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// SPDX-License-Identifier: GPL-2.0+
/*
* Xilinx MicroZED board DTS
*
* Copyright (C) 2013 - 2016 Xilinx, Inc.
*/
/dts-v1/;
#include "zynq-7000.dtsi"
/ {
model = "Avnet MicroZed board";
compatible = "avnet,zynq-microzed", "xlnx,zynq-microzed", "xlnx,zynq-7000";
aliases {
serial0 = &uart1;
spi0 = &qspi;
mmc0 = &sdhci0;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x40000000>;
};
chosen {
bootargs = "earlycon";
stdout-path = "serial0:115200n8";
};
usb_phy0: phy0 {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
};
&clkc {
ps-clk-frequency = <33333333>;
};
&qspi {
bootph-all;
status = "okay";
};
&gem0 {
status = "okay";
phy-mode = "rgmii-id";
phy-handle = <ðernet_phy>;
ethernet_phy: ethernet-phy@0 {
reg = <0>;
};
};
&sdhci0 {
bootph-all;
status = "okay";
};
&uart1 {
bootph-all;
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb0_default>;
};
&pinctrl0 {
pinctrl_usb0_default: usb0-default {
mux {
groups = "usb0_0_grp";
function = "usb0";
};
conf {
groups = "usb0_0_grp";
slew-rate = <0>;
io-standard = <1>;
};
conf-rx {
pins = "MIO29", "MIO31", "MIO36";
bias-high-impedance;
};
conf-tx {
pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
"MIO35", "MIO37", "MIO38", "MIO39";
bias-disable;
};
};
};
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