From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- drivers/crypto/ccree/cc_pm.h | 59 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 drivers/crypto/ccree/cc_pm.h (limited to 'drivers/crypto/ccree/cc_pm.h') diff --git a/drivers/crypto/ccree/cc_pm.h b/drivers/crypto/ccree/cc_pm.h new file mode 100644 index 000000000..907a6db4d --- /dev/null +++ b/drivers/crypto/ccree/cc_pm.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2012-2018 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); + +#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; +} + +#endif + +#endif /*__POWER_MGR_H__*/ -- cgit v1.2.3