Messages in this thread | | | Date | Sun, 30 Nov 2008 20:11:48 +0100 | From | Pierre Ossman <> | Subject | Re: MMC: Add 8-bit bus width support |
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On Mon, 17 Nov 2008 14:35:21 +0200 Jarkko Lavinen <jarkko.lavinen@nokia.com> wrote:
> Hi Pierre > > Here is a patch which adds 8-bit bus width suport to the mmc > driver common part. > > I've tested it with a test board with 8-bit eMMC device on Omap > 3420 HSMMC controller. It speeds up DMA transfer from host to the > card and most of the time is spent in busy polling for the card > to become ready. >
Patch looks ok. I'll see if I can do some testing here. Not sure my MMC cards are fast enough to notice any difference though...
Rgds -- -- Pierre Ossman
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