79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
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/*
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* Copyright (C) 2022-2024, Xiaohua Semiconductor Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023-02-14 CDT first version
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*/
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#ifndef __DRV_SDIO_H__
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#define __DRV_SDIO_H__
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/*******************************************************************************
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* Include files
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******************************************************************************/
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#include <rtthread.h>
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#include "rtdevice.h"
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#include "drv_dma.h"
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#include "drv_irq.h"
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/* C binding of definitions if building with C++ compiler */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*******************************************************************************
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* Global type definitions ('typedef')
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******************************************************************************/
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/* sdio package */
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struct sdio_pkg
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{
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struct rt_mmcsd_cmd *cmd;
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void *buf;
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rt_uint32_t flag;
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};
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typedef rt_err_t (*sdio_txconfig)(CM_DMA_TypeDef *dma_instance, rt_uint8_t channel, struct sdio_pkg *pkg);
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typedef rt_err_t (*sdio_rxconfig)(CM_DMA_TypeDef *dma_instance, rt_uint8_t channel, struct sdio_pkg *pkg);
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typedef rt_uint32_t (*sdio_clk_get)(CM_SDIOC_TypeDef *sdio_instance);
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/* hc32 sdio des */
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struct hc32_sdio_des
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{
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sdio_clk_get clk_get;
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sdio_txconfig txconfig;
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sdio_rxconfig rxconfig;
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};
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/* hc32 sdio configure */
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struct hc32_sdio_config
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{
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const char *name;
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CM_SDIOC_TypeDef *instance;
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rt_uint32_t clock;
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struct hc32_irq_config irq_config;
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struct dma_config dma_rx;
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struct dma_config dma_tx;
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};
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/*******************************************************************************
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* Global pre-processor symbols/macros ('#define')
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******************************************************************************/
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/*******************************************************************************
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* Global variable definitions ('extern')
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******************************************************************************/
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/*******************************************************************************
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* Global function prototypes (definition in C source)
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******************************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DRV_SDIO_H__ */
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