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3869394a GC |
1 | /* |
2 | * Device Tree file for VInCo platform | |
3 | * | |
4 | * Copyright (C) 2014 Atmel, | |
5 | * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> | |
6 | * 2015 Gregory CLEMENT <gregory.clement@free-electrons.com> | |
7 | * | |
8 | * This file is dual-licensed: you can use it either under the terms | |
9 | * of the GPL or the X11 license, at your option. Note that this dual | |
10 | * licensing only applies to this file, and not this project as a | |
11 | * whole. | |
12 | * | |
13 | * a) This file is free software; you can redistribute it and/or | |
14 | * modify it under the terms of the GNU General Public License as | |
15 | * published by the Free Software Foundation; either version 2 of the | |
16 | * License, or (at your option) any later version. | |
17 | * | |
18 | * This file is distributed in the hope that it will be useful, | |
19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | * GNU General Public License for more details. | |
22 | * | |
23 | * Or, alternatively, | |
24 | * | |
25 | * b) Permission is hereby granted, free of charge, to any person | |
26 | * obtaining a copy of this software and associated documentation | |
27 | * files (the "Software"), to deal in the Software without | |
28 | * restriction, including without limitation the rights to use, | |
29 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
30 | * sell copies of the Software, and to permit persons to whom the | |
31 | * Software is furnished to do so, subject to the following | |
32 | * conditions: | |
33 | * | |
34 | * The above copyright notice and this permission notice shall be | |
35 | * included in all copies or substantial portions of the Software. | |
36 | * | |
37 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
38 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
39 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
40 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
41 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
42 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
43 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
44 | * OTHER DEALINGS IN THE SOFTWARE. | |
45 | */ | |
46 | /dts-v1/; | |
47 | #include "sama5d4.dtsi" | |
48 | ||
49 | / { | |
50 | model = "L+G VInCo platform"; | |
51 | compatible = "l+g,vinco", "atmel,sama5d4", "atmel,sama5"; | |
52 | ||
53 | chosen { | |
54 | stdout-path = "serial0:115200n8"; | |
55 | }; | |
56 | ||
57 | memory { | |
58 | reg = <0x20000000 0x4000000>; | |
59 | }; | |
60 | ||
61 | clocks { | |
62 | slow_xtal { | |
63 | clock-frequency = <32768>; | |
64 | }; | |
65 | ||
66 | main_xtal { | |
67 | clock-frequency = <12000000>; | |
68 | }; | |
69 | }; | |
70 | ||
71 | ahb { | |
72 | apb { | |
73 | ||
74 | adc0: adc@fc034000 { | |
75 | status = "okay"; /* Enable ADC IIO support */ | |
76 | }; | |
77 | ||
78 | mmc0: mmc@f8000000 { | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 | |
81 | &pinctrl_mmc0_dat1_3 | |
82 | &pinctrl_mmc0_dat4_7>; | |
83 | vqmmc-supply = <&vcc_3v3_reg>; | |
84 | vmmc-supply = <&vcc_3v3_reg>; | |
85 | no-1-8-v; | |
86 | status = "okay"; | |
87 | slot@0 { | |
88 | reg = <0>; | |
89 | bus-width = <8>; | |
90 | non-removable; | |
91 | broken-cd; | |
92 | status = "okay"; | |
93 | }; | |
94 | }; | |
95 | ||
96 | spi0: spi@f8010000 { | |
97 | cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; | |
98 | status = "okay"; | |
99 | m25p80@0 { | |
100 | compatible = "n25q32b", "jedec,spi-nor"; | |
101 | spi-max-frequency = <50000000>; | |
102 | reg = <0>; | |
103 | }; | |
104 | }; | |
105 | ||
106 | i2c0: i2c@f8014000 { | |
107 | status = "okay"; | |
