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