linux_dsm_epyc7002/arch/arm64
Maxime Ripard 62a8ccf3a2
arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage
Now that the IOMMU driver has been introduced, it prevents any access from
a DMA master going through it that hasn't properly mapped the pages, and
that link is set up through the iommus property.

Unfortunately we forgot to add that property to the video engine node when
adding the IOMMU node, so now any DMA access is broken.

Fixes: b3a0a2f910 ("arm64: dts: allwinner: h6: Add IOMMU")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200628180804.79026-1-maxime@cerno.tech
2020-07-16 10:10:30 +02:00
..
boot arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage 2020-07-16 10:10:30 +02:00
configs ARM: defconfig updates fopr 5.8 2020-06-04 19:54:15 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-06-01 12:00:10 -07:00
include MIPS: 2020-06-12 11:05:52 -07:00
kernel arm64 merge window fixes for -rc1 2020-06-11 12:53:23 -07:00
kvm Kbuild updates for v5.8 (2nd) 2020-06-13 13:29:16 -07:00
lib Merge branch 'rwonce/rework' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux 2020-06-10 14:46:54 -07:00
mm mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
net Merge branch 'for-next/bti' into for-next/core 2020-05-28 18:00:51 +01:00
xen arm64: xen: Use modern annotations for assembly functions 2020-01-09 16:09:42 +00:00
Kbuild arm64: add arch/arm64/Kbuild 2019-08-21 18:47:15 +01:00
Kconfig Kbuild updates for v5.8 (2nd) 2020-06-13 13:29:16 -07:00
Kconfig.debug arm64: mm: use ARCH_HAS_DEBUG_WX instead of arch defined 2020-06-03 20:09:50 -07:00
Kconfig.platforms This time around we have 4 lines of diff in the core framework, removing a 2020-06-10 11:42:19 -07:00
Makefile Kbuild updates for v5.8 2020-06-06 12:00:25 -07:00