diff --git a/drivers/marvell/comphy/phy-comphy-cp110.h b/drivers/marvell/comphy/phy-comphy-cp110.h
index 1dc3aa2..b4a2102 100644
--- a/drivers/marvell/comphy/phy-comphy-cp110.h
+++ b/drivers/marvell/comphy/phy-comphy-cp110.h
@@ -81,6 +81,10 @@
 	_Bool valid;
 };
 
+struct usb_params {
+	uint8_t polarity_invert;
+};
+
 int mvebu_cp110_comphy_is_pll_locked(uint64_t comphy_base,
 				     uint8_t comphy_index);
 int mvebu_cp110_comphy_power_off(uint64_t comphy_base,