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58 lines
1.9 KiB
58 lines
1.9 KiB
/*
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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: fi3c_hw.c
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* Date: 2023-9-11 14:53:42
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* LastEditTime: 2023-9-11 08:36:22
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* Description: This file is for I3C register read/write operation
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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 zhangyan 2023/9/11 first commit
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*/
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#include <string.h>
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#include "fsleep.h"
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#include "fdebug.h"
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#include "ferror_code.h"
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#include "fassert.h"
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#include "fi3c_hw.h"
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#include "fi3c.h"
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#define FI3C_DEBUG_TAG "I3C_HW"
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#define FI3C_ERROR(format, ...) FT_DEBUG_PRINT_E(FI3C_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FI3C_INFO(format, ...) FT_DEBUG_PRINT_I(FI3C_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FI3C_DEBUG(format, ...) FT_DEBUG_PRINT_D(FI3C_DEBUG_TAG, format, ##__VA_ARGS__)
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/************************** Function Prototypes ******************************/
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/**
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* @name: FI3cSetEnable
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* @msg: 设置I3C控制器的使能状态
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* @return {*}
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* @param {uintptr} addr， I3c控制器基地址
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* @param {boolean} enable， TRUE: 使能，FALSE: 去使能
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*/
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FError FI3cSetEnable(uintptr addr, boolean enable)
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{
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if (enable == TRUE)
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{
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FI3C_SETBIT(addr, FI3C_CTRL_OFFSET, FI3C_CTRL_DEV_EN);
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}
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else
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{
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FI3C_CLEARBIT(addr, FI3C_CTRL_OFFSET, FI3C_CTRL_DEV_EN);
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}
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return FI3C_SUCCESS;
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}
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