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,

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

Perfect. Thanks for your feedback.

Best regards,