This series contains a some enhancements to the ARM SMMU driver. These
are mostly distinct but I'm sending them out in a single series since
they depend on each other for clean application.
The first two patches are related to power-saving features (clocks and
regulators).
The third adds support for doing iova_to_phys through the SMMU
hardware on platforms that support it.
The fourth implements the recently merged generic DT bindings. For
reference, the discussion around the generic DT bindings is here:
http://lists.linuxfoundation.org/pipermail/iommu/2014-July/009357.html
The fifth and sixth handle some implementation-specific issues,
providing knobs in the device tree and a new domain attribute.
This series is based on on Will's iommu/pci branch.
Mitchel Humpherys (6):
iommu/arm-smmu: add support for specifying clocks
iommu/arm-smmu: add support for specifying regulators
iommu/arm-smmu: add support for iova_to_phys through ATS1PR
iommu/arm-smmu: implement generic DT bindings
iommu/arm-smmu: support buggy implementations with invalidate-on-map
iommu/arm-smmu: add .domain_{set,get}_attr for coherent walk control
.../devicetree/bindings/iommu/arm,smmu.txt | 18 +
drivers/iommu/arm-smmu.c | 444 ++++++++++++++++++---
include/linux/iommu.h | 1 +
3 files changed, 406 insertions(+), 57 deletions(-)
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