diff options
Diffstat (limited to 'drivers/staging/iio/dac/ad5624r.h')
| -rw-r--r-- | drivers/staging/iio/dac/ad5624r.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/staging/iio/dac/ad5624r.h b/drivers/staging/iio/dac/ad5624r.h new file mode 100644 index 000000000000..ce518be652b7 --- /dev/null +++ b/drivers/staging/iio/dac/ad5624r.h @@ -0,0 +1,21 @@ +#ifndef SPI_AD5624R_H_ +#define SPI_AD5624R_H_ + +#define AD5624R_DAC_CHANNELS 4 + +#define AD5624R_ADDR_DAC0 0x0 +#define AD5624R_ADDR_DAC1 0x1 +#define AD5624R_ADDR_DAC2 0x2 +#define AD5624R_ADDR_DAC3 0x3 +#define AD5624R_ADDR_ALL_DAC 0x7 + +#define AD5624R_CMD_WRITE_INPUT_N 0x0 +#define AD5624R_CMD_UPDATE_DAC_N 0x1 +#define AD5624R_CMD_WRITE_INPUT_N_UPDATE_ALL 0x2 +#define AD5624R_CMD_WRITE_INPUT_N_UPDATE_N 0x3 +#define AD5624R_CMD_POWERDOWN_DAC 0x4 +#define AD5624R_CMD_RESET 0x5 +#define AD5624R_CMD_LDAC_SETUP 0x6 +#define AD5624R_CMD_INTERNAL_REFER_SETUP 0x7 + +#endif |