diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index f5963ef232ec..0a11e23126c5 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -44,7 +44,7 @@ static const char * const power_supply_type_text[] = {
 	"Unknown", "Battery", "UPS", "Mains", "USB",
 	"USB_DCP", "USB_CDP", "USB_ACA", "USB_C",
 	"USB_PD", "USB_PD_DRP", "BrickID",
-	"USB_HVDCP", "USB_HVDCP_3", "Wireless", "USB_FLOAT",
+	"USB_HVDCP", "USB_HVDCP_3", "USB_HVDCP_3P5", "Wireless", "USB_FLOAT",
 	"BMS", "Parallel", "Main", "Wipower", "USB_C_UFP", "USB_C_DFP",
 	"Charge_Pump",
 };
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index c492043dd6b3..7249e9ca13ad 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -106,6 +106,7 @@ enum {
 	POWER_SUPPLY_DP_DM_FORCE_5V = 13,
 	POWER_SUPPLY_DP_DM_FORCE_9V = 14,
 	POWER_SUPPLY_DP_DM_FORCE_12V = 15,
+	POWER_SUPPLY_DP_DM_CONFIRMED_HVDCP3P5 = 16,
 };
 
 enum {
@@ -125,6 +126,7 @@ enum {
 enum {
 	POWER_SUPPLY_CP_NONE = 0,
 	POWER_SUPPLY_CP_HVDCP3,
+	POWER_SUPPLY_CP_HVDCP3P5,
 	POWER_SUPPLY_CP_PPS,
 	POWER_SUPPLY_CP_WIRELESS,
 };
@@ -411,6 +413,7 @@ enum power_supply_type {
 	POWER_SUPPLY_TYPE_APPLE_BRICK_ID,	/* Apple Charging Method */
 	POWER_SUPPLY_TYPE_USB_HVDCP,		/* High Voltage DCP */
 	POWER_SUPPLY_TYPE_USB_HVDCP_3,		/* Efficient High Voltage DCP */
+	POWER_SUPPLY_TYPE_USB_HVDCP_3P5,	/* Efficient High Voltage DCP */
 	POWER_SUPPLY_TYPE_WIRELESS,		/* Accessory Charger Adapters */
 	POWER_SUPPLY_TYPE_USB_FLOAT,		/* Floating charger */
 	POWER_SUPPLY_TYPE_BMS,			/* Battery Monitor System */