[RFC PATCH v2 09/18] iommu/dma: enable IOMMU_DMA for RISC-V

Andrew Jones
2025-09-20T20:39:05Z

From: Tomasz Jeznach <tjeznach@rivosinc.com>

With iommu/riscv driver available we can enable IOMMU_DMA support
for RISC-V architecture.

Signed-off-by: Tomasz Jeznach <tjeznach@rivosinc.com>
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
---
drivers/iommu/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 70d29b14d851..9d8c90690275 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -150,7 +150,7 @@ config OF_IOMMU

# IOMMU-agnostic DMA-mapping layer
config IOMMU_DMA
- def_bool ARM64 || X86 || S390
+ def_bool ARM64 || X86 || S390 || RISCV
select DMA_OPS_HELPERS
select IOMMU_API
select IOMMU_IOVA
--
2.49.0