61 lines
1.4 KiB
C
61 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 __DRV_CLK_MT6768_PG_H
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#define __DRV_CLK_MT6768_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_DPY = 2,
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SYS_DIS = 3,
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SYS_MFG = 4,
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SYS_ISP = 5,
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SYS_IFR = 6,
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SYS_MFG_CORE0 = 7,
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SYS_MFG_CORE1 = 8,
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SYS_MFG_ASYNC = 9,
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SYS_CAM = 10,
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SYS_VENC = 11,
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SYS_VDEC = 12,
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NR_SYSS = 13,
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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 int spm_topaxi_protect(unsigned int mask_value, int en);
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extern void subsys_if_on(void);
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extern void mtcmos_force_off(void);
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/*new arch*/
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extern void check_ven_clk_sts(void);
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extern void set_ven_bus_protect(void);
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extern void mm_clk_restore(void);
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extern void mfg_sts_check(void);
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extern void ven_clk_check(void);
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extern unsigned int mt_get_ckgen_freq(unsigned int ID);
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/*extern void aee_sram_printk(const char *fmt, ...);*/
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/*ram console api*/
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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 int get_sw_req_vcore_opp(void);
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extern void print_enabled_clks_once(void);
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#endif/* __DRV_CLK_MT6768_PG_H */
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