Messages in this thread | | | Date | Tue, 15 Aug 2023 14:51:46 +0100 | From | Will Deacon <> | Subject | [GIT PULL] iommu/arm-smmu: Updates for 6.6 |
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Hi Joerg,
Please pull these Arm SMMU updates for 6.6. It's almost exclusively Qualcomm-related SMMUv2 changes but there are some SMMUv3 changes in the pipeline for next time.
Summary in the tag.
Cheers,
Will
--->8
The following changes since commit 6eaae198076080886b9e7d57f4ae06fa782f90ef:
Linux 6.5-rc3 (2023-07-23 15:24:10 -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 afe92fbfbfb7efb77b9525dbae3453c8f63e6b60:
Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates (2023-08-15 11:34:47 +0100)
---------------------------------------------------------------- Qualc^WArm SMMU updates for 6.6
- Device-tree binding updates: * Add additional compatible strings for Qualcomm SoCs * Allow ASIDs to be configured in the DT to work around Qualcomm's broken hypervisor * Fix clocks for Qualcomm's MSM8998 SoC
- SMMUv2: * Support for Qualcomm's legacy firmware implementation featured on at least MSM8956 and MSM8976. * Match compatible strings for Qualcomm SM6350 and SM6375 SoC variants
- SMMUv3: * Use 'ida' instead of a bitmap for VMID allocation
---------------------------------------------------------------- AngeloGioacchino Del Regno (6): dt-bindings: iommu: qcom,iommu: Add qcom,ctx-asid property dt-bindings: iommu: qcom,iommu: Add QSMMUv2 and MSM8976 compatibles iommu/qcom: Use the asid read from device-tree if specified iommu/qcom: Disable and reset context bank before programming iommu/qcom: Index contexts by asid number to allow asid 0 iommu/qcom: Add support for QSMMUv2 and QSMMU-500 secured contexts
Dawei Li (1): iommu/arm-smmu-v3: Change vmid alloc strategy from bitmap to ida
Konrad Dybcio (5): dt-bindings: arm-smmu: Fix MSM8998 clocks description iommu/arm-smmu-qcom: Sort the compatible list alphabetically iommu/arm-smmu-qcom: Add SM6375 DPU compatible iommu/arm-smmu-qcom: Add SM6350 DPU compatible iommu/arm-smmu-qcom: Add SM6375 SMMUv2
Will Deacon (1): Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates
Yangtao Li (1): iommu/arm-smmu: Clean up resource handling during Qualcomm context probe
.../devicetree/bindings/iommu/arm,smmu.yaml | 41 +++++++++++++ .../devicetree/bindings/iommu/qcom,iommu.yaml | 22 +++++-- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 29 +++------ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 2 +- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 7 ++- drivers/iommu/arm/arm-smmu/qcom_iommu.c | 68 ++++++++++++++++------ 6 files changed, 120 insertions(+), 49 deletions(-)
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