1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Device Tree file for Globalscale Mirabox
  4 *
  5 * Gregory CLEMENT <gregory.clement@free-electrons.com>
  6 */
  7
  8/dts-v1/;
  9#include <dt-bindings/gpio/gpio.h>
 10#include "armada-370.dtsi"
 11
 12/ {
 13	model = "Globalscale Mirabox";
 14	compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";
 15
 16	chosen {
 17		stdout-path = "serial0:115200n8";
 18	};
 19
 20	memory@0 {
 21		device_type = "memory";
 22		reg = <0x00000000 0x20000000>; /* 512 MB */
 23	};
 24
 25	soc {
 26		ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
 27			  MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
 28			  MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
 29
 30		internal-regs {
 31			serial@12000 {
 32				status = "okay";
 33			};
 34			timer@20300 {
 35				clock-frequency = <600000000>;
 36				status = "okay";
 37			};
 38
 39			gpio_leds {
 40				compatible = "gpio-leds";
 41				pinctrl-names = "default";
 42				pinctrl-0 = <&pwr_led_pin &stat_led_pins>;
 43
 44				green_pwr_led {
 45					label = "mirabox:green:pwr";
 46					gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
 47					default-state = "keep";
 48				};
 49
 50				blue_stat_led {
 51					label = "mirabox:blue:stat";
 52					gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 53					default-state = "off";
 54				};
 55
 56				green_stat_led {
 57					label = "mirabox:green:stat";
 58					gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 59					default-state = "off";
 60				};
 61			};
 62
 63			ethernet@70000 {
 64				pinctrl-0 = <&ge0_rgmii_pins>;
 65				pinctrl-names = "default";
 66				status = "okay";
 67				phy = <&phy0>;
 68				phy-mode = "rgmii-id";
 69			};
 70			ethernet@74000 {
 71				pinctrl-0 = <&ge1_rgmii_pins>;
 72				pinctrl-names = "default";
 73				status = "okay";
 74				phy = <&phy1>;
 75				phy-mode = "rgmii-id";
 76			};
 77
 78			crypto@90000 {
 79				status = "okay";
 80			};
 81
 82			mvsdio@d4000 {
 83				pinctrl-0 = <&sdio_pins3>;
 84				pinctrl-names = "default";
 85				status = "okay";
 86				/*
 87				 * No CD or WP GPIOs: SDIO interface used for
 88				 * Wifi/Bluetooth chip
 89				 */
 90				 broken-cd;
 91			};
 92
 93			usb@50000 {
 94				status = "okay";
 95			};
 96
 97			usb@51000 {
 98				status = "okay";
 99			};
100
101			i2c@11000 {
102				status = "okay";
103				clock-frequency = <100000>;
104				pca9505: pca9505@25 {
105					compatible = "nxp,pca9505";
106					gpio-controller;
107					#gpio-cells = <2>;
108					reg = <0x25>;
109				};
110			};
111		};
112	};
113};
114
115&pciec {
116	status = "okay";
117
118	/* Internal mini-PCIe connector */
119	pcie@1,0 {
120		/* Port 0, Lane 0 */
121		status = "okay";
122	};
123
124	/* Connected on the PCB to a USB 3.0 XHCI controller */
125	pcie@2,0 {
126		/* Port 1, Lane 0 */
127		status = "okay";
128	};
129};
130
131&mdio {
132	pinctrl-0 = <&mdio_pins>;
133	pinctrl-names = "default";
134	phy0: ethernet-phy@0 {
135		reg = <0>;
136	};
137
138	phy1: ethernet-phy@1 {
139		reg = <1>;
140	};
141};
142
143&pinctrl {
144	pwr_led_pin: pwr-led-pin {
145		marvell,pins = "mpp63";
146		marvell,function = "gpio";
147	};
148
149	stat_led_pins: stat-led-pins {
150		marvell,pins = "mpp64", "mpp65";
151		marvell,function = "gpio";
152	};
153};
154
155&nand_controller {
156	status = "okay";
157
158	nand@0 {
159		reg = <0>;
160		label = "pxa3xx_nand-0";
161		nand-rb = <0>;
162		marvell,nand-keep-config;
163		nand-on-flash-bbt;
164
165		partitions {
166			compatible = "fixed-partitions";
167			#address-cells = <1>;
168			#size-cells = <1>;
169
170			partition@0 {
171				label = "U-Boot";
172				reg = <0 0x400000>;
173			};
174			partition@400000 {
175				label = "Linux";
176				reg = <0x400000 0x400000>;
177			};
178			partition@800000 {
179				label = "Filesystem";
180				reg = <0x800000 0x3f800000>;
181			};
182		};
183	};
184};