Release 4.7 include/linux/platform_data/mv_usb.h

/*
 * Copyright (C) 2011 Marvell International Ltd. 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;  either version 2 of the  License, or (at your
 * option) any later version.
 */

#ifndef __MV_PLATFORM_USB_H

#define __MV_PLATFORM_USB_H


enum pxa_ehci_type {
	
EHCI_UNDEFINED = 0,
	
PXA_U2OEHCI,	/* pxa 168, 9xx */
	
PXA_SPH,	/* pxa 168, 9xx SPH */
	
MMP3_HSIC,	/* mmp3 hsic */
	
MMP3_FSIC,	/* mmp3 fsic */
};

enum {
	
MV_USB_MODE_OTG,
	
MV_USB_MODE_HOST,
};

enum {
	
VBUS_LOW	= 0,
	
VBUS_HIGH	= 1 << 0,
};


struct mv_usb_addon_irq {
	
unsigned int	irq;
	
int		(*poll)(void);
};


struct mv_usb_platform_data {
	
struct mv_usb_addon_irq	*id;	/* Only valid for OTG. ID pin change*/
	
struct mv_usb_addon_irq	*vbus;	/* valid for OTG/UDC. VBUS change*/

	/* only valid for HCD. OTG or Host only*/
	
unsigned int		mode;

	/* This flag is used for that needs id pin checked by otg */
	
unsigned int    disable_otg_clock_gating:1;
	/* Force a_bus_req to be asserted */
	 
unsigned int    otg_force_a_bus_req:1;

	
int	(*phy_init)(void __iomem *regbase);
	
void	(*phy_deinit)(void __iomem *regbase);
	
int	(*set_vbus)(unsigned int vbus);
	
int     (*private_init)(void __iomem *opregs, void __iomem *phyregs);
};
#endif
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Directory: include/linux/platform_data

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