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arm64: tegra: Describe Tegra234 CPU hierarchy
authorThierry Reding <treding@nvidia.com>
Fri, 12 Nov 2021 13:19:04 +0000 (14:19 +0100)
committerThierry Reding <treding@nvidia.com>
Thu, 16 Dec 2021 15:51:01 +0000 (16:51 +0100)
commita12cf5c339b082a93767b3fa5c85059b8269ab45
tree660056c91793e7bc35ee93ad75a6e3bc95678aa0tree | snapshot
parentf0e1266818f58ab5e687b3aec53d0689c7dc7db0commit | diff
arm64: tegra: Describe Tegra234 CPU hierarchy

The NVIDIA Tegra234 SoC has 3 clusters of 4 Cortex-A78AE CPU cores each,
for a total of 12 CPUs. Each CPU has 64 KiB instruction and data caches
with each cluster having an additional 256 KiB unified L2 cache and a 2
MiB L3 cache.

Signed-off-by: Thierry Reding <treding@nvidia.com>
arch/arm64/boot/dts/nvidia/tegra234.dtsi diff | blob | history
Domain: System / Kernel;