1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Header File for Altera SPI Driver. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun #ifndef __LINUX_SPI_ALTERA_H 6*4882a593Smuzhiyun #define __LINUX_SPI_ALTERA_H 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #include <linux/regmap.h> 9*4882a593Smuzhiyun #include <linux/spi/spi.h> 10*4882a593Smuzhiyun #include <linux/types.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /** 13*4882a593Smuzhiyun * struct altera_spi_platform_data - Platform data of the Altera SPI driver 14*4882a593Smuzhiyun * @mode_bits: Mode bits of SPI master. 15*4882a593Smuzhiyun * @num_chipselect: Number of chipselects. 16*4882a593Smuzhiyun * @bits_per_word_mask: bitmask of supported bits_per_word for transfers. 17*4882a593Smuzhiyun * @num_devices: Number of devices that shall be added when the driver 18*4882a593Smuzhiyun * is probed. 19*4882a593Smuzhiyun * @devices: The devices to add. 20*4882a593Smuzhiyun */ 21*4882a593Smuzhiyun struct altera_spi_platform_data { 22*4882a593Smuzhiyun u16 mode_bits; 23*4882a593Smuzhiyun u16 num_chipselect; 24*4882a593Smuzhiyun u32 bits_per_word_mask; 25*4882a593Smuzhiyun u16 num_devices; 26*4882a593Smuzhiyun struct spi_board_info *devices; 27*4882a593Smuzhiyun }; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #endif /* __LINUX_SPI_ALTERA_H */ 30