| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de> |
| */ |
| |
| #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 */ |