1 files changed, 18 insertions, 0 deletions

diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 0ad771f7a7e1..557e3a381ca0 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -3,6 +3,8 @@
 
 config TILE
         def_bool y
+        select HAVE_DMA_ATTRS
+        select HAVE_DMA_API_DEBUG
         select HAVE_KVM if !TILEGX
         select GENERIC_FIND_FIRST_BIT
         select USE_GENERIC_SMP_HELPERS
@@ -79,6 +81,9 @@ config ARCH_DMA_ADDR_T_64BIT
 config NEED_DMA_MAP_STATE
         def_bool y
 
+config ARCH_HAS_DMA_SET_COHERENT_MASK
+        bool
+
 config LOCKDEP_SUPPORT
         def_bool y
 
@@ -215,6 +220,19 @@ config HIGHMEM
 config ZONE_DMA
         def_bool y
 
+config IOMMU_HELPER
+        bool
+
+config NEED_SG_DMA_LENGTH
+        bool
+
+config SWIOTLB
+        bool
+        default TILEGX
+        select IOMMU_HELPER
+        select NEED_SG_DMA_LENGTH
+        select ARCH_HAS_DMA_SET_COHERENT_MASK
+
 # We do not currently support disabling NUMA.
 config NUMA
         bool # "NUMA Memory Allocation and Scheduler Support"