1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Device Tree file for ESPRESSObin-Ultra board.
  4 * Copyright (C) 2019 Globalscale technologies, Inc.
  5 *
  6 * Jason Hung <jhung@globalscaletechnologies.com>
  7 */
  8
  9/dts-v1/;
 10
 11#include "armada-3720-espressobin.dtsi"
 12
 13/ {
 14	model = "Globalscale Marvell ESPRESSOBin Ultra Board";
 15	compatible = "globalscale,espressobin-ultra", "globalscale,espressobin",
 16		     "marvell,armada3720", "marvell,armada3700";
 17
 18	aliases {
 19		/* ethernet1 is WAN port */
 20		ethernet1 = &switch0port5;
 21		ethernet2 = &switch0port1;
 22		ethernet3 = &switch0port2;
 23		ethernet4 = &switch0port3;
 24		ethernet5 = &switch0port4;
 25	};
 26
 27	/delete-node/ regulator;
 28
 29	reg_usb3_vbus: usb3-vbus {
 30		compatible = "regulator-fixed";
 31		regulator-name = "usb3-vbus";
 32		regulator-min-microvolt = <5000000>;
 33		regulator-max-microvolt = <5000000>;
 34		enable-active-high;
 35		gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>;
 36	};
 37
 38	usb3_phy: usb3-phy {
 39		compatible = "usb-nop-xceiv";
 40		vcc-supply = <&reg_usb3_vbus>;
 41	};
 42
 43	gpio-leds {
 44		pinctrl-names = "default";
 45		compatible = "gpio-leds";
 46		/* No assigned functions to the LEDs by default */
 47		led1 {
 48			label = "ebin-ultra:blue:led1";
 49			gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
 50		};
 51		led2 {
 52			label = "ebin-ultra:green:led2";
 53			gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
 54		};
 55		led3 {
 56			label = "ebin-ultra:red:led3";
 57			gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
 58		};
 59		led4 {
 60			label = "ebin-ultra:yellow:led4";
 61			gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
 62		};
 63	};
 64};
 65
 66&sdhci0 {
 67	status = "okay";
 68};
 69
 70&sdhci1 {
 71	/delete-property/ vqmmc-supply;
 72	status = "disabled";
 73};
 74
 75&spi0 {
 76	flash@0 {
 77		partitions {
 78			compatible = "fixed-partitions";
 79			#address-cells = <1>;
 80			#size-cells = <1>;
 81
 82			partition@0 {
 83				label = "firmware";
 84				reg = <0x0 0x3e0000>;
 85			};
 86			partition@3e0000 {
 87				label = "hw-info";
 88				reg = <0x3e0000 0x10000>;
 89				read-only;
 90			};
 91			partition@3f0000 {
 92				label = "u-boot-env";
 93				reg = <0x3f0000 0x10000>;
 94			};
 95		};
 96	};
 97};
 98
 99&i2c0 {
100	status = "okay";
101	pinctrl-names = "default";
102	pinctrl-0 = <&i2c1_pins>;
103
104	clock-frequency = <100000>;
105
106	rtc@51 {
107		compatible = "nxp,pcf8563";
108		reg = <0x51>;
109	};
110};
111
112&usb3 {
113	usb-phy = <&usb3_phy>;
114};
115
116&mdio {
117	/* Switch is @3, not @1 */
118	/delete-node/ ethernet-switch@1;
119	extphy: ethernet-phy@1 {
120		reg = <1>;
121
122		reset-gpios = <&gpionb 2 GPIO_ACTIVE_LOW>;
123	};
124
125	switch0: ethernet-switch@3 {
126		compatible = "marvell,mv88e6085";
127		reg = <3>;
128
129		reset-gpios = <&gpiosb 23 GPIO_ACTIVE_LOW>;
130		dsa,member = <0 0>;
131
132		ethernet-ports {
133			#address-cells = <1>;
134			#size-cells = <0>;
135
136			switch0port0: ethernet-port@0 {
137				reg = <0>;
138				label = "cpu";
139				ethernet = <&eth0>;
140				phy-mode = "rgmii-id";
141				fixed-link {
142					speed = <1000>;
143					full-duplex;
144				};
145			};
146
147			switch0port1: ethernet-port@1 {
148				reg = <1>;
149				label = "lan0";
150				phy-handle = <&switch0phy0>;
151			};
152
153			switch0port2: ethernet-port@2 {
154				reg = <2>;
155				label = "lan1";
156				phy-handle = <&switch0phy1>;
157			};
158
159			switch0port3: ethernet-port@3 {
160				reg = <3>;
161				label = "lan2";
162				phy-handle = <&switch0phy2>;
163			};
164
165			switch0port4: ethernet-port@4 {
166				reg = <4>;
167				label = "lan3";
168				phy-handle = <&switch0phy3>;
169			};
170
171			switch0port5: ethernet-port@5 {
172				reg = <5>;
173				label = "wan";
174				phy-handle = <&extphy>;
175				phy-mode = "sgmii";
176			};
177		};
178
179		mdio {
180			#address-cells = <1>;
181			#size-cells = <0>;
182
183			switch0phy0: ethernet-phy@11 {
184				reg = <0x11>;
185			};
186			switch0phy1: ethernet-phy@12 {
187				reg = <0x12>;
188			};
189			switch0phy2: ethernet-phy@13 {
190				reg = <0x13>;
191			};
192			switch0phy3: ethernet-phy@14 {
193				reg = <0x14>;
194			};
195		};
196	};
197};