Jtop or tegrastats can not find power

[wpceswpces]

Hello, my custom board use jetpack 6.0(r36.3) jtop or tegrastats can not find the power data. How can i fix it ?

root@tegra-ubuntu:/usr/local/lib/python3.10/dist-packages# cd /sys/bus/i2c/drivers/ina3221/
root@tegra-ubuntu:/sys/bus/i2c/drivers/ina3221# ls
bind  module  uevent  unbind
root@tegra-ubuntu:/sys/bus/i2c/drivers/ina3221# ll
total 0
drwxr-xr-x  2 root root    0 Nov 21  2023 ./
drwxr-xr-x 33 root root    0 Nov 21  2023 ../
--w-------  1 root root 4096 Jan  1 01:05 bind
lrwxrwxrwx  1 root root    0 Jan  1 01:05 module -> ../../../../module/ina3221/
--w-------  1 root root 4096 Nov 21  2023 uevent
--w-------  1 root root 4096 Jan  1 01:05 unbind

[DaneLLL]

Hi,
Please report the issue to :

Issues · rbonghi/jetson_stats · GitHub

As a quick solution, please run sudo tegrastats to check the power rails:

Tegrastats Utility — NVIDIA Jetson Linux Developer Guide 1 documentation