1 /*
2  * USB 3.0 DRD Controller
3  *
4  * (C) Copyright 2012-2014
5  *     Texas Instruments Incorporated, <www.ti.com>
6  *
7  * SPDX-License-Identifier:     GPL-2.0+
8  */
9 
10 #define USB3_PHY_REF_SSP_EN		BIT(29)
11 #define USB3_PHY_OTG_VBUSVLDECTSEL	BIT(16)
12 
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 */
21 };
22