crypto/ccree/cc_pm.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
0003
0004 /* \file cc_pm.h
0005  */
0006
0007 #ifndef __CC_POWER_MGR_H__
0008 #define __CC_POWER_MGR_H__
0009
0010 #include "cc_driver.h"
0011
0012 #define CC_SUSPEND_TIMEOUT 3000
0013
0014 #if defined(CONFIG_PM)
0015
0016 extern const struct dev_pm_ops ccree_pm;
0017
0018 int cc_pm_get(struct device *dev);
0019 void cc_pm_put_suspend(struct device *dev);
0020
0021 #else
0022
0023 static inline int cc_pm_get(struct device *dev)
0024 {
0025     return 0;
0026 }
0027
0028 static inline void cc_pm_put_suspend(struct device *dev) {}
0029
0030 #endif
0031
0032 #endif /*__POWER_MGR_H__*/