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2344a29a AE |
1 | /* |
2 | * Device Tree file for NETGEAR ReadyNAS 102 | |
3 | * | |
4 | * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License | |
8 | * as published by the Free Software Foundation; either version | |
9 | * 2 of the License, or (at your option) any later version. | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
13 | ||
b8f18162 AE |
14 | #include <dt-bindings/input/input.h> |
15 | #include <dt-bindings/gpio/gpio.h> | |
3d0ed759 | 16 | #include "armada-370.dtsi" |
2344a29a AE |
17 | |
18 | / { | |
19 | model = "NETGEAR ReadyNAS 102"; | |
20 | compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp"; | |
21 | ||
22 | chosen { | |
23 | bootargs = "console=ttyS0,115200 earlyprintk"; | |
24 | }; | |
25 | ||
26 | memory { | |
27 | device_type = "memory"; | |
28 | reg = <0x00000000 0x20000000>; /* 512 MB */ | |
29 | }; | |
30 | ||
31 | soc { | |
b643f858 AE |
32 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 |
33 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; | |
34 | ||
35 | pcie-controller { | |
36 | status = "okay"; | |
37 | ||
38 | /* Connected to Marvell SATA controller */ | |
39 | pcie@1,0 { | |
40 | /* Port 0, Lane 0 */ | |
41 | status = "okay"; | |
42 | }; | |
43 | ||
44 | /* Connected to FL1009 USB 3.0 controller */ | |
45 | pcie@2,0 { | |
46 | /* Port 1, Lane 0 */ | |
47 | status = "okay"; | |
48 | }; | |
49 | }; | |
50 | ||
2344a29a AE |
51 | internal-regs { |
52 | serial@12000 { | |
53 | clock-frequency = <200000000>; | |
54 | status = "okay"; | |
55 | }; | |
56 | ||
57 | sata@a0000 { | |
58 | nr-ports = <2>; | |
59 | status = "okay"; | |
60 | }; | |
61 | ||
62 | pinctrl { | |
63 | power_led_pin: power-led-pin { | |
64 | marvell,pins = "mpp57"; | |
65 | marvell,function = "gpio"; | |
66 | }; | |
ece19e2b | 67 | |
2344a29a AE |
68 | sata1_led_pin: sata1-led-pin { |
69 | marvell,pins = "mpp15"; | |
70 | marvell,function = "gpio"; | |
71 | }; | |
72 | ||
73 | sata2_led_pin: sata2-led-pin { | |
74 | marvell,pins = "mpp14"; | |
75 | marvell,function = "gpio"; | |
76 | }; | |
77 | ||
78 | backup_led_pin: backup-led-pin { | |
79 | marvell,pins = "mpp56"; | |
80 | marvell,function = "gpio"; | |
81 | }; | |
2832cf25 | 82 | |
b8f18162 AE |
83 | backup_button_pin: backup-button-pin { |
84 | marvell,pins = "mpp58"; | |
85 | marvell,function = "gpio"; | |
86 | }; | |
87 | ||
88 | power_button_pin: power-button-pin { | |
89 | marvell,pins = "mpp62"; | |
90 | marvell,function = "gpio"; | |
91 | }; | |
92 | ||
93 | reset_button_pin: reset-button-pin { | |
94 | marvell,pins = "mpp6"; | |
95 | marvell,function = "gpio"; | |
96 | }; | |
97 | ||
2832cf25 AE |
98 | poweroff: poweroff { |
99 | marvell,pins = "mpp8"; | |
100 | marvell,function = "gpio"; | |
101 | }; | |
2344a29a AE |
102 | }; |
103 | ||
104 | mdio { | |
b8f18162 | 105 | phy0: ethernet-phy@0 { /* Marvell 88E1318 */ |
2344a29a AE |
106 | reg = <0>; |
107 | }; | |
108 | }; | |
109 | ||
110 | ethernet@74000 { | |
111 | status = "okay"; | |
112 | phy = <&phy0>; | |
113 | phy-mode = "rgmii-id"; | |
114 | }; | |
115 | ||
116 | usb@50000 { | |
117 | status = "okay"; | |
118 | }; | |
119 | ||
120 | i2c@11000 { | |
121 | compatible = "marvell,mv64xxx-i2c"; | |
122 | clock-frequency = <100000>; | |
123 | status = "okay"; | |
124 | ||
125 | g762: g762@3e { | |
126 | compatible = "gmt,g762"; | |
127 | reg = <0x3e>; | |
128 | clocks = <&g762_clk>; /* input clock */ | |
129 | fan_gear_mode = <0>; | |
130 | fan_startv = <1>; | |
131 | pwm_polarity = <0>; | |
132 | }; | |
133 | }; | |
92beaccd AE |
