[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/iio/multiplexer/Makefile b/src/kernel/linux/v4.19/drivers/iio/multiplexer/Makefile
new file mode 100644
index 0000000..68be3c4
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/iio/multiplexer/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for industrial I/O multiplexer drivers
+#
+
+# When adding new entries keep the list in alphabetical order
+obj-$(CONFIG_IIO_MUX) += iio-mux.o