82 lines
2.6 KiB
C
82 lines
2.6 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: fmio.h
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* Date: 2022-06-21 15:40:06
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* LastEditTime: 2022-06-21 15:40:06
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* Description: This file 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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*/
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#ifndef DRIVERS_MIO_FMIO_H
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#define DRIVERS_MIO_FMIO_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 Files *********************************/
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#include "ftypes.h"
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#include "ferror_code.h"
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#include "fassert.h"
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/************************** Constant Definitions *****************************/
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#define FMIO_SUCCESS FT_SUCCESS
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#define FMIO_ERR_INVAL_PARM FT_MAKE_ERRCODE(ErrModBsp, ErrBspMio, 1)
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#define FMIO_ERR_NOT_READY FT_MAKE_ERRCODE(ErrModBsp, ErrBspMio, 2)
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#define FMIO_ERR_TIMEOUT FT_MAKE_ERRCODE(ErrModBsp, ErrBspMio, 3)
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#define FMIO_ERR_NOT_SUPPORT FT_MAKE_ERRCODE(ErrModBsp, ErrBspMio, 4)
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#define FMIO_ERR_INVAL_STATE FT_MAKE_ERRCODE(ErrModBsp, ErrBspMio, 5)
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/**************************** Type Definitions *******************************/
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typedef struct
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{
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u32 instance_id; /*mio id*/
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uintptr func_base_addr; /*I2C or UART function address*/
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u32 irq_num; /* Device intrrupt id */
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uintptr mio_base_addr; /*MIO control address*/
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} FMioConfig; /*mio configs*/
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typedef struct
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{
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FMioConfig config; /* mio config */
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u32 is_ready; /* mio initialize the complete flag */
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} FMioCtrl;
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/************************** Function Prototypes ******************************/
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/*获取MIO的配置信息*/
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const FMioConfig *FMioLookupConfig(u32 instance_id);
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/*初始化MIO的功能*/
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FError FMioFuncInit(FMioCtrl *instance_p, u32 mio_type);
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/*去初始化*/
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FError FMioFuncDeinit(FMioCtrl *instance_p);
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/*获取功能配置的基地址*/
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uintptr FMioFuncGetAddress(FMioCtrl *instance_p, u32 mio_type);
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/*获取功能的中断号*/
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u32 FMioFuncGetIrqNum(FMioCtrl *instance_p, u32 mio_type);
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#ifdef __cplusplus
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}
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#endif
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#endif
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