diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index e9e1238..8ef9860 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -128,50 +128,7 @@
 
 	  If unsure, say N here.
 
-# AMD IOMMU support
-config AMD_IOMMU
-	bool "AMD IOMMU support"
-	select SWIOTLB
-	select PCI_MSI
-	select PCI_ATS
-	select PCI_PRI
-	select PCI_PASID
-	select IOMMU_API
-	select IOMMU_IOVA
-	select IOMMU_DMA
-	depends on X86_64 && PCI && ACPI
-	help
-	  With this option you can enable support for AMD IOMMU hardware in
-	  your system. An IOMMU is a hardware component which provides
-	  remapping of DMA memory accesses from devices. With an AMD IOMMU you
-	  can isolate the DMA memory of different devices and protect the
-	  system from misbehaving device drivers or hardware.
-
-	  You can find out if your system has an AMD IOMMU if you look into
-	  your BIOS for an option to enable it or if you have an IVRS ACPI
-	  table.
-
-config AMD_IOMMU_V2
-	tristate "AMD IOMMU Version 2 driver"
-	depends on AMD_IOMMU
-	select MMU_NOTIFIER
-	help
-	  This option enables support for the AMD IOMMUv2 features of the IOMMU
-	  hardware. Select this option if you want to use devices that support
-	  the PCI PRI and PASID interface.
-
-config AMD_IOMMU_DEBUGFS
-	bool "Enable AMD IOMMU internals in DebugFS"
-	depends on AMD_IOMMU && IOMMU_DEBUGFS
-	help
-	  !!!WARNING!!!  !!!WARNING!!!  !!!WARNING!!!  !!!WARNING!!!
-
-	  DO NOT ENABLE THIS OPTION UNLESS YOU REALLY, -REALLY- KNOW WHAT YOU ARE DOING!!!
-	  Exposes AMD IOMMU device internals in DebugFS.
-
-	  This option is -NOT- intended for production environments, and should
-	  not generally be enabled.
-
+source "drivers/iommu/amd/Kconfig"
 source "drivers/iommu/intel/Kconfig"
 
 config IRQ_REMAP