Linux Kernel  3.7.1
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ade7759.h
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1 #ifndef _ADE7759_H
2 #define _ADE7759_H
3 
4 #define ADE7759_WAVEFORM 0x01
5 #define ADE7759_AENERGY 0x02
6 #define ADE7759_RSTENERGY 0x03
7 #define ADE7759_STATUS 0x04
8 #define ADE7759_RSTSTATUS 0x05
9 #define ADE7759_MODE 0x06
10 #define ADE7759_CFDEN 0x07
11 #define ADE7759_CH1OS 0x08
12 #define ADE7759_CH2OS 0x09
13 #define ADE7759_GAIN 0x0A
14 #define ADE7759_APGAIN 0x0B
15 #define ADE7759_PHCAL 0x0C
16 #define ADE7759_APOS 0x0D
17 #define ADE7759_ZXTOUT 0x0E
18 #define ADE7759_SAGCYC 0x0F
19 #define ADE7759_IRQEN 0x10
20 #define ADE7759_SAGLVL 0x11
21 #define ADE7759_TEMP 0x12
22 #define ADE7759_LINECYC 0x13
23 #define ADE7759_LENERGY 0x14
24 #define ADE7759_CFNUM 0x15
25 #define ADE7759_CHKSUM 0x1E
26 #define ADE7759_DIEREV 0x1F
27 
28 #define ADE7759_READ_REG(a) a
29 #define ADE7759_WRITE_REG(a) ((a) | 0x80)
30 
31 #define ADE7759_MAX_TX 6
32 #define ADE7759_MAX_RX 6
33 #define ADE7759_STARTUP_DELAY 1
34 
35 #define ADE7759_SPI_SLOW (u32)(300 * 1000)
36 #define ADE7759_SPI_BURST (u32)(1000 * 1000)
37 #define ADE7759_SPI_FAST (u32)(2000 * 1000)
38 
39 #define DRIVER_NAME "ade7759"
40 
48 struct ade7759_state {
49  struct spi_device *us;
50  struct mutex buf_lock;
53 };
54 
55 #endif