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859e346b89
Support DRAM/MAINPLL/26M off when system suspend. Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com> Change-Id: Ib8502f9b0b4e47aa405e5449f0b6d483bd3f5d77
27 lines
675 B
C
27 lines
675 B
C
/*
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* Copyright (c) 2021, MediaTek Inc. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef MT_SPM_SUSPEND_H
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#define MT_SPM_SUSPEND_H
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#include <mt_spm_internal.h>
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#define MCUPM_MBOX_OFFSET_PDN 0x1031FF88
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#define MCUPM_POWER_DOWN 0x4D50444E
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enum MT_SPM_SUSPEND_MODE {
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MT_SPM_SUSPEND_SYSTEM_PDN,
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MT_SPM_SUSPEND_SLEEP,
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};
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extern int mt_spm_suspend_mode_set(int mode);
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extern int mt_spm_suspend_enter(int state_id, unsigned int ext_opand,
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unsigned int reosuce_req);
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extern void mt_spm_suspend_resume(int state_id, unsigned int ext_opand,
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struct wake_status **status);
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extern void mt_spm_suspend_init(void);
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#endif /* MT_SPM_SUSPEND_H */
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