Re: [PATCH V2 9/9] ARM: dts: tegra: add the PM configurations of PMC

[Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>]

On Wed, 2013-03-13 at 12:14 +0800, Stephen Warren wrote:
> On 03/12/2013 08:43 PM, Joseph Lo wrote:
> > Hi Marc,
> > 
> > On Tue, 2013-03-12 at 18:43 +0800, Marc Dietrich wrote:
> >> Am Dienstag, 12. März 2013, 12:04:03 schrieb Joseph Lo:
> >>> Adding the PM configuration of PMC when the platform support suspend
> >>> function.
> 
> >>> +		nvidia,core-pwr-good-time = <3845 3845>;
> >>
> >> mmh, no idea here. original source [1] shows 0x7e7e ticks which translates to 
> >> 1 sec?
> >>
> > The ticks was based on the 32KHz clock domain. I translate it to uS.
> 
> >>> 0x7e7e * (1.0/32000) * 1000000
> 1011937.4999999999
> 
> Oh, I suppose perhaps the 0x7e7e value is both values packed together,
> so this should be:
> 
> >>> 0x7e * (1.0/32000) * 1000000
> 3937.5
Yes.

0x7e * (1.0/32768) * 1000000 = 3845

Thanks,
Joseph