* Felipe Balbi <balbi@xxxxxx> [120529 05:56]: > Hi, > > On Tue, May 29, 2012 at 05:47:32AM -0700, Tony Lindgren wrote: > > * Felipe Balbi <balbi@xxxxxx> [120529 00:46]: > > > > > > Can you enable debugging on menelaus so we see what the driver is doing ? > > > > > > I believe that to change the VMMC's supply voltage you need to turn off > > > the regulator, meaning LDO_CTRL7[1:0] = 0b00. > > > > Looks like it's some kind of race between the slots that now gets triggered > > in the omap driver. > > > > Commenting out the second slot in the board file fixes things. I tried adding > > a mutex to protect the sequence between POWER_UP and POWER_ON, but no luck yet. > > > > Also adding printk statements here and there makes it work again. > > does this help ? Thanks does not seem to help. Tony -- 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
