| /* linux/include/asm-arm/arch-s3c2410/regs-sdi.h |
| * |
| * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> |
| * http://www.simtec.co.uk/products/SWLINUX/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * S3C2410 MMC/SDIO register definitions |
| */ |
| |
| #ifndef __ASM_ARM_REGS_SDI |
| #define __ASM_ARM_REGS_SDI "regs-sdi.h" |
| |
| #define S3C2410_SDICON (0x00) |
| #define S3C2410_SDIPRE (0x04) |
| #define S3C2410_SDICMDARG (0x08) |
| #define S3C2410_SDICMDCON (0x0C) |
| #define S3C2410_SDICMDSTAT (0x10) |
| #define S3C2410_SDIRSP0 (0x14) |
| #define S3C2410_SDIRSP1 (0x18) |
| #define S3C2410_SDIRSP2 (0x1C) |
| #define S3C2410_SDIRSP3 (0x20) |
| #define S3C2410_SDITIMER (0x24) |
| #define S3C2410_SDIBSIZE (0x28) |
| #define S3C2410_SDIDCON (0x2C) |
| #define S3C2410_SDIDCNT (0x30) |
| #define S3C2410_SDIDSTA (0x34) |
| #define S3C2410_SDIFSTA (0x38) |
| #define S3C2410_SDIDATA (0x3C) |
| #define S3C2410_SDIIMSK (0x40) |
| |
| #define S3C2410_SDICON_BYTEORDER (1<<4) |
| #define S3C2410_SDICON_SDIOIRQ (1<<3) |
| #define S3C2410_SDICON_RWAITEN (1<<2) |
| #define S3C2410_SDICON_FIFORESET (1<<1) |
| #define S3C2410_SDICON_CLOCKTYPE (1<<0) |
| |
| #define S3C2410_SDICMDCON_ABORT (1<<12) |
| #define S3C2410_SDICMDCON_WITHDATA (1<<11) |
| #define S3C2410_SDICMDCON_LONGRSP (1<<10) |
| #define S3C2410_SDICMDCON_WAITRSP (1<<9) |
| #define S3C2410_SDICMDCON_CMDSTART (1<<8) |
| #define S3C2410_SDICMDCON_INDEX (0xff) |
| |
| #define S3C2410_SDICMDSTAT_CRCFAIL (1<<12) |
| #define S3C2410_SDICMDSTAT_CMDSENT (1<<11) |
| #define S3C2410_SDICMDSTAT_CMDTIMEOUT (1<<10) |
| #define S3C2410_SDICMDSTAT_RSPFIN (1<<9) |
| #define S3C2410_SDICMDSTAT_XFERING (1<<8) |
| #define S3C2410_SDICMDSTAT_INDEX (0xff) |
| |
| #define S3C2410_SDIDCON_IRQPERIOD (1<<21) |
| #define S3C2410_SDIDCON_TXAFTERRESP (1<<20) |
| #define S3C2410_SDIDCON_RXAFTERCMD (1<<19) |
| #define S3C2410_SDIDCON_BUSYAFTERCMD (1<<18) |
| #define S3C2410_SDIDCON_BLOCKMODE (1<<17) |
| #define S3C2410_SDIDCON_WIDEBUS (1<<16) |
| #define S3C2410_SDIDCON_DMAEN (1<<15) |
| #define S3C2410_SDIDCON_STOP (1<<14) |
| #define S3C2410_SDIDCON_DATMODE (3<<12) |
| #define S3C2410_SDIDCON_BLKNUM (0x7ff) |
| |
| /* constants for S3C2410_SDIDCON_DATMODE */ |
| #define S3C2410_SDIDCON_XFER_READY (0<<12) |
| #define S3C2410_SDIDCON_XFER_CHKSTART (1<<12) |
| #define S3C2410_SDIDCON_XFER_RXSTART (2<<12) |
| #define S3C2410_SDIDCON_XFER_TXSTART (3<<12) |
| |
| #define S3C2410_SDIDCNT_BLKNUM_SHIFT (12) |
| |
| #define S3C2410_SDIDSTA_RDYWAITREQ (1<<10) |
| #define S3C2410_SDIDSTA_SDIOIRQDETECT (1<<9) |
| #define S3C2410_SDIDSTA_FIFOFAIL (1<<8) /* reserved on 2440 */ |
| #define S3C2410_SDIDSTA_CRCFAIL (1<<7) |
| #define S3C2410_SDIDSTA_RXCRCFAIL (1<<6) |
| #define S3C2410_SDIDSTA_DATATIMEOUT (1<<5) |
| #define S3C2410_SDIDSTA_XFERFINISH (1<<4) |
| #define S3C2410_SDIDSTA_BUSYFINISH (1<<3) |
| #define S3C2410_SDIDSTA_SBITERR (1<<2) /* reserved on 2410a/2440 */ |
| #define S3C2410_SDIDSTA_TXDATAON (1<<1) |
| #define S3C2410_SDIDSTA_RXDATAON (1<<0) |
| |
| #define S3C2410_SDIFSTA_TFDET (1<<13) |
| #define S3C2410_SDIFSTA_RFDET (1<<12) |
| #define S3C2410_SDIFSTA_TXHALF (1<<11) |
| #define S3C2410_SDIFSTA_TXEMPTY (1<<10) |
| #define S3C2410_SDIFSTA_RFLAST (1<<9) |
| #define S3C2410_SDIFSTA_RFFULL (1<<8) |
| #define S3C2410_SDIFSTA_RFHALF (1<<7) |
| #define S3C2410_SDIFSTA_COUNTMASK (0x7f) |
| |
| #define S3C2410_SDIIMSK_RESPONSECRC (1<<17) |
| #define S3C2410_SDIIMSK_CMDSENT (1<<16) |
| #define S3C2410_SDIIMSK_CMDTIMEOUT (1<<15) |
| #define S3C2410_SDIIMSK_RESPONSEND (1<<14) |
| #define S3C2410_SDIIMSK_READWAIT (1<<13) |
| #define S3C2410_SDIIMSK_SDIOIRQ (1<<12) |
| #define S3C2410_SDIIMSK_FIFOFAIL (1<<11) |
| #define S3C2410_SDIIMSK_CRCSTATUS (1<<10) |
| #define S3C2410_SDIIMSK_DATACRC (1<<9) |
| #define S3C2410_SDIIMSK_DATATIMEOUT (1<<8) |
| #define S3C2410_SDIIMSK_DATAFINISH (1<<7) |
| #define S3C2410_SDIIMSK_BUSYFINISH (1<<6) |
| #define S3C2410_SDIIMSK_SBITERR (1<<5) /* reserved 2440/2410a */ |
| #define S3C2410_SDIIMSK_TXFIFOHALF (1<<4) |
| #define S3C2410_SDIIMSK_TXFIFOEMPTY (1<<3) |
| #define S3C2410_SDIIMSK_RXFIFOLAST (1<<2) |
| #define S3C2410_SDIIMSK_RXFIFOFULL (1<<1) |
| #define S3C2410_SDIIMSK_RXFIFOHALF (1<<0) |
| |
| #endif /* __ASM_ARM_REGS_SDI */ |
