diff options
| author | ChiYuan Huang <cy_huang@richtek.com> | 2025-08-14 15:27:41 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-09-06 23:28:57 +0200 |
| commit | 15a84d15a677533afa55010f1e2052a27fcd854d (patch) | |
| tree | 43fe7f2aa4ff543d034f40a572636f3133d38881 /drivers/power | |
| parent | fee0904441325d83e7578ca457ec65a9d3f21264 (diff) | |
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 <cy_huang@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/rt9467-charger.c | 6 |
1 files changed, 6 insertions, 0 deletions
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; |