blob: a592573e62651bca7ec70669375e1a9d470ac311 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
#ifndef __SPI_IMX_SPI_H
#define __SPI_IMX_SPI_H
#define CSPI_0_0_RXDATA 0x00
#define CSPI_0_0_TXDATA 0x04
#define CSPI_0_0_CTRL 0x08
#define CSPI_0_0_INT 0x0C
#define CSPI_0_0_DMA 0x18
#define CSPI_0_0_STAT 0x0C
#define CSPI_0_0_PERIOD 0x14
#define CSPI_0_0_TEST 0x10
#define CSPI_0_0_RESET 0x1C
#define CSPI_0_0_CTRL_ENABLE (1 << 10)
#define CSPI_0_0_CTRL_MASTER (1 << 11)
#define CSPI_0_0_CTRL_XCH (1 << 9)
#define CSPI_0_0_CTRL_LOWPOL (1 << 5)
#define CSPI_0_0_CTRL_PHA (1 << 6)
#define CSPI_0_0_CTRL_SSCTL (1 << 7)
#define CSPI_0_0_CTRL_HIGHSSPOL (1 << 8)
#define CSPI_0_0_CTRL_CS(x) (((x) & 0x3) << 19)
#define CSPI_0_0_CTRL_BITCOUNT(x) (((x) & 0x1f) << 0)
#define CSPI_0_0_CTRL_DATARATE(x) (((x) & 0x7) << 14)
#define CSPI_0_0_CTRL_MAXDATRATE 0x10
#define CSPI_0_0_CTRL_DATAMASK 0x1F
#define CSPI_0_0_CTRL_DATASHIFT 14
#define CSPI_0_0_STAT_TE (1 << 0)
#define CSPI_0_0_STAT_TH (1 << 1)
#define CSPI_0_0_STAT_TF (1 << 2)
#define CSPI_0_0_STAT_RR (1 << 4)
#define CSPI_0_0_STAT_RH (1 << 5)
#define CSPI_0_0_STAT_RF (1 << 6)
#define CSPI_0_0_STAT_RO (1 << 7)
#define CSPI_0_0_PERIOD_32KHZ (1 << 15)
#define CSPI_0_0_TEST_LBC (1 << 14)
#define CSPI_0_0_RESET_START (1 << 0)
#define CSPI_0_4_CTRL 0x08
#define CSPI_0_4_CTRL_BL_SHIFT 8
#define CSPI_0_4_CTRL_BL_MASK 0x1f
#define CSPI_0_4_CTRL_DRCTL_SHIFT 20
#define CSPI_0_4_CTRL_CS_SHIFT 24
#define CSPI_0_7_RXDATA 0x00
#define CSPI_0_7_TXDATA 0x04
#define CSPI_0_7_CTRL 0x08
#define CSPI_0_7_CTRL_ENABLE (1 << 0)
#define CSPI_0_7_CTRL_MASTER (1 << 1)
#define CSPI_0_7_CTRL_XCH (1 << 2)
#define CSPI_0_7_CTRL_POL (1 << 4)
#define CSPI_0_7_CTRL_PHA (1 << 5)
#define CSPI_0_7_CTRL_SSCTL (1 << 6)
#define CSPI_0_7_CTRL_SSPOL (1 << 7)
#define CSPI_0_7_CTRL_DRCTL_SHIFT 8
#define CSPI_0_7_CTRL_CS_SHIFT 12
#define CSPI_0_7_CTRL_DR_SHIFT 16
#define CSPI_0_7_CTRL_BL_SHIFT 20
#define CSPI_0_7_STAT 0x14
#define CSPI_0_7_STAT_RR (1 << 3)
#define CSPI_2_3_RXDATA 0x00
#define CSPI_2_3_TXDATA 0x04
#define CSPI_2_3_CTRL 0x08
#define CSPI_2_3_CTRL_ENABLE (1 << 0)
#define CSPI_2_3_CTRL_XCH (1 << 2)
#define CSPI_2_3_CTRL_SMC (1 << 3)
#define CSPI_2_3_CTRL_MODE(cs) (1 << ((cs) + 4))
#define CSPI_2_3_CTRL_POSTDIV_OFFSET 8
#define CSPI_2_3_CTRL_PREDIV_OFFSET 12
#define CSPI_2_3_CTRL_CS(cs) ((cs) << 18)
#define CSPI_2_3_CTRL_BL_OFFSET 20
#define CSPI_2_3_CONFIG 0x0c
#define CSPI_2_3_CONFIG_SCLKPHA(cs) (1 << ((cs) + 0))
#define CSPI_2_3_CONFIG_SCLKPOL(cs) (1 << ((cs) + 4))
#define CSPI_2_3_CONFIG_SBBCTRL(cs) (1 << ((cs) + 8))
#define CSPI_2_3_CONFIG_SSBPOL(cs) (1 << ((cs) + 12))
#define CSPI_2_3_INT 0x10
#define CSPI_2_3_INT_TEEN (1 << 0)
#define CSPI_2_3_INT_RREN (1 << 3)
#define CSPI_2_3_STAT 0x18
#define CSPI_2_3_STAT_TF (1 << 2)
#define CSPI_2_3_STAT_RR (1 << 3)
#endif /* __SPI_IMX_SPI_H */
|