1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (C) 2010 Google, Inc.
 4 * Copyright (c) 2010-2012 NVIDIA Corporation. All rights reserved.
 5 *
 6 * Author:
 7 *	Colin Cross <ccross@google.com>
 
 
 
 
 
 
 
 
 
 
 
 
 8 */
 9
10#ifndef _MACH_TEGRA_PM_H_
11#define _MACH_TEGRA_PM_H_
12
 
 
13struct tegra_lp1_iram {
14	void	*start_addr;
15	void	*end_addr;
16};
17
18extern struct tegra_lp1_iram tegra_lp1_iram;
19extern void (*tegra_sleep_core_finish)(unsigned long v2p);
20
21void tegra20_lp1_iram_hook(void);
22void tegra20_sleep_core_init(void);
23void tegra30_lp1_iram_hook(void);
24void tegra30_sleep_core_init(void);
25
 
 
 
 
 
 
26extern void (*tegra_tear_down_cpu)(void);
 
 
 
 
 
 
 
 
 
 
 
 
 
27
28#endif /* _MACH_TEGRA_PM_H_ */

 
 1/*
 2 * Copyright (C) 2010 Google, Inc.
 3 * Copyright (c) 2010-2012 NVIDIA Corporation. All rights reserved.
 4 *
 5 * Author:
 6 *	Colin Cross <ccross@google.com>
 7 *
 8 * This program is free software; you can redistribute it and/or modify it
 9 * under the terms and conditions of the GNU General Public License,
10 * version 2, as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 */
20
21#ifndef _MACH_TEGRA_PM_H_
22#define _MACH_TEGRA_PM_H_
23
24#include "pmc.h"
25
26struct tegra_lp1_iram {
27	void	*start_addr;
28	void	*end_addr;
29};
 
30extern struct tegra_lp1_iram tegra_lp1_iram;
31extern void (*tegra_sleep_core_finish)(unsigned long v2p);
32
33void tegra20_lp1_iram_hook(void);
34void tegra20_sleep_core_init(void);
35void tegra30_lp1_iram_hook(void);
36void tegra30_sleep_core_init(void);
37
38extern unsigned long l2x0_saved_regs_addr;
39
40void tegra_clear_cpu_in_lp2(void);
41bool tegra_set_cpu_in_lp2(void);
42
43void tegra_idle_lp2_last(void);
44extern void (*tegra_tear_down_cpu)(void);
45
46#ifdef CONFIG_PM_SLEEP
47enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
48				enum tegra_suspend_mode mode);
49void tegra_init_suspend(void);
50#else
51static inline enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
52				enum tegra_suspend_mode mode)
53{
54	return TEGRA_SUSPEND_NONE;
55}
56static inline void tegra_init_suspend(void) {}
57#endif
58
59#endif /* _MACH_TEGRA_PM_H_ */