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arm64: tegra: Add Tegra234 IOMMUs
authorThierry Reding <treding@nvidia.com>
Mon, 8 Nov 2021 12:35:23 +0000 (13:35 +0100)
committerThierry Reding <treding@nvidia.com>
Thu, 24 Feb 2022 19:06:53 +0000 (20:06 +0100)
commit5710e16afa6cd385d3bd2becb47635dabbc050e7
tree7496c3c894078f84ddb4e41e3af626b270326cf1tree | snapshot
parent699349e09be0216875f209e736beebba88cfc1eacommit | diff
arm64: tegra: Add Tegra234 IOMMUs

The NVIDIA Tegra234 SoC comes with one single-instance ARM SMMU used by
isochronous memory clients and two dual-instance ARM SMMUs used by non-
isochronous memory clients.

Add the corresponding device tree nodes and hook up existing memory
clients (SDHCI and BPMP).

Signed-off-by: Thierry Reding <treding@nvidia.com>
arch/arm64/boot/dts/nvidia/tegra234.dtsi diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git