LXR linux/include/linux/platform_data/mv

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 * Copyright (C) 2011 Marvell International Ltd. All rights reserved.
   4 */
   5
   6#ifndef __MV_PLATFORM_USB_H
   7#define __MV_PLATFORM_USB_H
   8
   9enum {
  10        MV_USB_MODE_OTG,
  11        MV_USB_MODE_HOST,
  12};
  13
  14enum {
  15        VBUS_LOW        = 0,
  16        VBUS_HIGH       = 1 << 0,
  17};
  18
  19struct mv_usb_addon_irq {
  20        unsigned int    irq;
  21        int             (*poll)(void);
  22};
  23
  24struct mv_usb_platform_data {
  25        struct mv_usb_addon_irq *id;    /* Only valid for OTG. ID pin change*/
  26        struct mv_usb_addon_irq *vbus;  /* valid for OTG/UDC. VBUS change*/
  27
  28        /* only valid for HCD. OTG or Host only*/
  29        unsigned int            mode;
  30
  31        /* This flag is used for that needs id pin checked by otg */
  32        unsigned int    disable_otg_clock_gating:1;
  33        /* Force a_bus_req to be asserted */
  34         unsigned int    otg_force_a_bus_req:1;
  35
  36        int     (*phy_init)(void __iomem *regbase);
  37        void    (*phy_deinit)(void __iomem *regbase);
  38        int     (*set_vbus)(unsigned int vbus);
  39};
  40#endif
  41