Commit Graph

6 Commits

Author SHA1 Message Date
Robert Jarzmik
592eb9997d [ARM] 5032/1: Added cpufreq support for pxa27x CPU
PXA cpus maximum frequency depends on the cpu (624 for
pxa270, 520 for pxa272, 416 for pxa271). It should be
provided on kernel or module start (cpu-pxa
pxa27x_maxfreq parameter).

Make use of cpufreq_frequency_table_cpuinfo (patch by Bill
Reese provided by Philipp Zabel).

Some additionnal fixes from Philipp Zabel include :
 * rename PXA cpufreq driver to reflect added PXA27x support
 * remove unused variable ramstart from PXA cpufreq driver

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Robert Jarzmik <rjarzmik@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-07 21:47:40 +01:00
Robert Jarzmik
3679389b88 [ARM] 5031/1: Indentation correction in cpu-pxa.c.
These indentation corrections prepare the pxa27x support.

Signed-off-by: Robert Jarzmik <rjarzmik@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-07 21:47:39 +01:00
Randy Dunlap
c710e39cbe [ARM] eliminate MODULE_PARM() usage
Convert debug-only (and removed) MODULE_PARM() to module_param().
Compiles cleanly (with DEBUG=1).

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-29 22:47:17 +00:00
Holger Schurig
ea833f0b5a [ARM] 4829/1: add .get method to pxa-cpufreq to silence a warning
The .get method is needed for suspend/resume. Otherwise you
get this in dmesg:

cpufreq: suspend failed to assert current frequency is what timing core thinks it is.
cpufreq: resume failed to assert current frequency is what timing core thinks it is.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-17 10:42:10 +00:00
Russell King
8785a8fbd5 [ARM] pxa: move memory controller registers into pxa2xx-regs.h
PXA3 has a different memory controller from PXA2 platforms.  Avoid
clashing definitions by moving the PXA2 definitions to pxa2xx-regs.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26 15:07:54 +00:00
Russell King
9e2697ff37 [ARM] pxa: add cpufreq support
There have been patches hanging around for ages to add support for
cpufreq to PXA255 processors.  It's about time we applied one.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26 15:07:52 +00:00