xref: /freebsd/sys/contrib/device-tree/src/arm/xilinx/zynq-zybo.dts (revision 5d6d6278979b9eab598a23c804d23e930d2f7268) 
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 = <&ethernet_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};
64