59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+*/
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/*
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* Copyright (C) 2014-2022 Amlogic, Inc. All rights reserved.
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*
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* All information contained herein is Amlogic confidential.
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*
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* This software is provided to you pursuant to Software License Agreement
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* (SLA) with Amlogic Inc ("Amlogic"). This software may be used
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* only in accordance with the terms of this agreement.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification is strictly prohibited without prior written permission from
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* Amlogic.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __PM_H__
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#define __PM_H__
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#include <linux/list.h>
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struct dev_pm_ops {
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struct list_head link;
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char *name;
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int level;
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int (*suspend)(void *);
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int (*resume)(void *);
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int (*poweroff)(void *);
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};
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typedef int (*FUNC_PTR) (void *);
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#define AO_WDT_FLAG 0x1000
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void pm_initialize(void);
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void pm_suspend(void);
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void pm_poweroff(void);
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struct dev_pm_ops *dev_register_pm(char *name, FUNC_PTR suspend,
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FUNC_PTR resume, FUNC_PTR poweroff, int level);
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int dev_unregister_pm(struct dev_pm_ops *arg);
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bool get_resume_state(void);
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#if CONFIG_IS_ENABLED(AMLOGIC_USB_POWER)
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int aml_usb_suspend(void *pm_ops);
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int aml_usb_resume(void *pm_ops);
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int aml_usb_poweroff(void *pm_ops);
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#endif
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#endif
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