/* SPDX-License-Identifier: GPL-2.0 */
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/************************************************************************
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* Copyright 2004 - 2011, Hisilicon Tech. Co., Ltd.
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* ALL RIGHTS RESERVED
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* FileName: hi_gpio.h
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* Description:use gpio opreate
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*
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* History:
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* Version Date Author DefectNum Description
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* 0.01 2011-3-17 chenqiang NULL Create this file.
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************************************************************************
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*/
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#ifndef __DRV_GPIO_EXT_H__
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#define __DRV_GPIO_EXT_H__
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#include "hi_type.h"
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#define HI_ERR_GPIO_NOT_INIT (int)(0x80470003)
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#define HI_ERR_GPIO_INVALID_PARA (int)(0x80470004)
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#define HI_ERR_GPIO_NULL_PTR (int)(0x80470005)
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#define HI_ERR_GPIO_INVALID_OPT (int)(0x80470006)
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#if 0
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#if defined(CHIP_TYPE_hi3716cv200) \
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|| defined(CHIP_TYPE_hi3716mv400) \
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|| defined(CHIP_TYPE_hi3718cv100) \
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|| defined(CHIP_TYPE_hi3719cv100) \
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|| defined(CHIP_TYPE_hi3718mv100) \
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|| defined(CHIP_TYPE_hi3719mv100) \
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|| defined(CHIP_TYPE_hi3798mv100) \
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|| defined(CHIP_TYPE_hi3796mv100) || defined(CHIP_TYPE_hi3716dv100)\
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|| defined(CHIP_TYPE_hi3716mv410) \
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|| defined(CHIP_TYPE_hi3716mv420) \
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|| defined(CHIP_TYPE_hi3798cv200_a) \
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|| defined(CHIP_TYPE_hi3798cv200_b) \
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|| defined(CHIP_TYPE_hi3798cv200) \
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|| defined(CHIP_TYPE_hi3798mv200) \
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|| defined(CHIP_TYPE_hi3798mv200_a)
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#define REG_BASE_GPIO5 0xF8004000
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#elif defined(CHIP_TYPE_hi3796cv100) \
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|| defined(CHIP_TYPE_hi3798cv100)
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#define REG_BASE_GPIO5 0xF8B25000
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#else
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#error YOU MUST DEFINE CHIP_TYPE!
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#endif
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#endif
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/**GPIO output type*/
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/** CNcomment:GPIO */
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enum HI_UNF_GPIO_OUTPUTTYPE_E {
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HI_UNF_GPIO_OUTPUTTYPE_CMOS,
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HI_UNF_GPIO_OUTPUTTYPE_OD,
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HI_UNF_GPIO_OUTPUTTYPE_BUTT,
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};
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int HI_DRV_GPIO_Init(void);
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/*param[in] u32GpioNo :gpio No.,for example the No. of GPIO5_1 is 41(5*8+1);
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*param[in] u32DirBit: 0 - output, 1 - input
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*/
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int HI_DRV_GPIO_SetDirBit(unsigned int u32GpioNo, unsigned int u32DirBit);
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int HI_DRV_GPIO_GetDirBit(unsigned int u32GpioNo, unsigned int *pu32DirBit);
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int HI_DRV_GPIO_ReadBit(unsigned int u32GpioNo, unsigned int *pu32BitValue);
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int HI_DRV_GPIO_WriteBit(unsigned int u32GpioNo, unsigned int u32BitValue);
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int HI_DRV_GPIO_SetOutputType(unsigned int u32GpioNo,
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enum HI_UNF_GPIO_OUTPUTTYPE_E enOutputType);
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int HI_DRV_GPIO_GetOutputType(unsigned int u32GpioNo,
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enum HI_UNF_GPIO_OUTPUTTYPE_E *penOutputType);
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#endif
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