2 files changed, 6 insertions, 0 deletions

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 73df7115325b..603d83ad65c8 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -21,6 +21,9 @@ config GENERIC_ISA_DMA
         bool
         default y
 
+config ARCH_NO_VIRT_TO_BUS
+        def_bool y
+
 source "init/Kconfig"
 
 menu "General machine setup"
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index b84b6af1241e..df6ee71894d1 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -62,6 +62,9 @@ config AUDIT_ARCH
         bool
         default y
 
+config ARCH_NO_VIRT_TO_BUS
+        def_bool y
+
 choice
         prompt "Kernel page size"
         default SPARC64_PAGE_SIZE_8KB