diff options
Diffstat (limited to 'kernel/arch/arm/mach-tegra/pm.h')
| -rw-r--r-- | kernel/arch/arm/mach-tegra/pm.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-tegra/pm.h b/kernel/arch/arm/mach-tegra/pm.h new file mode 100644 index 000000000..83bc87583 --- /dev/null +++ b/kernel/arch/arm/mach-tegra/pm.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2010 Google, Inc. + * Copyright (c) 2010-2012 NVIDIA Corporation. All rights reserved. + * + * Author: + * Colin Cross <ccross@google.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _MACH_TEGRA_PM_H_ +#define _MACH_TEGRA_PM_H_ + +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 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_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 +void tegra_init_suspend(void); +#else +static inline void tegra_init_suspend(void) {} +#endif + +#endif /* _MACH_TEGRA_PM_H_ */ |