cpufreq on powerbook lombard
Benjamin Herrenschmidt
benh at kernel.crashing.org
Sun Jul 31 02:16:08 EST 2005
On Wed, 2005-07-27 at 02:10 +0400, Sergey Kolosov wrote:
> How i can enabled cpufreq on my powerbook lombard? In kernel(2.6.11) source:
>
> file /usr/src/kernel-source-2.6.11/arch/ppc/platforms/pmac_cpufreq.c
>
> <...>
> /* Currently, we support the following machines:
> *
> * - Titanium PowerBook 1Ghz (PMU based, 667Mhz & 1Ghz)
> * - Titanium PowerBook 800 (PMU based, 667Mhz & 800Mhz)
> * - Titanium PowerBook 400 (PMU based, 300Mhz & 400Mhz)
> * - Titanium PowerBook 500 (PMU based, 300Mhz & 500Mhz)
> * - iBook2 500/600 (PMU based, 400Mhz & 500/600Mhz)
> * - iBook2 700 (CPU based, 400Mhz & 700Mhz, support low voltage)
> * - Recent MacRISC3 laptops
> * - iBook G4s and PowerBook G4s with 7447A CPUs
> */
> static int __init pmac_cpufreq_setup(void)
> <...>
>
> But can be there is a way for addition of support cpufreq for
> powerbook lombard ?
Note sure the PMU supports it...
Ben.
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