2 * (C) Copyright 2009 SAMSUNG Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef __ASM_ARCH_MMC_H_
22 #define __ASM_ARCH_MMC_H_
27 unsigned short blksize;
28 unsigned short blkcnt;
29 unsigned int argument;
30 unsigned short trnmod;
31 unsigned short cmdreg;
38 unsigned char hostctl;
42 unsigned short clkcon;
43 unsigned char timeoutcon;
45 unsigned int norintsts; /* errintsts */
46 unsigned int norintstsen; /* errintstsen */
47 unsigned int norintsigen; /* errintsigen */
48 unsigned short acmd12errsts;
49 unsigned char res1[2];
51 unsigned char res2[4];
53 unsigned char res3[0x34];
54 unsigned int control2;
55 unsigned int control3;
56 unsigned char res4[4];
57 unsigned int control4;
58 unsigned char res5[0x6e];
60 unsigned char res6[0xFF00];
65 unsigned int version; /* SDHCI spec. version */
66 unsigned int clock; /* Current clock (MHz) */
70 int s5p_mmc_init(int dev_index, int bus_width);
72 #endif /* __ASSEMBLY__ */