1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
 3
 4/* \file cc_pm.h
 5 */
 6
 7#ifndef __CC_POWER_MGR_H__
 8#define __CC_POWER_MGR_H__
 9
10#include "cc_driver.h"
11
12#define CC_SUSPEND_TIMEOUT 3000
13
14#if defined(CONFIG_PM)
15
16extern const struct dev_pm_ops ccree_pm;
17
 
 
 
 
 
18int cc_pm_get(struct device *dev);
19void cc_pm_put_suspend(struct device *dev);
 
20
21#else
22
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
23static inline int cc_pm_get(struct device *dev)
24{
25	return 0;
26}
27
28static inline void cc_pm_put_suspend(struct device *dev) {}
 
 
 
 
 
 
 
 
 
29
30#endif
31
32#endif /*__POWER_MGR_H__*/

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
 3
 4/* \file cc_pm.h
 5 */
 6
 7#ifndef __CC_POWER_MGR_H__
 8#define __CC_POWER_MGR_H__
 9
10#include "cc_driver.h"
11
12#define CC_SUSPEND_TIMEOUT 3000
13
14#if defined(CONFIG_PM)
15
16extern const struct dev_pm_ops ccree_pm;
17
18int cc_pm_init(struct cc_drvdata *drvdata);
19void cc_pm_go(struct cc_drvdata *drvdata);
20void cc_pm_fini(struct cc_drvdata *drvdata);
21int cc_pm_suspend(struct device *dev);
22int cc_pm_resume(struct device *dev);
23int cc_pm_get(struct device *dev);
24int cc_pm_put_suspend(struct device *dev);
25bool cc_pm_is_dev_suspended(struct device *dev);
26
27#else
28
29static inline int cc_pm_init(struct cc_drvdata *drvdata)
30{
31	return 0;
32}
33
34static inline void cc_pm_go(struct cc_drvdata *drvdata) {}
35
36static inline void cc_pm_fini(struct cc_drvdata *drvdata) {}
37
38static inline int cc_pm_suspend(struct device *dev)
39{
40	return 0;
41}
42
43static inline int cc_pm_resume(struct device *dev)
44{
45	return 0;
46}
47
48static inline int cc_pm_get(struct device *dev)
49{
50	return 0;
51}
52
53static inline int cc_pm_put_suspend(struct device *dev)
54{
55	return 0;
56}
57
58static inline bool cc_pm_is_dev_suspended(struct device *dev)
59{
60	/* if PM not supported device is never suspend */
61	return false;
62}
63
64#endif
65
66#endif /*__POWER_MGR_H__*/