mfd_sipomuxgp_spi.h

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/*
 * Copyright (c) 2023 TiaC Systems
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef DRIVERS_MFD_MFD_SIPOMUXGP_SPI_H_
#define DRIVERS_MFD_MFD_SIPOMUXGP_SPI_H_
 
#include "mfd_sipomuxgp.h"
 
#include <zephyr/drivers/spi.h>
 
typedef struct mfd_sipomuxgp_spi_config {
        const struct spi_dt_spec bus;
} mfd_sipomuxgp_spi_config_t;
 
#define MFD_SIPOMUXGP_spi_CFG_INIT(n, b)                        \
        static const mfd_sipomuxgp_spi_config_t                 \
                            mfd_sipomuxgp_spi_config_##n =      \
        {                                                       \
                .bus = SPI_DT_SPEC_GET(INST_DT_SIPOMUXGP(n, b), \
                                       SPI_OP_MODE_MASTER |     \
                                       SPI_TRANSFER_MSB |       \
                                       SPI_WORD_SET(8), 0),     \
        };
 
int mfd_sipomuxgp_spi_init(const struct device *dev);
int mfd_sipomuxgp_spi_transmit(const struct device *dev, const uint8_t addr,
                               const uint8_t *tx_data, const size_t tx_count,
                               const size_t padding_sz);
 
#endif /* DRIVERS_MFD_MFD_SIPOMUXGP_SPI_H_ */