1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2017, Intel Corporation
4 *
5 * based on socfpga_cyclone5_de0_nano_soc.dts
6 */
7
8#include "socfpga_cyclone5.dtsi"
9
10/ {
11	model = "Terasic DE10-Nano";
12	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
13
14	chosen {
15		bootargs = "console=ttyS0,115200";
16		stdout-path = "serial0:115200n8";
17	};
18
19	aliases {
20		ethernet0 = &gmac1;
21		udc0 = &usb1;
22	};
23
24	memory {
25		name = "memory";
26		device_type = "memory";
27		reg = <0x0 0x40000000>; /* 1GB */
28	};
29
30	soc {
31		u-boot,dm-pre-reloc;
32	};
33};
34
35&gmac1 {
36	status = "okay";
37	phy-mode = "rgmii";
38
39	rxd0-skew-ps = <420>;
40	rxd1-skew-ps = <420>;
41	rxd2-skew-ps = <420>;
42	rxd3-skew-ps = <420>;
43	txen-skew-ps = <0>;
44	txc-skew-ps = <1860>;
45	rxdv-skew-ps = <420>;
46	rxc-skew-ps = <1680>;
47};
48
49&gpio0 {
50	status = "okay";
51};
52
53&gpio1 {
54	status = "okay";
55};
56
57&gpio2 {
58	status = "okay";
59};
60
61&porta {
62	bank-name = "porta";
63};
64
65&portb {
66	bank-name = "portb";
67};
68
69&portc {
70	bank-name = "portc";
71};
72
73&mmc0 {
74	status = "okay";
75	u-boot,dm-pre-reloc;
76};
77
78&usb1 {
79	status = "okay";
80};
81
82&uart0 {
83	u-boot,dm-pre-reloc;
84};
85
86&watchdog0 {
87	status = "disabled";
88};
89