arch/arm/mach-omap2/mmc-twl4030.h

   1 /*
   2  * MMC definitions for OMAP2
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 struct twl4030_hsmmc_info {
  10         u8      mmc;            /* controller 1/2/3 */
  11         u8      wires;          /* 1/4/8 wires */
  12         int     gpio_cd;        /* or -EINVAL */
  13         int     gpio_wp;        /* or -EINVAL */
  14         int     ext_clock:1;    /* use external pin for input clock */
  15 };
  16
  17 #if     defined(CONFIG_TWL4030_CORE) && \
  18         (defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
  19          defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE))
  20
  21 void twl4030_mmc_init(struct twl4030_hsmmc_info *);
  22
  23 #else
  24
  25 static inline void twl4030_mmc_init(struct twl4030_hsmmc_info *info)
  26 {
  27 }
  28
  29 #endif