boot/dts/rda8810pl-orangepi-2g-iot.dts

0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003  * Copyright (c) 2017 Andreas Färber
0004  * Copyright (c) 2018 Manivannan Sadhasivam
0005  */
0006
0007 /dts-v1/;
0008
0009 #include "rda8810pl.dtsi"
0010
0011 / {
0012         compatible = "xunlong,orangepi-2g-iot", "rda,8810pl";
0013         model = "Orange Pi 2G-IoT";
0014
0015         aliases {
0016                 serial0 = &uart1;
0017                 serial1 = &uart2;
0018                 serial2 = &uart3;
0019         };
0020
0021         chosen {
0022                 stdout-path = "serial2:921600n8";
0023         };
0024
0025         memory@80000000 {
0026                 device_type = "memory";
0027                 reg = <0x80000000 0x10000000>;
0028         };
0029
0030         uart_clk: uart-clk {
0031                 compatible = "fixed-clock";
0032                 clock-frequency = <921600>;
0033                 #clock-cells = <0>;
0034         };
0035 };
0036
0037 &uart1 {
0038         status = "okay";
0039         clocks = <&uart_clk>;
0040 };
0041
0042 &uart2 {
0043         status = "okay";
0044         clocks = <&uart_clk>;
0045 };
0046
0047 &uart3 {
0048         status = "okay";
0049         clocks = <&uart_clk>;
0050 };