On Wednesday 23 September 2009, arun thomas whitchurch wrote: > We are using a dm6446 based board with an sdio device and an sd slot on the > sd/mmc bus. The driver seems to detect the sdio device but not any card > plugged in to the sd slot.
SD is a one-card-per-bus arrangement; SDIO too, as I understand. MMC supports multiple cards per bus, at least the older/slower versions of MMC. So absent external hardware like a bus switch letting you talk to either an SDIO device *or* an SD card, I don't think you can do that. (And such a switch would likely interfere badly with SDIO interrupts...) - Dave _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
