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arm64: tegra: Add node for Tegra234 CCPLEX cluster
authorSumit Gupta <sumitg@nvidia.com>
Tue, 5 Apr 2022 13:01:19 +0000 (18:31 +0530)
committerThierry Reding <treding@nvidia.com>
Mon, 25 Apr 2022 16:12:00 +0000 (18:12 +0200)
commit962c400d48e604438cfb3732016ad1b74bfc298c
treeee0b12f377c7854135d0c984a93d2d7d04969812tree | snapshot
parent71f69ffa0129bf04205edf0e7dc73dc4777b2588commit | diff
arm64: tegra: Add node for Tegra234 CCPLEX cluster

Adding CCPLEX cluster node to represent Tegra234 cpufreq. Tegra234 uses
some of the CRAB (Control Register Access Bus) registers for CPU
frequency requests. These registers are memory mapped to the
CCPLEX_MMCRAB_ARM region. In this node, mapping the range of MMCRAB
registers is required only for CPU frequency info.

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