1// SPDX-License-Identifier:     GPL-2.0
 2/*
 3 * Copyright (C) 2019, Intel Corporation
 4 */
 5#include "socfpga_agilex.dtsi"
 6
 7/ {
 8	model = "SoCFPGA Agilex SoCDK";
 9
10	aliases {
11		serial0 = &uart0;
12		ethernet0 = &gmac0;
13		ethernet1 = &gmac1;
14		ethernet2 = &gmac2;
15	};
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19	};
20
21	memory {
22		device_type = "memory";
23		/* We expect the bootloader to fill in the reg */
24		reg = <0 0 0 0>;
25	};
26};
27
28&gpio1 {
29	status = "okay";
30};
31
32&gmac0 {
33	status = "okay";
34	phy-mode = "rgmii";
35	phy-handle = <&phy0>;
36
37	max-frame-size = <9000>;
38
39	mdio0 {
40		#address-cells = <1>;
41		#size-cells = <0>;
42		compatible = "snps,dwmac-mdio";
43		phy0: ethernet-phy@0 {
44			reg = <4>;
45
46			txd0-skew-ps = <0>; /* -420ps */
47			txd1-skew-ps = <0>; /* -420ps */
48			txd2-skew-ps = <0>; /* -420ps */
49			txd3-skew-ps = <0>; /* -420ps */
50			rxd0-skew-ps = <420>; /* 0ps */
51			rxd1-skew-ps = <420>; /* 0ps */
52			rxd2-skew-ps = <420>; /* 0ps */
53			rxd3-skew-ps = <420>; /* 0ps */
54			txen-skew-ps = <0>; /* -420ps */
55			txc-skew-ps = <900>; /* 0ps */
56			rxdv-skew-ps = <420>; /* 0ps */
57			rxc-skew-ps = <1680>; /* 780ps */
58		};
59	};
60};
61
62&mmc {
63	status = "okay";
64	cap-sd-highspeed;
65	broken-cd;
66	bus-width = <4>;
67};
68
69&uart0 {
70	status = "okay";
71};
72
73&watchdog0 {
74	status = "okay";
75};