[PATCH v4 13/13] xen/arm: mmu: enable SMMU subsystem only in MMU

[Henry Wang <Henry.Wang@xxxxxxx>]

From: Penny Zheng <Penny.Zheng@xxxxxxx>

SMMU subsystem is only supported in MMU system, so we make it dependent
on CONFIG_HAS_MMU.

Signed-off-by: Penny Zheng <penny.zheng@xxxxxxx>
Signed-off-by: Wei Chen <wei.chen@xxxxxxx>
Signed-off-by: Henry Wang <Henry.Wang@xxxxxxx>
---
v4:
- No change
v3:
- new patch
---
 xen/drivers/passthrough/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xen/drivers/passthrough/Kconfig b/xen/drivers/passthrough/Kconfig
index 864fcf3b0c..5a8d666829 100644
--- a/xen/drivers/passthrough/Kconfig
+++ b/xen/drivers/passthrough/Kconfig
@@ -5,6 +5,7 @@ config HAS_PASSTHROUGH
 if ARM
 config ARM_SMMU
        bool "ARM SMMUv1 and v2 driver"
+       depends on HAS_MMU
        default y
        ---help---
          Support for implementations of the ARM System MMU architecture
@@ -15,7 +16,7 @@ config ARM_SMMU
 
 config ARM_SMMU_V3
        bool "ARM Ltd. System MMU Version 3 (SMMUv3) Support" if EXPERT
-       depends on ARM_64 && (!ACPI || BROKEN)
+       depends on ARM_64 && (!ACPI || BROKEN) && HAS_MMU
        ---help---
         Support for implementations of the ARM System MMU architecture
         version 3. Driver is in experimental stage and should not be used in
-- 
2.25.1