RTC DS-1307 error

Running Apalis TK1 on a custom board. RTC on board (DS-1307) is reporting error -121

rtc-ds1307: probe of 0-0068 failed with error -121

has anyone seen this error or knows what it means?

Hi @LAlliss_CSES and Welcome to the Toradex Community!

Could you provide the version of the hardware (including carrier board) and software of your module?
Please share the complete dmesg.log in a text file?

Thanks and best regards,
Jaski

Thank you for your help. This issue has been resolved. There were errors in our Device Tree.

Perfect. Thanks for your feedback.

Best regards,
Jaski