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Commit a2560b98 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy Committed by Abhijeet Dharmapurikar
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power: qpnp-smbcharger: Add support to configure fast charging current 



Make the fast charging current configurable through setting the
power supply property POWER_SUPPLY_PROP_CONST_CHARGE_CURRENT_MAX.

CRs-Fixed: 695481
Change-Id: I895b0550a73333a3895d5da16119d3ebe77d4643
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent 08a898ac

drivers/power/qpnp-smbcharger.c

+6 −1
Original line number Diff line number Diff line
@@ -1764,6 +1764,7 @@ static int smbchg_battery_set_property(struct power_supply *psy, 
				       enum power_supply_property prop,

				       const union power_supply_propval *val)

{

	int rc = 0;

	struct smbchg_chip *chip = container_of(psy,

				struct smbchg_chip, batt_psy);
@@ -1781,11 +1782,14 @@ static int smbchg_battery_set_property(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_SYSTEM_TEMP_LEVEL:

		smbchg_system_temp_level_set(chip, val->intval);

		break;

	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:

		rc = smbchg_set_fastchg_current(chip, val->intval / 1000);

		break;

	default:

		return -EINVAL;

	}



	return 0;

	return rc;

}



static int smbchg_battery_is_writeable(struct power_supply *psy,
@@ -1797,6 +1801,7 @@ static int smbchg_battery_is_writeable(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_CHARGING_ENABLED:

	case POWER_SUPPLY_PROP_CAPACITY:

	case POWER_SUPPLY_PROP_SYSTEM_TEMP_LEVEL:

	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:

		rc = 1;

		break;

	default: