| Thomas Gleixner | 9952f69 | 2019-05-28 10:10:04 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Joseph Lo | d457ef35 | 2012-10-31 17:41:17 +0800 | [diff] [blame] | 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> |
| Joseph Lo | d457ef35 | 2012-10-31 17:41:17 +0800 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | #ifndef _MACH_TEGRA_PM_H_ |
| 11 | #define _MACH_TEGRA_PM_H_ |
| 12 | |
| Joseph Lo | 95872f4 | 2013-08-12 17:40:03 +0800 | [diff] [blame] | 13 | struct tegra_lp1_iram { |
| 14 | void *start_addr; |
| 15 | void *end_addr; |
| 16 | }; |
| Thierry Reding | 7232398 | 2014-07-11 13:19:06 +0200 | [diff] [blame] | 17 | |
| Joseph Lo | 95872f4 | 2013-08-12 17:40:03 +0800 | [diff] [blame] | 18 | extern struct tegra_lp1_iram tegra_lp1_iram; |
| 19 | extern void (*tegra_sleep_core_finish)(unsigned long v2p); |
| 20 | |
| Joseph Lo | 731a927 | 2013-08-12 17:40:05 +0800 | [diff] [blame] | 21 | void tegra20_lp1_iram_hook(void); |
| 22 | void tegra20_sleep_core_init(void); |
| Joseph Lo | e7a932b | 2013-08-12 17:40:04 +0800 | [diff] [blame] | 23 | void tegra30_lp1_iram_hook(void); |
| 24 | void tegra30_sleep_core_init(void); |
| 25 | |
| Joseph Lo | 8f6a0b6 | 2013-06-04 18:47:35 +0800 | [diff] [blame] | 26 | void tegra_clear_cpu_in_lp2(void); |
| 27 | bool tegra_set_cpu_in_lp2(void); |
| Thierry Reding | fa45caf | 2016-04-28 14:55:15 +0200 | [diff] [blame] | 28 | int tegra_cpu_do_idle(void); |
| Joseph Lo | 4d82d05 | 2013-04-02 01:20:50 +0000 | [diff] [blame] | 29 | void tegra_idle_lp2_last(void); |
| Joseph Lo | d552920 | 2012-10-31 17:41:21 +0800 | [diff] [blame] | 30 | extern void (*tegra_tear_down_cpu)(void); |
| 31 | |
| Joseph Lo | c8c2e60 | 2013-04-03 19:31:47 +0800 | [diff] [blame] | 32 | #ifdef CONFIG_PM_SLEEP |
| Joseph Lo | c8c2e60 | 2013-04-03 19:31:47 +0800 | [diff] [blame] | 33 | void tegra_init_suspend(void); |
| 34 | #else |
| Joseph Lo | c8c2e60 | 2013-04-03 19:31:47 +0800 | [diff] [blame] | 35 | static inline void tegra_init_suspend(void) {} |
| 36 | #endif |
| 37 | |
| Joseph Lo | d457ef35 | 2012-10-31 17:41:17 +0800 | [diff] [blame] | 38 | #endif /* _MACH_TEGRA_PM_H_ */ |
