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