Re: Power management support

[Erik Mouw <mouw@xxxxxxxxxxxx>]

On Wed, 24 Dec 2008 13:38:00 +0100 Damien RANNOU
<damien.rannou@xxxxxxxxxxx> wrote:
> I would like to have some informations about the power management 
> support in the kernel :
> 
> - Can we use arm "sleep" mode, to save power ?

Yes, the kernel supports it. Your bootloader also needs to support it.

> - Can I change the processor frequency, by changing PLL configuration ?

Yes, cpufreq was more or less pioneered on ARM hardware.



Erik

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