How to control fan speed on Jetpack 4.2.1?

[a.arima]

Hello.

I was controlling the fan on TX2.
But I can’t found /sys/kernel/debug/tegra_fan/target_pwm on Xavier.

How should i control?

thanks.

[WayneWWW]

Hi,

Please check /sys/devices/pwm-fan/target_pwm