1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 6aa5f22e527..03d50909b07 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -322,6 +322,14 @@ struct musb {
         struct clk              *clock;
         irqreturn_t             (*isr)(int, void *);
         struct work_struct      irq_work;
+#define MUSB_HWVERS_MAJOR(x)    ((x >> 10) & 0x1f)
+#define MUSB_HWVERS_MINOR(x)    (x & 0x3ff)
+#define MUSB_HWVERS_RC          0x8000
+#define MUSB_HWVERS_1300        0x52C
+#define MUSB_HWVERS_1400        0x590
+#define MUSB_HWVERS_1800        0x720
+#define MUSB_HWVERS_2000        0x800
+        u16                     hwvers;
 
 /* this hub status bit is reserved by USB 2.0 and not seen by usbcore */
 #define MUSB_PORT_STAT_RESUME   (1 << 31)