diff options
| author | Olof Johansson <olof@lixom.net> | 2012-09-22 13:13:45 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-09-22 13:13:45 -0700 |
| commit | b1618547bb68bd32a8b5ed20f97fa577d16b6801 (patch) | |
| tree | 3a44c72206d5b9297e177c38f5c8d9ee68e901ed /include/linux/platform_data/mmc-davinci.h | |
| parent | 0b177ab53d0a2303ba287ec8babfd6e1de801500 (diff) | |
| parent | e3a66aa33a8f06924f67770e15c22a5c52df314e (diff) | |
Merge branch 'next/multiplatform' into late/kirkwood
By Arnd Bergmann (15) and David Brown (1)
* next/multiplatform:
ARM: msm: Move core.h contents into common.h
ARM: spear: move platform_data definitions
ARM: samsung: move platform_data definitions
ARM: orion: move platform_data definitions
ARM: nomadik: move platform_data definitions
ARM: w90x900: move platform_data definitions
ARM: vt8500: move platform_data definitions
ARM: tegra: move sdhci platform_data definition
ARM: sa1100: move platform_data definitions
ARM: pxa: move platform_data definitions
ARM: netx: move platform_data definitions
ARM: msm: move platform_data definitions
ARM: imx: move platform_data definitions
ARM: ep93xx: move platform_data definitions
ARM: davinci: move platform_data definitions
ARM: at91: move platform_data definitions
Diffstat (limited to 'include/linux/platform_data/mmc-davinci.h')
| -rw-r--r-- | include/linux/platform_data/mmc-davinci.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/platform_data/mmc-davinci.h b/include/linux/platform_data/mmc-davinci.h new file mode 100644 index 000000000000..5ba6b22ce338 --- /dev/null +++ b/include/linux/platform_data/mmc-davinci.h @@ -0,0 +1,39 @@ +/* + * 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); + + void (*set_power)(int module, bool on); + + /* 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 |