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ARM: OMAP4: PM: Add SAR RAM support

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This patch adds SAR RAM support on OMAP4430. SAR RAM used to save
and restore the HW context in low power modes.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Vishwanath BS <vishwanath.bs@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Santosh Shilimkar
2011-01-01 19:56:04 +05:30
committed by Kevin Hilman
parent 02afe8a7f2
commit 501f0c751d
4 changed files with 54 additions and 0 deletions
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arch/arm/mach-omap2/common.h
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@@ -182,6 +182,7 @@ static inline void __iomem *omap4_get_scu_base(void)
extern void __init gic_init_irq(void);
extern void omap_smc1(u32 fn, u32 arg);
extern void __iomem *omap4_get_sar_ram_base(void);
#ifdef CONFIG_SMP
/* Needed for secondary core boot */