OpenCloudOS-Kernel/arch/arm/mach-omap2/hsmmc.h

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/*
* MMC definitions for OMAP2
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct mmc_card;
struct omap2_hsmmc_info {
u8 mmc; /* controller 1/2/3 */
u32 caps; /* 4/8 wires and any additional host
* capabilities OR'd (ref. linux/mmc/host.h) */
u32 pm_caps; /* PM capabilities */
bool transceiver; /* MMC-2 option */
bool ext_clock; /* use external pin for input clock */
bool cover_only; /* No card detect - just cover switch */
bool nonremovable; /* Nonremovable e.g. eMMC */
bool power_saving; /* Try to sleep or power off when possible */
bool no_off; /* power_saving and power is not to go off */
bool no_off_init; /* no power off when not in MMC sleep state */
bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */
bool deferred; /* mmc needs a deferred probe */
int gpio_cd; /* or -EINVAL */
int gpio_wp; /* or -EINVAL */
char *name; /* or NULL for default */
struct platform_device *pdev; /* mmc controller instance */
int ocr_mask; /* temporary HACK */
int max_freq; /* maximum clock, if constrained by external
* circuitry, or 0 for default */
/* Remux (pad configuration) when powering on/off */
void (*remux)(struct device *dev, int slot, int power_on);
/* init some special card */
void (*init_card)(struct mmc_card *card);
};
#if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
void omap_hsmmc_init(struct omap2_hsmmc_info *);
void omap_hsmmc_late_init(struct omap2_hsmmc_info *);
#else
static inline void omap_hsmmc_init(struct omap2_hsmmc_info *info)
{
}
static inline void omap_hsmmc_late_init(struct omap2_hsmmc_info *info)
{
}
#endif