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| author |   Thierry Reding <treding@nvidia.com> | 2016-11-15 13:01:08 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2016-11-21 10:43:37 +0100 |
| commit | cd6fe32e34fa5cc04693a714755f61e3cc62937e (patch) | |
| tree | 19db765537e6d1c76e5d9a9cf68f23a2997d0f19 /arch/arm64/boot/dts/nvidia/tegra186.dtsi | |
| parent | arm64: tegra: Add Tegra186 support (diff) | |
| download | linux-dev-cd6fe32e34fa5cc04693a714755f61e3cc62937e.tar.xz linux-dev-cd6fe32e34fa5cc04693a714755f61e3cc62937e.zip | |
arm64: tegra: Add CPU nodes for Tegra186
Tegra186 has six CPUs: two CPUs are second generation Denver CPUs that
support ARMv8 and four CPUs are Cortex-A57 CPUs.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra186.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra186.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index ff0c9e182598..cbedef4fa9a8 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -56,6 +56,47 @@ }; }; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "nvidia,tegra186-denver", "arm,armv8"; + device_type = "cpu"; + reg = <0x000>; + }; + + cpu@1 { + compatible = "nvidia,tegra186-denver", "arm,armv8"; + device_type = "cpu"; + reg = <0x001>; + }; + + cpu@2 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x100>; + }; + + cpu@3 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x101>; + }; + + cpu@4 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x102>; + }; + + cpu@5 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x103>; + }; + }; + bpmp: bpmp { compatible = "nvidia,tegra186-bpmp"; mboxes = <&hsp_top0 0 19>; |