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| author | Will Deacon <will.deacon@arm.com> | 2014-08-27 16:15:59 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2014-12-01 16:50:35 +0000 |
| commit | d0f60a44f5120a8e1c48995285c7d8d1e4915b35 (patch) | |
| tree | cac8578437d68c2868d23b356f0dd5027d8a400b /arch/arm/mm/copypage-v4mc.c | |
| parent | a3a60f81ee6f8fa65a57fa186b395bcd1f1bb097 (diff) | |
| download | linux-d0f60a44f5120a8e1c48995285c7d8d1e4915b35.tar.gz linux-d0f60a44f5120a8e1c48995285c7d8d1e4915b35.tar.bz2 linux-d0f60a44f5120a8e1c48995285c7d8d1e4915b35.zip | |
iommu: add new iommu_ops callback for adding an OF device
This patch adds a new function to the iommu_ops structure to allow an
OF device to be added to a specific IOMMU instance using the recently
merged generic devicetree binding for IOMMUs. The callback (of_xlate)
takes a struct device representing the master and an of_phandle_args
representing the IOMMU and the correspondong IDs for the new master.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Joerg Roedel <jroedel@suse.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/mm/copypage-v4mc.c')
0 files changed, 0 insertions, 0 deletions