| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Header File for Altera SPI Driver. |
| 4 | */ |
| 5 | #ifndef __LINUX_SPI_ALTERA_H |
| 6 | #define __LINUX_SPI_ALTERA_H |
| 7 | |
| 8 | #include <linux/regmap.h> |
| 9 | #include <linux/spi/spi.h> |
| 10 | #include <linux/types.h> |
| 11 | |
| 12 | /** |
| 13 | * struct altera_spi_platform_data - Platform data of the Altera SPI driver |
| 14 | * @mode_bits: Mode bits of SPI master. |
| 15 | * @num_chipselect: Number of chipselects. |
| 16 | * @bits_per_word_mask: bitmask of supported bits_per_word for transfers. |
| 17 | * @num_devices: Number of devices that shall be added when the driver |
| 18 | * is probed. |
| 19 | * @devices: The devices to add. |
| 20 | */ |
| 21 | struct altera_spi_platform_data { |
| 22 | u16 mode_bits; |
| 23 | u16 num_chipselect; |
| 24 | u32 bits_per_word_mask; |
| 25 | u16 num_devices; |
| 26 | struct spi_board_info *devices; |
| 27 | }; |
| 28 | |
| 29 | #endif /* __LINUX_SPI_ALTERA_H */ |