1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2017-2021, STMicroelectronics - All Rights Reserved 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef STM32_SDMMC2_H 8*91f16700Schasinglulu #define STM32_SDMMC2_H 9*91f16700Schasinglulu 10*91f16700Schasinglulu #include <stdbool.h> 11*91f16700Schasinglulu 12*91f16700Schasinglulu #include <drivers/mmc.h> 13*91f16700Schasinglulu #include <drivers/st/regulator.h> 14*91f16700Schasinglulu 15*91f16700Schasinglulu struct stm32_sdmmc2_params { 16*91f16700Schasinglulu uintptr_t reg_base; 17*91f16700Schasinglulu unsigned int clk_rate; 18*91f16700Schasinglulu unsigned int bus_width; 19*91f16700Schasinglulu unsigned int flags; 20*91f16700Schasinglulu struct mmc_device_info *device_info; 21*91f16700Schasinglulu unsigned int pin_ckin; 22*91f16700Schasinglulu unsigned int negedge; 23*91f16700Schasinglulu unsigned int dirpol; 24*91f16700Schasinglulu unsigned int clock_id; 25*91f16700Schasinglulu unsigned int reset_id; 26*91f16700Schasinglulu unsigned int max_freq; 27*91f16700Schasinglulu bool use_dma; 28*91f16700Schasinglulu struct rdev *vmmc_regu; 29*91f16700Schasinglulu }; 30*91f16700Schasinglulu 31*91f16700Schasinglulu unsigned long long stm32_sdmmc2_mmc_get_device_size(void); 32*91f16700Schasinglulu int stm32_sdmmc2_mmc_init(struct stm32_sdmmc2_params *params); 33*91f16700Schasinglulu bool plat_sdmmc2_use_dma(unsigned int instance, unsigned int memory); 34*91f16700Schasinglulu 35*91f16700Schasinglulu #endif /* STM32_SDMMC2_H */ 36