drivers/usb/host/xhci-rcar.h

   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)
  16 void xhci_rcar_start(struct usb_hcd *hcd);
  17 int xhci_rcar_init_quirk(struct usb_hcd *hcd);
  18 int xhci_rcar_resume_quirk(struct usb_hcd *hcd);
  19 #else
  20 static inline void xhci_rcar_start(struct usb_hcd *hcd)
  21 {
  22 }
  23
  24 static inline int xhci_rcar_init_quirk(struct usb_hcd *hcd)
  25 {
  26         return 0;
  27 }
  28
  29 static inline int xhci_rcar_resume_quirk(struct usb_hcd *hcd)
  30 {
  31         return 0;
  32 }
  33 #endif
  34 #endif /* _XHCI_RCAR_H */