Re: [PATCH v3 2/3] mmc: tmio-mmc: add support for 32bit data port

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> However, for version 3.0 that will be posted shortly, it will start to include the SDHI section.

Nice. Could you ping me when this comes out?

> > * Does it have a version register (CTL_VERSION)? If so, what does it
> >   say?
> 
> 0x820B

Okay, this is a version I have not seen before.

> > * Does it have SD_BUF0 width setting (named either EXT_ACC or HOST_MODE,
> >   so far always comes after the version register)? If so, what is its
> >   layout?
> 
> There is a "EXT_SWAP" register. It is the only thing after VERSION.
>    VERSION = 0xE804E0E2
>   EXT_SWAP = 0xE804E0F0

This SWAP register exists on R-Car as well. Out of curiosity, what is the
register value of 0xE804E0E4?

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