Re: [PATCH V8 4/4] arm64: dts: nvidia: Add nodes for CMDQV

[Thierry Reding]

On Tue, Jan 13, 2026 at 05:49:35AM +0000, Ashish Mhetre wrote:
> The Command Queue Virtualization (CMDQV) hardware is part of the
> SMMUv3 implementation on NVIDIA Tegra SoCs. It assists in
> virtualizing the command queue for the SMMU.
> 
> Update SMMU compatible strings to use nvidia,tegra264-smmu to enable
> CMDQV support. Add device tree nodes for the CMDQV hardware and enable
> them on the tegra264-p3834 platform where SMMUs are enabled. Each SMMU
> instance is paired with its corresponding CMDQV instance via the
> nvidia,cmdqv property.
> 
> Reviewed-by: Jon Hunter <jonathanh@xxxxxxxxxx>
> Acked-by: Nicolin Chen <nicolinc@xxxxxxxxxx>
> Signed-off-by: Ashish Mhetre <amhetre@xxxxxxxxxx>
> ---
>  .../arm64/boot/dts/nvidia/tegra264-p3834.dtsi |  8 +++
>  arch/arm64/boot/dts/nvidia/tegra264.dtsi      | 50 +++++++++++++++++--
>  2 files changed, 53 insertions(+), 5 deletions(-)

Applied, with the tags rearranged and the subject prefix fixed.

Thanks,
Thierry

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