arch/arm/mach-keystone/include/mach/xhci-keystone.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * USB 3.0 DRD Controller
   4  *
   5  * (C) Copyright 2012-2014
   6  *     Texas Instruments Incorporated, <www.ti.com>
   7  */
   8
   9 #ifndef __ASSEMBLY__
  10 #include <linux/bitops.h>
  11 #endif
  12
  13 #define USB3_PHY_REF_SSP_EN             BIT(29)
  14 #define USB3_PHY_OTG_VBUSVLDECTSEL      BIT(16)
  15
  16 /* KEYSTONE2 XHCI PHY register structure */
  17 struct keystone_xhci_phy {
  18         unsigned int phy_utmi;          /* ctl0 */
  19         unsigned int phy_pipe;          /* ctl1 */
  20         unsigned int phy_param_ctrl_1;  /* ctl2 */
  21         unsigned int phy_param_ctrl_2;  /* ctl3 */
  22         unsigned int phy_clock;         /* ctl4 */
  23         unsigned int phy_pll;           /* ctl5 */
  24 };