1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for the iWave-RZ/G1C single board computer 4 * 5 * Copyright (C) 2018 Renesas Electronics Corp. 6 */ 7 8/dts-v1/; 9#include "r8a77470.dtsi" 10/ { 11 model = "iWave iW-RainboW-G23S single board computer based on RZ/G1C"; 12 compatible = "iwave,g23s", "renesas,r8a77470"; 13 14 aliases { 15 ethernet0 = &avb; 16 serial1 = &scif1; 17 }; 18 19 chosen { 20 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; 21 stdout-path = "serial1:115200n8"; 22 }; 23 24 memory@40000000 { 25 device_type = "memory"; 26 reg = <0 0x40000000 0 0x20000000>; 27 }; 28}; 29 30&avb { 31 phy-handle = <&phy3>; 32 phy-mode = "gmii"; 33 renesas,no-ether-link; 34 status = "okay"; 35 36 phy3: ethernet-phy@3 { 37 reg = <3>; 38 micrel,led-mode = <1>; 39 }; 40}; 41 42&extal_clk { 43 clock-frequency = <20000000>; 44}; 45 46&scif1 { 47 status = "okay"; 48}; 49