| /* 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 |
