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- /*
- * Support Power Management
- *
- * Copyright 2014-2015 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
- #ifndef __PPC_FSL_PM_H
- #define __PPC_FSL_PM_H
- #define E500_PM_PH10 1
- #define E500_PM_PH15 2
- #define E500_PM_PH20 3
- #define E500_PM_PH30 4
- #define E500_PM_DOZE E500_PM_PH10
- #define E500_PM_NAP E500_PM_PH15
- #define PLAT_PM_SLEEP 20
- #define PLAT_PM_LPM20 30
- #define FSL_PM_SLEEP (1 << 0)
- #define FSL_PM_DEEP_SLEEP (1 << 1)
- struct fsl_pm_ops {
- /* mask pending interrupts to the RCPM from MPIC */
- void (*irq_mask)(int cpu);
- /* unmask pending interrupts to the RCPM from MPIC */
- void (*irq_unmask)(int cpu);
- void (*cpu_enter_state)(int cpu, int state);
- void (*cpu_exit_state)(int cpu, int state);
- void (*cpu_up_prepare)(int cpu);
- void (*cpu_die)(int cpu);
- int (*plat_enter_sleep)(void);
- void (*freeze_time_base)(bool freeze);
- /* keep the power of IP blocks during sleep/deep sleep */
- void (*set_ip_power)(bool enable, u32 mask);
- /* get platform supported power management modes */
- unsigned int (*get_pm_modes)(void);
- };
- extern const struct fsl_pm_ops *qoriq_pm_ops;
- int __init fsl_rcpm_init(void);
- #endif /* __PPC_FSL_PM_H */
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