64 lines
2.8 KiB
C
64 lines
2.8 KiB
C
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/*
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* Copyright (C) 2017 ALLWINNERTECH TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of ALLWINNERTECH TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _ROM_DRIVER_CHIP_SDMMC__SDIO_H_
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#define _ROM_DRIVER_CHIP_SDMMC__SDIO_H_
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#include "_core.h"
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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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* Standard SDIO Function Interfaces
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*/
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#define SDIO_CLASS_NONE 0x00 /* Not a SDIO standard interface */
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#define SDIO_CLASS_UART 0x01 /* standard UART interface */
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#define SDIO_CLASS_BT_A 0x02 /* Type-A BlueTooth std interface */
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#define SDIO_CLASS_BT_B 0x03 /* Type-B BlueTooth std interface */
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#define SDIO_CLASS_GPS 0x04 /* GPS standard interface */
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#define SDIO_CLASS_CAMERA 0x05 /* Camera standard interface */
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#define SDIO_CLASS_PHS 0x06 /* PHS standard interface */
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#define SDIO_CLASS_WLAN 0x07 /* WLAN interface */
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#define SDIO_CLASS_ATA 0x08 /* Embedded SDIO-ATA std interface */
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#define SDIO_CLASS_BT_AMP 0x09 /* Type-A Bluetooth AMP interface */
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extern uint32_t mmc_sdio_get_max_clock(struct mmc_card *card);
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extern uint32_t sdio_reset(struct mmc_host *host);
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extern int mmc_attach_sdio(struct mmc_card *card, struct mmc_host *host);
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extern void mmc_deattach_sdio(struct mmc_card *card, struct mmc_host *host);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ROM_DRIVER_CHIP_SDMMC__SDIO_H_ */
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