linux/arch/powerpc
Victor Gallardo d164f6d4f9 powerpc/4xx: Add suspend and idle support
Add suspend/resume support for 4xx compatible CPUs.
See /sys/power/state for available power states configured in.

Add two different idle states (idle-wait and idle-doze) controlled via sysfs.
Default is idle-wait.
	cat /sys/devices/system/cpu/cpu0/idle
	[wait] doze

To save additional power, use idle-doze.
	echo doze > /sys/devices/system/cpu/cpu0/idle
	cat /sys/devices/system/cpu/cpu0/idle
	wait [doze]

Signed-off-by: Victor Gallardo <vgallardo@apm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2010-11-29 10:05:06 -05:00
..
boot powerpc: Fix div64 in bootloader 2010-11-18 14:39:24 +11:00
configs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-10-25 08:32:05 -07:00
include/asm powerpc: Add VPHN firmware feature 2010-11-29 15:48:22 +11:00
kernel powerpc: Remove second definition of STACK_FRAME_OVERHEAD 2010-11-29 15:48:23 +11:00
kvm KVM: PPC: BookE: Load the lower half of MSR 2010-11-05 14:42:29 -02:00
lib powerpc: Add support for popcnt instructions 2010-11-29 15:48:17 +11:00
math-emu powerpc/Makefiles: Change to new flag variables 2010-10-13 16:19:22 +11:00
mm powerpc/mm: Avoid avoidable void* pointer 2010-11-29 15:48:23 +11:00
oprofile oprofile/fsl emb: Don't set MSR[PMM] until after clearing the interrupt. 2010-10-14 00:53:05 -05:00
platforms powerpc/4xx: Add suspend and idle support 2010-11-29 10:05:06 -05:00
sysdev powerpc/4xx: Add suspend and idle support 2010-11-29 10:05:06 -05:00
xmon powerpc/Makefiles: Change to new flag variables 2010-10-13 16:19:22 +11:00
Kconfig powerpc/4xx: Add suspend and idle support 2010-11-29 10:05:06 -05:00
Kconfig.debug powerpc: Unconditionally enabled irq stacks 2010-06-15 15:02:37 +10:00
Makefile powerpc: Fix typo in uImage target 2010-08-24 15:26:32 +10:00
relocs_check.pl