1/* 2 * Device Tree Source for UniPhier LD20 Reference Board 3 * 4 * Copyright (C) 2015-2016 Socionext Inc. 5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com> 6 * 7 * SPDX-License-Identifier: (GPL-2.0+ OR MIT) 8 */ 9 10/dts-v1/; 11#include "uniphier-ld20.dtsi" 12#include "uniphier-ref-daughter.dtsi" 13#include "uniphier-support-card.dtsi" 14 15/ { 16 model = "UniPhier LD20 Reference Board"; 17 compatible = "socionext,uniphier-ld20-ref", "socionext,uniphier-ld20"; 18 19 chosen { 20 stdout-path = "serial0:115200n8"; 21 }; 22 23 aliases { 24 serial0 = &serial0; 25 serial1 = &serial1; 26 serial2 = &serial2; 27 serial3 = &serial3; 28 i2c0 = &i2c0; 29 i2c1 = &i2c1; 30 i2c2 = &i2c2; 31 i2c3 = &i2c3; 32 i2c4 = &i2c4; 33 i2c5 = &i2c5; 34 }; 35 36 memory@80000000 { 37 device_type = "memory"; 38 reg = <0 0x80000000 0 0xc0000000>; 39 }; 40}; 41 42ðsc { 43 interrupt-parent = <&gpio>; 44 interrupts = <0 8>; 45}; 46 47&serial0 { 48 status = "okay"; 49}; 50 51&gpio { 52 xirq0 { 53 gpio-hog; 54 gpios = <120 0>; 55 input; 56 }; 57}; 58 59&i2c0 { 60 status = "okay"; 61}; 62