Re: Why does it increase the dsor value in MMC?

[Tony Lindgren <tony@atomide.com>]

* Syed Mohammed, Khasim <x0khasim@ti.com> [070701 20:05]:
> Hi,
> 
> >Then how about to append the following code?
> >
> >/* If the dsor is zero, we increase the dsor value to enable the clock */
> >if (dsor == 0)
> >	dsor++;
> >
> >It not only assigns the correct dsor values, but also enables the other
> >platform.
> >
> 
> In TI's code we do the following, we don't add the extra dsor increment. This works for 2420 / 2430 and 3430 processors for all different types of MMC/SD cards.
>        if (ios->clock) {
>                 /* Enable MMC_SD_CLK */
>                 dsor = OMAP_MMC_MASTER_CLOCK / ios->clock;
>                 if (dsor < 1)
>                         dsor = 1;
> 
>                 if (OMAP_MMC_MASTER_CLOCK / dsor > ios->clock)
>                         dsor++;
> 
>                 if (dsor > 250)
>                         dsor = 250;
>         }
> 
> As Tuukka suggested we might have to check the history and see if this line was mistakenly added. I was not able to browse history through muru.com / source.mvista.com looks like some server problem.

I'll remove the extra dsor++ line as suggested. Let's see
if anything breaks.

Tony