Re: [PATCH v3 5/6] ARM: shmobile: lager: Set clock rates for SDHI

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

Hi Ben

> > Can you show us more detail ?
> > It seems bug...
> 
> The requested clock rate can be up to 52 MHz and the divider can be up
> to 1024.  With div == 1024 and clk == 52000000, clk * div overflows.

IMO, In such case, driver should find
 (input) 52 MHz / (divide) 1 = (request) 52 MHz
or similar.

52 GHz / 1024 = 52 MHz can be possible (from HW point),
but...
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