1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "zynq-7000.dtsi"
4 #include <dt-bindings/gpio/gpio.h>
5 
6 / {
7 	model = "Digilent Zybo Z7 board";
8 	compatible = "digilent,zynq-zybo-z7", "xlnx,zynq-7000";
9 
10 	aliases {
11 		ethernet0 = &gem0;
12 		serial0 = &uart1;
13 	};
14 
15 	memory@0 {
16 		device_type = "memory";
17 		reg = <0x0 0x40000000>;
18 	};
19 
20 	chosen {
21 		bootargs = "";
22 		stdout-path = "serial0:115200n8";
23 	};
24 
25 	gpio-leds {
26 		compatible = "gpio-leds";
27 
28 		led-ld4 {
29 			label = "zynq-zybo-z7:green:ld4";
30 			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
31 		};
32 	};
33 
34 	usb_phy0: phy0 {
35 		#phy-cells = <0>;
36 		compatible = "usb-nop-xceiv";
37 		reset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
38 	};
39 };
40 
41 &clkc {
42 	ps-clk-frequency = <33333333>;
43 };
44 
45 &gem0 {
46 	status = "okay";
47 	phy-mode = "rgmii-id";
48 	phy-handle = <&ethernet_phy>;
49 
50 	ethernet_phy: ethernet-phy@0 {
51 		reg = <0>;
52 		device_type = "ethernet-phy";
53 	};
54 };
55 
56 &sdhci0 {
57 	status = "okay";
58 };
59 
60 &uart1 {
61 	status = "okay";
62 };
63 
64 &usb0 {
65 	status = "okay";
66 	dr_mode = "host";
67 	usb-phy = <&usb_phy0>;
68 };
69