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linux-next/arch/powerpc/platforms/44x
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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
..
44x.h [POWERPC] 4xx: Create common ppc4xx_reset_system() in ppc4xx_soc.c 2008-04-02 20:44:56 -05:00
ebony.c powerpc: Introduce ppc_pci_flags accessors 2008-12-16 15:53:16 +11:00
idle.c [POWERPC] 4xx: Add idle wait support for 44x platforms 2008-04-16 07:32:06 -05:00
iss4xx.c powerpc/4xx: Simple platform for the ISS 4xx simulator 2010-05-05 11:11:56 -04:00
Kconfig powerpc/44x: Add support for the AMCC APM821xx SoC 2010-10-13 08:47:09 -04:00
Makefile powerpc/4xx: Add suspend and idle support 2010-11-29 10:05:06 -05:00
misc_44x.S [POWERPC] 4xx: Create common ppc4xx_reset_system() in ppc4xx_soc.c 2008-04-02 20:44:56 -05:00
ppc44x_simple.c powerpc/44x: Add support for the AMCC APM821xx SoC 2010-10-13 08:47:09 -04:00
sam440ep.c powerpc: Introduce ppc_pci_flags accessors 2008-12-16 15:53:16 +11:00
virtex_ml510.c powerpc/virtex: Add Xilinx ML510 reference design support 2009-06-06 10:15:24 -06:00
virtex.c powerpc/virtex: Add support for Xilinx PCI host bridge 2009-06-06 10:14:22 -06:00
warp.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00