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