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authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2016-11-21 10:01:35 +0000
committerWill Deacon <will.deacon@arm.com>2016-11-29 15:57:42 +0000
commit7936df92b9dbf568ab04717c142acaf08449dbfc (patch)
treecccde30a7a776f7d7fc4db531a7d9c161024b4af /drivers/iommu
parent34ceea275f626ae624b55f2b388a07f806988a55 (diff)
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ACPI/IORT: Add support for IOMMU fwnode registration
The ACPI IORT table provide entries for IOMMU (aka SMMU in ARM world) components that allow creating the kernel data structures required to probe and initialize the IOMMU devices. This patch provides support in the IORT kernel code to register IOMMU components and their respective fwnode. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: Tomasz Nowicki <tn@semihalf.com> Tested-by: Hanjun Guo <hanjun.guo@linaro.org> Tested-by: Tomasz Nowicki <tn@semihalf.com> Cc: Hanjun Guo <hanjun.guo@linaro.org> Cc: Tomasz Nowicki <tn@semihalf.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Signed-off-by: Will Deacon <will.deacon@arm.com>
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