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| author | Kumar Gala | 2008-06-18 23:26:52 +0200 |
|---|---|---|
| committer | Kumar Gala | 2008-06-26 08:48:56 +0200 |
| commit | fc4033b2f8b1482022bff3d05505a1b1631bb6de (patch) | |
| tree | c84b275968011911d8c96acebe89aa2dd92323bf /include/asm-powerpc/machdep.h | |
| parent | powerpc/booke: Add support for new e500mc core (diff) | |
| download | kernel-qcow2-linux-fc4033b2f8b1482022bff3d05505a1b1631bb6de.tar.gz kernel-qcow2-linux-fc4033b2f8b1482022bff3d05505a1b1631bb6de.tar.xz kernel-qcow2-linux-fc4033b2f8b1482022bff3d05505a1b1631bb6de.zip | |
powerpc/85xx: add DOZE/NAP support for e500 core
The e500 core enter DOZE/NAP power-saving modes when the core go to
cpu_idle routine.
The power management default running mode is DOZE, If the user
echo 1 > /proc/sys/kernel/powersave-nap
the system will change to NAP running mode.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/asm-powerpc/machdep.h')
| -rw-r--r-- | include/asm-powerpc/machdep.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 54ed64df95b8..989922621e35 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -262,6 +262,7 @@ struct machdep_calls { #endif }; +extern void e500_idle(void); extern void power4_idle(void); extern void power4_cpu_offline_powersave(void); extern void ppc6xx_idle(void); |