diff -drupN a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
--- a/drivers/pci/host/Kconfig	2018-08-06 17:23:04.000000000 +0300
+++ b/drivers/pci/host/Kconfig	2022-06-12 05:28:14.000000000 +0300
@@ -301,4 +301,24 @@ config VMD
 	  To compile this driver as a module, choose M here: the
 	  module will be called vmd.
 
+config PCIE_SUNXI_PLAT
+	bool "Platform bus based Allwiner PCIe Controller"
+	depends on PCI_MSI_IRQ_DOMAIN
+	depends on ARCH_SUN50IW6
+	select PCIE_DW
+	---help---
+	 This selects the Allwiner PCIe controller support. Select this if
+	 you have a PCIe controller on Platform bus.
+
+	 If you have a controller with this interface, say Y or M here.
+
+	 If unsure, say N.
+
+config PCIE_SUNXI_EXTERNAL_CLOCK
+	bool "use PCIe enternal clock"
+	depends on PCIE_SUNXI_PLAT
+        default n
+	---help---
+	   If using an external clock, say y.
+
 endmenu