32 lines
733 B
C
32 lines
733 B
C
/*
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* Copyright (c) 2017-2018, STMicroelectronics - All Rights Reserved
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef STM32_SDMMC2_H
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#define STM32_SDMMC2_H
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#include <mmc.h>
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#include <stdbool.h>
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struct stm32_sdmmc2_params {
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uintptr_t reg_base;
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unsigned int clk_rate;
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unsigned int bus_width;
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unsigned int flags;
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struct mmc_device_info *device_info;
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unsigned int pin_ckin;
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unsigned int negedge;
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unsigned int dirpol;
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unsigned int clock_id;
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unsigned int reset_id;
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bool use_dma;
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};
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unsigned long long stm32_sdmmc2_mmc_get_device_size(void);
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int stm32_sdmmc2_mmc_init(struct stm32_sdmmc2_params *params);
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bool plat_sdmmc2_use_dma(unsigned int instance, unsigned int memory);
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#endif /* STM32_SDMMC2_H */
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