arch/arm/mach-omap2/hsmmc.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 mmc_card;
  10
  11 struct omap2_hsmmc_info {
  12         u8      mmc;            /* controller 1/2/3 */
  13         u32     caps;           /* 4/8 wires and any additional host
  14                                  * capabilities OR'd (ref. linux/mmc/host.h) */
  15         int     gpio_cd;        /* or -EINVAL */
  16         int     gpio_wp;        /* or -EINVAL */
  17         struct platform_device *pdev;   /* mmc controller instance */
  18         /* init some special card */
  19         void (*init_card)(struct mmc_card *card);
  20 };
  21
  22 #if IS_ENABLED(CONFIG_MMC_OMAP_HS)
  23
  24 void omap_hsmmc_init(struct omap2_hsmmc_info *);
  25 void omap_hsmmc_late_init(struct omap2_hsmmc_info *);
  26
  27 #else
  28
  29 static inline void omap_hsmmc_init(struct omap2_hsmmc_info *info)
  30 {
  31 }
  32
  33 static inline void omap_hsmmc_late_init(struct omap2_hsmmc_info *info)
  34 {
  35 }
  36
  37 #endif