56 lines
1.4 KiB
C
56 lines
1.4 KiB
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_DEBUG_H
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#define __DVFSRC_DEBUG_H
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#include <dvfsrc-exp.h>
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#define DUMP_BUF_SIZE 4096
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struct mtk_dvfsrc;
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struct dvfsrc_config {
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u32 ip_verion;
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const int *regs;
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const int *spm_regs;
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void (*force_opp)(struct mtk_dvfsrc *dvfsrc, u32 opp);
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char *(*dump_info)(struct mtk_dvfsrc *dvfsrc, char *p, u32 size);
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char *(*dump_reg)(struct mtk_dvfsrc *dvfsrc, char *p, u32 size);
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char *(*dump_record)(struct mtk_dvfsrc *dvfsrc, char *p, u32 size);
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char *(*dump_spm_info)(struct mtk_dvfsrc *dvfsrc, char *p, u32 size);
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int (*query_request)(struct mtk_dvfsrc *dvfsrc, u32 id);
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};
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struct dvfsrc_debug_data {
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bool pmqos_enable;
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const struct dvfsrc_config *config;
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};
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struct mtk_dvfsrc {
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struct device *dev;
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struct icc_path *path;
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struct regulator *vcore_power;
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struct regulator *dvfsrc_vcore_power;
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struct regulator *dvfsrc_vscp_power;
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int num_perf;
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int *perfs;
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u32 force_opp_idx;
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void __iomem *regs;
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void __iomem *spm_regs;
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const struct dvfsrc_debug_data *dvd;
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u32 num_vopp;
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u32 *vopp_uv_tlb;
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struct notifier_block dvfsrc_vchk_notifier;
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struct notifier_block dvfsrc_dump_notifier;
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char dump_buf[DUMP_BUF_SIZE];
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};
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extern int dvfsrc_register_sysfs(struct device *dev);
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extern void dvfsrc_unregister_sysfs(struct device *dev);
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extern const struct dvfsrc_config mt6779_dvfsrc_config;
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extern const struct dvfsrc_config mt6761_dvfsrc_config;
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#endif
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