1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * IOT2050 M.2 variant, overlay for B-key PCIE0_LANE0 + E-key PCIE1_LANE0
4 * Copyright (c) Siemens AG, 2022-2024
5 *
6 * Authors:
7 * Chao Zeng <chao.zeng@siemens.com>
8 * Jan Kiszka <jan.kiszka@siemens.com>
9 */
10
11 /dts-v1/;
12 /plugin/;
13
14 #include <dt-bindings/phy/phy.h>
15 #include <dt-bindings/gpio/gpio.h>
16
17 &pcie0_rc {
18 num-lanes = <1>;
19 phys = <&serdes0 PHY_TYPE_PCIE 1>;
20 phy-names = "pcie-phy0";
21 reset-gpios = <&main_gpio1 15 GPIO_ACTIVE_HIGH>;
22 status = "okay";
23 };
24
25 &pcie1_rc {
26 status = "okay";
27 };
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