Hans-Christian Egtvedt 9e58e1855c [AVR32] CPU frequency scaling for AT32AP ... This patch enables CPU frequency scaling for AT32AP devices. This will enable the CPU to scale between the speed of the high speed bus and the master clock and thus save some power. The patch also adds a parent to cpu_clk and a cpu_clk_set_rate to enable changing the CPU clock divider in a sane way. The driver does not check if the given rate is 0, thus resulting in a div by 0. I think this check should be go into the clk_set_rate framework, and not here. Tested on AT32AP7000/ATSTK1000. Hardware documentation can be found in the AT32AP7000 datasheet. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>		2007-07-18 20:45:51 +02:00
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boards	[AVR32] NGW100, Remove relics of the old USART mapping scheme	2007-06-23 14:52:58 +02:00
boot	[PATCH] AVR32: Minor Makefile cleanup	2006-10-25 20:26:32 -07:00
configs	[AVR32] Update defconfigs	2007-06-23 15:43:48 +02:00
kernel	PTRACE_POKEDATA consolidation	2007-07-17 10:23:03 -07:00
lib	[AVR32] Remove last remains of libgcc	2007-02-09 15:01:59 +01:00
mach-at32ap	[AVR32] CPU frequency scaling for AT32AP	2007-07-18 20:45:51 +02:00
mm	[AVR32] Fix bug in invalidate_dcache_region()	2007-06-23 14:52:52 +02:00
Kconfig	[AVR32] CPU frequency scaling for AT32AP	2007-07-18 20:45:51 +02:00
Kconfig.debug	[PATCH] avr32 architecture	2006-09-26 08:48:54 -07:00
Makefile	[AVR32] Use correct config symbol when setting cpuflags	2007-05-09 08:48:38 +02:00