| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) Siemens AG, 2024 |
| * |
| * Authors: |
| * Jan Kiszka <jan.kiszka@siemens.com> |
| * |
| * Common bits for IOT2050 variants with USB3 support |
| */ |
| |
| &serdes0 { |
| assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>; |
| assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>; |
| }; |
| |
| &dwc3_0 { |
| assigned-clock-parents = <&k3_clks 151 4>, /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */ |
| <&k3_clks 151 8>; /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */ |
| phys = <&serdes0 PHY_TYPE_USB3 0>; |
| phy-names = "usb3-phy"; |
| }; |
| |
| &usb0 { |
| maximum-speed = "super-speed"; |
| snps,dis-u1-entry-quirk; |
| snps,dis-u2-entry-quirk; |
| }; |
