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1/*
2 * Device Tree file for Globalscale Mirabox
3 *
4 * Gregory CLEMENT <gregory.clement@free-electrons.com>
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2.  This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10
11/dts-v1/;
12#include <dt-bindings/gpio/gpio.h>
13#include "armada-370.dtsi"
14
15/ {
16	model = "Globalscale Mirabox";
17	compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";
18
19	chosen {
20		bootargs = "console=ttyS0,115200 earlyprintk";
21	};
22
23	memory {
24		device_type = "memory";
25		reg = <0x00000000 0x20000000>; /* 512 MB */
26	};
27
28	soc {
29		ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
30			  MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
31
32		pcie-controller {
33			status = "okay";
34
35			/* Internal mini-PCIe connector */
36			pcie@1,0 {
37				/* Port 0, Lane 0 */
38				status = "okay";
39			};
40
41			/* Connected on the PCB to a USB 3.0 XHCI controller */
42			pcie@2,0 {
43				/* Port 1, Lane 0 */
44				status = "okay";
45			};
46		};
47
48		internal-regs {
49			serial@12000 {
50				status = "okay";
51			};
52			timer@20300 {
53				clock-frequency = <600000000>;
54				status = "okay";
55			};
56
57			pinctrl {
58				pwr_led_pin: pwr-led-pin {
59					marvell,pins = "mpp63";
60					marvell,function = "gpo";
61				};
62
63				stat_led_pins: stat-led-pins {
64					marvell,pins = "mpp64", "mpp65";
65					marvell,function = "gpio";
66				};
67			};
68
69			gpio_leds {
70				compatible = "gpio-leds";
71				pinctrl-names = "default";
72				pinctrl-0 = <&pwr_led_pin &stat_led_pins>;
73
74				green_pwr_led {
75					label = "mirabox:green:pwr";
76					gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
77					default-state = "keep";
78				};
79
80				blue_stat_led {
81					label = "mirabox:blue:stat";
82					gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
83					default-state = "off";
84				};
85
86				green_stat_led {
87					label = "mirabox:green:stat";
88					gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
89					default-state = "off";
90				};
91			};
92
93			mdio {
94				pinctrl-0 = <&mdio_pins>;
95				pinctrl-names = "default";
96				phy0: ethernet-phy@0 {
97					reg = <0>;
98				};
99
100				phy1: ethernet-phy@1 {
101					reg = <1>;
102				};
103			};
104			ethernet@70000 {
105				pinctrl-0 = <&ge0_rgmii_pins>;
106				pinctrl-names = "default";
107				status = "okay";
108				phy = <&phy0>;
109				phy-mode = "rgmii-id";
110			};
111			ethernet@74000 {
112				pinctrl-0 = <&ge1_rgmii_pins>;
113				pinctrl-names = "default";
114				status = "okay";
115				phy = <&phy1>;
116				phy-mode = "rgmii-id";
117			};
118
119			mvsdio@d4000 {
120				pinctrl-0 = <&sdio_pins3>;
121				pinctrl-names = "default";
122				status = "okay";
123				/*
124				 * No CD or WP GPIOs: SDIO interface used for
125				 * Wifi/Bluetooth chip
126				 */
127				 broken-cd;
128			};
129
130			usb@50000 {
131				status = "okay";
132			};
133
134			usb@51000 {
135				status = "okay";
136			};
137
138			i2c@11000 {
139				status = "okay";
140				clock-frequency = <100000>;
141				pca9505: pca9505@25 {
142					compatible = "nxp,pca9505";
143					gpio-controller;
144					#gpio-cells = <2>;
145					reg = <0x25>;
146				};
147			};
148
149			nand@d0000 {
150				status = "okay";
151				num-cs = <1>;
152				marvell,nand-keep-config;
153				marvell,nand-enable-arbiter;
154				nand-on-flash-bbt;
155
156				partition@0 {
157					label = "U-Boot";
158					reg = <0 0x400000>;
159				};
160				partition@400000 {
161					label = "Linux";
162					reg = <0x400000 0x400000>;
163				};
164				partition@800000 {
165					label = "Filesystem";
166					reg = <0x800000 0x3f800000>;
167				};
168			};
169		};
170	};
171};
172