projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 09434ef7 BS |
1 | #ifndef _ADE7753_H |
| 2 | #define _ADE7753_H | |
| 3 | ||
| 4 | #define ADE7753_WAVEFORM 0x01 | |
| 5 | #define ADE7753_AENERGY 0x02 | |
| 6 | #define ADE7753_RAENERGY 0x03 | |
| 7 | #define ADE7753_LAENERGY 0x04 | |
| 8 | #define ADE7753_VAENERGY 0x05 | |
| 9 | #define ADE7753_RVAENERGY 0x06 | |
| 10 | #define ADE7753_LVAENERGY 0x07 | |
| 11 | #define ADE7753_LVARENERGY 0x08 | |
| 12 | #define ADE7753_MODE 0x09 | |
| 13 | #define ADE7753_IRQEN 0x0A | |
| 14 | #define ADE7753_STATUS 0x0B | |
| 15 | #define ADE7753_RSTSTATUS 0x0C | |
| 16 | #define ADE7753_CH1OS 0x0D | |
| 17 | #define ADE7753_CH2OS 0x0E | |
| 18 | #define ADE7753_GAIN 0x0F | |
| 19 | #define ADE7753_PHCAL 0x10 | |
| 20 | #define ADE7753_APOS 0x11 | |
| 21 | #define ADE7753_WGAIN 0x12 | |
| 22 | #define ADE7753_WDIV 0x13 | |
| 23 | #define ADE7753_CFNUM 0x14 | |
| 24 | #define ADE7753_CFDEN 0x15 | |
| 25 | #define ADE7753_IRMS 0x16 | |
| 26 | #define ADE7753_VRMS 0x17 | |
| 27 | #define ADE7753_IRMSOS 0x18 | |
| 28 | #define ADE7753_VRMSOS 0x19 | |
| 29 | #define ADE7753_VAGAIN 0x1A | |
| 30 | #define ADE7753_VADIV 0x1B | |
| 31 | #define ADE7753_LINECYC 0x1C | |
| 32 | #define ADE7753_ZXTOUT 0x1D | |
| 33 | #define ADE7753_SAGCYC 0x1E | |
| 34 | #define ADE7753_SAGLVL 0x1F | |
| 35 | #define ADE7753_IPKLVL 0x20 | |
| 36 | #define ADE7753_VPKLVL 0x21 | |
| 37 | #define ADE7753_IPEAK 0x22 | |
| 38 | #define ADE7753_RSTIPEAK 0x23 | |
| 39 | #define ADE7753_VPEAK 0x24 | |
| 40 | #define ADE7753_RSTVPEAK 0x25 | |
| 41 | #define ADE7753_TEMP 0x26 | |
| 42 | #define ADE7753_PERIOD 0x27 | |
| 43 | #define ADE7753_TMODE 0x3D | |
| 44 | #define ADE7753_CHKSUM 0x3E | |
| 45 | #define ADE7753_DIEREV 0x3F | |
| 46 | ||
| 47 | #define ADE7753_READ_REG(a) a | |
| 48 | #define ADE7753_WRITE_REG(a) ((a) | 0x80) | |
| 49 | ||
| 50 | #define ADE7753_MAX_TX 4 | |
| 51 | #define ADE7753_MAX_RX 4 | |
| 52 | #define ADE7753_STARTUP_DELAY 1 | |
| 53 | ||
| 54 | #define ADE7753_SPI_SLOW (u32)(300 * 1000) | |
| 55 | #define ADE7753_SPI_BURST (u32)(1000 * 1000) | |
| 56 | #define ADE7753_SPI_FAST (u32)(2000 * 1000) | |
| 57 | ||
| 58 | #define DRIVER_NAME "ade7753" | |
| 59 | ||
| 60 | /** | |
| 61 | * struct ade7753_state - device instance specific data | |
| 62 | * @us: actual spi_device | |
| 09434ef7 | 63 | * @indio_dev: industrial I/O device structure |
| 09434ef7 | 64 | * @tx: transmit buffer |
| 25985edc | 65 | * @rx: receive buffer |
| 09434ef7 BS |
66 | * @buf_lock: mutex to protect tx and rx |
| 67 | **/ | |
| 68 | struct ade7753_state { | |
| 69 | struct spi_device *us; | |
| 09434ef7 | 70 | struct iio_dev *indio_dev; |
| 09434ef7 BS |
71 | u8 *tx; |
| 72 | u8 *rx; | |
| 73 | struct mutex buf_lock; | |
| 74 | }; | |
| 09434ef7 BS |
75 | |
| 76 | #endif |