[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 b/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
new file mode 100644
index 0000000..0a1ca14
--- /dev/null
+++ b/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
@@ -0,0 +1,22 @@
+What		/sys/bus/iio/devices/iio:deviceX/sensor_sensitivity
+Date:		January 2017
+KernelVersion:	4.11
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Show or set the gain boost of the amp, from 0-31 range.
+		default 31
+
+What		/sys/bus/iio/devices/iio:deviceX/sensor_max_range
+Date:		January 2017
+KernelVersion:	4.11
+Contact:	linux-iio@vger.kernel.org
+Description:
+                Show or set the maximum range between the sensor and the
+		first object echoed in meters. Default value is 6.020.
+		This setting limits the time the driver is waiting for a
+		echo.
+		Showing the range of available values is represented as the
+		minimum value, the step and the maximum value, all enclosed
+		in square brackets.
+		Example:
+		[0.043 0.043 11.008]