projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d97a587 BS |
1 | #ifndef _ADE7754_H |
| 2 | #define _ADE7754_H | |
| 3 | ||
| 4 | #define ADE7754_AENERGY 0x01 | |
| 5 | #define ADE7754_RAENERGY 0x02 | |
| 6 | #define ADE7754_LAENERGY 0x03 | |
| 7 | #define ADE7754_VAENERGY 0x04 | |
| 8 | #define ADE7754_RVAENERGY 0x05 | |
| 9 | #define ADE7754_LVAENERGY 0x06 | |
| 10 | #define ADE7754_PERIOD 0x07 | |
| 11 | #define ADE7754_TEMP 0x08 | |
| 12 | #define ADE7754_WFORM 0x09 | |
| 13 | #define ADE7754_OPMODE 0x0A | |
| 14 | #define ADE7754_MMODE 0x0B | |
| 15 | #define ADE7754_WAVMODE 0x0C | |
| 16 | #define ADE7754_WATMODE 0x0D | |
| 17 | #define ADE7754_VAMODE 0x0E | |
| 18 | #define ADE7754_IRQEN 0x0F | |
| 19 | #define ADE7754_STATUS 0x10 | |
| 20 | #define ADE7754_RSTATUS 0x11 | |
| 21 | #define ADE7754_ZXTOUT 0x12 | |
| 22 | #define ADE7754_LINCYC 0x13 | |
| 23 | #define ADE7754_SAGCYC 0x14 | |
| 24 | #define ADE7754_SAGLVL 0x15 | |
| 25 | #define ADE7754_VPEAK 0x16 | |
| 26 | #define ADE7754_IPEAK 0x17 | |
| 27 | #define ADE7754_GAIN 0x18 | |
| 28 | #define ADE7754_AWG 0x19 | |
| 29 | #define ADE7754_BWG 0x1A | |
| 30 | #define ADE7754_CWG 0x1B | |
| 31 | #define ADE7754_AVAG 0x1C | |
| 32 | #define ADE7754_BVAG 0x1D | |
| 33 | #define ADE7754_CVAG 0x1E | |
| 34 | #define ADE7754_APHCAL 0x1F | |
| 35 | #define ADE7754_BPHCAL 0x20 | |
| 36 | #define ADE7754_CPHCAL 0x21 | |
| 37 | #define ADE7754_AAPOS 0x22 | |
| 38 | #define ADE7754_BAPOS 0x23 | |
| 39 | #define ADE7754_CAPOS 0x24 | |
| 40 | #define ADE7754_CFNUM 0x25 | |
| 41 | #define ADE7754_CFDEN 0x26 | |
| 42 | #define ADE7754_WDIV 0x27 | |
| 43 | #define ADE7754_VADIV 0x28 | |
| 44 | #define ADE7754_AIRMS 0x29 | |
| 45 | #define ADE7754_BIRMS 0x2A | |
| 46 | #define ADE7754_CIRMS 0x2B | |
| 47 | #define ADE7754_AVRMS 0x2C | |
| 48 | #define ADE7754_BVRMS 0x2D | |
| 49 | #define ADE7754_CVRMS 0x2E | |
| 50 | #define ADE7754_AIRMSOS 0x2F | |
| 51 | #define ADE7754_BIRMSOS 0x30 | |
| 52 | #define ADE7754_CIRMSOS 0x31 | |
| 53 | #define ADE7754_AVRMSOS 0x32 | |
| 54 | #define ADE7754_BVRMSOS 0x33 | |
| 55 | #define ADE7754_CVRMSOS 0x34 | |
| 56 | #define ADE7754_AAPGAIN 0x35 | |
| 57 | #define ADE7754_BAPGAIN 0x36 | |
| 58 | #define ADE7754_CAPGAIN 0x37 | |
| 59 | #define ADE7754_AVGAIN 0x38 | |
| 60 | #define ADE7754_BVGAIN 0x39 | |
| 61 | #define ADE7754_CVGAIN 0x3A | |
| 62 | #define ADE7754_CHKSUM 0x3E | |
| 63 | #define ADE7754_VERSION 0x3F | |
| 64 | ||
| 65 | #define ADE7754_READ_REG(a) a | |
| 66 | #define ADE7754_WRITE_REG(a) ((a) | 0x80) | |
| 67 | ||
| 68 | #define ADE7754_MAX_TX 4 | |
| 69 | #define ADE7754_MAX_RX 4 | |
| 70 | #define ADE7754_STARTUP_DELAY 1 | |
| 71 | ||
| 72 | #define ADE7754_SPI_SLOW (u32)(300 * 1000) | |
| 73 | #define ADE7754_SPI_BURST (u32)(1000 * 1000) | |
| 74 | #define ADE7754_SPI_FAST (u32)(2000 * 1000) | |
| 75 | ||
| 76 | #define DRIVER_NAME "ade7754" | |
| 77 | ||
| 78 | /** | |
| 79 | * struct ade7754_state - device instance specific data | |
| 80 | * @us: actual spi_device | |
| 8d97a587 | 81 | * @indio_dev: industrial I/O device structure |
| 8d97a587 | 82 | * @tx: transmit buffer |
| 25985edc | 83 | * @rx: receive buffer |
| 8d97a587 BS |
84 | * @buf_lock: mutex to protect tx and rx |
| 85 | **/ | |
| 86 | struct ade7754_state { | |
| 87 | struct spi_device *us; | |
| 8d97a587 | 88 | struct iio_dev *indio_dev; |
| 8d97a587 BS |
89 | u8 *tx; |
| 90 | u8 *rx; | |
| 91 | struct mutex buf_lock; | |
| 92 | }; | |
| 8d97a587 BS |
93 | |
| 94 | #endif |