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7636bda6 CJ |
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 | ð0 { | |
130 | status = "okay"; | |
131 | ethernet0-port@0 { | |
132 | phy-handle = <ðphy0>; | |
133 | }; | |
134 | }; |