| /* |
| * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. |
| * |
| * 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_PMC_H |
| #define __MACH_TEGRA_PMC_H |
| |
| enum tegra_suspend_mode { |
| TEGRA_SUSPEND_NONE = 0, |
| TEGRA_SUSPEND_LP2, /* CPU voltage off */ |
| TEGRA_SUSPEND_LP1, /* CPU voltage off, DRAM self-refresh */ |
| TEGRA_SUSPEND_LP0, /* CPU + core voltage off, DRAM self-refresh */ |
| TEGRA_MAX_SUSPEND_MODE, |
| }; |
| |
| #ifdef CONFIG_PM_SLEEP |
| enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void); |
| void tegra_pmc_pm_set(enum tegra_suspend_mode mode); |
| void tegra_pmc_suspend_init(void); |
| #endif |
| |
| bool tegra_pmc_cpu_is_powered(int cpuid); |
| int tegra_pmc_cpu_power_on(int cpuid); |
| int tegra_pmc_cpu_remove_clamping(int cpuid); |
| |
| void tegra_pmc_init(void); |
| |
| #endif |