diff options
Diffstat (limited to 'arch/arm/mach-tegra/pm.h')
| -rw-r--r-- | arch/arm/mach-tegra/pm.h | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h index 787335cc964..f4a89698e5b 100644 --- a/arch/arm/mach-tegra/pm.h +++ b/arch/arm/mach-tegra/pm.h @@ -21,15 +21,37 @@ #ifndef _MACH_TEGRA_PM_H_ #define _MACH_TEGRA_PM_H_ -extern unsigned long l2x0_saved_regs_addr; +#include "pmc.h" -void save_cpu_arch_register(void); -void restore_cpu_arch_register(void); +struct tegra_lp1_iram { + void *start_addr; + void *end_addr; +}; +extern struct tegra_lp1_iram tegra_lp1_iram; +extern void (*tegra_sleep_core_finish)(unsigned long v2p); -void tegra_clear_cpu_in_lp2(int phy_cpu_id); -bool tegra_set_cpu_in_lp2(int phy_cpu_id); +void tegra20_lp1_iram_hook(void); +void tegra20_sleep_core_init(void); +void tegra30_lp1_iram_hook(void); +void tegra30_sleep_core_init(void); -void tegra_idle_lp2_last(u32 cpu_on_time, u32 cpu_off_time); +void tegra_clear_cpu_in_lp2(void); +bool tegra_set_cpu_in_lp2(void); + +void tegra_idle_lp2_last(void); extern void (*tegra_tear_down_cpu)(void); +#ifdef CONFIG_PM_SLEEP +enum tegra_suspend_mode tegra_pm_validate_suspend_mode( + enum tegra_suspend_mode mode); +void tegra_init_suspend(void); +#else +static inline enum tegra_suspend_mode tegra_pm_validate_suspend_mode( + enum tegra_suspend_mode mode) +{ + return TEGRA_SUSPEND_NONE; +} +static inline void tegra_init_suspend(void) {} +#endif + #endif /* _MACH_TEGRA_PM_H_ */ |