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authorTero Kristo <tero.kristo@nokia.com>2008-10-13 13:15:00 +0300
committerKevin Hilman <khilman@deeprootsystems.com>2009-11-11 14:42:25 -0800
commit27d59a4a2def42307349079f2e3538d96934c379 (patch)
treed581f0960d280dbe0f8c8ee03e111cadbfcf59db /arch/arm/mach-omap2/pm.h
parentf2d1185824fd3ed631f3164daeff59d0b4e55d79 (diff)
OMAP3 PM: off-mode support for HS/EMU devices
For HS/EMU devices, some additional resources need to be saved/restored for off-mode support. Namely, saving the secure RAM and a pointer to it in the scratchpad. Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm.h')
-rw-r--r--arch/arm/mach-omap2/pm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 85b6face539..45cafac716d 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -13,6 +13,8 @@
#include <plat/powerdomain.h>
+extern void *omap3_secure_ram_storage;
+
extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);
extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);
@@ -36,6 +38,7 @@ extern void omap24xx_cpu_suspend(u32 dll_ctrl, void __iomem *sdrc_dlla_ctrl,
void __iomem *sdrc_power);
extern void omap34xx_cpu_suspend(u32 *addr, int save_state);
extern void save_secure_ram_context(u32 *addr);
+extern void omap3_save_scratchpad_contents(void);
extern unsigned int omap24xx_idle_loop_suspend_sz;
extern unsigned int omap34xx_suspend_sz;