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5 Commits

Author SHA1 Message Date
Thomas Renninger
1552cb923e [POWERPC] cbe_cpufreq: Limit frequency via cpufreq notifier chain 
... and get rid of cpufreq_set_policy call that caused a build
failure due interfering commits.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 2007-06-07 11:44:40 +10:00
Olof Johansson
4bd4aa1967 [POWERPC] cell: cbe_cpufreq cleanup and crash fix 
cbe_cpufreq cleanups:

* comment format
* whitespace
* don't init on non-cell platforms

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 2007-04-30 11:02:05 +10:00
Christian Krafft
5050063c04 [POWERPC] cell: use pmi in cpufreq driver 
The new PMI driver was added in order to support
cpufreq on blades that require the frequency to
be controlled by the service processor, so use it
on those.

Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
 2007-04-23 21:44:39 +02:00
Stephen Rothwell
9c1a2bae0c [POWERPC] Rename get_property to of_get_property: the last one 
This also fixes a bug where a property value was being modified
in place.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 2007-04-13 03:55:19 +10:00
Christian Krafft
36ca4ba4b9 [POWERPC] cell: add cpufreq driver for Cell BE processor 
This patch adds a cpufreq backend driver to enable frequency scaling on cell.

Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 2006-10-25 14:20:22 +10:00