Hi,
On pinMuxTool v2.3.1.0, "I/O set Violation on MISC" is always occurred, when mmc0_sdcd pin is selected on AM335xZCZ. mmc0_sdcd are assigned three pins, "A13, "C15","M17", but same phenomena are observed on all pins. I think this pin mux tools are wrong. Could you please check this tool? If yes, we can not use mmc_sdcd function.
Also, I seem that mmc_sdcd/mmc_sdwp on all slots are also same situation. Could you please check it?
P.S. On pinMuxTool v2.2.1.0 (old version), I have not observed this phenomena yet.
Thanks and best regards,
M.HATTORI.