Messages in this thread | | | From | Jordan Crouse <> | Subject | [PATCH v18 0/4] iommu/arm-smmu: Add adreno-smmu implementation and bindings | Date | Mon, 2 Nov 2020 10:14:12 -0700 |
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(resend with expanded CC list so everybody can see all the patches)
This short series adds support for the adreno-smmu implementation of the arm-smmu driver and the device-tree bindings to turn on the implementation for the sm845 and sc7180 GPUs. These changes are the last ones needed to enable per-instance pagetables in the drm/msm driver.
No deltas in this patchset since the last go-around for 5.10 [1].
[1] https://patchwork.freedesktop.org/series/81393/
Jordan Crouse (3): iommu/arm-smmu-qcom: Add implementation for the adreno GPU SMMU dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU arm: dts: qcom: sm845: Set the compatible string for the GPU SMMU
Rob Clark (1): iommu/arm-smmu: Add a way for implementations to influence SCTLR
.../devicetree/bindings/iommu/arm,smmu.yaml | 9 +- arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 9 + arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 3 + drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 157 +++++++++++++++++- drivers/iommu/arm/arm-smmu/arm-smmu.c | 3 + drivers/iommu/arm/arm-smmu/arm-smmu.h | 4 + 7 files changed, 182 insertions(+), 5 deletions(-)
-- 2.25.1
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