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3abdd583 IK |
1 | /* |
2 | * Device Tree include file for Armada 385 based Linksys boards | |
3 | * | |
4 | * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org> | |
5 | * | |
6 | * | |
7 | * This file is dual-licensed: you can use it either under the terms | |
8 | * of the GPL or the X11 license, at your option. Note that this dual | |
9 | * licensing only applies to this file, and not this project as a | |
10 | * whole. | |
11 | * | |
12 | * a) This file is licensed under the terms of the GNU General Public | |
13 | * License version 2. This program is licensed "as is" without | |
14 | * any warranty of any kind, whether express or implied. | |
15 | * | |
16 | * Or, alternatively, | |
17 | * | |
18 | * b) Permission is hereby granted, free of charge, to any person | |
19 | * obtaining a copy of this software and associated documentation | |
20 | * files (the "Software"), to deal in the Software without | |
21 | * restriction, including without limitation the rights to use, | |
22 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
23 | * sell copies of the Software, and to permit persons to whom the | |
24 | * Software is furnished to do so, subject to the following | |
25 | * conditions: | |
26 | * | |
27 | * The above copyright notice and this permission notice shall be | |
28 | * included in all copies or substantial portions of the Software. | |
29 | * | |
30 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
31 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
32 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
33 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
34 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
35 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
36 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
37 | * OTHER DEALINGS IN THE SOFTWARE. | |
38 | */ | |
39 | ||
40 | #include <dt-bindings/gpio/gpio.h> | |
41 | #include <dt-bindings/input/input.h> | |
42 | #include "armada-385.dtsi" | |
43 | ||
44 | / { | |
45 | model = "Linksys boards based on Armada 385"; | |
46 | compatible = "linksys,armada385", "marvell,armada385", | |
47 | "marvell,armada380"; | |
48 | ||
49 | chosen { | |
50 | stdout-path = "serial0:115200n8"; | |
51 | }; | |
52 | ||
53 | memory { | |
54 | device_type = "memory"; | |
0ebbb957 | 55 | reg = <0x00000000 0x20000000>; /* 512 MiB */ |
3abdd583 IK |
56 | }; |
57 | ||
58 | soc { | |
59 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 | |
d716f2e8 | 60 | MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 |
929e604e | 61 | MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000 |
cd2f0d0d RS |
62 | MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000 |
63 | MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>; | |
3abdd583 IK |
64 | }; |
65 | ||
da3ac208 | 66 | usb3_1_phy: usb3_1-phy { |
3abdd583 | 67 | compatible = "usb-nop-xceiv"; |
da3ac208 | 68 | vcc-supply = <&usb3_1_vbus>; |
3abdd583 IK |
69 | }; |
70 | ||
da3ac208 | 71 | usb3_1_vbus: usb3_1-vbus { |
3abdd583 IK |
72 | compatible = "regulator-fixed"; |
73 | pinctrl-names = "default"; | |
da3ac208 RS |
74 | pinctrl-0 = <&usb3_1_vbus_pins>; |
75 | regulator-name = "usb3_1-vbus"; | |
3abdd583 IK |
76 | regulator-min-microvolt = <5000000>; |
77 | regulator-max-microvolt = <5000000>; | |
78 | enable-active-high; | |
79 | gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>; | |
80 | }; | |
81 | ||
77c82b5f | 82 | gpio_keys: gpio-keys { |
3abdd583 | 83 | compatible = "gpio-keys"; |
1216132f | 84 | pinctrl-0 = <&gpio_keys_pins>; |
3abdd583 IK |
85 | pinctrl-names = "default"; |
86 | ||
b2758f8e | 87 | wps { |
3abdd583 IK |
88 | label = "WPS"; |
89 | linux,code = <KEY_WPS_BUTTON>; | |
90 | gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; | |
91 | }; | |
92 | ||
b2758f8e | 93 | reset { |
3abdd583 IK |
94 | label = "Factory Reset Button"; |
95 | linux,code = <KEY_RESTART>; | |
9800917c | 96 | gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; |
3abdd583 IK |
97 | }; |
98 | }; | |
99 | ||
77c82b5f | 100 | gpio_leds: gpio-leds { |
3abdd583 | 101 | compatible = "gpio-leds"; |
1216132f | 102 | pinctrl-0 = <&gpio_leds_pins>; |
3abdd583 IK |
103 | pinctrl-names = "default"; |
104 | ||
