1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (c) Siemens AG, 2021-2023
4 *
5 * Authors:
6 * Chao Zeng <chao.zeng@siemens.com>
7 * Jan Kiszka <jan.kiszka@siemens.com>
8 *
9 * Common bits of the IOT2050 Basic and Advanced variants, PG2
10 */
11
12 &main_pmx0 {
13 cp2102n_reset_pin_default: cp2102n-reset-default-pins {
14 pinctrl-single,pins = <
15 /* (AF12) GPIO1_24, used as cp2102 reset */
16 AM65X_IOPAD(0x01e0, PIN_OUTPUT, 7)
17 >;
18 };
19 };
20
21 &main_gpio1 {
22 pinctrl-names = "default";
23 pinctrl-0 =
24 <&main_pcie_enable_pins_default>,
25 <&cp2102n_reset_pin_default>;
26 gpio-line-names =
27 "", "", "", "", "", "", "", "", "", "",
28 "", "", "", "", "", "", "", "", "", "",
29 "", "", "", "", "CP2102N-RESET";
30 };
31
32 &dss {
33 /* Workaround needed to get DP clock of 154Mhz */
34 assigned-clocks = <&k3_clks 67 0>;
35 };
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