[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/power/avs/Kconfig b/src/kernel/linux/v4.14/drivers/power/avs/Kconfig
new file mode 100644
index 0000000..a67eeac
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/power/avs/Kconfig
@@ -0,0 +1,20 @@
+menuconfig POWER_AVS
+	bool "Adaptive Voltage Scaling class support"
+	help
+	  AVS is a power management technique which finely controls the
+	  operating voltage of a device in order to optimize (i.e. reduce)
+	  its power consumption.
+	  At a given operating point the voltage is adapted depending on
+	  static factors (chip manufacturing process) and dynamic factors
+	  (temperature depending performance).
+	  AVS is also called SmartReflex on OMAP devices.
+
+	  Say Y here to enable Adaptive Voltage Scaling class support.
+
+config ROCKCHIP_IODOMAIN
+        tristate "Rockchip IO domain support"
+        depends on POWER_AVS && ARCH_ROCKCHIP && OF
+        help
+          Say y here to enable support io domains on Rockchip SoCs. It is
+          necessary for the io domain setting of the SoC to match the
+          voltage supplied by the regulators.