diff options
| -rw-r--r-- | drivers/hwmon/ina2xx.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c index a9e3b23445b4..98338b7e7437 100644 --- a/drivers/hwmon/ina2xx.c +++ b/drivers/hwmon/ina2xx.c @@ -67,6 +67,7 @@ #define INA226_READ_AVG(reg) FIELD_GET(INA226_AVG_RD_MASK, reg) +#define INA226_ALERT_LATCH_ENABLE BIT(0) #define INA226_ALERT_POLARITY BIT(1) /* bit number of alert functions in Mask/Enable Register */ @@ -640,8 +641,10 @@ static int ina2xx_init(struct device *dev, struct ina2xx_data *data) if (data->chip == ina226) { bool active_high = device_property_read_bool(dev, "ti,alert-polarity-active-high"); - regmap_update_bits(regmap, INA226_MASK_ENABLE, INA226_ALERT_POLARITY, - FIELD_PREP(INA226_ALERT_POLARITY, active_high)); + regmap_update_bits(regmap, INA226_MASK_ENABLE, + INA226_ALERT_LATCH_ENABLE | INA226_ALERT_POLARITY, + INA226_ALERT_LATCH_ENABLE | + FIELD_PREP(INA226_ALERT_POLARITY, active_high)); } /* |