[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/soc/imx/Kconfig b/src/kernel/linux/v4.19/drivers/soc/imx/Kconfig
new file mode 100644
index 0000000..a5b86a2
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/soc/imx/Kconfig
@@ -0,0 +1,10 @@
+menu "i.MX SoC drivers"
+
+config IMX7_PM_DOMAINS
+	bool "i.MX7 PM domains"
+	depends on SOC_IMX7D || (COMPILE_TEST && OF)
+	depends on PM
+	select PM_GENERIC_DOMAINS
+	default y if SOC_IMX7D
+
+endmenu