1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _OMAP2_MCSPI_H 3#define _OMAP2_MCSPI_H 4 5#define OMAP2_MCSPI_REV 0 6#define OMAP3_MCSPI_REV 1 7#define OMAP4_MCSPI_REV 2 8 9#define OMAP4_MCSPI_REG_OFFSET 0x100 10 11#define MCSPI_PINDIR_D0_IN_D1_OUT 0 12#define MCSPI_PINDIR_D0_OUT_D1_IN 1 13 14struct omap2_mcspi_platform_config { 15 unsigned short num_cs; 16 unsigned int regs_offset; 17 unsigned int pin_dir:1; 18}; 19 20struct omap2_mcspi_dev_attr { 21 unsigned short num_chipselect; 22}; 23 24struct omap2_mcspi_device_config { 25 unsigned turbo_mode:1; 26 27 /* toggle chip select after every word */ 28 unsigned cs_per_word:1; 29}; 30 31#endif 32