diff options
| author | Sumit Gupta <sumitg@nvidia.com> | 2020-07-15 19:01:24 +0530 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2020-07-16 14:57:30 +0200 |
| commit | d4ff18b86a2aff3da16998f64c02ccd9f8a62c2d (patch) | |
| tree | 1ebe35eb3215932d367c03a6e46bad3b9939db23 /arch/arm64/boot/dts/nvidia | |
| parent | eb93bd8d273bdbb6aa211fcd9165f9755ec86eaa (diff) | |
arm64: tegra: Add compatible string for Tegra194 CPU complex
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>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 259e40469908..98c366ab4aab 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1848,6 +1848,8 @@ }; cpus { + compatible = "nvidia,tegra194-ccplex"; + nvidia,bpmp = <&bpmp>; #address-cells = <1>; #size-cells = <0>; |