mmc-twl4030.h 953 B

123456789101112131415161718192021222324252627282930313233
  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. struct twl4030_hsmmc_info {
  9. u8 mmc; /* controller 1/2/3 */
  10. u8 wires; /* 1/4/8 wires */
  11. bool transceiver; /* MMC-2 option */
  12. bool ext_clock; /* use external pin for input clock */
  13. bool cover_only; /* No card detect - just cover switch */
  14. int gpio_cd; /* or -EINVAL */
  15. int gpio_wp; /* or -EINVAL */
  16. char *name; /* or NULL for default */
  17. struct device *dev; /* returned: pointer to mmc adapter */
  18. };
  19. #if defined(CONFIG_TWL4030_CORE) && \
  20. (defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
  21. defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE))
  22. void twl4030_mmc_init(struct twl4030_hsmmc_info *);
  23. #else
  24. static inline void twl4030_mmc_init(struct twl4030_hsmmc_info *info)
  25. {
  26. }
  27. #endif