1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Copyright Altera Corporation (C) 2015. All rights reserved.
  4 */
  5
  6#include "socfpga_cyclone5.dtsi"
  7
  8/ {
  9	model = "Terasic DE-0(Atlas)";
 10	compatible = "terasic,de0-atlas", "altr,socfpga-cyclone5", "altr,socfpga";
 11
 12	chosen {
 13		bootargs = "earlyprintk";
 14		stdout-path = "serial0:115200n8";
 15	};
 16
 17	memory@0 {
 18		name = "memory";
 19		device_type = "memory";
 20		reg = <0x0 0x40000000>; /* 1GB */
 21	};
 22
 23	aliases {
 24		ethernet0 = &gmac1;
 25	};
 26
 27	regulator_3_3v: regulator {
 28		compatible = "regulator-fixed";
 29		regulator-name = "3.3V";
 30		regulator-min-microvolt = <3300000>;
 31		regulator-max-microvolt = <3300000>;
 32	};
 33
 34	leds {
 35		compatible = "gpio-leds";
 36		led-hps0 {
 37			label = "hps_led0";
 38			gpios = <&portb 24 0>;
 39			linux,default-trigger = "heartbeat";
 40		};
 41	};
 42};
 43
 44&gmac1 {
 45	status = "okay";
 46	phy-mode = "rgmii";
 47
 48	txd0-skew-ps = <0>; /* -420ps */
 49	txd1-skew-ps = <0>; /* -420ps */
 50	txd2-skew-ps = <0>; /* -420ps */
 51	txd3-skew-ps = <0>; /* -420ps */
 52	rxd0-skew-ps = <420>; /* 0ps */
 53	rxd1-skew-ps = <420>; /* 0ps */
 54	rxd2-skew-ps = <420>; /* 0ps */
 55	rxd3-skew-ps = <420>; /* 0ps */
 56	txen-skew-ps = <0>; /* -420ps */
 57	txc-skew-ps = <1860>; /* 960ps */
 58	rxdv-skew-ps = <420>; /* 0ps */
 59	rxc-skew-ps = <1680>; /* 780ps */
 60
 61	max-frame-size = <3800>;
 62};
 63
 64&gpio0 {
 65	status = "okay";
 66};
 67
 68&gpio1 {
 69	status = "okay";
 70};
 71
 72&gpio2 {
 73	status = "okay";
 74};
 75
 76&i2c0 {
 77	status = "okay";
 78	clock-frequency = <100000>;
 79
 80	adxl345: adxl345@53 {
 81		compatible = "adi,adxl345";
 82		reg = <0x53>;
 83
 84		interrupt-parent = <&portc>;
 85		interrupts = <3 2>;
 86	};
 87};
 88
 89&mmc0 {
 90	vmmc-supply = <&regulator_3_3v>;
 91	vqmmc-supply = <&regulator_3_3v>;
 92	status = "okay";
 93};
 94
 95&uart0 {
 96	status = "okay";
 97};
 98
 99&usb1 {
100	status = "okay";
101};