| /* |
| * (C) Copyright 2010 Juergen Beisert, Pengutronix |
| * |
| * This code is partially based on u-boot code: |
| * |
| * Copyright 2008, Freescale Semiconductor, Inc |
| * Andy Fleming |
| * |
| * Based (loosely) on the Linux code |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * 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 s3c_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 */ |
| unsigned gpio_detect; |
| unsigned detect_invert; |
| }; |
| |
| #endif /* __MACH_MMC_H_ */ |
