Is there any linux version to support clock and power management(CPM) of PPC405

[Josh Boyer]

On Fri, 19 Sep 2008 16:28:09 +0900
______ <nagne_hsi at naver.com> wrote:

> I am searching the linux version to support clock and power management(CPM)
> of PPC405.
> 
> Linux kernel use the cpu_idle() function when the cpu don¡¯t have any task
> to do..
> 
> And, the implementation of cpu_idle() is different between each
> architecture.
> 
> I cannot find whether latest ppc tree of linux support CPM or not¡¦.

It does not.

> If the official linux support CPM of PPC405, Do Mvista, Red hat, fedora,
> gentoo support CPM of PPC405? 

You would have to ask Monta Vista or Wind River if they do.  Red Hat,
Fedora, and Gentoo don't support PPC405 at all.

josh