1 files changed, 12 insertions, 0 deletions

diff --git a/arch/mips/cavium-octeon/Kconfig b/arch/mips/cavium-octeon/Kconfig
index 47323ca452d..475156b0c80 100644
--- a/arch/mips/cavium-octeon/Kconfig
+++ b/arch/mips/cavium-octeon/Kconfig
@@ -87,3 +87,15 @@ config ARCH_SPARSEMEM_ENABLE
 config CAVIUM_OCTEON_HELPER
         def_bool y
         depends on OCTEON_ETHERNET || PCI
+
+config IOMMU_HELPER
+        bool
+
+config NEED_SG_DMA_LENGTH
+        bool
+
+config SWIOTLB
+        def_bool y
+        depends on CPU_CAVIUM_OCTEON
+        select IOMMU_HELPER
+        select NEED_SG_DMA_LENGTH