108 | }; | |
109 | ||
110 | i2c1: i2c@f8018000 { | |
111 | status = "okay"; | |
112 | /* kerkey security module */ | |
113 | }; | |
114 | ||
115 | macb0: ethernet@f8020000 { | |
116 | phy-mode = "rmii"; | |
117 | status = "okay"; | |
118 | ||
119 | ethernet-phy@1 { | |
120 | reg = <0x1>; | |
121 | reset-gpios = <&pioE 8 GPIO_ACTIVE_HIGH>; | |
122 | interrupt-parent = <&pioB>; | |
123 | interrupts = <15 IRQ_TYPE_EDGE_FALLING>; | |
124 | }; | |
125 | ||
126 | }; | |
127 | ||
128 | i2c2: i2c@f8024000 { | |
129 | status = "okay"; | |
130 | ||
131 | rtc1: rtc@64 { | |
132 | compatible = "epson,rx8900"; | |
133 | reg = <0x32>; | |
134 | }; | |
135 | }; | |
136 | ||
137 | usart2: serial@fc008000 { | |
138 | /* MBUS */ | |
139 | status = "okay"; | |
140 | }; | |
141 | ||
142 | usart3: serial@fc00c000 { | |
143 | /* debug */ | |
144 | status = "okay"; | |
145 | }; | |
146 | ||
147 | usart4: serial@fc010000 { | |
148 | /* LMN */ | |
149 | pinctrl-0 = <&pinctrl_usart4 &pinctrl_usart4_rts>; | |
150 | linux,rs485-enabled-at-boot-time; | |
151 | status = "okay"; | |
152 | }; | |
153 | ||
154 | macb1: ethernet@fc028000 { | |
155 | phy-mode = "rmii"; | |
156 | status = "okay"; | |
157 | #address-cells = <1>; | |
158 | #size-cells = <0>; | |
159 | status = "okay"; | |
160 | ||
161 | ethernet-phy@1 { | |
162 | reg = <0x1>; | |
163 | interrupt-parent = <&pioB>; | |
164 | interrupts = <31 IRQ_TYPE_EDGE_FALLING>; | |
165 | reset-gpios = <&pioE 6 GPIO_ACTIVE_HIGH>; | |
166 | }; | |
167 | }; | |
168 | ||
169 | watchdog@fc068640 { | |
170 | status = "okay"; | |
171 | }; | |
172 | ||
173 | pinctrl@fc06a000 { | |
174 | board { | |
175 | pinctrl_usba_vbus: usba_vbus { | |
176 | atmel,pins = | |
177 | <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; | |
178 | }; | |
179 | }; | |
180 | }; | |
181 | }; | |
182 | ||
183 | usb0: gadget@00400000 { | |
184 | atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>; | |
185 | pinctrl-names = "default"; | |
186 | pinctrl-0 = <&pinctrl_usba_vbus>; | |
187 | status = "disable"; | |
188 | }; | |
189 | ||
190 | usb1: ohci@00500000 { | |
191 | num-ports = <3>; | |
192 | atmel,vbus-gpio = <0 | |
193 | &pioE 11 GPIO_ACTIVE_LOW | |
194 | &pioE 12 GPIO_ACTIVE_LOW | |
195 | >; | |
196 | status = "disable"; | |
197 | }; | |
198 | ||
199 | usb2: ehci@00600000 { | |
200 | /* 4G Modem */ | |
201 | status = "okay"; | |
202 | }; | |
203 | ||
204 | }; | |
205 | ||
206 | leds { | |
207 | compatible = "gpio-leds"; | |
208 | status = "okay"; | |
209 | ||
210 | led_err { | |
211 | label = "err"; | |
212 | gpios = <&pioA 7 GPIO_ACTIVE_LOW>; | |
213 | default-state = "off"; | |
214 | }; | |
215 | ||
216 | led_rssi { | |
217 | label = "rssi"; | |
218 | gpios = <&pioA 9 GPIO_ACTIVE_LOW>; | |
219 | default-state = "off"; | |
220 | }; | |
221 | ||
222 | led_tls { | |
223 | label = "tls"; | |
224 | gpios = <&pioA 24 GPIO_ACTIVE_LOW>; | |
225 | default-state = "off"; | |
226 | }; | |
227 | ||
228 | led_lmc { | |
229 | label = "lmc"; | |
230 | gpios = <&pioA 25 GPIO_ACTIVE_LOW>; | |
231 | default-state = "off"; | |
232 | }; | |
233 | ||
234 | led_wmt { | |
235 | label = "wmt"; | |
236 | gpios = <&pioA 29 GPIO_ACTIVE_LOW>; | |
237 | default-state = "off"; | |
238 | }; | |
239 | ||
240 | led_pwr { | |
241 | label = "pwr"; | |
242 | gpios = <&pioA 26 GPIO_ACTIVE_LOW>; | |
243 | default-state = "on"; | |
244 | }; | |
245 | ||
246 | }; | |
247 | ||
248 | vcc_3v3_reg: fixedregulator@0 { | |
249 | compatible = "regulator-fixed"; | |
250 | regulator-name = "VCC 3V3"; | |
251 | regulator-min-microvolt = <3300000>; | |
252 | regulator-max-microvolt = <3300000>; | |
253 | regulator-boot-on; | |
254 | regulator-always-on; | |
255 | }; | |
256 | }; |