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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board
+ * Copyright (C) 2016 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ *
+ */
+/*
+ * Schematic available at http://espressobin.net/wp-content/uploads/2017/08/ESPRESSObin_V5_Schematics.pdf
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-372x.dtsi"
+
+/ {
+ model = "Globalscale Marvell ESPRESSOBin Board";
+ compatible = "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710";
+
+ aliases {
+ ethernet0 = &eth0;
+ /* for dsa slave device */
+ ethernet1 = &switch0port1;
+ ethernet2 = &switch0port2;
+ ethernet3 = &switch0port3;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
+ };
+
+ vcc_sd_reg1: regulator {
+ compatible = "regulator-gpio";
+ regulator-name = "vcc_sd1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+
+ gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>;
+ gpios-states = <0>;
+ states = <1800000 0x1
+ 3300000 0x0>;
+ enable-active-high;
+ };
+};
+
+/* J9 */
+&pcie0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
+ reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+/* J6 */
+&sata {
+ status = "okay";
+};
+
+/* J1 */
+&sdhci1 {
+ wp-inverted;
+ bus-width = <4>;
+ cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
+ marvell,pad-type = "sd";
+ vqmmc-supply = <&vcc_sd_reg1>;
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ reg = <0>;
+ compatible = "winbond,w25q32dw", "jedec,spi-flash";
+ spi-max-frequency = <104000000>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0 0x180000>;
+ };
+
+ partition@180000 {
+ label = "ubootenv";
+ reg = <0x180000 0x10000>;
+ };
+ };
+ };
+};
+
+/* Exported on the micro USB connector J5 through an FTDI */
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+ status = "okay";
+};
+
+/*
+ * Connector J17 and J18 expose a number of different features. Some pins are
+ * multiplexed. This is the case for instance for the following features:
+ * - UART1 (pin 24 = RX, pin 26 = TX). See armada-3720-db.dts for an example of
+ * how to enable it. Beware that the signals are 1.8V TTL.
+ * - I2C
+ * - SPI
+ * - MMC
+ */
+
+/* J7 */
+&usb3 {
+ status = "okay";
+};
+
+/* J8 */
+&usb2 {
+ status = "okay";
+};
+
+&mdio {
+ switch0: switch0@1 {
+ compatible = "marvell,mv88e6085";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ dsa,member = <0 0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch0port0: port@0 {
+ reg = <0>;
+ label = "cpu";
+ ethernet = <&eth0>;
+ };
+
+ switch0port1: port@1 {
+ reg = <1>;
+ label = "wan";
+ phy-handle = <&switch0phy0>;
+ };
+
+ switch0port2: port@2 {
+ reg = <2>;
+ label = "lan0";
+ phy-handle = <&switch0phy1>;
+ };
+
+ switch0port3: port@3 {
+ reg = <3>;
+ label = "lan1";
+ phy-handle = <&switch0phy2>;
+ };
+
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch0phy0: switch0phy0@11 {
+ reg = <0x11>;
+ };
+ switch0phy1: switch0phy1@12 {
+ reg = <0x12>;
+ };
+ switch0phy2: switch0phy2@13 {
+ reg = <0x13>;
+ };
+ };
+ };
+};
+
+&eth0 {
+ phy-mode = "rgmii-id";
+ status = "okay";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};