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| author | Mike Rapoport <mike@compulab.co.il> | 2009-05-26 09:10:18 +0300 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-06-05 10:32:48 +0800 |
| commit | d082d36ea82aff6f25e8380770713e6fd0c7290a (patch) | |
| tree | 7e91b06429cead8907da244ecb71aae7cdea05bb /arch/arm/mach-pxa/include | |
| parent | 94c35a6b5129bc370893d74085c13607f260ef39 (diff) | |
| download | blackbird-op-linux-d082d36ea82aff6f25e8380770713e6fd0c7290a.tar.gz blackbird-op-linux-d082d36ea82aff6f25e8380770713e6fd0c7290a.zip | |
[ARM] pxa: add ability to set suspend mode
PXA processors have several low-power modes. Currently kernel supports
only one of these modes for PM_SUSPEND_MEM.
This patch adds ability to set desired suspend mode for PXA27x based
machines.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Reviewed-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/include')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/pxa27x.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/pxa27x.h b/arch/arm/mach-pxa/include/mach/pxa27x.h index 6876e16c2970..0b702693f458 100644 --- a/arch/arm/mach-pxa/include/mach/pxa27x.h +++ b/arch/arm/mach-pxa/include/mach/pxa27x.h @@ -16,4 +16,7 @@ #define ARB_DMA_PARK (1<<25) /* Be parked with DMA when idle */ #define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */ #define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */ + +extern int __init pxa27x_set_pwrmode(unsigned int mode); + #endif /* __MACH_PXA27x_H */ |
