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iommu/tegra: smmu: Add device tree support for SMMU
authorHiroshi Doyu <hdoyu@nvidia.com>
Mon, 25 Jun 2012 11:23:55 +0000 (14:23 +0300)
committerJoerg Roedel <joerg.roedel@amd.com>
Mon, 25 Jun 2012 11:50:43 +0000 (13:50 +0200)
commit0760e8faa960f8ee991fa4acb802db4e20661281
tree87fd7b7127f4758d71480809c650fdde252b9076tree | snapshot
parent4e0ee78f2af96676c9dca898c13250f62c513058commit | diff
iommu/tegra: smmu: Add device tree support for SMMU

The necessary info is expected to pass from DT.

For more precise resource reservation, there shouldn't be any
overlapping of register range between SMMU and MC. SMMU register
offset needs to be calculated correctly, based on its register bank.

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Documentation/devicetree/bindings/iommu/nvidia,tegra30-smmu.txt [new file with mode: 0644] blob
drivers/iommu/Kconfig diff | blob | history
drivers/iommu/tegra-smmu.c diff | blob | history
Domain: System / Uncategorized;