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author | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
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committer | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
commit | 849369d6c66d3054688672f97d31fceb8e8230fb (patch) | |
tree | 6135abc790ca67dedbe07c39806591e70eda81ce /arch/arm/mach-omap2/hsmmc.h | |
download | linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.gz linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.bz2 linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.zip |
initial_commit
Diffstat (limited to 'arch/arm/mach-omap2/hsmmc.h')
-rw-r--r-- | arch/arm/mach-omap2/hsmmc.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h new file mode 100644 index 00000000..f757e78d --- /dev/null +++ b/arch/arm/mach-omap2/hsmmc.h @@ -0,0 +1,44 @@ +/* + * 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) */ + 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 */ + int gpio_cd; /* or -EINVAL */ + int gpio_wp; /* or -EINVAL */ + char *name; /* or NULL for default */ + struct device *dev; /* returned: pointer to mmc adapter */ + int ocr_mask; /* temporary HACK */ + /* 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 omap2_hsmmc_init(struct omap2_hsmmc_info *); + +#else + +static inline void omap2_hsmmc_init(struct omap2_hsmmc_info *info) +{ +} + +#endif |