1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2017 Andreas Färber 4 * Copyright (c) 2018 Manivannan Sadhasivam 5 */ 6 7/dts-v1/; 8 9#include "rda8810pl.dtsi" 10 11/ { 12 compatible = "xunlong,orangepi-2g-iot", "rda,8810pl"; 13 model = "Orange Pi 2G-IoT"; 14 15 aliases { 16 serial0 = &uart1; 17 serial1 = &uart2; 18 serial2 = &uart3; 19 }; 20 21 chosen { 22 stdout-path = "serial2:921600n8"; 23 }; 24 25 memory@80000000 { 26 device_type = "memory"; 27 reg = <0x80000000 0x10000000>; 28 }; 29 30 uart_clk: uart-clk { 31 compatible = "fixed-clock"; 32 clock-frequency = <921600>; 33 #clock-cells = <0>; 34 }; 35}; 36 37&uart1 { 38 status = "okay"; 39 clocks = <&uart_clk>; 40}; 41 42&uart2 { 43 status = "okay"; 44 clocks = <&uart_clk>; 45}; 46 47&uart3 { 48 status = "okay"; 49 clocks = <&uart_clk>; 50}; 51