arm64: tegra: Enable GPCDMA in Tegra264 and add iommu-map

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Enable GPCDMA in Tegra264 and add the iommu-map property so that each
channel uses a separate stream ID and gets its own IOMMU domain for
memory.

Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Akhil R 2026-03-31 15:53:03 +05:30 • committed by Thierry Reding

parent 0cbacf9ca3

commit 7de0c114f0

2 changed files with 5 additions and 0 deletions

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arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi

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arch/arm64/boot/dts/nvidia/tegra264.dtsi

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