diff --git a/drivers/usb/dwc3/dwc3_otg.c b/drivers/usb/dwc3/dwc3_otg.c
index e373b9b..e3d339c 100644
--- a/drivers/usb/dwc3/dwc3_otg.c
+++ b/drivers/usb/dwc3/dwc3_otg.c
@@ -552,7 +552,7 @@
 			dotg->charger->chg_type == DWC3_PROPRIETARY_CHARGER)
 		power_supply_type = POWER_SUPPLY_TYPE_USB_DCP;
 	else
-		power_supply_type = POWER_SUPPLY_TYPE_BATTERY;
+		power_supply_type = POWER_SUPPLY_TYPE_UNKNOWN;
 
 	power_supply_set_supply_type(dotg->psy, power_supply_type);