v4.19.13 snapshot.
diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h
new file mode 100644
index 0000000..cbc4220
--- /dev/null
+++ b/drivers/usb/host/ehci-fsl.h
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright (C) 2005-2010,2012 Freescale Semiconductor, Inc.
+ * Copyright (c) 2005 MontaVista Software
+ */
+#ifndef _EHCI_FSL_H
+#define _EHCI_FSL_H
+
+/* offsets for the non-ehci registers in the FSL SOC USB controller */
+#define FSL_SOC_USB_SBUSCFG 0x90
+#define SBUSCFG_INCR8 0x02 /* INCR8, specified */
+#define FSL_SOC_USB_ULPIVP 0x170
+#define FSL_SOC_USB_PORTSC1 0x184
+#define PORT_PTS_MSK (3<<30)
+#define PORT_PTS_UTMI (0<<30)
+#define PORT_PTS_ULPI (2<<30)
+#define PORT_PTS_SERIAL (3<<30)
+#define PORT_PTS_PTW (1<<28)
+#define FSL_SOC_USB_PORTSC2 0x188
+#define FSL_SOC_USB_USBMODE 0x1a8
+#define USBMODE_CM_MASK (3 << 0) /* controller mode mask */
+#define USBMODE_CM_HOST (3 << 0) /* controller mode: host */
+#define USBMODE_ES (1 << 2) /* (Big) Endian Select */
+
+#define FSL_SOC_USB_USBGENCTRL 0x200
+#define USBGENCTRL_PPP (1 << 3)
+#define USBGENCTRL_PFP (1 << 2)
+#define FSL_SOC_USB_ISIPHYCTRL 0x204
+#define ISIPHYCTRL_PXE (1)
+#define ISIPHYCTRL_PHYE (1 << 4)
+
+#define FSL_SOC_USB_SNOOP1 0x400 /* NOTE: big-endian */
+#define FSL_SOC_USB_SNOOP2 0x404 /* NOTE: big-endian */
+#define FSL_SOC_USB_AGECNTTHRSH 0x408 /* NOTE: big-endian */
+#define FSL_SOC_USB_PRICTRL 0x40c /* NOTE: big-endian */
+#define FSL_SOC_USB_SICTRL 0x410 /* NOTE: big-endian */
+#define FSL_SOC_USB_CTRL 0x500 /* NOTE: big-endian */
+#define CTRL_UTMI_PHY_EN (1<<9)
+#define CTRL_PHY_CLK_VALID (1 << 17)
+#define SNOOP_SIZE_2GB 0x1e
+
+/* control Register Bit Masks */
+#define CONTROL_REGISTER_W1C_MASK 0x00020000 /* W1C: PHY_CLK_VALID */
+#define ULPI_INT_EN (1<<0)
+#define WU_INT_EN (1<<1)
+#define USB_CTRL_USB_EN (1<<2)
+#define LINE_STATE_FILTER__EN (1<<3)
+#define KEEP_OTG_ON (1<<4)
+#define OTG_PORT (1<<5)
+#define PLL_RESET (1<<8)
+#define UTMI_PHY_EN (1<<9)
+#define ULPI_PHY_CLK_SEL (1<<10)
+#define PHY_CLK_VALID (1<<17)
+#endif /* _EHCI_FSL_H */