36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
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*/
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#ifndef __USB_CORE_OHCI_PDRIVER_H
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#define __USB_CORE_OHCI_PDRIVER_H
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/**
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* struct usb_ohci_pdata - platform_data for generic ohci driver
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*
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* @big_endian_desc: BE descriptors
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* @big_endian_mmio: BE registers
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* @no_big_frame_no: no big endian frame_no shift
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* @num_ports: number of ports
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*
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* These are general configuration options for the OHCI controller. All of
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* these options are activating more or less workarounds for some hardware.
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*/
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struct usb_ohci_pdata {
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unsigned big_endian_desc:1;
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unsigned big_endian_mmio:1;
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unsigned no_big_frame_no:1;
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unsigned int num_ports;
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/* Turn on all power and clocks */
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int (*power_on)(struct platform_device *pdev);
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/* Turn off all power and clocks */
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void (*power_off)(struct platform_device *pdev);
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/* Turn on only VBUS suspend power and hotplug detection,
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* turn off everything else */
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void (*power_suspend)(struct platform_device *pdev);
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};
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#endif /* __USB_CORE_OHCI_PDRIVER_H */
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