53 lines
1 KiB
C
53 lines
1 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2021 MediaTek Inc.
|
|
* Author: Owen Chen <owen.chen@mediatek.com>
|
|
*/
|
|
|
|
#ifndef __DRV_CLK_MT6893_PG_H
|
|
#define __DRV_CLK_MT6893_PG_H
|
|
|
|
enum subsys_id {
|
|
SYS_MD1 = 0,
|
|
SYS_CONN = 1,
|
|
SYS_MFG0 = 2,
|
|
SYS_MFG1 = 3,
|
|
SYS_MFG2 = 4,
|
|
SYS_MFG3 = 5,
|
|
SYS_MFG4 = 6,
|
|
SYS_MFG5 = 7,
|
|
SYS_MFG6 = 8,
|
|
SYS_ISP = 9,
|
|
SYS_ISP2 = 10,
|
|
SYS_IPE = 11,
|
|
SYS_VDE = 12,
|
|
SYS_VDE2 = 13,
|
|
SYS_VEN = 14,
|
|
SYS_VEN_CORE1 = 15,
|
|
SYS_MDP = 16,
|
|
SYS_DIS = 17,
|
|
SYS_AUDIO = 18,
|
|
SYS_ADSP = 19,
|
|
SYS_CAM = 20,
|
|
SYS_CAM_RAWA = 21,
|
|
SYS_CAM_RAWB = 22,
|
|
SYS_CAM_RAWC = 23,
|
|
SYS_DP_TX = 24,
|
|
SYS_VPU = 25,
|
|
|
|
NR_SYSS = 26,
|
|
};
|
|
|
|
struct pg_callbacks {
|
|
struct list_head list;
|
|
void (*before_off)(enum subsys_id sys);
|
|
void (*after_on)(enum subsys_id sys);
|
|
void (*debug_dump)(enum subsys_id sys);
|
|
};
|
|
|
|
/* register new pg_callbacks and return previous pg_callbacks. */
|
|
extern struct pg_callbacks *register_pg_callback(struct pg_callbacks *pgcb);
|
|
void mtk_check_subsys_swcg(enum subsys_id id);
|
|
|
|
#endif/* __DRV_CLK_MT6893_PG_H */
|