| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * 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_OHCI_PDRIVER_H |
| #define __USB_CORE_OHCI_PDRIVER_H |
| |
| /** |
| * struct usb_ohci_pdata - platform_data for generic ohci driver |
| * |
| * @big_endian_desc: BE descriptors |
| * @big_endian_mmio: BE registers |
| * @no_big_frame_no: no big endian frame_no shift |
| * @num_ports: number of ports |
| * |
| * These are general configuration options for the OHCI controller. All of |
| * these options are activating more or less workarounds for some hardware. |
| */ |
| struct usb_ohci_pdata { |
| unsigned big_endian_desc:1; |
| unsigned big_endian_mmio:1; |
| unsigned no_big_frame_no:1; |
| unsigned int num_ports; |
| |
| /* Turn on all power and clocks */ |
| int (*power_on)(struct platform_device *pdev); |
| /* Turn off all power and clocks */ |
| void (*power_off)(struct platform_device *pdev); |
| /* Turn on only VBUS suspend power and hotplug detection, |
| * turn off everything else */ |
| void (*power_suspend)(struct platform_device *pdev); |
| }; |
| |
| #endif /* __USB_CORE_OHCI_PDRIVER_H */ |
