1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright Altera Corporation (C) 2015
4 */
5
6#include "socfpga_cyclone5.dtsi"
7
8/ {
9	model = "Terasic DE1-SoC";
10	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
11
12	chosen {
13		bootargs = "console=ttyS0,115200";
14		stdout-path = "serial0:115200n8";
15	};
16
17	aliases {
18		ethernet0 = &gmac1;
19		udc0 = &usb1;
20	};
21
22	memory {
23		name = "memory";
24		device_type = "memory";
25		reg = <0x0 0x40000000>; /* 1GB */
26	};
27
28	soc {
29		u-boot,dm-pre-reloc;
30	};
31};
32
33&gmac1 {
34	status = "okay";
35	phy-mode = "rgmii";
36
37	rxd0-skew-ps = <420>;
38	rxd1-skew-ps = <420>;
39	rxd2-skew-ps = <420>;
40	rxd3-skew-ps = <420>;
41	txen-skew-ps = <0>;
42	txc-skew-ps = <1860>;
43	rxdv-skew-ps = <420>;
44	rxc-skew-ps = <1680>;
45};
46
47&gpio0 {
48	status = "okay";
49};
50
51&gpio1 {
52	status = "okay";
53};
54
55&gpio2 {
56	status = "okay";
57};
58
59&porta {
60	bank-name = "porta";
61};
62
63&portb {
64	bank-name = "portb";
65};
66
67&portc {
68	bank-name = "portc";
69};
70
71&mmc0 {
72	status = "okay";
73	u-boot,dm-pre-reloc;
74};
75
76&usb1 {
77	status = "okay";
78};
79
80&uart0 {
81	u-boot,dm-pre-reloc;
82};
83
84&watchdog0 {
85	status = "disabled";
86};
87