105 | power { | |
106 | gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; | |
107 | default-state = "on"; | |
108 | }; | |
109 | ||
110 | sata { | |
9800917c | 111 | gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; |
3abdd583 | 112 | default-state = "off"; |
34240c26 | 113 | linux,default-trigger = "disk-activity"; |
3abdd583 IK |
114 | }; |
115 | }; | |
3abdd583 IK |
116 | }; |
117 | ||
a90c9eae RS |
118 | &ahci0 { |
119 | status = "okay"; | |
120 | }; | |
121 | ||
122 | &bm { | |
123 | status = "okay"; | |
124 | }; | |
125 | ||
126 | &bm_bppi { | |
127 | status = "okay"; | |
128 | }; | |
129 | ||
130 | ð0 { | |
131 | status = "okay"; | |
132 | phy-mode = "rgmii-id"; | |
133 | buffer-manager = <&bm>; | |
a43df48f RS |
134 | bm,pool-long = <0>; |
135 | bm,pool-short = <1>; | |
a90c9eae RS |
136 | fixed-link { |
137 | speed = <1000>; | |
138 | full-duplex; | |
139 | }; | |
140 | }; | |
141 | ||
142 | ð2 { | |
143 | status = "okay"; | |
144 | phy-mode = "sgmii"; | |
145 | buffer-manager = <&bm>; | |
a43df48f RS |
146 | bm,pool-long = <2>; |
147 | bm,pool-short = <3>; | |
a90c9eae RS |
148 | fixed-link { |
149 | speed = <1000>; | |
150 | full-duplex; | |
151 | }; | |
152 | }; | |
153 | ||
154 | &i2c0 { | |
155 | pinctrl-names = "default"; | |
156 | pinctrl-0 = <&i2c0_pins>; | |
157 | status = "okay"; | |
158 | ||
159 | tmp421@4c { | |
160 | compatible = "ti,tmp421"; | |
161 | reg = <0x4c>; | |
162 | }; | |
163 | ||
77c82b5f | 164 | expander0: pca9635@68 { |
a90c9eae RS |
165 | #address-cells = <1>; |
166 | #size-cells = <0>; | |
167 | compatible = "nxp,pca9635"; | |
168 | reg = <0x68>; | |
169 | }; | |
170 | }; | |
171 | ||
172 | &nand { | |
bf6c959e | 173 | /* 128MiB or 256MiB */ |
a90c9eae RS |
174 | status = "okay"; |
175 | num-cs = <1>; | |
176 | marvell,nand-keep-config; | |
177 | marvell,nand-enable-arbiter; | |
178 | nand-on-flash-bbt; | |
a90c9eae RS |
179 | }; |
180 | ||
181 | &mdio { | |
182 | status = "okay"; | |
183 | ||
184 | switch@0 { | |
185 | compatible = "marvell,mv88e6085"; | |
186 | #address-cells = <1>; | |
187 | #size-cells = <0>; | |
188 | reg = <0>; | |
189 | ||
190 | ports { | |
191 | #address-cells = <1>; | |
192 | #size-cells = <0>; | |
193 | ||
194 | port@0 { | |
195 | reg = <0>; | |
196 | label = "lan4"; | |
197 | }; | |
198 | ||
199 | port@1 { | |
200 | reg = <1>; | |
201 | label = "lan3"; | |
202 | }; | |
203 | ||
204 | port@2 { | |
205 | reg = <2>; | |
206 | label = "lan2"; | |
207 | }; | |
208 | ||
209 | port@3 { | |
210 | reg = <3>; | |
211 | label = "lan1"; | |
212 | }; | |
213 | ||
214 | port@4 { | |
215 | reg = <4>; | |
216 | label = "wan"; | |
217 | }; | |
218 | ||
219 | port@5 { | |
220 | reg = <5>; | |
221 | label = "cpu"; | |
222 | ethernet = <ð2>; | |
223 | ||
224 | fixed-link { | |
225 | speed = <1000>; | |
226 | full-duplex; | |
227 | }; | |
228 | }; | |
229 | }; | |
230 | }; | |
231 | }; | |
232 | ||
233 | &pciec { | |
234 | status = "okay"; | |
235 | }; | |
236 | ||
237 | &pcie1 { | |
238 | /* Marvell 88W8864, 5GHz-only */ | |
239 | status = "okay"; | |
240 | }; | |
241 | ||
242 | &pcie2 { | |
243 | /* Marvell 88W8864, 2GHz-only */ | |
244 | status = "okay"; | |
245 | }; | |
246 | ||
3abdd583 | 247 | &pinctrl { |
1216132f RS |
248 | gpio_keys_pins: gpio-keys-pins { |
249 | /* mpp24: wps, mpp29: reset */ | |
9800917c | 250 | marvell,pins = "mpp24", "mpp29"; |
3abdd583 IK |
251 | marvell,function = "gpio"; |
252 | }; | |
253 | ||
1216132f RS |
254 | gpio_leds_pins: gpio-leds-pins { |
255 | /* mpp54: sata, mpp55: power */ | |
256 | marvell,pins = "mpp54", "mpp55"; | |
3abdd583 IK |
257 | marvell,function = "gpio"; |
258 | }; | |
259 | ||
da3ac208 | 260 | usb3_1_vbus_pins: usb3_1-vbus-pins { |
3abdd583 IK |
261 | marvell,pins = "mpp50"; |
262 | marvell,function = "gpio"; | |
263 | }; | |
264 | }; | |
0160a4b6 SR |
265 | |
266 | &spi0 { | |
267 | status = "disabled"; | |
268 | }; | |
a90c9eae RS |
269 | |
270 | &uart0 { | |
271 | /* J10: VCC, NC, RX, NC, TX, GND */ | |
272 | status = "okay"; | |
273 | }; | |
274 | ||
275 | &usb0 { | |
276 | /* USB part of the eSATA/USB 2.0 port */ | |
277 | status = "okay"; | |
278 | }; | |
279 | ||
280 | &usb3_1 { | |
281 | status = "okay"; | |
da3ac208 | 282 | usb-phy = <&usb3_1_phy>; |
a90c9eae | 283 | }; |