1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Copyright (C) 2013 Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
4 *
5 */
6
7 /dts-v1/;
8
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include "kirkwood.dtsi"
12 #include "kirkwood-6192.dtsi"
13
14 / {
15 model = "LaCie LaPlug";
16 compatible = "lacie,laplug", "marvell,kirkwood-88f6192", "marvell,kirkwood";
17
18 memory {
19 device_type = "memory";
20 reg = <0x00000000 0x8000000>; /* 128 MB */
21 };
22
23 chosen {
24 bootargs = "console=ttyS0,115200n8 earlyprintk";
25 stdout-path = &uart0;
26 };
27
28 ocp@f1000000 {
29 serial@12000 {
30 status = "okay";
31 };
32
33 i2c@11000 {
34 status = "okay";
35
36 eeprom@50 {
37 compatible = "atmel,24c04";
38 pagesize = <16>;
39 reg = <0x50>;
40 };
41 };
42
43 pinctrl: pin-controller@10000 {
44 pmx_usb_power_enable: pmx-usb-power-enable {
45 marvell,pins = "mpp14";
46 marvell,function = "gpio";
47 };
48 };
49 };
50
51 gpio_keys {
52 compatible = "gpio-keys";
53
54 button-power {
55 label = "Power push button";
56 linux,code = <KEY_POWER>;
57 gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
58 };
59 };
60
61 gpio-leds {
62 compatible = "gpio-leds";
63
64 led-red-fail {
65 label = "laplug_v2:red:power";
66 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
67 };
68 led-blue-power {
69 label = "laplug_v2:blue:power";
70 gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
71 linux,default-trigger = "default-on";
72 };
73 };
74
75 gpio_poweroff {
76 compatible = "gpio-poweroff";
77 gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
78 };
79
80 regulators {
81 compatible = "simple-bus";
82 #address-cells = <1>;
83 #size-cells = <0>;
84 pinctrl-0 = <&pmx_usb_power_enable>;
85 pinctrl-names = "default";
86
87 usb_power_back1: regulator@1 {
88 compatible = "regulator-fixed";
89 reg = <1>;
90 regulator-name = "USB Power Back 1";
91 regulator-min-microvolt = <5000000>;
92 regulator-max-microvolt = <5000000>;
93 enable-active-high;
94 regulator-always-on;
95 regulator-boot-on;
96 gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>;
97 };
98
99 usb_power_back2: regulator@2 {
100 compatible = "regulator-fixed";
101 reg = <2>;
102 regulator-name = "USB Power Back 2";
103 regulator-min-microvolt = <5000000>;
104 regulator-max-microvolt = <5000000>;
105 enable-active-high;
106 regulator-always-on;
107 regulator-boot-on;
108 gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>;
109 };
110
111 usb_power_front: regulator@3 {
112 compatible = "regulator-fixed";
113 reg = <3>;
114 regulator-name = "USB Power Front";
115 regulator-min-microvolt = <5000000>;
116 regulator-max-microvolt = <5000000>;
117 enable-active-high;
118 regulator-always-on;
119 regulator-boot-on;
120 gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
121 };
122 };
123 };
124
125 &nand {
126 /* Total size : 512MB */
127 status = "okay";
128
129 partition@0 {
130 label = "u-boot";
131 reg = <0x0 0x100000>; /* 1MB */
132 read-only;
133 };
134
135 partition@100000 {
136 label = "uImage";
137 reg = <0x100000 0x1000000>; /* 16MB */
138 };
139
140 partition@1100000 {
141 label = "rootfs";
142 reg = <0x1100000 0x1EF00000>; /* 495MB */
143 };
144 };
145
146 &mdio {
147 status = "okay";
148
149 ethphy0: ethernet-phy@0 {
150 device_type = "ethernet-phy";
151 reg = <0>;
152 };
153 };
154
155 ð0 {
156 status = "okay";
157 ethernet0-port@0 {
158 phy-handle = <ðphy0>;
159 };
160 };
161
162 &pciec {
163 status = "okay";
164 };
165
166 &pcie0 {
167 status = "okay";
168 };
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