Merge tag 'iommu-updates-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull iommu updates from Joerg Roedel:
 "Core changes:
   - Allow ATS on VF when parent device is identity mapped
   - Optimize unmap path on ARM io-pagetable implementation
   - Use of_property_present()

  ARM-SMMU changes:
   - SMMUv2:
       - Devicetree binding updates for Qualcomm MMU-500 implementations
       - Extend workarounds for broken Qualcomm hypervisor to avoid
         touching features that are not available (e.g. 16KiB page
         support, reserved context banks)
   - SMMUv3:
       - Support for NVIDIA's custom virtual command queue hardware
       - Fix Stage-2 stall configuration and extend tests to cover this
         area
       - A bunch of driver cleanups, including simplification of the
         master rbtree code
   - Minor cleanups and fixes across both drivers

  Intel VT-d changes:
   - Retire si_domain and convert to use static identity domain
   - Batched IOTLB/dev-IOTLB invalidation
   - Small code refactoring and cleanups

  AMD-Vi changes:
   - Cleanup and refactoring of io-pagetable code
   - Add parameter to limit the used io-pagesizes
   - Other cleanups and fixes"

* tag 'iommu-updates-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (77 commits)
  dt-bindings: arm-smmu: Add compatible for QCS8300 SoC
  iommu/amd: Test for PAGING domains before freeing a domain
  iommu/amd: Fix argument order in amd_iommu_dev_flush_pasid_all()
  iommu/amd: Add kernel parameters to limit V1 page-sizes
  iommu/arm-smmu-v3: Reorganize struct arm_smmu_ctx_desc_cfg
  iommu/arm-smmu-v3: Add types for each level of the CD table
  iommu/arm-smmu-v3: Shrink the cdtab l1_desc array
  iommu/arm-smmu-v3: Do not use devm for the cd table allocations
  iommu/arm-smmu-v3: Remove strtab_base/cfg
  iommu/arm-smmu-v3: Reorganize struct arm_smmu_strtab_cfg
  iommu/arm-smmu-v3: Add types for each level of the 2 level stream table
  iommu/arm-smmu-v3: Add arm_smmu_strtab_l1/2_idx()
  iommu/arm-smmu-qcom: apply num_context_bank fixes for SDM630 / SDM660
  iommu/arm-smmu-v3: Use the new rb tree helpers
  dt-bindings: arm-smmu: document the support on SA8255p
  iommu/tegra241-cmdqv: Do not allocate vcmdq until dma_set_mask_and_coherent
  iommu/tegra241-cmdqv: Drop static at local variable
  iommu/tegra241-cmdqv: Fix ioremap() error handling in probe()
  iommu/amd: Do not set the D bit on AMD v2 table entries
  iommu/amd: Correct the reported page sizes from the V1 table
  ...

diff --cc Documentation/admin-guide/kernel-parameters.txt
Simple merge

diff --cc MAINTAINERS
Simple merge