From: ChiYuan Huang Date: Thu, 14 Aug 2025 07:27:41 +0000 (+0800) Subject: power: supply: rt9467: Add properties for VBUS and IBUS reading X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=15a84d15a677533afa55010f1e2052a27fcd854d;p=users%2Fhch%2Fmisc.git power: supply: rt9467: Add properties for VBUS and IBUS reading 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 Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/rt9467-charger.c b/drivers/power/supply/rt9467-charger.c index e2ff9c4609ef..32e7c7620b91 100644 --- a/drivers/power/supply/rt9467-charger.c +++ b/drivers/power/supply/rt9467-charger.c @@ -633,7 +633,9 @@ out: 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;