1 files changed, 16 insertions, 0 deletions

diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 6c0b1c513db7..353053a33f21 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -111,6 +111,13 @@ struct usb_phy {
         int     (*set_suspend)(struct usb_phy *x,
                                 int suspend);
 
+        /*
+         * Set wakeup enable for PHY, in that case, the PHY can be
+         * woken up from suspend status due to external events,
+         * like vbus change, dp/dm change and id.
+         */
+        int     (*set_wakeup)(struct usb_phy *x, bool enabled);
+
         /* notify phy connect status change */
         int     (*notify_connect)(struct usb_phy *x,
                         enum usb_device_speed speed);
@@ -265,6 +272,15 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend)
 }
 
 static inline int
+usb_phy_set_wakeup(struct usb_phy *x, bool enabled)
+{
+        if (x && x->set_wakeup)
+                return x->set_wakeup(x, enabled);
+        else
+                return 0;
+}
+
+static inline int
 usb_phy_notify_connect(struct usb_phy *x, enum usb_device_speed speed)
 {
         if (x && x->notify_connect)