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arm64: tegra: Add PWM fan for Jetson AGX Orin

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Add the PWM fan node for the Tegra234 Jetson AGX Orin platform.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter
2022-10-19 14:29:03 +01:00
committed by Thierry Reding
parent 2566d28c40
commit 7a2c613bdb
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
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@@ -2007,6 +2007,12 @@ serial@3100000 {
status = "okay";
};
pwm@32a0000 {
assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
status = "okay";
};
hda@3510000 {
nvidia,model = "NVIDIA Jetson AGX Orin HDA";
status = "okay";
@@ -2184,4 +2190,12 @@ TEGRA234_AON_GPIO(AA, 4)
phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
"p2u-5", "p2u-6", "p2u-7";
};
pwm-fan {
compatible = "pwm-fan";
pwms = <&pwm3 0 45334>;
cooling-levels = <0 95 178 255>;
#cooling-cells = <2>;
};
};