| /* |
| * (C) Copyright 2009 SAMSUNG Electronics |
| * Minkyu Kang <mk7.kang@samsung.com> |
| * |
| * 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 __ASM_ARCH_MMC_H_ |
| #define __ASM_ARCH_MMC_H_ |
| |
| #ifndef __ASSEMBLY__ |
| struct s5p_mmc { |
| unsigned int sysad; |
| unsigned short blksize; |
| unsigned short blkcnt; |
| unsigned int argument; |
| unsigned short trnmod; |
| unsigned short cmdreg; |
| unsigned int rspreg0; |
| unsigned int rspreg1; |
| unsigned int rspreg2; |
| unsigned int rspreg3; |
| unsigned int bdata; |
| unsigned int prnsts; |
| unsigned char hostctl; |
| unsigned char pwrcon; |
| unsigned char blkgap; |
| unsigned char wakcon; |
| unsigned short clkcon; |
| unsigned char timeoutcon; |
| unsigned char swrst; |
| unsigned int norintsts; /* errintsts */ |
| unsigned int norintstsen; /* errintstsen */ |
| unsigned int norintsigen; /* errintsigen */ |
| unsigned short acmd12errsts; |
| unsigned char res1[2]; |
| unsigned int capareg; |
| unsigned char res2[4]; |
| unsigned int maxcurr; |
| unsigned char res3[0x34]; |
| unsigned int control2; |
| unsigned int control3; |
| unsigned char res4[4]; |
| unsigned int control4; |
| unsigned char res5[0x6e]; |
| unsigned short hcver; |
| unsigned char res6[0xFF00]; |
| }; |
| |
| struct mmc_host { |
| struct s5p_mmc *reg; |
| unsigned int version; /* SDHCI spec. version */ |
| unsigned int clock; /* Current clock (MHz) */ |
| int dev_index; |
| }; |
| |
| int s5p_mmc_init(int dev_index, int bus_width); |
| |
| #endif /* __ASSEMBLY__ */ |
| #endif |
