Commit | Line | Data |
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dd7d2be1 ED |
1 | /* |
2 | * Device Tree file for Seagate Blackarmor NAS220 | |
3 | * | |
4 | * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> | |
5 | * | |
6 | * Licensed under GPLv2 or later. | |
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 = "Seagate Blackarmor NAS220"; | |
18 | compatible = "seagate,blackarmor-nas220","marvell,kirkwood-88f6192", | |
19 | "marvell,kirkwood"; | |
20 | ||
21 | memory { /* 128 MB */ | |
22 | device_type = "memory"; | |
23 | reg = <0x00000000 0x8000000>; | |
24 | }; | |
25 | ||
26 | chosen { | |
27 | bootargs = "console=ttyS0,115200n8"; | |
28 | stdout-path = &uart0; | |
29 | }; | |
30 | ||
31 | gpio_poweroff { | |
32 | compatible = "gpio-poweroff"; | |
33 | gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; | |
34 | }; | |
35 | ||
36 | gpio_keys { | |
37 | compatible = "gpio-keys"; | |
38 | ||
39 | button@1{ | |
40 | label = "Reset"; | |
41 | linux,code = <KEY_POWER>; | |
42 | gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>; | |
43 | }; | |
44 | ||
45 | button@2{ | |
46 | label = "Power"; | |
47 | linux,code = <KEY_SLEEP>; | |
48 | gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; | |
49 | }; | |
50 | }; | |
51 | ||
52 | gpio-leds { | |
53 | compatible = "gpio-leds"; | |
54 | ||
55 | blue-power { | |
56 | label = "nas220:blue:power"; | |
57 | gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; | |
58 | linux,default-trigger = "default-on"; | |
59 | }; | |
60 | }; | |
61 | ||
62 | regulators { | |
63 | compatible = "simple-bus"; | |
64 | #address-cells = <1>; | |
65 | #size-cells = <0>; | |
66 | pinctrl-0 = <&pmx_power_sata0 &pmx_power_sata1>; | |
67 | pinctrl-names = "default"; | |
68 | ||
69 | sata0_power: regulator@1 { | |
70 | compatible = "regulator-fixed"; | |
71 | reg = <1>; | |
72 | regulator-name = "SATA0 Power"; | |
73 | regulator-min-microvolt = <5000000>; | |
74 | regulator-max-microvolt = <5000000>; | |
75 | enable-active-high; | |
76 | regulator-always-on; | |
77 | regulator-boot-on; | |
78 | gpio = <&gpio0 24 GPIO_ACTIVE_LOW>; | |
79 | }; | |
80 | ||
81 | sata1_power: regulator@2 { | |
82 | compatible = "regulator-fixed"; | |
83 | reg = <2>; | |
84 | regulator-name = "SATA1 Power"; | |
85 | regulator-min-microvolt = <5000000>; | |
86 | regulator-max-microvolt = <5000000>; | |
87 | enable-active-high; | |
88 | regulator-always-on; | |
89 | regulator-boot-on; | |
90 | gpio = <&gpio0 28 GPIO_ACTIVE_LOW>; | |
91 | }; | |
92 | }; | |
93 | }; | |
94 | ||
95 | /* | |
96 | * Serial port routed to connector CN5 | |
97 | * | |
98 | * pin 1 - TX (CPU's TX) | |
99 | * pin 4 - RX (CPU's RX) | |
100 | * pin 6 - GND | |
101 | */ | |
102 | &uart0 { | |
103 | status = "okay"; | |
104 | }; | |
105 | ||
106 | &pinctrl { | |
107 | pinctrl-0 = <&pmx_button_reset &pmx_button_power>; | |
108 | pinctrl-names = "default"; | |
109 | ||
110 | pmx_act_sata0: pmx-act-sata0 { | |
111 | marvell,pins = "mpp15"; | |
112 | marvell,function = "sata0"; | |
113 | }; | |
114 | ||
115 | pmx_act_sata1: pmx-act-sata1 { | |
116 | marvell,pins = "mpp16"; | |
117 | marvell,function = "sata1"; | |
118 | }; | |
119 | ||
120 | pmx_power_sata0: pmx-power-sata0 { | |
121 | marvell,pins = "mpp24"; | |
122 | marvell,function = "gpio"; | |
123 | }; | |
124 | ||
125 | pmx_power_sata1: pmx-power-sata1 { | |
126 | marvell,pins = "mpp28"; | |
127 | marvell,function = "gpio"; | |
128 | }; | |
129 | ||
130 | pmx_button_reset: pmx-button-reset { | |
131 | marvell,pins = "mpp29"; | |
132 | marvell,function = "gpio"; | |
133 | }; | |
134 | ||
135 | pmx_button_power: pmx-button-power { | |
136 | marvell,pins = "mpp26"; | |
137 | marvell,function = "gpio"; | |
138 | }; | |
139 | }; | |
140 | ||
141 | &sata { | |
142 | status = "okay"; | |
143 | nr-ports = <2>; | |
144 | }; | |
145 | ||
146 | &i2c0 { | |
147 | status = "okay"; | |
148 | ||
149 | adt7476: thermal@2e { | |
150 | compatible = "adi,adt7476"; | |
151 | reg = <0x2e>; | |
152 | }; | |
153 | }; | |
154 | ||
155 | &nand { | |
156 | status = "okay"; | |
157 | }; | |
158 | ||
159 | &mdio { | |
160 | status = "okay"; | |
161 | ||
162 | ethphy0: ethernet-phy@8 { | |
163 | reg = <8>; | |
164 | }; | |
165 | }; | |
166 | ||
167 | ð0 { | |
168 | status = "okay"; | |
169 | ||
170 | ethernet0-port@0 { | |
171 | phy-handle = <ðphy0>; | |
172 | }; | |
173 | }; |