forked from Minki/linux
0343371e22
Previously omap3_idle_init() was called in device_init, while omap_pm_init() is called at late_initcall. This causes the cpu idle driver to call omap_sram_idle before it is properly initialized. This patch fixes the issue by moving omap3_idle_init into omap3_pm_init. Signed-off-by: Kalle Jokiniemi <ext-kalle.jokiniemi@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/*
|
|
* OMAP2/3 Power Management Routines
|
|
*
|
|
* Copyright (C) 2008 Nokia Corporation
|
|
* Jouni Hogander
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef __ARCH_ARM_MACH_OMAP2_PM_H
|
|
#define __ARCH_ARM_MACH_OMAP2_PM_H
|
|
|
|
#include <plat/powerdomain.h>
|
|
|
|
extern u32 enable_off_mode;
|
|
extern u32 sleep_while_idle;
|
|
|
|
extern void *omap3_secure_ram_storage;
|
|
extern void omap3_pm_off_mode_enable(int);
|
|
extern void omap_sram_idle(void);
|
|
extern int omap3_can_sleep(void);
|
|
extern int set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
|
|
extern int omap3_idle_init(void);
|
|
|
|
extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);
|
|
extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);
|
|
|
|
extern u32 wakeup_timer_seconds;
|
|
extern struct omap_dm_timer *gptimer_wakeup;
|
|
|
|
#ifdef CONFIG_PM_DEBUG
|
|
extern void omap2_pm_dump(int mode, int resume, unsigned int us);
|
|
extern int omap2_pm_debug;
|
|
extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev);
|
|
extern int pm_dbg_regset_save(int reg_set);
|
|
extern int pm_dbg_regset_init(int reg_set);
|
|
#else
|
|
#define omap2_pm_dump(mode, resume, us) do {} while (0);
|
|
#define omap2_pm_debug 0
|
|
#define pm_dbg_update_time(pwrdm, prev) do {} while (0);
|
|
#define pm_dbg_regset_save(reg_set) do {} while (0);
|
|
#define pm_dbg_regset_init(reg_set) do {} while (0);
|
|
#endif /* CONFIG_PM_DEBUG */
|
|
|
|
extern void omap24xx_idle_loop_suspend(void);
|
|
|
|
extern void omap24xx_cpu_suspend(u32 dll_ctrl, void __iomem *sdrc_dlla_ctrl,
|
|
void __iomem *sdrc_power);
|
|
extern void omap34xx_cpu_suspend(u32 *addr, int save_state);
|
|
extern void save_secure_ram_context(u32 *addr);
|
|
extern void omap3_save_scratchpad_contents(void);
|
|
|
|
extern unsigned int omap24xx_idle_loop_suspend_sz;
|
|
extern unsigned int omap34xx_suspend_sz;
|
|
extern unsigned int save_secure_ram_context_sz;
|
|
extern unsigned int omap24xx_cpu_suspend_sz;
|
|
extern unsigned int omap34xx_cpu_suspend_sz;
|
|
|
|
#endif
|