kirkwood-laplug.dts revision 284090 
1/*
2 * Copyright (C) 2013 Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9/dts-v1/;
10
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/input/input.h>
13#include "kirkwood.dtsi"
14#include "kirkwood-6192.dtsi"
15
16/ {
17	model = "LaCie LaPlug";
18	compatible = "lacie,laplug", "marvell,kirkwood-88f6192", "marvell,kirkwood";
19
20	memory {
21		device_type = "memory";
22		reg = <0x00000000 0x8000000>; /* 128 MB */
23	};
24
25	chosen {
26		bootargs = "console=ttyS0,115200n8 earlyprintk";
27		stdout-path = &uart0;
28	};
29
30	mbus {
31		pcie-controller {
32			status = "okay";
33			pcie@1,0 {
34				status = "okay";
35			};
36		};
37	};
38
39	ocp@f1000000 {
40		serial@12000 {
41			status = "okay";
42		};
43
44		i2c@11000 {
45			status = "okay";
46
47			eeprom@50 {
48				compatible = "atmel,24c04";
49				pagesize = <16>;
50				reg = <0x50>;
51			};
52		};
53
54		pinctrl: pin-controller@10000 {
55			pmx_usb_power_enable: pmx-usb-power-enable {
56				marvell,pins = "mpp14";
57				marvell,function = "gpio";
58			};
59		};
60	};
61
62	gpio_keys {
63		compatible = "gpio-keys";
64
65		button@1{
66			label = "Power push button";
67			linux,code = <KEY_POWER>;
68			gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
69		};
70	};
71
72	gpio-leds {
73		compatible = "gpio-leds";
74
75		red-fail {
76			label = "laplug_v2:red:power";
77			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
78		};
79		blue-power {
80			label = "laplug_v2:blue:power";
81			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
82			linux,default-trigger = "default-on";
83		};
84	};
85
86	gpio_poweroff {
87		compatible = "gpio-poweroff";
88		gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
89	};
90
91	regulators {
92		compatible = "simple-bus";
93		#address-cells = <1>;
94		#size-cells = <0>;
95		pinctrl-0 = <&pmx_usb_power_enable>;
96		pinctrl-names = "default";
97
98		usb_power_back1: regulator@1 {
99			compatible = "regulator-fixed";
100			reg = <1>;
101			regulator-name = "USB Power Back 1";
102			regulator-min-microvolt = <5000000>;
103			regulator-max-microvolt = <5000000>;
104			enable-active-high;
105			regulator-always-on;
106			regulator-boot-on;
107			gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>;
108		};
109
110		usb_power_back2: regulator@2 {
111			compatible = "regulator-fixed";
112			reg = <2>;
113			regulator-name = "USB Power Back 2";
114			regulator-min-microvolt = <5000000>;
115			regulator-max-microvolt = <5000000>;
116			enable-active-high;
117			regulator-always-on;
118			regulator-boot-on;
119			gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>;
120		};
121
122		usb_power_front: regulator@3 {
123			compatible = "regulator-fixed";
124			reg = <3>;
125			regulator-name = "USB Power Front";
126			regulator-min-microvolt = <5000000>;
127			regulator-max-microvolt = <5000000>;
128			enable-active-high;
129			regulator-always-on;
130			regulator-boot-on;
131			gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
132		};
133	};
134};
135
136&nand {
137	/* Total size : 512MB */
138	status = "okay";
139
140	partition@0 {
141		label = "u-boot";
142		reg = <0x0 0x100000>; /* 1MB */
143		read-only;
144	};
145
146	partition@100000 {
147		label = "uImage";
148		reg = <0x100000 0x1000000>; /* 16MB */
149	};
150
151	partition@1100000 {
152		label = "rootfs";
153		reg = <0x1100000 0x1EF00000>; /* 495MB */
154	};
155};
156
157&mdio {
158	status = "okay";
159
160	ethphy0: ethernet-phy@0 {
161		device_type = "ethernet-phy";
162		reg = <0>;
163	};
164};
165
166&eth0 {
167	status = "okay";
168	ethernet0-port@0 {
169		phy-handle = <&ethphy0>;
170	};
171};
172