[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-class-power-twl4030 b/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-class-power-twl4030
new file mode 100644
index 0000000..b4fd32d
--- /dev/null
+++ b/src/kernel/linux/v4.14/Documentation/ABI/testing/sysfs-class-power-twl4030
@@ -0,0 +1,28 @@
+What: /sys/class/power_supply/twl4030_usb/mode
+Description:
+ Changing mode for USB port.
+ Writing to this can disable charging.
+
+ Possible values are:
+ "auto" - draw power as appropriate for detected
+ power source and battery status.
+ "off" - do not draw any power.
+ "continuous"
+ - activate mode described as "linear" in
+ TWL data sheets. This uses whatever
+ current is available and doesn't switch off
+ when voltage drops.
+
+ This is useful for unstable power sources
+ such as bicycle dynamo, but care should
+ be taken that battery is not over-charged.
+
+What: /sys/class/power_supply/twl4030_ac/mode
+Description:
+ Changing mode for 'ac' port.
+ Writing to this can disable charging.
+
+ Possible values are:
+ "auto" - draw power as appropriate for detected
+ power source and battery status.
+ "off" - do not draw any power.