99 lines
3.1 KiB
C
99 lines
3.1 KiB
C
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/*
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* Copyright : (C) 2022 Phytium Information Technology, Inc.
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* All Rights Reserved.
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*
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* This program is OPEN SOURCE software: you can redistribute it and/or modify it
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* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
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* either version 1.0 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the Phytium Public License for more details.
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*
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*
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* FilePath: frtc_hw.h
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* Date: 2022-02-10 14:53:42
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* LastEditTime: 2022-02-18 09:01:54
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* Description: This files is for
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*
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* Modify History:
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------
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* 1.0 wangxiaodong 2021/11/5 init
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*/
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#ifndef BSP_DRIVERS_FRTC_HW_H
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#define BSP_DRIVERS_FRTC_HW_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "fkernel.h"
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#include "ftypes.h"
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#include "fio.h"
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/* Rtc register definitions */
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#define FRTC_CMR 0x04
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#define FRTC_AES_SEL 0x08
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#define FRTC_AES_SEL_COUNTER 0x100
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#define FRTC_CCR 0x0C
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#define FRTC_STAT 0x10
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#define FRTC_RSTAT 0x14
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#define FRTC_EOI 0x18
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#define FRTC_VER 0x1C
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#define FRTC_CDR_LOW 0x20
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#define FRTC_CCVR 0x24
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#define FRTC_CLR_LOW 0x28
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#define FRTC_CLR 0x2c
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#define FRTC_COUNTER_HB_OFFSET 15
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#define FRTC_COUNTER_LB_MASK 0x7fff
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#define FRTC_COUNTER_DELAY 150
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/***************** Macros (Inline Functions) Definitions *********************/
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/**
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* @name: RTC_READ_REG32
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* @msg: 读取RTC寄存器
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* @param {u32} addr 定时器的基地址
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* @param {u32} reg_offset 定时器的寄存器的偏移
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* @return {u32} 寄存器参数
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*/
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#define FRTC_READ_REG32(addr, reg_offset) FtIn32((addr) + (u32)reg_offset)
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/**
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* @name: RTC_READ_REG64
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* @msg: 读取RTC寄存器
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* @param {u32} addr 定时器的基地址
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* @param {u32} reg_offset 定时器的寄存器的偏移
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* @return {u64} 寄存器参数
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*/
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#define FRTC_READ_REG64(addr, reg_offset) FtIn64((addr) + (u64)reg_offset)
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/**
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* @name: RTC_WRITE_REG32
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* @msg: 写入RTC寄存器
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* @param {u32} addr 定时器的基地址
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* @param {u32} reg_offset 定时器的寄存器的偏移
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* @param {u32} reg_value 写入寄存器参数
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* @return {void}
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*/
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#define FRTC_WRITE_REG32(addr, reg_offset, reg_value) FtOut32((addr) + (u32)reg_offset, (u32)reg_value)
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#define FRTC_WRITE_AES_SEL(addr, regVal) FRTC_WRITE_REG32((addr), FRTC_AES_SEL, (regVal))
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#define FRTC_WRITE_CLR_LOW(addr, regVal) FRTC_WRITE_REG32((addr), FRTC_CLR_LOW, (u32)(regVal))
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#define FRTC_WRITE_CLR(addr, regVal) FRTC_WRITE_REG32((addr), FRTC_CLR, (u32)(regVal))
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#define FRTC_READ_CDR_LOW(addr) FRTC_READ_REG32((addr), FRTC_CDR_LOW)
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#define FRTC_READ_CCVR(addr) FRTC_READ_REG32((addr), FRTC_CCVR)
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#ifdef __cplusplus
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}
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#endif
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#endif
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