| /* 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 |