62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/* Copyright (c) 2007-2009,2012 The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _ARCH_ARM_MACH_MSM_IDLE_H_
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#define _ARCH_ARM_MACH_MSM_IDLE_H_
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/* 11 general purpose registers (r4-r14), 10 cp15 registers */
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#define CPU_SAVED_STATE_SIZE (4 * 11 + 4 * 10)
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#define ON 1
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#define OFF 0
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#define TARGET_IS_8625 1
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#define POWER_COLLAPSED 1
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#ifndef __ASSEMBLY__
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int msm_arch_idle(void);
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int msm_pm_collapse(void);
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void msm_pm_collapse_exit(void);
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extern void *msm_saved_state;
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extern void (*msm_pm_disable_l2_fn)(void);
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extern void (*msm_pm_enable_l2_fn)(void);
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extern void (*msm_pm_flush_l2_fn)(void);
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extern unsigned long msm_saved_state_phys;
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#ifdef CONFIG_CPU_V7
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void msm_pm_boot_entry(void);
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void msm_pm_set_l2_flush_flag(unsigned int flag);
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int msm_pm_get_l2_flush_flag(void);
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extern unsigned long msm_pm_pc_pgd;
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extern unsigned long msm_pm_boot_vector[NR_CPUS];
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extern uint32_t target_type;
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extern uint32_t apps_power_collapse;
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extern uint32_t *l2x0_base_addr;
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#else
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static inline void msm_pm_set_l2_flush_flag(unsigned int flag)
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{
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/* empty */
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}
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static inline void msm_pm_boot_entry(void)
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{
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/* empty */
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}
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static inline void msm_pm_write_boot_vector(unsigned int cpu,
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unsigned long address)
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{
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/* empty */
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}
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#endif
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#endif
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#endif
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