| /* |
| * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de> |
| * |
| * 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; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| * 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. See the GNU General Public License |
| * for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software Foundation, |
| * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef __USB_CORE_EHCI_PDRIVER_H |
| #define __USB_CORE_EHCI_PDRIVER_H |
| |
| /** |
| * struct usb_ehci_pdata - platform_data for generic ehci driver |
| * |
| * @caps_offset: offset of the EHCI Capability Registers to the start of |
| * the io memory region provided to the driver. |
| * @has_tt: set to 1 if TT is integrated in root hub. |
| * @port_power_on: set to 1 if the controller needs a power up after |
| * initialization. |
| * @port_power_off: set to 1 if the controller needs to be powered down |
| * after initialization. |
| * |
| * These are general configuration options for the EHCI controller. All of |
| * these options are activating more or less workarounds for some hardware. |
| */ |
| struct usb_ehci_pdata { |
| int caps_offset; |
| unsigned has_tt:1; |
| unsigned has_synopsys_hc_bug:1; |
| unsigned big_endian_desc:1; |
| unsigned big_endian_mmio:1; |
| unsigned port_power_on:1; |
| unsigned port_power_off:1; |
| }; |
| |
| #endif /* __USB_CORE_EHCI_PDRIVER_H */ |