Hello Steven,
I was able to reproduce your issue. An internal ticket has been logged for this issue. I hope to have some solution or workaround for you soon.
Best Regards,
Mike
i add the flexio_mcl before adding the flexio_pwm,error is disappeared .
there is another question:
does the " TRGMUX_IP_INPUT_SIUL2_IN4" signal ruted to "TRGMUX,IN ,4 "directly?