[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-meas-spec b/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-bus-iio-meas-spec
new file mode 100644
index 0000000..6d47e54
--- /dev/null
+++ b/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-bus-iio-meas-spec
@@ -0,0 +1,7 @@
+What: /sys/bus/iio/devices/iio:deviceX/battery_low
+KernelVersion: 4.1.0
+Contact: linux-iio@vger.kernel.org
+Description:
+ Reading returns either '1' or '0'. '1' means that the
+ battery level supplied to sensor is below 2.25V.
+ This ABI is available for tsys02d, htu21, ms8607