[PATCH v3 6/6] mmc: sdhci-s3c: Add device tree support

Chris Ball cjb at laptop.org
Mon Apr 9 10:48:07 EDT 2012

Hi Arnd,

On Fri, Mar 30 2012, Arnd Bergmann wrote:
> On Friday 30 March 2012, Viresh Kumar wrote:
>> On 3/27/2012 9:49 PM, Arnd Bergmann wrote:
>> > These bindings came up in a discussion IRC today. I think it's rather bad that
>> > we can't agree on a common way to name the properties for mmc. We have
>> > bindings being proposed or already included from Anton, Stephen, Shawn,
>> > Rajendra, Viresh, Lee and Thomas. Almost all of them define GPIO pins
>> > for card detect and write protect, as well properties to define the bus
>> > width and high-speed modes, but we seem to have almost as many different
>> > definitions of these as we have drivers.
>> > 
>> > Can we please come up with a common binding for these?
>> Is there any progress on this? Sorry i wasn't following all mails.
>> How should i progress for sdhci-spear?
> No progress so far. I would suggest we apply the patch below to unify
> the bindings we have. I tried to minimize the impact by picking the most
> common version for each property, but if we know about devices that would
> get broken by this, we may have to be more careful.
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>

Thanks very much for doing this -- I'll be happy to take the patch in
mmc-next once you get time to post a v2 covering Stephen Warren's review
comments (and adding "max-frequency" to the document, I guess).

- Chris.
Chris Ball   <cjb at laptop.org>   <http://printf.net/>
One Laptop Per Child

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