| /* linux/arch/arm/mach-s3c2410/pm.h |
| * |
| * Copyright (c) 2004 Simtec Electronics |
| * Written by Ben Dooks, <ben@simtec.co.uk> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* s3c2410_pm_init |
| * |
| * called from board at initialisation time to setup the power |
| * management |
| */ |
| |
| #ifdef CONFIG_PM |
| |
| extern __init int s3c2410_pm_init(void); |
| |
| #else |
| |
| static inline int s3c2410_pm_init(void) |
| { |
| return 0; |
| } |
| #endif |
| |
| /* configuration for the IRQ mask over sleep */ |
| extern unsigned long s3c_irqwake_intmask; |
| extern unsigned long s3c_irqwake_eintmask; |
| |
| /* IRQ masks for IRQs allowed to go to sleep (see irq.c) */ |
| extern unsigned long s3c_irqwake_intallow; |
| extern unsigned long s3c_irqwake_eintallow; |
| |
| /* Flags for PM Control */ |
| |
| extern unsigned long s3c_pm_flags; |
| |
| /* from sleep.S */ |
| |
| extern void s3c2410_cpu_suspend(unsigned long *saveblk); |
| extern void s3c2410_cpu_resume(void); |
| |
| extern unsigned long s3c2410_sleep_save_phys; |
| |
| /* sleep save info */ |
| |
| struct sleep_save { |
| void __iomem *reg; |
| unsigned long val; |
| }; |
| |
| #define SAVE_ITEM(x) \ |
| { .reg = (x) } |
| |
| extern void s3c2410_pm_do_save(struct sleep_save *ptr, int count); |
| extern void s3c2410_pm_do_restore(struct sleep_save *ptr, int count); |