
---
Documentation/ABI/testing/sysfs-bus-iio | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio
b/Documentation/ABI/testing/sysfs-bus-iio
index d957f5da5c04..1c51db7eb8ef 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1823,3 +1823,11 @@ Description:
hinge, keyboard, screen. It means the three channels
each correspond respectively to hinge angle, keyboard angle,
and screen angle.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_Y_hysteresis_relative
+KernelVersion: 5.12
+Contact: linux-...@vger.kernel.org
+Description:
+ Specify the percent relative to the current sensor channel
+ Y absolute value that a data field should change before an event
+ is generated. Units are a percentage of the prior reading.
--
2.17.1
