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d0408713 RS |
1 | /* |
2 | * Embedded Artists LPC3250 board | |
3 | * | |
4 | * Copyright 2012 Roland Stigge <stigge@antcom.de> | |
5 | * | |
6 | * The code contained herein is licensed under the GNU General Public | |
7 | * License. You may obtain a copy of the GNU General Public License | |
8 | * Version 2 or later at the following locations: | |
9 | * | |
10 | * http://www.opensource.org/licenses/gpl-license.html | |
11 | * http://www.gnu.org/copyleft/gpl.html | |
12 | */ | |
13 | ||
14 | /dts-v1/; | |
15 | /include/ "lpc32xx.dtsi" | |
16 | ||
17 | / { | |
18 | model = "Embedded Artists LPC3250 board based on NXP LPC3250"; | |
19 | compatible = "ea,ea3250", "nxp,lpc3250"; | |
20 | #address-cells = <1>; | |
21 | #size-cells = <1>; | |
22 | ||
23 | memory { | |
24 | device_type = "memory"; | |
25 | reg = <0 0x4000000>; | |
26 | }; | |
27 | ||
28 | ahb { | |
29 | mac: ethernet@31060000 { | |
30 | phy-mode = "rmii"; | |
31 | use-iram; | |
32 | }; | |
33 | ||
34 | /* Here, choose exactly one from: ohci, usbd */ | |
35 | ohci@31020000 { | |
36 | transceiver = <&isp1301>; | |
37 | status = "okay"; | |
38 | }; | |
39 | ||
40 | /* | |
41 | usbd@31020000 { | |
42 | transceiver = <&isp1301>; | |
43 | status = "okay"; | |
44 | }; | |
45 | */ | |
46 | ||
47 | /* 128MB Flash via SLC NAND controller */ | |
48 | slc: flash@20020000 { | |
49 | status = "okay"; | |
50 | #address-cells = <1>; | |
51 | #size-cells = <1>; | |
52 | ||
53 | nxp,wdr-clks = <14>; | |
54 | nxp,wwidth = <260000000>; | |
55 | nxp,whold = <104000000>; | |
56 | nxp,wsetup = <200000000>; | |
57 | nxp,rdr-clks = <14>; | |
58 | nxp,rwidth = <34666666>; | |
59 | nxp,rhold = <104000000>; | |
60 | nxp,rsetup = <200000000>; | |
61 | nand-on-flash-bbt; | |
62 | gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ | |
63 | ||
64 | mtd0@00000000 { | |
65 | label = "ea3250-boot"; | |
66 | reg = <0x00000000 0x00080000>; | |
67 | read-only; | |
68 | }; | |
69 | ||
70 | mtd1@00080000 { | |
71 | label = "ea3250-uboot"; | |
72 | reg = <0x00080000 0x000c0000>; | |
73 | read-only; | |
74 | }; | |
75 | ||
76 | mtd2@00140000 { | |
77 | label = "ea3250-kernel"; | |
78 | reg = <0x00140000 0x00400000>; | |
79 | }; | |
80 | ||
81 | mtd3@00540000 { | |
82 | label = "ea3250-rootfs"; | |
83 | reg = <0x00540000 0x07ac0000>; | |
84 | }; | |
85 | }; | |
86 | ||
87 | apb { | |
88 | uart5: serial@40090000 { | |
89 | status = "okay"; | |
90 | }; | |
91 | ||
92 | uart3: serial@40080000 { | |
93 | status = "okay"; | |
94 | }; | |
95 | ||
96 | uart6: serial@40098000 { | |
97 | status = "okay"; | |
98 | }; | |
99 | ||
100 | i2c1: i2c@400A0000 { | |
101 | clock-frequency = <100000>; | |
102 | ||
103 | eeprom@50 { | |
104 | compatible = "at,24c256"; | |
105 | reg = <0x50>; | |
106 | }; | |
107 | ||
108 | eeprom@57 { | |
109 | compatible = "at,24c64"; | |
110 | reg = <0x57>; | |
111 | }; | |
112 | ||
113 | uda1380: uda1380@18 { | |
114 | compatible = "nxp,uda1380"; | |
115 | reg = <0x18>; | |
116 | power-gpio = <&gpio 0x59 0>; | |
117 | reset-gpio = <&gpio 0x51 0>; | |
118 | dac-clk = "wspll"; | |
119 | }; | |
120 | ||
121 | pca9532: pca9532@60 { | |
122 | compatible = "nxp,pca9532"; | |
123 | gpio-controller; | |
124 | #gpio-cells = <2>; | |
125 | reg = <0x60>; | |
126 | }; | |
127 | }; | |
128 | ||
129 | i2c2: i2c@400A8000 { | |
130 | clock-frequency = <100000>; | |
131 | }; | |
132 | ||
133 | i2cusb: i2c@31020300 { | |
134 | clock-frequency = <100000>; | |
135 | ||
136 | isp1301: usb-transceiver@2d { | |
137 | compatible = "nxp,isp1301"; | |
138 | reg = <0x2d>; | |
