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