/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */ /* \file cc_pm.h */ #ifndef __CC_POWER_MGR_H__ #define __CC_POWER_MGR_H__ #include "cc_driver.h" #define CC_SUSPEND_TIMEOUT 3000 #if defined(CONFIG_PM) extern const struct dev_pm_ops ccree_pm; int cc_pm_init(struct cc_drvdata *drvdata); void cc_pm_go(struct cc_drvdata *drvdata); void cc_pm_fini(struct cc_drvdata *drvdata); int cc_pm_suspend(struct device *dev); int cc_pm_resume(struct device *dev); int cc_pm_get(struct device *dev); int cc_pm_put_suspend(struct device *dev); bool cc_pm_is_dev_suspended(struct device *dev); #else static inline int cc_pm_init(struct cc_drvdata *drvdata) { return 0; } static inline void cc_pm_go(struct cc_drvdata *drvdata) {} static inline void cc_pm_fini(struct cc_drvdata *drvdata) {} static inline int cc_pm_suspend(struct device *dev) { return 0; } static inline int cc_pm_resume(struct device *dev) { return 0; } static inline int cc_pm_get(struct device *dev) { return 0; } static inline int cc_pm_put_suspend(struct device *dev) { return 0; } static inline bool cc_pm_is_dev_suspended(struct device *dev) { /* if PM not supported device is never suspend */ return false; } #endif #endif /*__POWER_MGR_H__*/