Commit | Line | Data |
---|---|---|
2107673e TA |
1 | /* |
2 | * Insignal's Exynos4412 based Origen board device tree source | |
3 | * | |
4 | * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * | |
7 | * Device tree source file for Insignal's Origen board which is based on | |
8 | * Samsung's Exynos4412 SoC. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | /dts-v1/; | |
3799279f | 16 | #include "exynos4412.dtsi" |
c10d3290 | 17 | #include <dt-bindings/gpio/gpio.h> |
2d7a5bd9 | 18 | #include <dt-bindings/input/input.h> |
2107673e TA |
19 | |
20 | / { | |
21 | model = "Insignal Origen evaluation board based on Exynos4412"; | |
8bdb31b4 | 22 | compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4"; |
2107673e TA |
23 | |
24 | memory { | |
25 | reg = <0x40000000 0x40000000>; | |
26 | }; | |
27 | ||
28 | chosen { | |
29 | bootargs ="console=ttySAC2,115200"; | |
62d38099 | 30 | stdout-path = &serial_2; |
2107673e TA |
31 | }; |
32 | ||
e3e03f99 TB |
33 | firmware@0203F000 { |
34 | compatible = "samsung,secure-firmware"; | |
35 | reg = <0x0203F000 0x1000>; | |
36 | }; | |
37 | ||
af617c93 SK |
38 | regulators { |
39 | compatible = "simple-bus"; | |
40 | #address-cells = <1>; | |
41 | #size-cells = <0>; | |
42 | ||
43 | mmc_reg: regulator@0 { | |
44 | compatible = "regulator-fixed"; | |
45 | reg = <0>; | |
46 | regulator-name = "VMEM_VDD_2.8V"; | |
47 | regulator-min-microvolt = <2800000>; | |
48 | regulator-max-microvolt = <2800000>; | |
c10d3290 | 49 | gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; |
af617c93 SK |
50 | enable-active-high; |
51 | }; | |
2da3d956 SK |
52 | }; |
53 | ||
1956dd38 KK |
54 | display-timings { |
55 | native-mode = <&timing0>; | |
56 | timing0: timing { | |
57 | clock-frequency = <47500000>; | |
58 | hactive = <1024>; | |
59 | vactive = <600>; | |
60 | hfront-porch = <64>; | |
61 | hback-porch = <16>; | |
62 | hsync-len = <48>; | |
63 | vback-porch = <64>; | |
64 | vfront-porch = <16>; | |
65 | vsync-len = <3>; | |
66 | }; | |
db070679 SK |
67 | }; |
68 | ||
1956dd38 KK |
69 | fixed-rate-clocks { |
70 | xxti { | |
71 | compatible = "samsung,clock-xxti"; | |
72 | clock-frequency = <0>; | |
bd08f627 SK |
73 | }; |
74 | ||
1956dd38 KK |
75 | xusbxti { |
76 | compatible = "samsung,clock-xusbxti"; | |
77 | clock-frequency = <24000000>; | |
bd08f627 SK |
78 | }; |
79 | }; | |
1956dd38 | 80 | }; |
bd08f627 | 81 | |
f4499741 BZ |
82 | &cpu0 { |
83 | cpu0-supply = <&buck2_reg>; | |
84 | }; | |
85 | ||
1956dd38 KK |
86 | &fimd { |
87 | pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; | |
88 | pinctrl-names = "default"; | |
89 | status = "okay"; | |
90 | }; | |
bd08f627 | 91 | |
1956dd38 KK |
92 | &i2c_0 { |
93 | #address-cells = <1>; | |
94 | #size-cells = <0>; | |
95 | samsung,i2c-sda-delay = <100>; | |
96 | samsung,i2c-max-bus-freq = <20000>; | |
97 | pinctrl-0 = <&i2c0_bus>; | |
98 | pinctrl-names = "default"; | |
99 | status = "okay"; | |
100 | ||
101 | s5m8767_pmic@66 { | |
102 | compatible = "samsung,s5m8767-pmic"; | |
103 | reg = <0x66>; | |
104 | ||
105 | s5m8767,pmic-buck-default-dvs-idx = <3>; | |
106 | ||
c10d3290 JMC |
107 | s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>, |
