Troubleshooting • Re: Raspberry 5: Process irq/161-mmc0 causing heavy cpu load

Hi,

had to run watch -n 1 "pinctrl get | grep SD_" | tee mmc0.txt otherwise output could not be copied, so here it is.

cat mmc0.txt says:

203: op dl pd | lo // SD_IOVDD_SEL/AON_GPIO3 = output
204: op dh pd | hi // SD_PWR_ON/AON_GPIO4 = output
205: a6 pu | lo // SD_CDET_N/AON_GPIO5 = SD_CARD_PRES_G
206: ip pd | hi // SD_FLG_N/AON_GPIO6 = input


SD_CDET_N is ALWAY lo, SD_PWR_ON sometime changes.

EDIT: I don't have any sd card to test it, will have to get one later this evening or tomorrow
Regards

Michael

Statistics: Posted by certochrom — Wed Dec 18, 2024 5:34 pm

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