Re: [PATCH] mmc: duplicated trial with same freq when mmc_rescan_try_freq()

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Hi,

On Thu, May 12 2011, Huang Changming-R66093 wrote:
> The required min frequency (f_min) is 400KHz during identify stage, is
> it necessary to use the frequency table (freqs[], including 300KHz,
> 200KHz and 100KHz)?

Yes.  Some hardware is buggy/out of compliance with the spec.

- Chris.
-- 
Chris Ball   <cjb@xxxxxxxxxx>   <http://printf.net/>
One Laptop Per Child
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