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power: supply: rt9467: Add properties for VBUS and IBUS reading

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Since there's the existing ADC function, add properties 'VOLTAGE_NOW'
and 'CURRENT_NOW' to report the current VBUS and IBUS value, respectively.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
ChiYuan Huang 2025-08-14 15:27:41 +08:00 committed by Sebastian Reichel
parent fee0904441
commit 15a84d15a6
1 changed files with 6 additions and 0 deletions
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6
drivers/power/supply/rt9467-charger.c
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@ -633,7 +633,9 @@ static int rt9467_psy_set_ieoc(struct rt9467_chg_data *data, int microamp)
static const enum power_supply_property rt9467_chg_properties[] = {
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_ONLINE,
POWER_SUPPLY_PROP_VOLTAGE_NOW,
POWER_SUPPLY_PROP_CURRENT_MAX,
POWER_SUPPLY_PROP_CURRENT_NOW,
POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT,
POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX,
POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
@ -656,6 +658,8 @@ static int rt9467_psy_get_property(struct power_supply *psy,
return rt9467_psy_get_status(data, &val->intval);
case POWER_SUPPLY_PROP_ONLINE:
return regmap_field_read(data->rm_field[F_PWR_RDY], &val->intval);
case POWER_SUPPLY_PROP_VOLTAGE_NOW:
return rt9467_get_adc(data, RT9467_ADC_VBUS_DIV5, &val->intval);
case POWER_SUPPLY_PROP_CURRENT_MAX:
mutex_lock(&data->attach_lock);
if (data->psy_usb_type == POWER_SUPPLY_USB_TYPE_UNKNOWN ||
@ -665,6 +669,8 @@ static int rt9467_psy_get_property(struct power_supply *psy,
val->intval = 1500000;
mutex_unlock(&data->attach_lock);
return 0;
case POWER_SUPPLY_PROP_CURRENT_NOW:
return rt9467_get_adc(data, RT9467_ADC_IBUS, &val->intval);
case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:
mutex_lock(&data->ichg_ieoc_lock);
val->intval = data->ichg_ua;