xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/zynq-zybo-z7.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0+
2*4882a593Smuzhiyun/dts-v1/;
3*4882a593Smuzhiyun#include "zynq-7000.dtsi"
4*4882a593Smuzhiyun#include <dt-bindings/gpio/gpio.h>
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun/ {
7*4882a593Smuzhiyun	model = "Digilent Zybo Z7 board";
8*4882a593Smuzhiyun	compatible = "digilent,zynq-zybo-z7", "xlnx,zynq-7000";
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun	aliases {
11*4882a593Smuzhiyun		ethernet0 = &gem0;
12*4882a593Smuzhiyun		serial0 = &uart1;
13*4882a593Smuzhiyun	};
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun	memory@0 {
16*4882a593Smuzhiyun		device_type = "memory";
17*4882a593Smuzhiyun		reg = <0x0 0x40000000>;
18*4882a593Smuzhiyun	};
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun	chosen {
21*4882a593Smuzhiyun		bootargs = "";
22*4882a593Smuzhiyun		stdout-path = "serial0:115200n8";
23*4882a593Smuzhiyun	};
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun	gpio-leds {
26*4882a593Smuzhiyun		compatible = "gpio-leds";
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun		ld4 {
29*4882a593Smuzhiyun			label = "zynq-zybo-z7:green:ld4";
30*4882a593Smuzhiyun			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
31*4882a593Smuzhiyun		};
32*4882a593Smuzhiyun	};
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun	usb_phy0: phy0 {
35*4882a593Smuzhiyun		#phy-cells = <0>;
36*4882a593Smuzhiyun		compatible = "usb-nop-xceiv";
37*4882a593Smuzhiyun		reset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
38*4882a593Smuzhiyun	};
39*4882a593Smuzhiyun};
40*4882a593Smuzhiyun
41*4882a593Smuzhiyun&clkc {
42*4882a593Smuzhiyun	ps-clk-frequency = <33333333>;
43*4882a593Smuzhiyun};
44*4882a593Smuzhiyun
45*4882a593Smuzhiyun&gem0 {
46*4882a593Smuzhiyun	status = "okay";
47*4882a593Smuzhiyun	phy-mode = "rgmii-id";
48*4882a593Smuzhiyun	phy-handle = <&ethernet_phy>;
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun	ethernet_phy: ethernet-phy@0 {
51*4882a593Smuzhiyun		reg = <0>;
52*4882a593Smuzhiyun		device_type = "ethernet-phy";
53*4882a593Smuzhiyun	};
54*4882a593Smuzhiyun};
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun&sdhci0 {
57*4882a593Smuzhiyun	status = "okay";
58*4882a593Smuzhiyun};
59*4882a593Smuzhiyun
60*4882a593Smuzhiyun&uart1 {
61*4882a593Smuzhiyun	status = "okay";
62*4882a593Smuzhiyun};
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun&usb0 {
65*4882a593Smuzhiyun	status = "okay";
66*4882a593Smuzhiyun	dr_mode = "host";
67*4882a593Smuzhiyun	usb-phy = <&usb_phy0>;
68*4882a593Smuzhiyun};
69