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 <[email protected]>
Acked-by: Joerg Roedel <[email protected]>
Acked-by: Marek Szyprowski <[email protected]>
Tested-by: Robin Murphy <[email protected]>
Signed-off-by: Will Deacon <[email protected]>

0 files changed, 0 insertions, 0 deletions