1// SPDX-License-Identifier: GPL-2.0
 2/*
 3 * drivers/usb/host/xhci-rcar.h
 4 *
 5 * Copyright (C) 2014 Renesas Electronics Corporation
 6 */
 7
 8#ifndef _XHCI_RCAR_H
 9#define _XHCI_RCAR_H
10
11#define XHCI_RCAR_FIRMWARE_NAME_V1	"r8a779x_usb3_v1.dlmem"
12#define XHCI_RCAR_FIRMWARE_NAME_V2	"r8a779x_usb3_v2.dlmem"
13#define XHCI_RCAR_FIRMWARE_NAME_V3	"r8a779x_usb3_v3.dlmem"
14
15#if IS_ENABLED(CONFIG_USB_XHCI_RCAR)
16void xhci_rcar_start(struct usb_hcd *hcd);
17int xhci_rcar_init_quirk(struct usb_hcd *hcd);
18int xhci_rcar_resume_quirk(struct usb_hcd *hcd);
19#else
20static inline void xhci_rcar_start(struct usb_hcd *hcd)
21{
22}
23
24static inline int xhci_rcar_init_quirk(struct usb_hcd *hcd)
25{
26	return 0;
27}
28
29static inline int xhci_rcar_resume_quirk(struct usb_hcd *hcd)
30{
31	return 0;
32}
33#endif
34#endif /* _XHCI_RCAR_H */