include/linux/platform_data/spi-omap2-mcspi.h

   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