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e7822263 | 1 | // SPDX-License-Identifier: GPL-2.0 |
7636bda6 CJ |
2 | /* |
3 | * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02 | |
4 | * | |
5 | * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org> | |
6 | * | |
7 | * based on information of dts files from | |
8 | * Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com> | |
9 | * OpenWrt by Felix Kaechele <heffer@fedoraproject.org> | |
10 | * | |
7636bda6 CJ |
11 | */ |
12 | ||
13 | /dts-v1/; | |
14 | ||
15 | #include "kirkwood.dtsi" | |
16 | #include "kirkwood-6281.dtsi" | |
17 | ||
18 | / { | |
19 | model = "Cloud Engines Pogoplug E02"; | |
20 | compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281", | |
21 | "marvell,kirkwood"; | |
22 | ||
23 | memory { | |
24 | device_type = "memory"; | |
25 | reg = <0x00000000 0x10000000>; | |
26 | }; | |
27 | ||
28 | chosen { | |
29 | bootargs = "console=ttyS0,115200n8"; | |
30 | stdout-path = &uart0; | |
31 | }; | |
32 | ||
33 | gpio-leds { | |
34 | compatible = "gpio-leds"; | |
35 | ||
36 | health { | |
37 | label = "pogo_e02:green:health"; | |
38 | gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; | |
39 | default-state = "keep"; | |
40 | }; | |
41 | fault { | |
42 | label = "pogo_e02:orange:fault"; | |
43 | gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; | |
44 | }; | |
45 | }; | |
46 | ||
47 | regulators { | |
48 | compatible = "simple-bus"; | |
49 | #address-cells = <1>; | |
50 | #size-cells = <0>; | |
51 | pinctrl-0 = <&pmx_usb_power_enable>; | |
52 | pinctrl-names = "default"; | |
53 | ||
54 | usb_power: regulator@1 { | |
55 | compatible = "regulator-fixed"; | |
56 | reg = <1>; | |
57 | regulator-name = "USB Power"; | |
58 | regulator-min-microvolt = <5000000>; | |
59 | regulator-max-microvolt = <5000000>; | |
60 | enable-active-high; | |
61 | regulator-always-on; | |
62 | regulator-boot-on; | |
63 | gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; | |
64 | }; | |
65 | }; | |
66 | }; | |
67 | ||
68 | &pinctrl { | |
69 | pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange | |
70 | &pmx_led_green >; | |
71 | pinctrl-names = "default"; | |
72 | ||
73 | pmx_usb_power_enable: pmx-usb-power-enable { | |
74 | marvell,pins = "mpp29"; | |
75 | marvell,function = "gpio"; | |
76 | }; | |
77 | ||
78 | pmx_led_green: pmx-led-green { | |
79 | marvell,pins = "mpp48"; | |
80 | marvell,function = "gpio"; | |
81 | }; | |
82 | ||
83 | pmx_led_orange: pmx-led-orange { | |
84 | marvell,pins = "mpp49"; | |
85 | marvell,function = "gpio"; | |
86 | }; | |
87 | }; | |
88 | ||
89 | &uart0 { | |
90 | status = "okay"; | |
91 | }; | |
92 | ||
93 | &nand { | |
94 | chip-delay = <40>; | |
95 | status = "okay"; | |
96 | ||
97 | partition@0 { | |
98 | label = "u-boot"; | |
99 | reg = <0x0000000 0x100000>; | |
100 | read-only; | |
101 | }; | |
102 | ||
103 | partition@100000 { | |
104 | label = "uImage"; | |
105 | reg = <0x0100000 0x400000>; | |
106 | }; | |
107 | ||
108 | partition@500000 { | |
109 | label = "pogoplug"; | |
110 | reg = <0x0500000 0x2000000>; | |
111 | }; | |
112 | ||
113 | partition@2500000 { | |
114 | label = "root"; | |
115 | reg = <0x02500000 0x5b00000>; | |
116 | }; | |
117 | }; | |
118 | ||
119 | &mdio { | |
120 | status = "okay"; | |
121 | ||
122 | ethphy0: ethernet-phy@0 { | |
123 | reg = <0>; | |
124 | }; | |
125 | }; | |
126 | ||
127 | ð0 { | |
128 | status = "okay"; | |
129 | ethernet0-port@0 { | |
130 | phy-handle = <ðphy0>; | |
131 | }; | |
132 | }; |