1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Roseapple Pi 4 * 5 * Copyright (C) 2020 Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 6 */ 7 8/dts-v1/; 9 10#include "owl-s500.dtsi" 11 12/ { 13 compatible = "roseapplepi,roseapplepi", "actions,s500"; 14 model = "Roseapple Pi"; 15 16 aliases { 17 serial2 = &uart2; 18 }; 19 20 chosen { 21 stdout-path = "serial2:115200n8"; 22 }; 23 24 memory@0 { 25 device_type = "memory"; 26 reg = <0x0 0x80000000>; /* 2GB */ 27 }; 28 29 uart2_clk: uart2-clk { 30 compatible = "fixed-clock"; 31 clock-frequency = <921600>; 32 #clock-cells = <0>; 33 }; 34}; 35 36&twd_timer { 37 status = "okay"; 38}; 39 40&timer { 41 clocks = <&hosc>; 42}; 43 44&uart2 { 45 status = "okay"; 46 clocks = <&uart2_clk>; 47}; 48