[PATCH V8 0/4] Add device tree support for NVIDIA Tegra CMDQV
Will Deacon
will at kernel.org
Fri Jan 23 09:49:48 PST 2026
On Tue, 13 Jan 2026 05:49:31 +0000, Ashish Mhetre wrote:
> This series adds device tree support for the CMDQ-Virtualization (CMDQV)
> hardware on NVIDIA Tegra264 SoCs.
>
> CMDQV is a hardware block that works alongside the ARM SMMUv3 to assist in
> virtualizing the command queue. It was previously only supported through
> ACPI on Tegra241. This series extends the existing driver to support device
> tree based initialization, which is required for Tegra264 platforms.
>
> [...]
Applied driver changes to iommu (arm/smmu/updates), thanks!
[1/4] iommu/tegra241-cmdqv: Decouple driver from ACPI
https://git.kernel.org/iommu/c/eb20758f8672
[2/4] iommu/arm-smmu-v3: Add device-tree support for CMDQV driver
https://git.kernel.org/iommu/c/ea69dc4e207b
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
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