134 | |
135 | nand@d0000 { | |
136 | status = "okay"; | |
137 | num-cs = <1>; | |
138 | marvell,nand-keep-config; | |
139 | marvell,nand-enable-arbiter; | |
140 | nand-on-flash-bbt; | |
141 | ||
142 | partition@0 { | |
143 | label = "u-boot"; | |
144 | reg = <0x0000000 0x180000>; /* 1.5MB */ | |
145 | read-only; | |
146 | }; | |
147 | ||
148 | partition@180000 { | |
149 | label = "u-boot-env"; | |
150 | reg = <0x180000 0x20000>; /* 128KB */ | |
151 | read-only; | |
152 | }; | |
153 | ||
154 | partition@200000 { | |
155 | label = "uImage"; | |
156 | reg = <0x0200000 0x600000>; /* 6MB */ | |
157 | }; | |
158 | ||
159 | partition@800000 { | |
160 | label = "minirootfs"; | |
161 | reg = <0x0800000 0x400000>; /* 4MB */ | |
162 | }; | |
163 | ||
164 | /* Last MB is for the BBT, i.e. not writable */ | |
165 | partition@c00000 { | |
166 | label = "ubifs"; | |
167 | reg = <0x0c00000 0x7400000>; /* 116MB */ | |
168 | }; | |
169 | }; | |
2344a29a AE |
170 | }; |
171 | }; | |
172 | ||
173 | clocks { | |
b8f18162 | 174 | g762_clk: g762-oscillator { |
2344a29a AE |
175 | compatible = "fixed-clock"; |
176 | #clock-cells = <0>; | |
177 | clock-frequency = <8192>; | |
178 | }; | |
179 | }; | |
180 | ||
b8f18162 | 181 | gpio-leds { |
2344a29a | 182 | compatible = "gpio-leds"; |
b8f18162 AE |
183 | pinctrl-0 = <&power_led_pin |
184 | &sata1_led_pin | |
185 | &sata2_led_pin | |
186 | &backup_led_pin>; | |
2344a29a AE |
187 | pinctrl-names = "default"; |
188 | ||
b8f18162 | 189 | blue-power-led { |
2344a29a | 190 | label = "rn102:blue:pwr"; |
b8f18162 | 191 | gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; |
dcdf14c7 | 192 | default-state = "keep"; |
2344a29a AE |
193 | }; |
194 | ||
b8f18162 | 195 | green-sata1-led { |
2344a29a | 196 | label = "rn102:green:sata1"; |
b8f18162 | 197 | gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; |
2344a29a AE |
198 | default-state = "on"; |
199 | }; | |
200 | ||
b8f18162 | 201 | green-sata2-led { |
2344a29a | 202 | label = "rn102:green:sata2"; |
b8f18162 | 203 | gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
2344a29a AE |
204 | default-state = "on"; |
205 | }; | |
206 | ||
b8f18162 | 207 | green-backup-led { |
2344a29a | 208 | label = "rn102:green:backup"; |
b8f18162 | 209 | gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; |
2344a29a AE |
210 | default-state = "on"; |
211 | }; | |
212 | }; | |
213 | ||
b8f18162 | 214 | gpio-keys { |
2344a29a | 215 | compatible = "gpio-keys"; |
b8f18162 AE |
216 | pinctrl-0 = <&power_button_pin |
217 | &reset_button_pin | |
218 | &backup_button_pin>; | |
219 | pinctrl-names = "default"; | |
2344a29a | 220 | |
b8f18162 | 221 | power-button { |
2344a29a | 222 | label = "Power Button"; |
b8f18162 AE |
223 | linux,code = <KEY_POWER>; |
224 | gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; | |
2344a29a AE |
225 | }; |
226 | ||
b8f18162 | 227 | reset-button { |
2344a29a | 228 | label = "Reset Button"; |
b8f18162 AE |
229 | linux,code = <KEY_RESTART>; |
230 | gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; | |
2344a29a AE |
231 | }; |
232 | ||
b8f18162 | 233 | backup-button { |
2344a29a | 234 | label = "Backup Button"; |
b8f18162 AE |
235 | linux,code = <KEY_COPY>; |
236 | gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; | |
2344a29a AE |
237 | }; |
238 | }; | |
239 | ||
b8f18162 | 240 | gpio-poweroff { |
2832cf25 AE |
241 | compatible = "gpio-poweroff"; |
242 | pinctrl-0 = <&poweroff>; | |
243 | pinctrl-names = "default"; | |
b8f18162 | 244 | gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; |
2832cf25 | 245 | }; |
2344a29a | 246 | }; |