1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 9fd9e481ea98..f06529c14141 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -165,6 +165,8 @@ struct renesas_usbhs_driver_param {
          */
         u32 has_otg:1; /* for controlling PWEN/EXTLP */
         u32 has_sudmac:1; /* for SUDMAC */
+        u32 has_usb_dmac:1; /* for USB-DMAC */
+#define USBHS_USB_DMAC_XFER_SIZE        32      /* hardcode the xfer size */
 };
 
 #define USBHS_TYPE_R8A7790 1