On Wed, 17 Nov 2010, Ohad Ben-Cohen wrote: > On Wed, Nov 17, 2010 at 8:46 AM, Mike Rapoport <mike@xxxxxxxxxxxxxx> wrote: > > On our platforms we just keep it powered on after boot with the reset line held > > high. (e.g. arch/arm/mach-pxa/cm-x300.c, arch/arm/mach-omap/board-cm-t35.c). > > We don't bother much for power savings, though. > > Thanks, Mike ! > > This paves the road for MMC_CAP_POWER_OFF_CARD. > > SDIO core will enable runtime PM for the card only if that cap is set. > As a result, the card will be powered down after boot, and will only > be powered up again when a driver is loaded (and then it's up to the > driver whether power will be kept or not). Makes sense. Nicolas -- 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
