From 47fc28bff82a4dd5f6b41c97e335d10fc78a8e9a Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Wed, 9 May 2012 13:58:14 -0400 Subject: usb: add host support for the tilegx architecture This change adds OHCI and EHCI support for the tilegx's on-chip USB hardware. Signed-off-by: Chris Metcalf --- include/linux/usb/tilegx.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 include/linux/usb/tilegx.h (limited to 'include/linux/usb/tilegx.h') diff --git a/include/linux/usb/tilegx.h b/include/linux/usb/tilegx.h new file mode 100644 index 00000000000..2d65e343568 --- /dev/null +++ b/include/linux/usb/tilegx.h @@ -0,0 +1,34 @@ +/* + * Copyright 2012 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + * + * Structure to contain platform-specific data related to Tile-Gx USB + * controllers. + */ + +#ifndef _LINUX_USB_TILEGX_H +#define _LINUX_USB_TILEGX_H + +#include + +struct tilegx_usb_platform_data { + /* GXIO device index. */ + int dev_index; + + /* GXIO device context. */ + gxio_usb_host_context_t usb_ctx; + + /* Device IRQ. */ + unsigned int irq; +}; + +#endif /* _LINUX_USB_TILEGX_H */ -- cgit v1.2.3-70-g09d2