From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Tue, 10 Aug 2021 15:47:19 +0200
Subject: iommu/dart: APPLE_DART should depend on ARCH_APPLE
Git-commit: faf8e7539643ed958174ad3dfeb43c179a9c4397
Patch-mainline: v5.15-rc1
References: bsc#1192202
The Apple DART (Device Address Resolution Table) IOMMU is only present
on Apple ARM SoCs like the M1. Hence add a dependency on ARCH_APPLE, to
prevent asking the user about this driver when configuring a kernel
without support for the Apple Silicon SoC family.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Sven Peter <sven@svenpeter.dev>
Link: https://lore.kernel.org/r/44fcf525273b32c9afcd7e99acbd346d47f0e047.1628603162.git.geert+renesas@glider.be
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
drivers/iommu/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -292,7 +292,7 @@ config SPAPR_TCE_IOMMU
config APPLE_DART
tristate "Apple DART IOMMU Support"
- depends on ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)
+ depends on ARCH_APPLE || (COMPILE_TEST && !GENERIC_ATOMIC64)
select IOMMU_API
select IOMMU_IO_PGTABLE_LPAE
default ARCH_APPLE