[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/pinctrl/vt8500/Makefile b/src/kernel/linux/v4.14/drivers/pinctrl/vt8500/Makefile
new file mode 100644
index 0000000..c6a5c3b
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/pinctrl/vt8500/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+# VIA/Wondermedia pinctrl support
+
+obj-$(CONFIG_PINCTRL_WMT)	+= pinctrl-wmt.o
+obj-$(CONFIG_PINCTRL_VT8500)	+= pinctrl-vt8500.o
+obj-$(CONFIG_PINCTRL_WM8505)	+= pinctrl-wm8505.o
+obj-$(CONFIG_PINCTRL_WM8650)	+= pinctrl-wm8650.o
+obj-$(CONFIG_PINCTRL_WM8750)	+= pinctrl-wm8750.o
+obj-$(CONFIG_PINCTRL_WM8850)	+= pinctrl-wm8850.o