include/dwc3-uboot.h

   1 /* include/dwc3-uboot.h
   2  *
   3  * Copyright (c) 2015 Texas Instruments Incorporated - http://www.ti.com
   4  *
   5  * Designware SuperSpeed USB uboot init
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0
   8  */
   9
  10 #ifndef __DWC3_UBOOT_H_
  11 #define __DWC3_UBOOT_H_
  12
  13 #include <linux/usb/otg.h>
  14
  15 struct dwc3_device {
  16         unsigned long base;
  17         enum usb_dr_mode dr_mode;
  18         u32 maximum_speed;
  19         unsigned tx_fifo_resize:1;
  20         unsigned has_lpm_erratum;
  21         u8 lpm_nyet_threshold;
  22         unsigned is_utmi_l1_suspend;
  23         u8 hird_threshold;
  24         unsigned disable_scramble_quirk;
  25         unsigned u2exit_lfps_quirk;
  26         unsigned u2ss_inp3_quirk;
  27         unsigned req_p1p2p3_quirk;
  28         unsigned del_p1p2p3_quirk;
  29         unsigned del_phy_power_chg_quirk;
  30         unsigned lfps_filter_quirk;
  31         unsigned rx_detect_poll_quirk;
  32         unsigned dis_u3_susphy_quirk;
  33         unsigned dis_u2_susphy_quirk;
  34         unsigned tx_de_emphasis_quirk;
  35         unsigned tx_de_emphasis;
  36         int index;
  37 };
  38
  39 int dwc3_uboot_init(struct dwc3_device *dev);
  40 void dwc3_uboot_exit(int index);
  41 void dwc3_uboot_handle_interrupt(int index);
  42 #endif /* __DWC3_UBOOT_H_ */