From 785cfde5b3a0d24dc293792c7c277a091c46ef3a Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Sat, 23 Oct 2021 16:58:05 +0200 Subject: iommu: Add Apple DART driver The DART is an IOMMU that is used on Apple's M1 SoC. This driver configures the DART such that it operates in bypass mode which is enough to support DMA for the USB3 ports integrated on the SoC. Signed-off-by: Mark Kettenis Reviewed-by: Simon Glass --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 293e3e3928..b4808d4c75 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -931,6 +931,7 @@ config ARCH_APPLE select DM_SERIAL select DM_USB select DM_VIDEO + select IOMMU select LINUX_KERNEL_IMAGE_HEADER select OF_CONTROL select OF_BOARD -- cgit v1.2.3