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}; 28