108 | <&gpx2 4 GPIO_ACTIVE_HIGH>, | |
109 | <&gpx2 5 GPIO_ACTIVE_HIGH>; | |
1956dd38 | 110 | |
c10d3290 JMC |
111 | s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, |
112 | <&gpm3 6 GPIO_ACTIVE_HIGH>, | |
113 | <&gpm3 7 GPIO_ACTIVE_HIGH>; | |
1956dd38 KK |
114 | |
115 | s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>, | |
116 | <1200000>, <1200000>, | |
117 | <1200000>, <1200000>, | |
118 | <1200000>, <1200000>; | |
119 | ||
120 | s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, | |
121 | <1100000>, <1100000>, | |
122 | <1100000>, <1100000>, | |
123 | <1100000>, <1100000>; | |
124 | ||
125 | s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>, | |
126 | <1200000>, <1200000>, | |
127 | <1200000>, <1200000>, | |
128 | <1200000>, <1200000>; | |
129 | ||
130 | regulators { | |
131 | ldo1_reg: LDO1 { | |
132 | regulator-name = "VDD_ALIVE"; | |
133 | regulator-min-microvolt = <1100000>; | |
134 | regulator-max-microvolt = <1100000>; | |
135 | regulator-always-on; | |
136 | regulator-boot-on; | |
137 | op_mode = <1>; /* Normal Mode */ | |
138 | }; | |
bd08f627 | 139 | |
1956dd38 KK |
140 | ldo2_reg: LDO2 { |
141 | regulator-name = "VDDQ_M12"; | |
142 | regulator-min-microvolt = <1200000>; | |
143 | regulator-max-microvolt = <1200000>; | |
144 | regulator-always-on; | |
145 | op_mode = <1>; /* Normal Mode */ | |
146 | }; | |
bd08f627 | 147 | |
1956dd38 KK |
148 | ldo3_reg: LDO3 { |
149 | regulator-name = "VDDIOAP_18"; | |
150 | regulator-min-microvolt = <1800000>; | |
151 | regulator-max-microvolt = <1800000>; | |
152 | regulator-always-on; | |
153 | op_mode = <1>; /* Normal Mode */ | |
154 | }; | |
155 | ||
156 | ldo4_reg: LDO4 { | |
157 | regulator-name = "VDDQ_PRE"; | |
158 | regulator-min-microvolt = <1800000>; | |
159 | regulator-max-microvolt = <1800000>; | |
160 | regulator-always-on; | |
161 | op_mode = <1>; /* Normal Mode */ | |
162 | }; | |
163 | ||
164 | ldo5_reg: LDO5 { | |
165 | regulator-name = "VDD18_2M"; | |
166 | regulator-min-microvolt = <1800000>; | |
167 | regulator-max-microvolt = <1800000>; | |
168 | regulator-always-on; | |
169 | op_mode = <1>; /* Normal Mode */ | |
170 | }; | |
171 | ||
172 | ldo6_reg: LDO6 { | |
173 | regulator-name = "VDD10_MPLL"; | |
174 | regulator-min-microvolt = <1000000>; | |
175 | regulator-max-microvolt = <1000000>; | |
176 | regulator-always-on; | |
177 | op_mode = <1>; /* Normal Mode */ | |
178 | }; | |
179 | ||
180 | ldo7_reg: LDO7 { | |
181 | regulator-name = "VDD10_XPLL"; | |
182 | regulator-min-microvolt = <1000000>; | |
183 | regulator-max-microvolt = <1000000>; | |
184 | regulator-always-on; | |
185 | op_mode = <1>; /* Normal Mode */ | |
186 | }; | |
187 | ||
188 | ldo8_reg: LDO8 { | |
189 | regulator-name = "VDD10_MIPI"; | |
190 | regulator-min-microvolt = <1000000>; | |
191 | regulator-max-microvolt = <1000000>; | |
192 | regulator-always-on; | |
193 | op_mode = <1>; /* Normal Mode */ | |
194 | }; | |
195 | ||
196 | ldo9_reg: LDO9 { | |
197 | regulator-name = "VDD33_LCD"; | |
198 | regulator-min-microvolt = <3300000>; | |
199 | regulator-max-microvolt = <3300000>; | |
200 | regulator-always-on; | |
