diff options
Diffstat (limited to 'drivers/iio/adc/ad7091r-base.h')
| -rw-r--r-- | drivers/iio/adc/ad7091r-base.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/iio/adc/ad7091r-base.h b/drivers/iio/adc/ad7091r-base.h index a57ec36491f5..7ba5065a63dd 100644 --- a/drivers/iio/adc/ad7091r-base.h +++ b/drivers/iio/adc/ad7091r-base.h @@ -18,7 +18,14 @@ #define AD7091R_REG_CH_HIGH_LIMIT(ch) ((ch) * 3 + 5) #define AD7091R_REG_CH_HYSTERESIS(ch) ((ch) * 3 + 6) +/* AD7091R_REG_CONF */ #define AD7091R_REG_CONF_INT_VREF BIT(0) +#define AD7091R_REG_CONF_ALERT_EN BIT(4) +#define AD7091R_REG_CONF_AUTO BIT(8) +#define AD7091R_REG_CONF_CMD BIT(10) + +#define AD7091R_REG_CONF_MODE_MASK \ + (AD7091R_REG_CONF_AUTO | AD7091R_REG_CONF_CMD) /* AD7091R_REG_CH_LIMIT */ #define AD7091R_HIGH_LIMIT 0xFFF @@ -58,6 +65,7 @@ struct ad7091r_chip_info { unsigned int num_channels; const struct iio_chan_spec *channels; unsigned int vref_mV; + int (*set_mode)(struct ad7091r_state *st, enum ad7091r_mode mode); }; struct ad7091r_init_info { |