[GIT PULL] iommu/arm-smmu: Updates for 5.13

[Will Deacon]

Hi Joerg,

There's hardly anything on the SMMU front for 5.13, but please pull
these regardless. Summary in the tag.

Cheers,

Will

--->8

The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:

  Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-updates

for you to fetch changes up to e0bb4b73540495111ff2723e41cf5add2f031021:

  iommu/arm-smmu-v3: Remove the unused fields for PREFETCH_CONFIG command (2021-04-07 11:30:40 +0100)

----------------------------------------------------------------
Arm SMMU updates for 5.13

- SMMUv3:

  * Drop vestigial PREFETCH_ADDR support

  * Elide TLB sync logic for empty gather

  * Fix "Service Failure Mode" handling

- SMMUv2:

  * New Qualcomm compatible string

----------------------------------------------------------------
Sai Prakash Ranjan (1):
      dt-bindings: arm-smmu: Add compatible for SC7280 SoC

Xiang Chen (1):
      iommu/arm-smmu-v3: Add a check to avoid invalid iotlb sync

Zenghui Yu (1):
      iommu/arm-smmu-v3: Remove the unused fields for PREFETCH_CONFIG command

Zhen Lei (1):
      iommu/arm-smmu-v3: add bit field SFM into GERROR_ERR_MASK

 Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c           | 5 +++--
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h           | 4 +---
 3 files changed, 5 insertions(+), 5 deletions(-)