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[pohmelfs.git] / include / asm-arm / arch-s3c2410 / regs-sdi.h
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1 /* linux/include/asm/arch-s3c2410/regs-sdi.h
3 * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
4 * http://www.simtec.co.uk/products/SWLINUX/
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
10 * S3C2410 MMC/SDIO register definitions
12 * Changelog:
13 * 18-Aug-2004 Ben Dooks Created initial file
14 * 29-Nov-2004 Koen Martens Added some missing defines, fixed duplicates
15 * 29-Nov-2004 Ben Dooks Updated Koen's patch
18 #ifndef __ASM_ARM_REGS_SDI
19 #define __ASM_ARM_REGS_SDI "regs-sdi.h"
21 #define S3C2410_SDICON (0x00)
22 #define S3C2410_SDIPRE (0x04)
23 #define S3C2410_SDICMDARG (0x08)
24 #define S3C2410_SDICMDCON (0x0C)
25 #define S3C2410_SDICMDSTAT (0x10)
26 #define S3C2410_SDIRSP0 (0x14)
27 #define S3C2410_SDIRSP1 (0x18)
28 #define S3C2410_SDIRSP2 (0x1C)
29 #define S3C2410_SDIRSP3 (0x20)
30 #define S3C2410_SDITIMER (0x24)
31 #define S3C2410_SDIBSIZE (0x28)
32 #define S3C2410_SDIDCON (0x2C)
33 #define S3C2410_SDIDCNT (0x30)
34 #define S3C2410_SDIDSTA (0x34)
35 #define S3C2410_SDIFSTA (0x38)
36 #define S3C2410_SDIDATA (0x3C)
37 #define S3C2410_SDIIMSK (0x40)
39 #define S3C2410_SDICON_BYTEORDER (1<<4)
40 #define S3C2410_SDICON_SDIOIRQ (1<<3)
41 #define S3C2410_SDICON_RWAITEN (1<<2)
42 #define S3C2410_SDICON_FIFORESET (1<<1)
43 #define S3C2410_SDICON_CLOCKTYPE (1<<0)
45 #define S3C2410_SDICMDCON_ABORT (1<<12)
46 #define S3C2410_SDICMDCON_WITHDATA (1<<11)
47 #define S3C2410_SDICMDCON_LONGRSP (1<<10)
48 #define S3C2410_SDICMDCON_WAITRSP (1<<9)
49 #define S3C2410_SDICMDCON_CMDSTART (1<<8)
50 #define S3C2410_SDICMDCON_INDEX (0xff)
52 #define S3C2410_SDICMDSTAT_CRCFAIL (1<<12)
53 #define S3C2410_SDICMDSTAT_CMDSENT (1<<11)
54 #define S3C2410_SDICMDSTAT_CMDTIMEOUT (1<<10)
55 #define S3C2410_SDICMDSTAT_RSPFIN (1<<9)
56 #define S3C2410_SDICMDSTAT_XFERING (1<<8)
57 #define S3C2410_SDICMDSTAT_INDEX (0xff)
59 #define S3C2410_SDIDCON_IRQPERIOD (1<<21)
60 #define S3C2410_SDIDCON_TXAFTERRESP (1<<20)
61 #define S3C2410_SDIDCON_RXAFTERCMD (1<<19)
62 #define S3C2410_SDIDCON_BUSYAFTERCMD (1<<18)
63 #define S3C2410_SDIDCON_BLOCKMODE (1<<17)
64 #define S3C2410_SDIDCON_WIDEBUS (1<<16)
65 #define S3C2410_SDIDCON_DMAEN (1<<15)
66 #define S3C2410_SDIDCON_STOP (1<<14)
67 #define S3C2410_SDIDCON_DATMODE (3<<12)
68 #define S3C2410_SDIDCON_BLKNUM (0x7ff)
70 /* constants for S3C2410_SDIDCON_DATMODE */
71 #define S3C2410_SDIDCON_XFER_READY (0<<12)
72 #define S3C2410_SDIDCON_XFER_CHKSTART (1<<12)
73 #define S3C2410_SDIDCON_XFER_RXSTART (2<<12)
74 #define S3C2410_SDIDCON_XFER_TXSTART (3<<12)
76 #define S3C2410_SDIDCNT_BLKNUM_SHIFT (12)
78 #define S3C2410_SDIDSTA_RDYWAITREQ (1<<10)
79 #define S3C2410_SDIDSTA_SDIOIRQDETECT (1<<9)
80 #define S3C2410_SDIDSTA_FIFOFAIL (1<<8) /* reserved on 2440 */
81 #define S3C2410_SDIDSTA_CRCFAIL (1<<7)
82 #define S3C2410_SDIDSTA_RXCRCFAIL (1<<6)
83 #define S3C2410_SDIDSTA_DATATIMEOUT (1<<5)
84 #define S3C2410_SDIDSTA_XFERFINISH (1<<4)
85 #define S3C2410_SDIDSTA_BUSYFINISH (1<<3)
86 #define S3C2410_SDIDSTA_SBITERR (1<<2) /* reserved on 2410a/2440 */
87 #define S3C2410_SDIDSTA_TXDATAON (1<<1)
88 #define S3C2410_SDIDSTA_RXDATAON (1<<0)
90 #define S3C2410_SDIFSTA_TFDET (1<<13)
91 #define S3C2410_SDIFSTA_RFDET (1<<12)
92 #define S3C2410_SDIFSTA_TXHALF (1<<11)
93 #define S3C2410_SDIFSTA_TXEMPTY (1<<10)
94 #define S3C2410_SDIFSTA_RFLAST (1<<9)
95 #define S3C2410_SDIFSTA_RFFULL (1<<8)
96 #define S3C2410_SDIFSTA_RFHALF (1<<7)
97 #define S3C2410_SDIFSTA_COUNTMASK (0x7f)
99 #define S3C2410_SDIIMSK_RESPONSECRC (1<<17)
100 #define S3C2410_SDIIMSK_CMDSENT (1<<16)
101 #define S3C2410_SDIIMSK_CMDTIMEOUT (1<<15)
102 #define S3C2410_SDIIMSK_RESPONSEND (1<<14)
103 #define S3C2410_SDIIMSK_READWAIT (1<<13)
104 #define S3C2410_SDIIMSK_SDIOIRQ (1<<12)
105 #define S3C2410_SDIIMSK_FIFOFAIL (1<<11)
106 #define S3C2410_SDIIMSK_CRCSTATUS (1<<10)
107 #define S3C2410_SDIIMSK_DATACRC (1<<9)
108 #define S3C2410_SDIIMSK_DATATIMEOUT (1<<8)
109 #define S3C2410_SDIIMSK_DATAFINISH (1<<7)
110 #define S3C2410_SDIIMSK_BUSYFINISH (1<<6)
111 #define S3C2410_SDIIMSK_SBITERR (1<<5) /* reserved 2440/2410a */
112 #define S3C2410_SDIIMSK_TXFIFOHALF (1<<4)
113 #define S3C2410_SDIIMSK_TXFIFOEMPTY (1<<3)
114 #define S3C2410_SDIIMSK_RXFIFOLAST (1<<2)
115 #define S3C2410_SDIIMSK_RXFIFOFULL (1<<1)
116 #define S3C2410_SDIIMSK_RXFIFOHALF (1<<0)
118 #endif /* __ASM_ARM_REGS_SDI */