On Mon, Feb 01, 2016 at 02:18:57PM +0100, Linus Walleij wrote: > The DTSI file for the Nomadik does not properly specify how the > PL180 levelshifter is connected: the Nomadik actually needs all > the five st,sig-dir-* flags set to properly control all lines out. > > Further this board supports full power cycling of the card, and > since this variant has no hardware clock gating, it needs a > ridiculously low frequency setting to keep up with the ever > overflowing FIFO. > > The pin configuration set-up is a bit of a mystery, because of > course these pins are a mix of inputs and outputs. However the > reference implementation sets all pins to "output" with > unspecified initial value, so let's do that here as well. > > Cc: stable@xxxxxxxxxxxxxxx > Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- > ARM SoC folks: this fixes the non-working SD/MMC card on the > Nomadik please apply this directly for fixes if Ulf is OK with > it. Thanks, applied. -Olof -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html