blob: f6c2e2fcce370adbb533d14dc5017ee28443bc5d [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#define MMC_STRPCL 0x0000
2#define STOP_CLOCK (1 << 0)
3#define START_CLOCK (2 << 0)
4
5#define MMC_STAT 0x0004
6#define STAT_END_CMD_RES (1 << 13)
7#define STAT_PRG_DONE (1 << 12)
8#define STAT_DATA_TRAN_DONE (1 << 11)
9#define STAT_CLK_EN (1 << 8)
10#define STAT_RECV_FIFO_FULL (1 << 7)
11#define STAT_XMIT_FIFO_EMPTY (1 << 6)
12#define STAT_RES_CRC_ERR (1 << 5)
13#define STAT_SPI_READ_ERROR_TOKEN (1 << 4)
14#define STAT_CRC_READ_ERROR (1 << 3)
15#define STAT_CRC_WRITE_ERROR (1 << 2)
16#define STAT_TIME_OUT_RESPONSE (1 << 1)
17#define STAT_READ_TIME_OUT (1 << 0)
18
19#define MMC_CLKRT 0x0008 /* 3 bit */
20
21#define MMC_SPI 0x000c
22#define SPI_CS_ADDRESS (1 << 3)
23#define SPI_CS_EN (1 << 2)
24#define CRC_ON (1 << 1)
25#define SPI_EN (1 << 0)
26
27#define MMC_CMDAT 0x0010
Bridge Wu5d3ad4e2007-09-25 19:11:00 +020028#define CMDAT_SDIO_INT_EN (1 << 11)
Bridge Wudf456f42007-09-25 19:09:19 +020029#define CMDAT_SD_4DAT (1 << 8)
Linus Torvalds1da177e2005-04-16 15:20:36 -070030#define CMDAT_DMAEN (1 << 7)
31#define CMDAT_INIT (1 << 6)
32#define CMDAT_BUSY (1 << 5)
33#define CMDAT_STREAM (1 << 4) /* 1 = stream */
34#define CMDAT_WRITE (1 << 3) /* 1 = write */
35#define CMDAT_DATAEN (1 << 2)
36#define CMDAT_RESP_NONE (0 << 0)
37#define CMDAT_RESP_SHORT (1 << 0)
38#define CMDAT_RESP_R2 (2 << 0)
39#define CMDAT_RESP_R3 (3 << 0)
40
41#define MMC_RESTO 0x0014 /* 7 bit */
42
43#define MMC_RDTO 0x0018 /* 16 bit */
44
45#define MMC_BLKLEN 0x001c /* 10 bit */
46
47#define MMC_NOB 0x0020 /* 16 bit */
48
49#define MMC_PRTBUF 0x0024
50#define BUF_PART_FULL (1 << 0)
51
52#define MMC_I_MASK 0x0028
53
54/*PXA27x MMC interrupts*/
55#define SDIO_SUSPEND_ACK (1 << 12)
56#define SDIO_INT (1 << 11)
57#define RD_STALLED (1 << 10)
58#define RES_ERR (1 << 9)
59#define DAT_ERR (1 << 8)
60#define TINT (1 << 7)
61
62/*PXA2xx MMC interrupts*/
63#define TXFIFO_WR_REQ (1 << 6)
64#define RXFIFO_RD_REQ (1 << 5)
65#define CLK_IS_OFF (1 << 4)
66#define STOP_CMD (1 << 3)
67#define END_CMD_RES (1 << 2)
68#define PRG_DONE (1 << 1)
69#define DATA_TRAN_DONE (1 << 0)
70
Bridge Wufafc9d32007-12-21 19:00:13 +080071#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
Linus Torvalds1da177e2005-04-16 15:20:36 -070072#define MMC_I_MASK_ALL 0x00001fff
73#else
74#define MMC_I_MASK_ALL 0x0000007f
75#endif
76
77#define MMC_I_REG 0x002c
78/* same as MMC_I_MASK */
79
80#define MMC_CMD 0x0030
81
82#define MMC_ARGH 0x0034 /* 16 bit */
83
84#define MMC_ARGL 0x0038 /* 16 bit */
85
86#define MMC_RES 0x003c /* 16 bit */
87
88#define MMC_RXFIFO 0x0040 /* 8 bit */
89
90#define MMC_TXFIFO 0x0044 /* 8 bit */