1
2config HAS_PASSTHROUGH
3	bool
4
5if ARM
6config ARM_SMMU
7	bool "ARM SMMUv1 and v2 driver"
8	default y
9	---help---
10	  Support for implementations of the ARM System MMU architecture
11	  versions 1 and 2.
12
13	  Say Y here if your SoC includes an IOMMU device implementing the
14	  ARM SMMU architecture.
15
16config IPMMU_VMSA
17	bool "Renesas IPMMU-VMSA found in R-Car Gen3 SoCs" if EXPERT
18	depends on ARM_64
19	---help---
20	  Support for implementations of the Renesas IPMMU-VMSA found
21	  in R-Car Gen3 SoCs.
22
23	  Say Y here if you are using newest R-Car Gen3 SoCs revisions
24	  (H3 ES3.0, M3-W+, etc) which IPMMU hardware supports stage 2
25	  translation table format and is able to use CPU's P2M table as is.
26
27endif
28
29config IOMMU_FORCE_PT_SHARE
30	bool
31