41 lines
940 B
C
41 lines
940 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __DVFSRC_MET_H
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#define __DVFSRC_MET_H
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#include <dvfsrc-exp.h>
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#define MAX_EMI_MON_COUNT 12
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struct mtk_dvfsrc_met;
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struct dvfsrc_met_config {
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u32 ip_verion;
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int (*dvfsrc_get_src_req_num)(void);
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char **(*dvfsrc_get_src_req_name)(void);
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unsigned int *(*dvfsrc_get_src_req)(struct mtk_dvfsrc_met *dvfs);
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int (*dvfsrc_get_ddr_ratio)(struct mtk_dvfsrc_met *dvfs);
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u32 (*get_current_level)(struct mtk_dvfsrc_met *dvfsrc);
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};
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struct dvfsrc_met_data {
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const struct dvfsrc_met_config *met;
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u32 version;
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u32 max_emi_mon;
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};
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struct mtk_dvfsrc_met {
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struct device *dev;
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void __iomem *regs;
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const struct dvfsrc_met_data *dvd;
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struct regulator *dvfsrc_vcore_power;
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struct icc_path *bw_path;
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struct icc_path *hrt_path;
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};
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extern const struct dvfsrc_met_config mt6873_met_config;
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extern const struct dvfsrc_met_config mt6983_met_config;
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#endif
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