kirkwood-pogo_e02.dts revision 284090 
1/*
2 * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02
3 *
4 * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org>
5 *
6 * based on information of dts files from
7 *  Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com>
8 *  OpenWrt by Felix Kaechele <heffer@fedoraproject.org>
9 *
10 * This file is licensed under the terms of the GNU General Public
11 * License version 2.  This program is licensed "as is" without any
12 * warranty of any kind, whether express or implied.
13 */
14
15/dts-v1/;
16
17#include "kirkwood.dtsi"
18#include "kirkwood-6281.dtsi"
19
20/ {
21	model = "Cloud Engines Pogoplug E02";
22	compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281",
23		     "marvell,kirkwood";
24
25	memory {
26		device_type = "memory";
27		reg = <0x00000000 0x10000000>;
28	};
29
30	chosen {
31		bootargs = "console=ttyS0,115200n8";
32		stdout-path = &uart0;
33	};
34
35	gpio-leds {
36		compatible = "gpio-leds";
37
38		health {
39			label = "pogo_e02:green:health";
40			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
41			default-state = "keep";
42		};
43		fault {
44			label = "pogo_e02:orange:fault";
45			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
46		};
47	};
48
49	regulators {
50		compatible = "simple-bus";
51		#address-cells = <1>;
52		#size-cells = <0>;
53		pinctrl-0 = <&pmx_usb_power_enable>;
54		pinctrl-names = "default";
55
56		usb_power: regulator@1 {
57			compatible = "regulator-fixed";
58			reg = <1>;
59			regulator-name = "USB Power";
60			regulator-min-microvolt = <5000000>;
61			regulator-max-microvolt = <5000000>;
62			enable-active-high;
63			regulator-always-on;
64			regulator-boot-on;
65			gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
66		};
67	};
68};
69
70&pinctrl {
71	pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange
72		      &pmx_led_green >;
73	pinctrl-names = "default";
74
75	pmx_usb_power_enable: pmx-usb-power-enable {
76		marvell,pins = "mpp29";
77		marvell,function = "gpio";
78	};
79
80	pmx_led_green: pmx-led-green {
81		marvell,pins = "mpp48";
82		marvell,function = "gpio";
83	};
84
85	pmx_led_orange: pmx-led-orange {
86		marvell,pins = "mpp49";
87		marvell,function = "gpio";
88	};
89};
90
91&uart0 {
92	status = "okay";
93};
94
95&nand {
96	chip-delay = <40>;
97	status = "okay";
98
99	partition@0 {
100		label = "u-boot";
101		reg = <0x0000000 0x100000>;
102		read-only;
103	};
104
105	partition@100000 {
106		label = "uImage";
107		reg = <0x0100000 0x400000>;
108	};
109
110	partition@500000 {
111		label = "pogoplug";
112		reg = <0x0500000 0x2000000>;
113	};
114
115	partition@2500000 {
116		label = "root";
117		reg = <0x02500000 0x5b00000>;
118	};
119};
120
121&mdio {
122	status = "okay";
123
124	ethphy0: ethernet-phy@0 {
125		reg = <0>;
126	};
127};
128
129&eth0 {
130	status = "okay";
131	ethernet0-port@0 {
132		phy-handle = <&ethphy0>;
133	};
134};
135