Staging
v0.5.1
v0.5.1
https://github.com/torvalds/linux
Tip revision: 97da3854c526d3a6ee05c849c96e48d21527606c authored by Linus Torvalds on 20 March 2017, 02:09:39 UTC
Linux 4.11-rc3
Linux 4.11-rc3
Tip revision: 97da385
reset.h
/*
* arch/arm/mach-tegra/reset.h
*
* CPU reset dispatcher.
*
* Copyright (c) 2011, NVIDIA Corporation.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that 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.
*
*/
#ifndef __MACH_TEGRA_RESET_H
#define __MACH_TEGRA_RESET_H
#define TEGRA_RESET_MASK_PRESENT 0
#define TEGRA_RESET_MASK_LP1 1
#define TEGRA_RESET_MASK_LP2 2
#define TEGRA_RESET_STARTUP_SECONDARY 3
#define TEGRA_RESET_STARTUP_LP2 4
#define TEGRA_RESET_STARTUP_LP1 5
#define TEGRA_RESET_DATA_SIZE 6
#ifndef __ASSEMBLY__
#include "irammap.h"
extern unsigned long __tegra_cpu_reset_handler_data[TEGRA_RESET_DATA_SIZE];
void __tegra_cpu_reset_handler_start(void);
void __tegra_cpu_reset_handler(void);
void __tegra20_cpu1_resettable_status_offset(void);
void __tegra_cpu_reset_handler_end(void);
#ifdef CONFIG_PM_SLEEP
#define tegra_cpu_lp1_mask \
(IO_ADDRESS(TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET + \
((u32)&__tegra_cpu_reset_handler_data[TEGRA_RESET_MASK_LP1] - \
(u32)__tegra_cpu_reset_handler_start)))
#define tegra_cpu_lp2_mask \
(IO_ADDRESS(TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET + \
((u32)&__tegra_cpu_reset_handler_data[TEGRA_RESET_MASK_LP2] - \
(u32)__tegra_cpu_reset_handler_start)))
#define tegra20_cpu1_resettable_status \
(IO_ADDRESS(TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET + \
(u32)__tegra20_cpu1_resettable_status_offset))
#endif
#define tegra_cpu_reset_handler_offset \
((u32)__tegra_cpu_reset_handler - \
(u32)__tegra_cpu_reset_handler_start)
#define tegra_cpu_reset_handler_size \
(__tegra_cpu_reset_handler_end - \
__tegra_cpu_reset_handler_start)
void __init tegra_cpu_reset_handler_init(void);
#endif
#endif