diff options
Diffstat (limited to 'drivers/usb/typec/ucsi/psy.c')
| -rw-r--r-- | drivers/usb/typec/ucsi/psy.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/usb/typec/ucsi/psy.c b/drivers/usb/typec/ucsi/psy.c index 56bf56517f75..384b42267f1f 100644 --- a/drivers/usb/typec/ucsi/psy.c +++ b/drivers/usb/typec/ucsi/psy.c @@ -27,8 +27,20 @@ static enum power_supply_property ucsi_psy_props[] = { POWER_SUPPLY_PROP_VOLTAGE_NOW, POWER_SUPPLY_PROP_CURRENT_MAX, POWER_SUPPLY_PROP_CURRENT_NOW, + POWER_SUPPLY_PROP_SCOPE, }; +static int ucsi_psy_get_scope(struct ucsi_connector *con, + union power_supply_propval *val) +{ + u8 scope = POWER_SUPPLY_SCOPE_UNKNOWN; + struct device *dev = con->ucsi->dev; + + device_property_read_u8(dev, "scope", &scope); + val->intval = scope; + return 0; +} + static int ucsi_psy_get_online(struct ucsi_connector *con, union power_supply_propval *val) { @@ -194,6 +206,8 @@ static int ucsi_psy_get_prop(struct power_supply *psy, return ucsi_psy_get_current_max(con, val); case POWER_SUPPLY_PROP_CURRENT_NOW: return ucsi_psy_get_current_now(con, val); + case POWER_SUPPLY_PROP_SCOPE: + return ucsi_psy_get_scope(con, val); default: return -EINVAL; } |