iommu/tegra-smmu: Add debugfs support

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Provide clients and swgroups files in debugfs. These files show for
which clients IOMMU translation is enabled and which ASID is associated
with each SWGROUP.

Cc: Hiroshi Doyu <hdoyu@nvidia.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Thierry Reding 2015-01-23 09:49:25 +01:00

parent e660df07ab

commit d1313e7896

2 changed files with 114 additions and 0 deletions

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109

drivers/iommu/tegra-smmu.c

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5

include/soc/tegra/mc.h

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