201 | op_mode = <1>; /* Normal Mode */ | |
202 | }; | |
203 | ||
204 | ldo10_reg: LDO10 { | |
205 | regulator-name = "VDD18_MIPI"; | |
206 | regulator-min-microvolt = <1800000>; | |
207 | regulator-max-microvolt = <1800000>; | |
208 | regulator-always-on; | |
209 | op_mode = <1>; /* Normal Mode */ | |
210 | }; | |
211 | ||
212 | ldo11_reg: LDO11 { | |
213 | regulator-name = "VDD18_ABB1"; | |
214 | regulator-min-microvolt = <1800000>; | |
215 | regulator-max-microvolt = <1800000>; | |
216 | regulator-always-on; | |
217 | op_mode = <1>; /* Normal Mode */ | |
218 | }; | |
219 | ||
220 | ldo12_reg: LDO12 { | |
221 | regulator-name = "VDD33_UOTG"; | |
222 | regulator-min-microvolt = <3300000>; | |
223 | regulator-max-microvolt = <3300000>; | |
224 | regulator-always-on; | |
225 | op_mode = <1>; /* Normal Mode */ | |
226 | }; | |
227 | ||
228 | ldo13_reg: LDO13 { | |
229 | regulator-name = "VDDIOPERI_18"; | |
230 | regulator-min-microvolt = <1800000>; | |
231 | regulator-max-microvolt = <1800000>; | |
232 | regulator-always-on; | |
233 | op_mode = <1>; /* Normal Mode */ | |
234 | }; | |
235 | ||
236 | ldo14_reg: LDO14 { | |
237 | regulator-name = "VDD18_ABB02"; | |
238 | regulator-min-microvolt = <1800000>; | |
239 | regulator-max-microvolt = <1800000>; | |
240 | regulator-always-on; | |
241 | op_mode = <1>; /* Normal Mode */ | |
242 | }; | |
243 | ||
244 | ldo15_reg: LDO15 { | |
245 | regulator-name = "VDD10_USH"; | |
246 | regulator-min-microvolt = <1000000>; | |
247 | regulator-max-microvolt = <1000000>; | |
248 | regulator-always-on; | |
249 | op_mode = <1>; /* Normal Mode */ | |
250 | }; | |
251 | ||
252 | ldo16_reg: LDO16 { | |
253 | regulator-name = "VDD18_HSIC"; | |
254 | regulator-min-microvolt = <1800000>; | |
255 | regulator-max-microvolt = <1800000>; | |
256 | regulator-always-on; | |
257 | op_mode = <1>; /* Normal Mode */ | |
258 | }; | |
259 | ||
260 | ldo17_reg: LDO17 { | |
261 | regulator-name = "VDDIOAP_MMC012_28"; | |
262 | regulator-min-microvolt = <2800000>; | |
263 | regulator-max-microvolt = <2800000>; | |
264 | regulator-always-on; | |
265 | op_mode = <1>; /* Normal Mode */ | |
266 | }; | |
267 | ||
268 | ldo18_reg: LDO18 { | |
269 | regulator-name = "VDDIOPERI_28"; | |
270 | regulator-min-microvolt = <2800000>; | |
271 | regulator-max-microvolt = <2800000>; | |
272 | regulator-always-on; | |
273 | op_mode = <1>; /* Normal Mode */ | |
274 | }; | |
275 | ||
276 | ldo19_reg: LDO19 { | |
277 | regulator-name = "DVDD25"; | |
278 | regulator-min-microvolt = <2500000>; | |
279 | regulator-max-microvolt = <2500000>; | |
280 | regulator-always-on; | |
281 | op_mode = <1>; /* Normal Mode */ | |
282 | }; | |
283 | ||
284 | ldo20_reg: LDO20 { | |
285 | regulator-name = "VDD28_CAM"; | |
286 | regulator-min-microvolt = <2800000>; | |
287 | regulator-max-microvolt = <2800000>; | |
288 | regulator-always-on; | |
289 | op_mode = <1>; /* Normal Mode */ | |
290 | }; | |
291 | ||
292 | ldo21_reg: LDO21 { | |
293 | regulator-name = "VDD28_AF"; | |
294 | regulator-min-microvolt = <2800000>; | |
295 | regulator-max-microvolt = <2800000>; | |
296 | regulator-always-on; | |
297 | op_mode = <1>; /* Normal Mode */ | |
