diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/bq25890_charger.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c index 6020b58c641d..1298d5720aa4 100644 --- a/drivers/power/supply/bq25890_charger.c +++ b/drivers/power/supply/bq25890_charger.c @@ -588,7 +588,14 @@ static int bq25890_power_supply_get_property(struct power_supply *psy, val->intval = 2304000 + ret * 20000; break; - case POWER_SUPPLY_PROP_CURRENT_NOW: + case POWER_SUPPLY_PROP_CURRENT_NOW: /* I_BAT now */ + /* + * This is ADC-sampled immediate charge current supplied + * from charger to battery. The property name is confusing, + * for clarification refer to: + * Documentation/ABI/testing/sysfs-class-power + * /sys/class/power_supply/<supply_name>/current_now + */ ret = bq25890_field_read(bq, F_ICHGR); /* read measured value */ if (ret < 0) return ret; |