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arm64: tegra: Enable thermal support on Jetson Orin Nano

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Enable the TJ thermal zone and hook up cooling maps for the PWM-
controlled fan and two trip points.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2023-06-09 13:48:38 +02:00
parent a6fb90f0ee
commit 6312e57b32
1 changed files with 20 additions and 0 deletions
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20
arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
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@ -10,4 +10,24 @@
/ {
compatible = "nvidia,p3768-0000+p3767-0005", "nvidia,p3767-0005", "nvidia,tegra234";
model = "NVIDIA Jetson Orin Nano Developer Kit";
pwm-fan {
cooling-levels = <0 187 255>;
};
thermal-zones {
tj-thermal {
cooling-maps {
map-active-0 {
cooling-device = <&fan 0 1>;
trip = <&tj_trip_active0>;
};
map-active-1 {
cooling-device = <&fan 1 2>;
trip = <&tj_trip_active1>;
};
};
};
};
};