[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/phy/mediatek/Makefile b/src/kernel/linux/v4.14/drivers/phy/mediatek/Makefile
new file mode 100644
index 0000000..0205568
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/phy/mediatek/Makefile
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the phy drivers.
+#
+
+ccflags-$(CONFIG_MTK_PMIC_CHIP_MT6389) += -I$(srctree)/drivers/misc/mediatek/base/power/include/
+
+obj-$(CONFIG_PHY_MTK_TPHY)		+= phy-mtk-tphy.o