[PATCH 22/24] iio:Documentation:ABI Add missing elements as used by the adi,ad7150

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From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>

Main additions are around thresh_adaptive.  This has been supported
by the core of IIO for a long time, but no driver that uses it has
previously graduated from staging, hence we are missing Docs.

Otherwise, just new entries in existing lists.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-bus-iio | 33 +++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 35289d47d6cb..e3b9878ea7f9 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -324,6 +324,7 @@ What:		/sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset
 What:		/sys/bus/iio/devices/iio:deviceX/in_magn_offset
 What:		/sys/bus/iio/devices/iio:deviceX/in_rot_offset
 What:		/sys/bus/iio/devices/iio:deviceX/in_angl_offset
+What:		/sys/bus/iio/devices/iio:deviceX/in_capacitanceX_offset
 KernelVersion:	2.6.35
 Contact:	linux-iio@xxxxxxxxxxxxxxx
 Description:
@@ -655,6 +656,8 @@ What:		/sys/.../iio:deviceX/events/in_voltageY_thresh_falling_en
 What:		/sys/.../iio:deviceX/events/in_voltageY_thresh_either_en
 What:		/sys/.../iio:deviceX/events/in_tempY_thresh_rising_en
 What:		/sys/.../iio:deviceX/events/in_tempY_thresh_falling_en
+What:		/sys/.../iio:deviceX/events/in_capacitanceY_thresh_rising_en
+What:		/sys/.../iio:deviceX/events/in_capacitanceY_thresh_falling_en
 KernelVersion:	2.6.37
 Contact:	linux-iio@xxxxxxxxxxxxxxx
 Description:
@@ -732,6 +735,32 @@ Description:
 		a given event type is enabled a future point (and not those for
 		whatever event was previously enabled).
 
+What:		/sys/.../events/in_capacitanceY_adaptive_thresh_rising_en
+What:		/sys/.../events/in_capacitanceY_adaptive_thresh_falling_en
+KernelVersion:	5.11
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+Descrption:
+		Adaptive thresholds are similar to normal fixed thresholds
+		but the value is expressed as an offset from a value which
+		provides a low frequency approximation of the channel itself.
+		Thus these detect if a rapid change occurs in the specified
+		direction which crosses tracking value + offset.
+		Tracking value calculation is devices specific.
+
+What:		/sys/.../in_capacitanceY_adaptive_thresh_rising_timeout
+What:		/sys/.../in_capacitanceY_adaptive_thresh_falling_timeout
+KernelVersion:	5.11
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+Descrption:
+		When adaptive thresholds are used, the tracking signal
+		may adjust too slowly to step changes in the raw signal.
+		*_timeout (in seconds) specifies a time for which the
+		difference between the slow tracking signal and the raw
+		signal is allowed to remain out-of-range before a reset
+		event occurs in which the tracking signal is made equal
+		to the raw signal, allowing slow tracking to resume and the
+		adaptive threshold event detection to function as expected.
+
 What:		/sys/.../events/in_accel_thresh_rising_value
 What:		/sys/.../events/in_accel_thresh_falling_value
 What:		/sys/.../events/in_accel_x_raw_thresh_rising_value
@@ -772,6 +801,10 @@ What:		/sys/.../events/in_proximity0_thresh_falling_value
 What:		/sys/.../events/in_proximity0_thresh_rising_value
 What:		/sys/.../events/in_illuminance_thresh_rising_value
 What:		/sys/.../events/in_illuminance_thresh_falling_value
+What:		/sys/.../events/in_capacitanceY_thresh_rising_value
+What:		/sys/.../events/in_capacitanceY_thresh_falling_value
+What:		/sys/.../events/in_capacitanceY_thresh_adaptive_rising_value
+What:		/sys/.../events/in_capacitanceY_thresh_falling_rising_value
 KernelVersion:	2.6.37
 Contact:	linux-iio@xxxxxxxxxxxxxxx
 Description:
-- 
2.30.0




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