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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>
Wed, 16 Feb 2022 15:42:45 +0000 (16:42 +0100)
commitf7c820f86a5b5626c6ed5f65e46a3a755f616a33
tree6e084e7432cebe360e2414f1ddc3d91d9560661btree
parent9defbfaaffc64f66585cb0a50543a8c882106373commit | 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 | blame | history
Linux 6.x block layer and io_uring tree(s)