On Sun, Oct 31, 2010 at 5:21 PM, Daniel Drake <dsd@xxxxxxxxxx> wrote: > The power can be controlled by the regular SD power pin. There is no > GPIO to control it. OK, Good. Can you please tell me the output of the following line (after boot, but before you load the driver): cat /sys/kernel/debug/mmc1/ios (obviously you will have to mount -t debugfs none /sys/kernel/debug) -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html