iommu: Add driver for Renesas VMSA-compatible IPMMU
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index df56e4c..a22b537 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -272,6 +272,18 @@
default 256 if SHMOBILE_IOMMU_ADDRSIZE_64MB
default 128 if SHMOBILE_IOMMU_ADDRSIZE_32MB
+config IPMMU_VMSA
+ bool "Renesas VMSA-compatible IPMMU"
+ depends on ARM_LPAE
+ depends on ARCH_SHMOBILE || COMPILE_TEST
+ select IOMMU_API
+ select ARM_DMA_USE_IOMMU
+ help
+ Support for the Renesas VMSA-compatible IPMMU Renesas found in the
+ R-Mobile APE6 and R-Car H2/M2 SoCs.
+
+ If unsure, say N.
+
config SPAPR_TCE_IOMMU
bool "sPAPR TCE IOMMU Support"
depends on PPC_POWERNV || PPC_PSERIES