298 | }; | |
299 | ||
300 | ldo22_reg: LDO22 { | |
301 | regulator-name = "VDDA28_2M"; | |
302 | regulator-min-microvolt = <2800000>; | |
303 | regulator-max-microvolt = <2800000>; | |
304 | regulator-always-on; | |
305 | op_mode = <1>; /* Normal Mode */ | |
306 | }; | |
bd08f627 | 307 | |
1956dd38 KK |
308 | ldo23_reg: LDO23 { |
309 | regulator-name = "VDD28_TF"; | |
310 | regulator-min-microvolt = <2800000>; | |
311 | regulator-max-microvolt = <2800000>; | |
312 | regulator-always-on; | |
313 | op_mode = <1>; /* Normal Mode */ | |
314 | }; | |
315 | ||
316 | ldo24_reg: LDO24 { | |
317 | regulator-name = "VDD33_A31"; | |
318 | regulator-min-microvolt = <3300000>; | |
319 | regulator-max-microvolt = <3300000>; | |
320 | regulator-always-on; | |
321 | op_mode = <1>; /* Normal Mode */ | |
322 | }; | |
323 | ||
324 | ldo25_reg: LDO25 { | |
325 | regulator-name = "VDD18_CAM"; | |
326 | regulator-min-microvolt = <1800000>; | |
327 | regulator-max-microvolt = <1800000>; | |
328 | regulator-always-on; | |
329 | op_mode = <1>; /* Normal Mode */ | |
330 | }; | |
331 | ||
332 | ldo26_reg: LDO26 { | |
333 | regulator-name = "VDD18_A31"; | |
334 | regulator-min-microvolt = <1800000>; | |
335 | regulator-max-microvolt = <1800000>; | |
336 | regulator-always-on; | |
337 | op_mode = <1>; /* Normal Mode */ | |
338 | }; | |
339 | ||
340 | ldo27_reg: LDO27 { | |
341 | regulator-name = "GPS_1V8"; | |
342 | regulator-min-microvolt = <1800000>; | |
343 | regulator-max-microvolt = <1800000>; | |
344 | regulator-always-on; | |
345 | op_mode = <1>; /* Normal Mode */ | |
346 | }; | |
347 | ||
348 | ldo28_reg: LDO28 { | |
349 | regulator-name = "DVDD12"; | |
350 | regulator-min-microvolt = <1200000>; | |
351 | regulator-max-microvolt = <1200000>; | |
352 | regulator-always-on; | |
353 | op_mode = <1>; /* Normal Mode */ | |
354 | }; | |
355 | ||
356 | buck1_reg: BUCK1 { | |
357 | regulator-name = "vdd_mif"; | |
358 | regulator-min-microvolt = <950000>; | |
359 | regulator-max-microvolt = <1100000>; | |
360 | regulator-always-on; | |
361 | regulator-boot-on; | |
362 | op_mode = <1>; /* Normal Mode */ | |
363 | }; | |
364 | ||
365 | buck2_reg: BUCK2 { | |
366 | regulator-name = "vdd_arm"; | |
367 | regulator-min-microvolt = <900000>; | |
368 | regulator-max-microvolt = <1350000>; | |
369 | regulator-always-on; | |
370 | regulator-boot-on; | |
371 | op_mode = <1>; /* Normal Mode */ | |
372 | }; | |
373 | ||
374 | buck3_reg: BUCK3 { | |
375 | regulator-name = "vdd_int"; | |
376 | regulator-min-microvolt = <900000>; | |
377 | regulator-max-microvolt = <1200000>; | |
378 | regulator-always-on; | |
379 | regulator-boot-on; | |
380 | op_mode = <1>; /* Normal Mode */ | |
381 | }; | |
382 | ||
383 | buck4_reg: BUCK4 { | |
384 | regulator-name = "vdd_g3d"; | |
385 | regulator-min-microvolt = <750000>; | |
386 | regulator-max-microvolt = <1500000>; | |
387 | regulator-always-on; | |
388 | regulator-boot-on; | |
389 | op_mode = <1>; /* Normal Mode */ | |
390 | }; | |
391 | ||
392 | buck5_reg: BUCK5 { | |
393 | regulator-name = "vdd_m12"; | |
394 | regulator-min-microvolt = <750000>; | |
395 | regulator-max-microvolt = <1500000>; | |
