1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Copyright (C) 2011 - 2014 Xilinx
4 * Copyright (C) 2012 National Instruments Corp.
5 */
6 /dts-v1/;
7 #include "zynq-7000.dtsi"
8
9 / {
10 model = "Digilent Zybo board";
11 compatible = "digilent,zynq-zybo", "xlnx,zynq-7000";
12
13 aliases {
14 ethernet0 = &gem0;
15 serial0 = &uart1;
16 mmc0 = &sdhci0;
17 };
18
19 memory@0 {
20 device_type = "memory";
21 reg = <0x0 0x20000000>;
22 };
23
24 chosen {
25 bootargs = "";
26 stdout-path = "serial0:115200n8";
27 };
28
29 usb_phy0: phy0 {
30 #phy-cells = <0>;
31 compatible = "usb-nop-xceiv";
32 reset-gpios = <&gpio0 46 1>;
33 };
34 };
35
36 &clkc {
37 ps-clk-frequency = <50000000>;
38 };
39
40 &gem0 {
41 status = "okay";
42 phy-mode = "rgmii-id";
43 phy-handle = <ðernet_phy>;
44
45 ethernet_phy: ethernet-phy@0 {
46 reg = <0>;
47 device_type = "ethernet-phy";
48 };
49 };
50
51 &sdhci0 {
52 status = "okay";
53 };
54
55 &uart1 {
56 status = "okay";
57 };
58
59 &usb0 {
60 status = "okay";
61 dr_mode = "host";
62 usb-phy = <&usb_phy0>;
63 };
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