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LPM means low power module, it will connect idle and SPM to achieve lower power consumption in some scenarios, and this patch is LPM second version Signed-off-by: Wenzhen Yu <wenzhen.yu@mediatek.corp-partner.google.com> Change-Id: I6ae5b5b4c2056d08c29efab5116be3a92351d8f1
35 lines
842 B
C
35 lines
842 B
C
/*
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* Copyright (c) 2025, 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_LPM_DISPATCH_H
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#define MT_LPM_DISPATCH_H
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#include <stdint.h>
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#include <lpm_v2/mt_lpm_smc.h>
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#include <mtk_sip_svc.h>
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#define MTK_DISPATCH_ID_MAX 32
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typedef uint64_t (*mt_lpm_dispatch_fn)(u_register_t x1, u_register_t x2,
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u_register_t x3, u_register_t x4,
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void *handle,
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struct smccc_res *smccc_ret);
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struct mt_dispatch_ctrl {
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unsigned int enable;
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mt_lpm_dispatch_fn fn[MT_LPM_SMC_USER_MAX];
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};
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void mt_lpm_dispatcher_registry(unsigned int id, mt_lpm_dispatch_fn fn);
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void mt_secure_lpm_dispatcher_registry(unsigned int id, mt_lpm_dispatch_fn fn);
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extern struct mt_dispatch_ctrl mt_dispatcher;
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extern struct mt_dispatch_ctrl mt_secure_dispatcher;
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#endif /* MT_LPM_DISPATCH_H */
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