name : spi-omap2-mcspi.h /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _OMAP2_MCSPI_H #define _OMAP2_MCSPI_H #define OMAP4_MCSPI_REG_OFFSET 0x100 #define MCSPI_PINDIR_D0_IN_D1_OUT 0 #define MCSPI_PINDIR_D0_OUT_D1_IN 1 struct omap2_mcspi_platform_config { unsigned short num_cs; unsigned int regs_offset; unsigned int pin_dir:1; size_t max_xfer_len; }; struct omap2_mcspi_device_config { unsigned turbo_mode:1; /* toggle chip select after every word */ unsigned cs_per_word:1; }; #endif