| /* |
| * Board-specific MMC configuration |
| */ |
| |
| #ifndef _DAVINCI_MMC_H |
| #define _DAVINCI_MMC_H |
| |
| #include <linux/types.h> |
| #include <linux/mmc/host.h> |
| |
| struct davinci_mmc_config { |
| /* get_cd()/get_wp() may sleep */ |
| int (*get_cd)(int module); |
| int (*get_ro)(int module); |
| /* wires == 0 is equivalent to wires == 4 (4-bit parallel) */ |
| u8 wires; |
| |
| u32 max_freq; |
| |
| /* any additional host capabilities: OR'd in to mmc->f_caps */ |
| u32 caps; |
| |
| /* Version of the MMC/SD controller */ |
| u8 version; |
| |
| /* Number of sg segments */ |
| u8 nr_sg; |
| }; |
| void davinci_setup_mmc(int module, struct davinci_mmc_config *config); |
| |
| enum { |
| MMC_CTLR_VERSION_1 = 0, /* DM644x and DM355 */ |
| MMC_CTLR_VERSION_2, /* DA830 */ |
| }; |
| |
| #endif |
