Jetson Xavier NX SOM with jetpack 5.1.1 | [ 13.469849] tegra-i2c 3190000.i2c: I2C transfer timed out

Hi,
I am using Jetson Xavier NX SOM with jetpack 5.1.1 in our custom carrier board.

just after booting i am getting the below log through debug uart.

log:-
[ 13.005828] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.117856] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.233853] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.357821] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.469849] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.581881] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.693833] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.805815] tegra-i2c 3190000.i2c: I2C transfer timed out
[ 13.917842] tegra-i2c 3190000.i2c: I2C transfer timed out

Hi sreelakshmy.ma,

Do you connect any I2C devices on your board?

Please share the full serial console log and also the device tree for further check.

please do not copy and paste hundreds of logs/code on the forum directly.

It will just make others hard to check your items.

You can attach file here. But please do not copy and paste.

log_i2c.txt (76.8 KB)
tegra194-p3668-common_dtsi.txt (14.8 KB)

Hi,

sorry for the inconvenience…

i2c 3190000 is by default for using as DP AUX signal.

Did you remove any display interface in comparison with the devkit?

If you don’t know what I mean, please go back to ask your hardware engineer again.

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