[PATCH v5 0/6] Add support for Qualcomm's legacy IOMMU v2

Will Deacon will at kernel.org
Fri Aug 11 04:44:51 PDT 2023


On Thu, 22 Jun 2023 11:27:36 +0200, AngeloGioacchino Del Regno wrote:
> This series adds support for handling "v2" firmware's IOMMU, found
> on at least MSM8956 and MSM8976 (some other SoCs also need the same
> but I honestly don't remember which ones precisely).
> 
> This is strictly required to get functional IOMMUs on these SoCs.
> 
> I'm sorry for not performing a much needed schema conversion on
> qcom,iommu.txt, but I really didn't have time to do that :-(
> 
> [...]

Applied drivers updated to will (for-joerg/arm-smmu/updates), thanks!

[2/6] iommu/qcom: Use the asid read from device-tree if specified
      https://git.kernel.org/will/c/fcf226f1f708
[3/6] iommu/qcom: Disable and reset context bank before programming
      https://git.kernel.org/will/c/9f3fef23d9b5
[4/6] iommu/qcom: Index contexts by asid number to allow asid 0
      https://git.kernel.org/will/c/ec5601661bfc
[6/6] iommu/qcom: Add support for QSMMUv2 and QSMMU-500 secured contexts
      https://git.kernel.org/will/c/e30c960d3f44

Cheers,
-- 
Will

https://fixes.arm64.dev
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