26 lines
535 B
C
26 lines
535 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2020 MediaTek Inc.
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* Author: Celine Liu <Celine.liu@mediatek.com>
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*/
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#ifndef _ADSP_TIMESYNC_H_
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#define _ADSP_TIMESYNC_H_
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/* sched_clock wrap time is 4398 seconds for arm arch timer
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* applying a period less than it for tinysys timesync
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*/
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#define TIMESYNC_WRAP_TIME_MS (4390 * 1000)
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enum {
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APTIME_UNFREEZE = 0,
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APTIME_FREEZE = 1,
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};
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void adsp_timesync_suspend(u32 fz);
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void adsp_timesync_resume(void);
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int adsp_timesync_init(void);
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#endif // _ADSP_TIMESYNC_H_
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