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authorThierry Reding <treding@nvidia.com>2014-07-31 12:43:03 +0200
committerJoerg Roedel <jroedel@suse.de>2014-07-31 20:28:43 +0200
commit1a5b5376442bd6c23b5722ecdc7242fcc61ce338 (patch)
tree32d0e38a32b0a5b10ba03d89a58f887ec28ac5c8 /arch/arm
parente09f8ea560490e941139d23b4c278d3e6e2c871a (diff)
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devicetree: Add generic IOMMU device tree bindings
This commit introduces a generic device tree binding for IOMMU devices. Only a very minimal subset is described here, but it is enough to cover the requirements of both the Exynos System MMU and Tegra SMMU as discussed here: https://lkml.org/lkml/2014/4/27/346 Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Olof Johansson <olof@lixom.net> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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