[PATCH v3 4/4] iio: accel: adxl372: Update sysfs docs

[Alexandru Tachici]

This patch adds entries in the syfs docs of ADXL372.

Signed-off-by: Stefan Popa <stefan.popa@xxxxxxxxxx>
Signed-off-by: Alexandru Tachici <alexandru.tachici@xxxxxxxxxx>
---
 .../ABI/testing/sysfs-bus-iio-accel-adxl372   | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-accel-adxl372

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-accel-adxl372 b/Documentation/ABI/testing/sysfs-bus-iio-accel-adxl372
new file mode 100644
index 000000000000..6be4f57f9520
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-accel-adxl372
@@ -0,0 +1,30 @@
+What:		/sys/bus/iio/devices/iio:deviceX/hwfifo_peak_mode_enable
+KernelVersion:
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+Description:
+		This attribute allows to configure the FIFO to store sample
+		sets of impact event peak (x, y, z). As a precondition, all
+		three channels (x, y, z) need to be enabled.
+		Writing 1, peak fifo mode will be enabled, if cleared and
+		all three channels are enabled, sample sets of concurrent
+		3-axis data will be stored in the FIFO.
+
+What:		/sys/bus/iio/devices/iio:deviceX/activity_detect_event
+KernelVersion:
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+Description:
+		adxl372 works in loop mode. It will loop  between activity
+		and inactivity detection mode. The thresh_rising sysfs files
+		found in events/ need to be configured in order to define when
+		the device will mark a sensed acceleration over a period of
+		time as activity. Reads "in_accel_thresh_x_rising".
+
+What:		/sys/bus/iio/devices/iio:deviceX/inactivity_detect_event
+KernelVersion:
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+Description:
+		adxl372 works in loop mode. It will loop  between activity
+		and inactivity detection mode. The thresh_falling sysfs files
+		found in events/ need to be configured in order to define when
+		the device will mark a sensed acceleration over a period of
+		time as inactivity. Reads "in_accel_thresh_x_falling".
-- 
2.20.1