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/*
* 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_
#include "pmc.h"
extern unsigned long l2x0_saved_regs_addr;
void save_cpu_arch_register(void);
void restore_cpu_arch_register(void);
void tegra_clear_cpu_in_lp2(int phy_cpu_id);
bool tegra_set_cpu_in_lp2(int phy_cpu_id);
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_ */
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