[CPUFREQ] Longhaul - Add VT8235 support

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I don't know why it is working and how, but it is working. On my
Epia transition time is by default set to 100us. I'm changing it to
200us. After that I can change frequency from min (x4.0) to max (x7.5)
without lockup. Many times.
There is a paranoid check at a beginning of a patch. Probably dead
code, but I don't have better ideas for CL10000 case at the moment.
Only way to to detect broken chip seems to be looking in log for
spurious interrupts.

Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>

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Rafa� Bilski 2007-02-04 18:43:12 +01:00 • committed by Dave Jones

parent 46ef955f5c

commit 786f46b262

1 changed files with 50 additions and 12 deletions

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arch/i386/kernel/cpu/cpufreq/longhaul.c

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