projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7417b99) | patch
iommu/io-pgtable-arm: Support 52-bit physical address
authorRobin Murphy <robin.murphy@arm.com>
Mon, 26 Mar 2018 12:35:13 +0000 (13:35 +0100)
committerWill Deacon <will.deacon@arm.com>
Tue, 27 Mar 2018 13:12:05 +0000 (14:12 +0100)
commit6c89928ff7a0f7b4ebc2ac1acab9f99d5f50ed75
tree432659962b3ffa3dc11fba9bd103b42a1dd9427etree | snapshot
parent7417b99c49e5bb77e04d64c915da2ee4bfcbf8a8commit | diff
iommu/io-pgtable-arm: Support 52-bit physical address

Bring io-pgtable-arm in line with the ARMv8.2-LPA feature allowing
52-bit physical addresses when using the 64KB translation granule.
This will be supported by SMMUv3.1.

Tested-by: Nate Watterson <nwatters@codeaurora.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
drivers/iommu/io-pgtable-arm.c diff | blob | history
Domain: System / Kernel;