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iommu/arm-smmu-v3: Implement shutdown method
authorNate Watterson <nwatters@codeaurora.org>
Thu, 29 Jun 2017 22:18:15 +0000 (18:18 -0400)
committerWill Deacon <will.deacon@arm.com>
Wed, 16 Aug 2017 16:27:28 +0000 (17:27 +0100)
commit7aa8619a66aea52b145e04cbab4f8d6a4e5f3f3b
tree7aee56a42c2ba42d91fb04b92c21775ec017853atree | snapshot (tar.gz zip)
parentaae4e7a8bc44722fe70d58920a36916b1043195ecommit | diff
iommu/arm-smmu-v3: Implement shutdown method

The shutdown method disables the SMMU to avoid corrupting a new kernel
started with kexec.

Signed-off-by: Nate Watterson <nwatters@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
drivers/iommu/arm-smmu-v3.c diff | blob | blame | history
drivers/iommu/arm-smmu.c diff | blob | blame | history