| /* |
| * include/linux/mmc/sh_mmcif.h |
| * |
| * platform data for eMMC driver |
| * |
| * Copyright (C) 2010 Renesas Solutions Corp. |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef __SH_MMCIF_H__ |
| #define __SH_MMCIF_H__ |
| |
| /* |
| * MMCIF : CE_CLK_CTRL [19:16] |
| * 1000 : Peripheral clock / 512 |
| * 0111 : Peripheral clock / 256 |
| * 0110 : Peripheral clock / 128 |
| * 0101 : Peripheral clock / 64 |
| * 0100 : Peripheral clock / 32 |
| * 0011 : Peripheral clock / 16 |
| * 0010 : Peripheral clock / 8 |
| * 0001 : Peripheral clock / 4 |
| * 0000 : Peripheral clock / 2 |
| * 1111 : Peripheral clock (sup_pclk set '1') |
| */ |
| |
| struct sh_mmcif_plat_data { |
| void (*set_pwr)(struct platform_device *pdev, int state); |
| void (*down_pwr)(struct platform_device *pdev); |
| u8 sup_pclk; /* 1 :SH7757, 0: SH7724/SH7372 */ |
| unsigned long caps; |
| u32 ocr; |
| }; |
| |
| #endif /* __SH_MMCIF_H__ */ |
