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arm64: tegra: Add compatible string for Tegra194 CPU complex

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On Tegra194, data on valid operating points for the CPUs needs to be
queried from BPMP. However, there is no node representing CPU complex.
So, add a compatible string to the 'cpus' node instead of using dummy
node to bind the cpufreq driver to. Also, add reference to the BPMP
instance for the CPU complex.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Sumit Gupta 2020-07-15 19:01:24 +05:30 committed by Thierry Reding
parent eb93bd8d27
commit d4ff18b86a
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/nvidia/tegra194.dtsi
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@ -1848,6 +1848,8 @@
};
cpus {
compatible = "nvidia,tegra194-ccplex";
nvidia,bpmp = <&bpmp>;
#address-cells = <1>;
#size-cells = <0>;