1/*
2 * SYZYGY Hub DTS
3 *
4 *  Copyright (C) 2011 - 2015 Xilinx
5 *  Copyright (C) 2017 Opal Kelly Inc.
6 *
7 * SPDX-License-Identifier:	GPL-2.0+
8 */
9/dts-v1/;
10/include/ "zynq-7000.dtsi"
11
12/ {
13	model = "SYZYGY Hub";
14	compatible = "opalkelly,syzygy-hub", "xlnx,zynq-7000";
15
16	aliases {
17		ethernet0 = &gem0;
18		serial0 = &uart0;
19		mmc0 = &sdhci0;
20	};
21
22	memory@0 {
23		device_type = "memory";
24		reg = <0x0 0x40000000>;
25	};
26
27	chosen {
28		bootargs = "";
29		stdout-path = "serial0:115200n8";
30	};
31
32	usb_phy0: phy0 {
33		#phy-cells = <0>;
34		compatible = "usb-nop-xceiv";
35		reset-gpios = <&gpio0 47 1>;
36	};
37};
38
39&clkc {
40	ps-clk-frequency = <50000000>;
41};
42
43&gem0 {
44	status = "okay";
45	phy-mode = "rgmii-id";
46	phy-handle = <&ethernet_phy>;
47
48	ethernet_phy: ethernet-phy@0 {
49		reg = <0>;
50		device_type = "ethernet-phy";
51	};
52};
53
54&i2c1 {
55	status = "okay";
56};
57
58&sdhci0 {
59	u-boot,dm-pre-reloc;
60	status = "okay";
61};
62
63&uart0 {
64	u-boot,dm-pre-reloc;
65	status = "okay";
66};
67
68&usb0 {
69	status = "okay";
70	dr_mode = "otg";
71	usb-phy = <&usb_phy0>;
72};
73