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7#ifndef _MV_I2C_H_
8#define _MV_I2C_H_
9extern void i2c_clk_enable(void);
10
11
12#define I2C_COND_NORMAL 0
13#define I2C_COND_START 1
14#define I2C_COND_STOP 2
15
16
17#define I2C_ACKNAK_WAITACK 1
18#define I2C_ACKNAK_SENDACK 2
19#define I2C_ACKNAK_SENDNAK 4
20
21
22#define I2C_READ 0
23#define I2C_WRITE 1
24
25#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE)
26
27#define I2C_ISR_INIT 0x7FF
28
29
30#define ICR_START 0x1
31#define ICR_STOP 0x2
32#define ICR_ACKNAK 0x4
33#define ICR_TB 0x8
34#define ICR_MA 0x10
35#define ICR_SCLE 0x20
36#define ICR_IUE 0x40
37#define ICR_GCD 0x80
38#define ICR_ITEIE 0x100
39#define ICR_IRFIE 0x200
40#define ICR_BEIE 0x400
41#define ICR_SSDIE 0x800
42#define ICR_ALDIE 0x1000
43#define ICR_SADIE 0x2000
44#define ICR_UR 0x4000
45#ifdef CONFIG_ARMADA_3700
46#define ICR_SM 0x00000
47#define ICR_FM 0x10000
48#define ICR_MODE_MASK 0x30000
49#else
50#define ICR_SM 0x00000
51#define ICR_FM 0x08000
52#define ICR_MODE_MASK 0x18000
53#endif
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56
57#define ISR_RWM 0x1
58#define ISR_ACKNAK 0x2
59#define ISR_UB 0x4
60#define ISR_IBB 0x8
61#define ISR_SSD 0x10
62#define ISR_ALD 0x20
63#define ISR_ITE 0x40
64#define ISR_IRF 0x80
65#define ISR_GCAD 0x100
66#define ISR_SAD 0x200
67#define ISR_BED 0x400
68
69#endif
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