[Xen-devel] [PATCH 0/7] Generic IOMMU bindings support for Xen platform devices

[Wei Chen <Wei.Chen@xxxxxxx>]

The "mmu-masters" is a property of ARM legacy SMMU dt-binding. This
property will be deprecated in favour of the generic IOMMU bindings.
In this case we have to add the generic IOMMU bindings support for
Xen platform devices.

---
This series has been tested on Seattle SoftIron server. The platform device
can be passthrough to guest with both Legacy and Generic IOMMU bindings.
I noticed that Sameer has a iommu_fwspec series in review. It would be nice
to look at it and see if we can re-use it in this series.

Wei Chen (7):
  xen/arm: SMMU: Implement the add_device callback in SMMU
  xen/arm: SMMU: Introduce a helper to add DT device to SMMU
  xen/arm: Prepare SMMU resources for protected devices
  xen/arm: SMMU: Detect types of device tree binding
  xen/arm: SMMU: Keep registering legacy master in SMMU probe
  xen/arm: SMMU: Support generic IOMMU bindings
  xen: Fix a typo in error message of iommu_do_dt_domctl

 xen/arch/arm/domain_build.c           |  12 ++
 xen/drivers/passthrough/arm/smmu.c    | 232 ++++++++++++++++++++++++++++++----
 xen/drivers/passthrough/device_tree.c |  24 +++-
 xen/include/xen/iommu.h               |   1 +
 4 files changed, 243 insertions(+), 26 deletions(-)

-- 
2.7.4


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