root/include/linux/platform_data/mmc-pxamci.h

#ifndef ASMARM_ARCH_MMC_H
#define ASMARM_ARCH_MMC_H

#include <linux/mmc/host.h>
#include <linux/interrupt.h>

struct device;
struct mmc_host;

struct pxamci_platform_data {
        unsigned int ocr_mask;                  /* available voltages */
        unsigned long detect_delay_ms;          /* delay in millisecond before detecting cards after interrupt */
        int (*init)(struct device *, irq_handler_t , void *);
        int (*get_ro)(struct device *);
        int (*setpower)(struct device *, unsigned int);
        void (*exit)(struct device *, void *);
        int gpio_card_detect;                   /* gpio detecting card insertion */
        int gpio_card_ro;                       /* gpio detecting read only toggle */
        bool gpio_card_ro_invert;               /* gpio ro is inverted */
        int gpio_power;                         /* gpio powering up MMC bus */
        bool gpio_power_invert;                 /* gpio power is inverted */
};

extern void pxa_set_mci_info(struct pxamci_platform_data *info);
extern void pxa3xx_set_mci2_info(struct pxamci_platform_data *info);
extern void pxa3xx_set_mci3_info(struct pxamci_platform_data *info);

#endif