diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 61b9609e55f25829b80c71583fbccbb0a5922ad6..a4bd05b7bd225787d15a0fa4cbdf36161cb92ad7 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -600,6 +600,8 @@ struct twl4030_usb_data {
 	int		(*phy_power)(struct device *dev, int iD, int on);
 	/* enable/disable  phy clocks */
 	int		(*phy_set_clock)(struct device *dev, int on);
+	/* suspend/resume of phy */
+	int		(*phy_suspend)(struct device *dev, int suspend);
 };
 
 struct twl4030_ins {