blob: 1c08f90992a010ed40da457e8297de28963c962a [file] [log] [blame]
/*
* Copyright (c) 2020-2022, MediaTek Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef MT_TIMER_H
#define MT_TIMER_H
#define SYSTIMER_BASE (0x10017000)
#define CNTCR_REG (SYSTIMER_BASE + 0x0)
#define CNTSR_REG (SYSTIMER_BASE + 0x4)
#define CNTSYS_L_REG (SYSTIMER_BASE + 0x8)
#define CNTSYS_H_REG (SYSTIMER_BASE + 0xc)
#define CNTWACR_REG (SYSTIMER_BASE + 0x10)
#define CNTRACR_REG (SYSTIMER_BASE + 0x14)
#define TIEO_EN (1 << 3)
#define COMP_15_EN (1 << 10)
#define COMP_20_EN (1 << 11)
#define COMP_25_EN (1 << 12)
#define COMP_FEATURE_MASK (COMP_15_EN | COMP_20_EN | COMP_25_EN | TIEO_EN)
#define COMP_15_MASK (COMP_15_EN)
#define COMP_20_MASK (COMP_20_EN | TIEO_EN)
#define COMP_25_MASK (COMP_20_EN | COMP_25_EN)
#define CNT_WRITE_ACCESS_CTL_MASK (0x3FFFFF0U)
#define CNT_READ_ACCESS_CTL_MASK (0x3FFFFFFU)
void sched_clock_init(uint64_t normal_base, uint64_t atf_base);
uint64_t sched_clock(void);
int mt_systimer_init(void);
#endif /* MT_TIMER_H */