Re: [PATCH 1/7] mmc_spi: allow setting of spi mode 3

[Pierre Ossman]

On Thu, 12 Mar 2009 14:50:32 +0200
Maxim Levitsky <maximlevitsky@xxxxxxxxx> wrote:

> Small question:
> 
> Do linux SDHCI driver support SD 4 wire mode?
> 
> Or it uses the SPI mode.
> 

I think you've managed to confuse yourself pretty good here. :)

This is a patch for the mmc_spi driver, which surprisingly enough is
for operating MMC/SD cards in SPI mode. ;)

The sdhci driver is completely unrelated (but yes, it supports 4-bit
mode).

Rgds
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