1 files changed, 11 insertions, 0 deletions

diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index aa33fd1b2d4f..aec689941c18 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -674,6 +674,17 @@ struct usb_otg_descriptor {
         __u8  bmAttributes;     /* support for HNP, SRP, etc */
 } __attribute__ ((packed));
 
+/* USB_DT_OTG (from OTG 2.0 supplement) */
+struct usb_otg20_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __u8  bmAttributes;     /* support for HNP, SRP and ADP, etc */
+        __le16 bcdOTG;          /* OTG and EH supplement release number
+                                 * in binary-coded decimal(i.e. 2.0 is 0200H)
+                                 */
+} __attribute__ ((packed));
+
 /* from usb_otg_descriptor.bmAttributes */
 #define USB_OTG_SRP             (1 << 0)
 #define USB_OTG_HNP             (1 << 1)        /* swap host/device roles */