diff options
Diffstat (limited to 'arch/arm/mach-mxs/include/mach/mci.h')
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/mci.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/include/mach/mci.h b/arch/arm/mach-mxs/include/mach/mci.h new file mode 100644 index 0000000000..b9249085ae --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/mci.h @@ -0,0 +1,32 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __MACH_MMC_H +#define __MACH_MMC_H + +struct stm_mci_platform_data { + unsigned caps; /**< supported operating modes (MMC_MODE_*) */ + unsigned voltages; /**< supported voltage range (MMC_VDD_*) */ + unsigned f_min; /**< min operating frequency in Hz (0 -> no limit) */ + unsigned f_max; /**< max operating frequency in Hz (0 -> no limit) */ + /* TODO */ + /* function to modify the voltage */ + /* function to switch the voltage */ + /* function to detect the presence of a SD card in the socket */ +}; + +#endif /* __MACH_MMC_H */ |