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-rw-r--r--arch/arm/boot/dts/zynq-microzed.dts88
1 files changed, 88 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/zynq-microzed.dts b/arch/arm/boot/dts/zynq-microzed.dts
new file mode 100644
index 000000000..6ed84fb15
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-microzed.dts
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2011 - 2014 Xilinx
+ * Copyright (C) 2016 Jagan Teki <jteki@openedev.com>
+ */
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+/ {
+ model = "Avnet MicroZed board";
+ compatible = "avnet,zynq-microzed", "xlnx,zynq-microzed", "xlnx,zynq-7000";
+
+ aliases {
+ ethernet0 = &gem0;
+ serial0 = &uart1;
+ };
+
+ 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>;
+};
+
+&gem0 {
+ status = "okay";
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethernet_phy>;
+
+ ethernet_phy: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+};
+
+&uart1 {
+ 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;
+ };
+ };
+};