--- zzzz-none-000/linux-3.10.107/drivers/usb/renesas_usbhs/common.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/usb/renesas_usbhs/common.h	2021-02-04 17:41:59.000000000 +0000
@@ -17,6 +17,7 @@
 #ifndef RENESAS_USB_DRIVER_H
 #define RENESAS_USB_DRIVER_H
 
+#include <linux/extcon.h>
 #include <linux/platform_device.h>
 #include <linux/usb/renesas_usbhs.h>
 
@@ -102,6 +103,10 @@
 #define DEVADD8		0x00E0
 #define DEVADD9		0x00E2
 #define DEVADDA		0x00E4
+#define D2FIFOSEL	0x00F0	/* for R-Car Gen2 */
+#define D2FIFOCTR	0x00F2	/* for R-Car Gen2 */
+#define D3FIFOSEL	0x00F4	/* for R-Car Gen2 */
+#define D3FIFOCTR	0x00F6	/* for R-Car Gen2 */
 
 /* SYSCFG */
 #define SCKE	(1 << 10)	/* USB Module Clock Enable */
@@ -188,6 +193,7 @@
 #define TYPE_BULK	(1 << 14)
 #define TYPE_INT	(2 << 14)
 #define TYPE_ISO	(3 << 14)
+#define BFRE		(1 << 10)	/* BRDY Interrupt Operation Spec. */
 #define DBLB		(1 << 9)	/* Double Buffer Mode */
 #define SHTNAK		(1 << 7)	/* Pipe Disable in Transfer End */
 #define DIR_OUT		(1 << 4)	/* Transfer Direction */
@@ -211,6 +217,7 @@
 #define	ACLRM		(1 << 9)	/* Buffer Auto-Clear Mode */
 #define SQCLR		(1 << 8)	/* Toggle Bit Clear */
 #define SQSET		(1 << 7)	/* Toggle Bit Set */
+#define SQMON		(1 << 6)	/* Toggle Bit Check */
 #define PBUSY		(1 << 5)	/* Pipe Busy */
 #define PID_MASK	(0x3)		/* Response PID */
 #define  PID_NAK	0
@@ -250,6 +257,8 @@
 	struct delayed_work notify_hotplug_work;
 	struct platform_device *pdev;
 
+	struct extcon_dev *edev;
+
 	spinlock_t		lock;
 
 	u32 flags;
@@ -268,6 +277,9 @@
 	 * fifo control
 	 */
 	struct usbhs_fifo_info fifo_info;
+
+	struct usb_phy *usb_phy;
+	struct phy *phy;
 };
 
 /*
@@ -314,6 +326,11 @@
 			   u16 hubport, u16 speed);
 
 /*
+ * interrupt functions
+ */
+void usbhs_xxxsts_clear(struct usbhs_priv *priv, u16 sts_reg, u16 bit);
+
+/*
  * data
  */
 struct usbhs_priv *usbhs_pdev_to_priv(struct platform_device *pdev);