Re: Nokia N900: Proper C-states

From: Tony Lindgren
Date: Thu Feb 11 2016 - 12:47:58 EST


* Pali RohÃr <pali.rohar@xxxxxxxxx> [160211 07:03]:
> > On 02/09/2016 04:56 PM, Tony Lindgren wrote:
> > >I'm almost certain those values are not n900 specific but should be
> > >used for omap3430 in general.
>
> cpuidle parameters for Nokia N900 were added by this commit:
>
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a1b1d3a9efad6bd53d01ff02e86626d1a51d697
>
> which says:
>
> Numbers based on measurements made in October 2009 for PM optimized
> kernel with CPU freq enabled.
>
> Tony, do you have any other omap3430 device?

Yes I can make sure it works for omap3-ldp for a minimal case.
That's a 3430 ES 3.0 that's a GP SoC.

Regards,

Tony