Hi Andy.
On 05/08/2012 06:50 AM, Andy Fleming wrote:
> On Mon, Apr 2, 2012 at 1:31 PM, Jae hoon Chung <jh80.ch...@gmail.com> wrote:
>
>>> if (mmc->card_caps & MMC_MODE_HS) {
>>> if (mmc->card_caps & MMC_MODE_HS_52MHz)
>>> - mmc_set_clock(mmc, 52000000);
>>> + mmc->tran_speed = 52000000;
>>> else
>>> - mmc_set_clock(mmc, 26000000);
>>> - } else
>>> - mmc_set_clock(mmc, 20000000);
>>> + mmc->tran_speed = 26000000;
>>> + }
>
>
> Why did you remove the outer else clause, here (the one that set the
> speed to 20000000)?
>
If card->caps didn't set MMC_MODE_HS, then it's set to mmc->tran_speed.
That value is assigned from freq * mult.
I think that is reasonable..if set to 20000000 here, then why need freq & mult?
Best Regards,
Jaehoon Chung
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