Re: [PATCH] sdhci: sdhci-pxa only supports mmp2 at this time. Change Kconfig

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On Nov 22, 2010, at 8:59 PM, Haojian Zhuang wrote:

> On Tue, Nov 23, 2010 at 11:22 AM, Philip Rakity <prakity@xxxxxxxxxxx> wrote:
>> 
>> I implemented the first sdhci-pxa.c controller for the pxa168 over a year ago.  Also fixed issues on Tavor.
>> 
>> This approach is not sufficient to make Aspen nor Tavor work.
>> 
>> There are a number of silicon issues that need to be addressed.
>> 
>> 
>> 
>> 
> But we're formating patches for these silicons. I prefer to push
> patches for Aspen/Tavor rather than restricting on CPU_MMP2 now.

You can remove the CPU_MMP2 flag when that is done.


> 
> This driver is used to share among Aspen/Tavor/MMP2.

Since Mark and I did the pxa168 mmc code we would prefer that you leave the patches for us.

Calling into the arch/ code for every platform does not seem the right way to go.   It is probably simpler to factor out
any common code and define platform specific modules for mmp2/aspen/tavor.  Once you start working around the
silicon issues calling into arch/ may not look like an approach that is easy to follow going forward.  

> 
> Thanks
> Haojian

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