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| /* SPDX-License-Identifier: GPL-2.0 */
| /*
| * cxd2880_spi.h
| * Sony CXD2880 DVB-T2/T tuner + demodulator driver
| * SPI access definitions
| *
| * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation
| */
|
| #ifndef CXD2880_SPI_H
| #define CXD2880_SPI_H
|
| #include "cxd2880_common.h"
|
| enum cxd2880_spi_mode {
| CXD2880_SPI_MODE_0,
| CXD2880_SPI_MODE_1,
| CXD2880_SPI_MODE_2,
| CXD2880_SPI_MODE_3
| };
|
| struct cxd2880_spi {
| int (*read)(struct cxd2880_spi *spi, u8 *data,
| u32 size);
| int (*write)(struct cxd2880_spi *spi, const u8 *data,
| u32 size);
| int (*write_read)(struct cxd2880_spi *spi,
| const u8 *tx_data, u32 tx_size,
| u8 *rx_data, u32 rx_size);
| u32 flags;
| void *user;
| };
|
| #endif
|
|
