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-rw-r--r--arch/s390/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 9b9a2db..3a55f49 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -584,6 +584,7 @@ menuconfig PCI
bool "PCI support"
select HAVE_DMA_ATTRS
select PCI_MSI
+ select IOMMU_SUPPORT
help
Enable PCI support.