Re: [PATCH v4 5/7] iommu: Add Apple DART driver

2021-10-31 Thread Tom Rini
On Sat, Oct 23, 2021 at 04:58:05PM +0200, Mark Kettenis wrote: > 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

[PATCH v4 5/7] iommu: Add Apple DART driver

2021-10-23 Thread Mark Kettenis
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 +