mv_usb.h

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/*
 * 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 {
    unsigned int        clknum;
    char            **clkname;
    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