71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2016 MediaTek Inc.
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*/
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#ifndef __DRV_CLK_MT6781_PG_H
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#define __DRV_CLK_MT6781_PG_H
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enum subsys_id {
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SYS_MD1 = 0,
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SYS_CONN = 1,
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SYS_DIS = 2,
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SYS_VEN = 3,
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SYS_VDE = 4,
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SYS_CAM = 5,
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SYS_ISP = 6,
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SYS_MFG0 = 7,
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SYS_MFG1 = 8,
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SYS_MFG2 = 9,
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SYS_MFG3 = 10,
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SYS_ISP2 = 11,
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SYS_IPE = 12,
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SYS_CAM_RAWA = 13,
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SYS_CAM_RAWB = 14,
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SYS_CSI = 15,
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NR_SYSS = 16,
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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 int spm_topaxi_protect(unsigned int mask_value, int en);
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extern int spm_topaxi_protect_1(unsigned int mask_value, int en);
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extern int cam_mtcmos_patch(int on);
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extern void mfg_way_en(int way_en);
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extern void check_mm0_clk_sts(void);
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extern void check_img_clk_sts(void);
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extern void check_ven_clk_sts(void);
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extern void check_cam_clk_sts(void);
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extern unsigned int mt_get_abist_freq(unsigned int ID);
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extern unsigned int mt_get_ckgen_freq(unsigned int ID);
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extern void print_enabled_clks_once(void);
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extern void mtk_wcn_cmb_stub_clock_fail_dump(void);
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extern unsigned int cam_if_on(void);
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extern void mtk_check_subsys_swcg(enum subsys_id id);
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/*
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* Resident in clkdbg-mt6781.c
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* For debug use.
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*/
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extern void print_subsys_reg(char *subsys_name);
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/*ram console api*/
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/*
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*[0] bus protect reg
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*[1] pwr_status
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*[2] pwr_status 2
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*[others] local function use
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*/
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#ifdef CONFIG_MTK_RAM_CONSOLE
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extern void aee_rr_rec_clk(int id, u32 val);
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#endif
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/*extern void dump_emi_MM(void);*/
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/*extern void dump_emi_latency(void);*/
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#endif /* __DRV_CLK_MT6781_PG_H */
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