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| author | Victor Gallardo <vgallardo@apm.com> | 2010-10-08 12:25:27 +0200 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2010-11-29 16:05:06 +0100 |
| commit | d164f6d4f9108126f69ba2963cf6fb7ef4ba9232 (patch) | |
| tree | 9f0f97180ee4f7486974c657588e8ee65074fcc2 /arch/powerpc/sysdev/Makefile | |
| parent | powerpc: Remove second definition of STACK_FRAME_OVERHEAD (diff) | |
| download | linux-d164f6d4f9108126f69ba2963cf6fb7ef4ba9232.tar.xz linux-d164f6d4f9108126f69ba2963cf6fb7ef4ba9232.zip | |
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>
Diffstat (limited to 'arch/powerpc/sysdev/Makefile')
| -rw-r--r-- | arch/powerpc/sysdev/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 0bef9dacb64e..9c2973479142 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_OF_RTC) += of_rtc.o ifeq ($(CONFIG_PCI),y) obj-$(CONFIG_4xx) += ppc4xx_pci.o endif +obj-$(CONFIG_PPC4xx_CPM) += ppc4xx_cpm.o obj-$(CONFIG_PPC4xx_GPIO) += ppc4xx_gpio.o obj-$(CONFIG_CPM) += cpm_common.o |