[ARM] 5032/1: Added cpufreq support for pxa27x CPU

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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>

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Robert Jarzmik 2008-05-07 20:39:06 +01:00 • committed by Russell King

parent 3679389b88

commit 592eb9997d

1 changed files with 186 additions and 80 deletions

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arch/arm/mach-pxa/cpu-pxa.c

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