52 lines
1,015 B
C
52 lines
1,015 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 __DRV_CLK_MT6877_PG_H
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#define __DRV_CLK_MT6877_PG_H
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enum subsys_id {
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SYS_MD = 0,
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SYS_CONN = 1,
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SYS_ISP0 = 2,
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SYS_ISP1 = 3,
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SYS_IPE = 4,
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SYS_VDEC = 5,
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SYS_VENC = 6,
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SYS_DISP = 7,
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SYS_AUDIO = 8,
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SYS_ADSP_DORMANT = 9,
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SYS_APU = 10,
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SYS_CAM = 11,
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SYS_CAM_RAWA = 12,
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SYS_CAM_RAWB = 13,
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SYS_CSI = 14,
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SYS_MFG0 = 15,
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SYS_MFG1 = 16,
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SYS_MFG2 = 17,
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SYS_MFG3 = 18,
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SYS_MFG4 = 19,
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SYS_MFG5 = 20,
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NR_SYSS = 21,
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};
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enum mtcmos_op {
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MTCMOS_BUS_PROT = 0,
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MTCMOS_PWR = 1,
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};
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struct pg_callbacks {
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struct list_head list;
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void (*before_off)(enum subsys_id sys);
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void (*after_on)(enum subsys_id sys);
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void (*debug_dump)(enum subsys_id sys);
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};
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/* register new pg_callbacks and return previous pg_callbacks. */
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extern struct pg_callbacks *register_pg_callback(struct pg_callbacks *pgcb);
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extern void mtcmos_force_off(void);
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extern void mtk_check_subsys_swcg(enum subsys_id id);
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#endif/* __DRV_CLK_MT6877_PG_H */
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