os_hal_spim.h

/*
 * (C) 2005-2020 MediaTek Inc. All rights reserved.
 *
 * Copyright Statement:
 *
 * This MT3620 driver software/firmware and related documentation
 * ("MediaTek Software") are protected under relevant copyright laws.
 * The information contained herein is confidential and proprietary to
 * MediaTek Inc. ("MediaTek"). You may only use, reproduce, modify, or
 * distribute (as applicable) MediaTek Software if you have agreed to and been
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 * please cease any access or use of MediaTek Software immediately.
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#ifndef __OS_HAL_SPIM_H__
#define __OS_HAL_SPIM_H__

#include "mhal_spim.h"

typedef enum {
    OS_HAL_SPIM_ISU0 = 0,
    OS_HAL_SPIM_ISU1 = 1,
    OS_HAL_SPIM_ISU2 = 2,
    OS_HAL_SPIM_ISU3 = 3,
    OS_HAL_SPIM_ISU4 = 4,
    OS_HAL_SPIM_ISU_MAX
} spim_num;

typedef int (*spi_usr_complete_callback) (void *context);

#ifdef __cplusplus
extern "C" {
#endif

int mtk_os_hal_spim_dump_reg(spim_num bus_num);

int mtk_os_hal_spim_ctlr_init(spim_num bus_num);

int mtk_os_hal_spim_ctlr_deinit(spim_num bus_num);

int mtk_os_hal_spim_transfer(spim_num bus_num,
                 struct mtk_spi_config *config,
                 struct mtk_spi_transfer *xfer);

int mtk_os_hal_spim_async_transfer(spim_num bus_num,
                   struct mtk_spi_config *config,
                   struct mtk_spi_transfer *xfer,
                   spi_usr_complete_callback complete,
                   void *context);

#ifdef __cplusplus
}
#endif

#endif