arch/arm/boot/dts/marvell/kirkwood-pogo_e02.dts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132

// SPDX-License-Identifier: GPL-2.0
/*
 * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02
 *
 * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org>
 *
 * based on information of dts files from
 *  Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com>
 *  OpenWrt by Felix Kaechele <heffer@fedoraproject.org>
 *
 */

/dts-v1/;

#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"

/ {
	model = "Cloud Engines Pogoplug E02";
	compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281",
		     "marvell,kirkwood";

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8";
		stdout-path = &uart0;
	};

	gpio-leds {
		compatible = "gpio-leds";

		led-health {
			label = "pogo_e02:green:health";
			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};
		led-fault {
			label = "pogo_e02:orange:fault";
			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
		};
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_usb_power_enable>;
		pinctrl-names = "default";

		usb_power: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "USB Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
		};
	};
};

&pinctrl {
	pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange
		      &pmx_led_green >;
	pinctrl-names = "default";

	pmx_usb_power_enable: pmx-usb-power-enable {
		marvell,pins = "mpp29";
		marvell,function = "gpio";
	};

	pmx_led_green: pmx-led-green {
		marvell,pins = "mpp48";
		marvell,function = "gpio";
	};

	pmx_led_orange: pmx-led-orange {
		marvell,pins = "mpp49";
		marvell,function = "gpio";
	};
};

&uart0 {
	status = "okay";
};

&nand {
	chip-delay = <40>;
	status = "okay";

	partition@0 {
		label = "u-boot";
		reg = <0x0000000 0x100000>;
		read-only;
	};

	partition@100000 {
		label = "uImage";
		reg = <0x0100000 0x400000>;
	};

	partition@500000 {
		label = "pogoplug";
		reg = <0x0500000 0x2000000>;
	};

	partition@2500000 {
		label = "root";
		reg = <0x02500000 0x5b00000>;
	};
};

&mdio {
	status = "okay";

	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&eth0 {
	status = "okay";
	ethernet0-port@0 {
		phy-handle = <&ethphy0>;
	};
};