diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/max17042_battery.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c index 140788b309f..74abc6c755b 100644 --- a/drivers/power/max17042_battery.c +++ b/drivers/power/max17042_battery.c @@ -113,6 +113,7 @@ static enum power_supply_property max17042_battery_props[] = { POWER_SUPPLY_PROP_VOLTAGE_OCV, POWER_SUPPLY_PROP_CAPACITY, POWER_SUPPLY_PROP_CHARGE_FULL, + POWER_SUPPLY_PROP_CHARGE_COUNTER, POWER_SUPPLY_PROP_TEMP, POWER_SUPPLY_PROP_CURRENT_NOW, POWER_SUPPLY_PROP_CURRENT_AVG, @@ -201,6 +202,13 @@ static int max17042_get_property(struct power_supply *psy, val->intval = ret * 1000 / 2; break; + case POWER_SUPPLY_PROP_CHARGE_COUNTER: + ret = max17042_read_reg(chip->client, MAX17042_QH); + if (ret < 0) + return ret; + + val->intval = ret * 1000 / 2; + break; case POWER_SUPPLY_PROP_TEMP: ret = max17042_read_reg(chip->client, MAX17042_TEMP); if (ret < 0) |