1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (c) Siemens AG, 2024 4 * 5 * Authors: 6 * Jan Kiszka <jan.kiszka@siemens.com> 7 * 8 * Common bits for IOT2050 variants with USB3 support 9 */ 10 11&serdes0 { 12 assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>; 13 assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>; 14}; 15 16&dwc3_0 { 17 assigned-clock-parents = <&k3_clks 151 4>, /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */ 18 <&k3_clks 151 8>; /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */ 19 phys = <&serdes0 PHY_TYPE_USB3 0>; 20 phy-names = "usb3-phy"; 21}; 22 23&usb0 { 24 maximum-speed = "super-speed"; 25 snps,dis-u1-entry-quirk; 26 snps,dis-u2-entry-quirk; 27}; 28