1 files changed, 3 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 77e97dd0c15d..38faeded7d59 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -28,6 +28,9 @@ struct dev_archdata {
                 void            *iommu_table_base;
         } dma_data;
 
+#ifdef CONFIG_IOMMU_API
+        void                    *iommu_domain;
+#endif
 #ifdef CONFIG_SWIOTLB
         dma_addr_t              max_direct_dma_addr;
 #endif