Tegra-i2c no acknowledge logs

Hey,

I’m working on Jestson Nano with yocto software. When I type dmesg or journalctl command I can see a lot of i2c logs. Do anyone know what is it? Can I do something to disable those messages? I’m using only i2c-2 interface and as I see those messages come from i2c-0 and i2c-1 interface.

Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x44
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x26
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x22
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x23
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x24
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x27
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x25
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x20
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x21
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x44
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x26
Jan 09 13:12:36 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x44
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x26
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x20
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x22
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x23
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x24
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x27
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c000.i2c: no acknowledge from address 0x25
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x20
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x21
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x5d
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x44
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x26
Jan 09 13:12:37 safectle35f077c kernel: tegra-i2c 7000c400.i2c: no acknowledge from address 0x22

Thank you for your advice.

Did you see this message on which BSP? Did you have any software customization?

I have same issue on Jetson Xavier NX dev Kit module. with prebuild Image downloaded from below NVIDIA link.

https://developer.nvidia.com/jetson-nx-developer-kit-sd-card-image

we are not able to read EEPROM from SOM as well as from carrier board.

ERROR:

570.933962] tegra-i2c 3180000.i2c: no acknowledge from address 0x30
[ 570.934295] tegra-i2c 3180000.i2c: no acknowledge from address 0x31
[ 570.936352] tegra-i2c 3180000.i2c: no acknowledge from address 0x32
[ 570.936714] tegra-i2c 3180000.i2c: no acknowledge from address 0x33
[ 570.937795] tegra-i2c 3180000.i2c: no acknowledge from address 0x34
[ 570.939719] tegra-i2c 3180000.i2c: no acknowledge from address 0x35
[ 570.940062] tegra-i2c 3180000.i2c: no acknowledge from address 0x36
[ 570.940354] tegra-i2c 3180000.i2c: no acknowledge from address 0x37
[ 570.940921] tegra-i2c 3180000.i2c: no acknowledge from address 0x50
[ 570.941411] tegra-i2c 3180000.i2c: no acknowledge from address 0x51
[ 570.941686] tegra-i2c 3180000.i2c: no acknowledge from address 0x52
[ 570.941973] tegra-i2c 3180000.i2c: no acknowledge from address 0x53
[ 570.942260] tegra-i2c 3180000.i2c: no acknowledge from address 0x54
[ 570.942540] tegra-i2c 3180000.i2c: no acknowledge from address 0x55
[ 570.942805] tegra-i2c 3180000.i2c: no acknowledge from address 0x56
[ 570.943067] tegra-i2c 3180000.i2c: no acknowledge from address 0x57
[ 570.943326] tegra-i2c 3180000.i2c: no acknowledge from address 0x58
[ 570.949410] tegra-i2c 3180000.i2c: no acknowledge from address 0x59
[ 570.955910] tegra-i2c 3180000.i2c: no acknowledge from address 0x5a
[ 570.961669] tegra-i2c 3180000.i2c: no acknowledge from address 0x5b
[ 570.968828] tegra-i2c 3180000.i2c: no acknowledge from address 0x5c
[ 570.974450] tegra-i2c 3180000.i2c: no acknowledge from address 0x5d
[ 570.980946] tegra-i2c 3180000.i2c: no acknowledge from address 0x5e
[ 570.987306] tegra-i2c 3180000.i2c: no acknowledge from address 0x5f

Please go through the RMA process.