diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index 202e931c697a..530ef13b353d 100644
--- a/drivers/usb/misc/usb251xb.c
+++ b/drivers/usb/misc/usb251xb.c
@@ -94,8 +94,10 @@
 
 #define USB251XB_ADDR_BOOST_UP	0xF6
 #define USB251XB_DEF_BOOST_UP	0x00
-#define USB251XB_ADDR_BOOST_X	0xF8
-#define USB251XB_DEF_BOOST_X	0x00
+#define USB251XB_ADDR_BOOST_57	0xF7
+#define USB251XB_DEF_BOOST_57	0x00
+#define USB251XB_ADDR_BOOST_14	0xF8
+#define USB251XB_DEF_BOOST_14	0x00
 
 #define USB251XB_ADDR_PORT_SWAP	0xFA
 #define USB251XB_DEF_PORT_SWAP	0x00
@@ -148,7 +150,8 @@ struct usb251xb {
 	char serial[USB251XB_STRING_BUFSIZE];
 	u8  bat_charge_en;
 	u8  boost_up;
-	u8  boost_x;
+	u8  boost_57;
+	u8  boost_14;
 	u8  port_swap;
 	u8  port_map12;
 	u8  port_map34;
@@ -279,7 +282,8 @@ static int usb251xb_connect(struct usb251xb *hub)
 	       USB251XB_STRING_BUFSIZE);
 	i2c_wb[USB251XB_ADDR_BATTERY_CHARGING_ENABLE] = hub->bat_charge_en;
 	i2c_wb[USB251XB_ADDR_BOOST_UP]          = hub->boost_up;
-	i2c_wb[USB251XB_ADDR_BOOST_X]           = hub->boost_x;
+	i2c_wb[USB251XB_ADDR_BOOST_57]          = hub->boost_57;
+	i2c_wb[USB251XB_ADDR_BOOST_14]          = hub->boost_14;
 	i2c_wb[USB251XB_ADDR_PORT_SWAP]         = hub->port_swap;
 	i2c_wb[USB251XB_ADDR_PORT_MAP_12]       = hub->port_map12;
 	i2c_wb[USB251XB_ADDR_PORT_MAP_34]       = hub->port_map34;
@@ -519,7 +523,8 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 	hub->max_current_bp = USB251XB_DEF_MAX_CURRENT_BUS;
 	hub->bat_charge_en = USB251XB_DEF_BATTERY_CHARGING_ENABLE;
 	hub->boost_up = USB251XB_DEF_BOOST_UP;
-	hub->boost_x = USB251XB_DEF_BOOST_X;
+	hub->boost_57 = USB251XB_DEF_BOOST_57;
+	hub->boost_14 = USB251XB_DEF_BOOST_14;
 	hub->port_swap = USB251XB_DEF_PORT_SWAP;
 	hub->port_map12 = USB251XB_DEF_PORT_MAP_12;
 	hub->port_map34 = USB251XB_DEF_PORT_MAP_34;