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https://github.com/edk2-porting/linux-next.git
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7232398abc
This commit converts the PMC support code to a platform driver. Because the boot process needs to call into this driver very early, also set up a minimal environment via an early initcall. Signed-off-by: Thierry Reding <treding@nvidia.com>
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Copyright (C) 2010 Google, Inc.
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* Copyright (c) 2010-2012 NVIDIA Corporation. All rights reserved.
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*
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* Author:
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* Colin Cross <ccross@google.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MACH_TEGRA_PM_H_
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#define _MACH_TEGRA_PM_H_
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struct tegra_lp1_iram {
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void *start_addr;
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void *end_addr;
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};
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extern struct tegra_lp1_iram tegra_lp1_iram;
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extern void (*tegra_sleep_core_finish)(unsigned long v2p);
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void tegra20_lp1_iram_hook(void);
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void tegra20_sleep_core_init(void);
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void tegra30_lp1_iram_hook(void);
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void tegra30_sleep_core_init(void);
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void tegra_clear_cpu_in_lp2(void);
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bool tegra_set_cpu_in_lp2(void);
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void tegra_idle_lp2_last(void);
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extern void (*tegra_tear_down_cpu)(void);
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#ifdef CONFIG_PM_SLEEP
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void tegra_init_suspend(void);
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#else
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static inline void tegra_init_suspend(void) {}
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#endif
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#endif /* _MACH_TEGRA_PM_H_ */
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