139 | }; | |
140 | }; | |
141 | ||
142 | sd@20098000 { | |
143 | wp-gpios = <&pca9532 5 0>; | |
144 | cd-gpios = <&pca9532 4 0>; | |
145 | cd-inverted; | |
146 | bus-width = <4>; | |
147 | status = "okay"; | |
148 | }; | |
149 | }; | |
150 | ||
151 | fab { | |
152 | uart1: serial@40014000 { | |
153 | status = "okay"; | |
154 | }; | |
7bb71a6c RS |
155 | |
156 | /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ | |
157 | adc@40048000 { | |
158 | status = "okay"; | |
159 | }; | |
160 | }; | |
161 | }; | |
162 | ||
163 | gpio_keys { | |
164 | compatible = "gpio-keys"; | |
165 | #address-cells = <1>; | |
166 | #size-cells = <0>; | |
167 | autorepeat; | |
168 | button@21 { | |
25b3ab6c | 169 | label = "Interrupt Key"; |
7bb71a6c RS |
170 | linux,code = <103>; |
171 | gpios = <&gpio 4 1 0>; /* GPI_P3 1 */ | |
d0408713 | 172 | }; |
25b3ab6c RS |
173 | key1 { |
174 | label = "KEY1"; | |
175 | linux,code = <1>; | |
176 | gpios = <&pca9532 0 0>; | |
177 | }; | |
178 | key2 { | |
179 | label = "KEY2"; | |
180 | linux,code = <2>; | |
181 | gpios = <&pca9532 1 0>; | |
182 | }; | |
183 | key3 { | |
184 | label = "KEY3"; | |
185 | linux,code = <3>; | |
186 | gpios = <&pca9532 2 0>; | |
187 | }; | |
188 | key4 { | |
189 | label = "KEY4"; | |
190 | linux,code = <4>; | |
191 | gpios = <&pca9532 3 0>; | |
192 | }; | |
193 | joy0 { | |
194 | label = "Joystick Key 0"; | |
195 | linux,code = <10>; | |
196 | gpios = <&gpio 2 0 0>; /* P2.0 */ | |
197 | }; | |
198 | joy1 { | |
199 | label = "Joystick Key 1"; | |
200 | linux,code = <11>; | |
201 | gpios = <&gpio 2 1 0>; /* P2.1 */ | |
202 | }; | |
203 | joy2 { | |
204 | label = "Joystick Key 2"; | |
205 | linux,code = <12>; | |
206 | gpios = <&gpio 2 2 0>; /* P2.2 */ | |
207 | }; | |
208 | joy3 { | |
209 | label = "Joystick Key 3"; | |
210 | linux,code = <13>; | |
211 | gpios = <&gpio 2 3 0>; /* P2.3 */ | |
212 | }; | |
213 | joy4 { | |
214 | label = "Joystick Key 4"; | |
215 | linux,code = <14>; | |
216 | gpios = <&gpio 2 4 0>; /* P2.4 */ | |
217 | }; | |
218 | }; | |
219 | ||
220 | leds { | |
221 | compatible = "gpio-leds"; | |
222 | ||
223 | /* LEDs on OEM Board */ | |
224 | ||
225 | led1 { | |
226 | gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */ | |
227 | linux,default-trigger = "timer"; | |
228 | default-state = "off"; | |
229 | }; | |
230 | ||
231 | led2 { | |
232 | gpios = <&gpio 2 10 1>; /* P2.10, active low */ | |
233 | default-state = "off"; | |
234 | }; | |
235 | ||
236 | led3 { | |
237 | gpios = <&gpio 2 11 1>; /* P2.11, active low */ | |
238 | default-state = "off"; | |
239 | }; | |
240 | ||
241 | led4 { | |
242 | gpios = <&gpio 2 12 1>; /* P2.12, active low */ | |
243 | default-state = "off"; | |
244 | }; | |
245 | ||
246 | /* LEDs on Base Board */ | |
247 | ||
248 | lede1 { | |
249 | gpios = <&pca9532 8 0>; | |
250 | default-state = "off"; | |
251 | }; | |
252 | lede2 { | |
253 | gpios = <&pca9532 9 0>; | |
254 | default-state = "off"; | |
255 | }; | |
256 | lede3 { | |
257 | gpios = <&pca9532 10 0>; | |
258 | default-state = "off"; | |
259 | }; | |
260 | lede4 { | |
261 | gpios = <&pca9532 11 0>; | |
262 | default-state = "off"; | |
263 | }; | |
264 | lede5 { | |
265 | gpios = <&pca9532 12 0>; | |
266 | default-state = "off"; | |
267 | }; | |
268 | lede6 { | |
269 | gpios = <&pca9532 13 0>; | |
270 | default-state = "off"; | |
271 | }; | |
272 | lede7 { | |
273 | gpios = <&pca9532 14 0>; | |
274 | default-state = "off"; | |
275 | }; | |
276 | lede8 { | |
277 | gpios = <&pca9532 15 0>; | |
278 | default-state = "off"; | |
279 | }; | |
d0408713 RS |
280 | }; |
281 | }; |