diff options
Diffstat (limited to 'drivers/usb/host/xhci-rcar.h')
| -rw-r--r-- | drivers/usb/host/xhci-rcar.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-rcar.h b/drivers/usb/host/xhci-rcar.h new file mode 100644 index 000000000..804b6ab42 --- /dev/null +++ b/drivers/usb/host/xhci-rcar.h @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * drivers/usb/host/xhci-rcar.h + * + * Copyright (C) 2014 Renesas Electronics Corporation + */ + +#ifndef _XHCI_RCAR_H +#define _XHCI_RCAR_H + +#define XHCI_RCAR_FIRMWARE_NAME_V1 "r8a779x_usb3_v1.dlmem" +#define XHCI_RCAR_FIRMWARE_NAME_V2 "r8a779x_usb3_v2.dlmem" +#define XHCI_RCAR_FIRMWARE_NAME_V3 "r8a779x_usb3_v3.dlmem" + +#if IS_ENABLED(CONFIG_USB_XHCI_RCAR) +void xhci_rcar_start(struct usb_hcd *hcd); +int xhci_rcar_init_quirk(struct usb_hcd *hcd); +int xhci_rcar_resume_quirk(struct usb_hcd *hcd); +#else +static inline void xhci_rcar_start(struct usb_hcd *hcd) +{ +} + +static inline int xhci_rcar_init_quirk(struct usb_hcd *hcd) +{ + return 0; +} + +static inline int xhci_rcar_resume_quirk(struct usb_hcd *hcd) +{ + return 0; +} +#endif +#endif /* _XHCI_RCAR_H */ |