1 files changed, 17 insertions, 0 deletions

diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 3a7f1d982dd6..8977431259c6 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -110,6 +110,23 @@ struct renesas_usbhs_driver_param {
          * delay time from notify_hotplug callback
          */
         int detection_delay;
+
+        /*
+         * option:
+         *
+         * dma id for dmaengine
+         */
+        int d0_tx_id;
+        int d0_rx_id;
+        int d1_tx_id;
+        int d1_rx_id;
+
+        /*
+         * option:
+         *
+         * pio <--> dma border.
+         */
+        int pio_dma_border; /* default is 64byte */
 };
 
 /*