128 lines
5.0 KiB
C
128 lines
5.0 KiB
C
|
/* arch/arm/mach-s3c2410/include/mach/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 S3C2440_SDIDATA (0x40)
|
||
|
|
#define S3C2440_SDIIMSK (0x3C)
|
||
|
|
|
||
|
|
#define S3C2440_SDICON_SDRESET (1<<8)
|
||
|
|
#define S3C2440_SDICON_MMCCLOCK (1<<5)
|
||
|
|
#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_SENDERHOST (1<<6)
|
||
|
|
#define S3C2410_SDICMDCON_INDEX (0x3f)
|
||
|
|
|
||
|
|
#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 S3C2440_SDIDCON_DS_BYTE (0<<22)
|
||
|
|
#define S3C2440_SDIDCON_DS_HALFWORD (1<<22)
|
||
|
|
#define S3C2440_SDIDCON_DS_WORD (2<<22)
|
||
|
|
#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 S3C2440_SDIDCON_DATSTART (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_SDIDCON_BLKNUM_MASK (0xFFF)
|
||
|
|
#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 S3C2440_SDIFSTA_FIFORESET (1<<16)
|
||
|
|
#define S3C2440_SDIFSTA_FIFOFAIL (3<<14) /* 3 is correct (2 bits) */
|
||
|
|
#define S3C2410_SDIFSTA_TFDET (1<<13)
|
||
|
|
#define S3C2410_SDIFSTA_RFDET (1<<12)
|
||
|
|
#define S3C2410_SDIFSTA_TFHALF (1<<11)
|
||
|
|
#define S3C2410_SDIFSTA_TFEMPTY (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 */
|