396 | regulator-always-on; | |
397 | regulator-boot-on; | |
398 | op_mode = <1>; /* Normal Mode */ | |
399 | }; | |
400 | ||
401 | buck6_reg: BUCK6 { | |
402 | regulator-name = "vdd12_5m"; | |
403 | regulator-min-microvolt = <750000>; | |
404 | regulator-max-microvolt = <1500000>; | |
405 | regulator-always-on; | |
406 | regulator-boot-on; | |
407 | op_mode = <1>; /* Normal Mode */ | |
408 | }; | |
409 | ||
410 | buck9_reg: BUCK9 { | |
411 | regulator-name = "vddf28_emmc"; | |
412 | regulator-min-microvolt = <750000>; | |
413 | regulator-max-microvolt = <3000000>; | |
414 | regulator-always-on; | |
415 | regulator-boot-on; | |
416 | op_mode = <1>; /* Normal Mode */ | |
417 | }; | |
bd08f627 SK |
418 | }; |
419 | }; | |
1956dd38 | 420 | }; |
bd08f627 | 421 | |
1956dd38 KK |
422 | &keypad { |
423 | samsung,keypad-num-rows = <3>; | |
424 | samsung,keypad-num-columns = <2>; | |
425 | linux,keypad-no-autorepeat; | |
36a0282a | 426 | wakeup-source; |
1956dd38 KK |
427 | pinctrl-0 = <&keypad_rows &keypad_cols>; |
428 | pinctrl-names = "default"; | |
429 | status = "okay"; | |
430 | ||
431 | key_home { | |
432 | keypad,row = <0>; | |
433 | keypad,column = <0>; | |
434 | linux,code = <KEY_HOME>; | |
a8e0553d SK |
435 | }; |
436 | ||
1956dd38 KK |
437 | key_down { |
438 | keypad,row = <0>; | |
439 | keypad,column = <1>; | |
440 | linux,code = <KEY_DOWN>; | |
708c0dd9 SK |
441 | }; |
442 | ||
1956dd38 KK |
443 | key_up { |
444 | keypad,row = <1>; | |
445 | keypad,column = <0>; | |
446 | linux,code = <KEY_UP>; | |
44632826 SK |
447 | }; |
448 | ||
1956dd38 KK |
449 | key_menu { |
450 | keypad,row = <1>; | |
451 | keypad,column = <1>; | |
452 | linux,code = <KEY_MENU>; | |
c0b6be7d SK |
453 | }; |
454 | ||
1956dd38 KK |
455 | key_back { |
456 | keypad,row = <2>; | |
457 | keypad,column = <0>; | |
458 | linux,code = <KEY_BACK>; | |
0207775d VS |
459 | }; |
460 | ||
1956dd38 KK |
461 | key_enter { |
462 | keypad,row = <2>; | |
463 | keypad,column = <1>; | |
464 | linux,code = <KEY_ENTER>; | |
0207775d | 465 | }; |
1956dd38 | 466 | }; |
0207775d | 467 | |
1956dd38 KK |
468 | &mfc { |
469 | samsung,mfc-r = <0x43000000 0x800000>; | |
470 | samsung,mfc-l = <0x51000000 0x800000>; | |
471 | status = "okay"; | |
472 | }; | |
2107673e | 473 | |
1956dd38 KK |
474 | &mshc_0 { |
475 | pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; | |
476 | pinctrl-names = "default"; | |
477 | status = "okay"; | |
478 | ||
479 | num-slots = <1>; | |
480 | broken-cd; | |
481 | card-detect-delay = <200>; | |
482 | samsung,dw-mshc-ciu-div = <3>; | |
483 | samsung,dw-mshc-sdr-timing = <2 3>; | |
484 | samsung,dw-mshc-ddr-timing = <1 2>; | |
485 | bus-width = <8>; | |
486 | cap-mmc-highspeed; | |
487 | }; | |
2107673e | 488 | |
1956dd38 KK |
489 | &pinctrl_1 { |
490 | keypad_rows: keypad-rows { | |
491 | samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; | |
492 | samsung,pin-function = <3>; | |
493 | samsung,pin-pud = <3>; | |
494 | samsung,pin-drv = <0>; | |
2107673e TA |
495 | }; |
496 | ||
1956dd38 KK |
497 | keypad_cols: keypad-cols { |
498 | samsung,pins = "gpx1-0", "gpx1-1"; | |
499 | samsung,pin-function = <3>; | |
500 | samsung,pin-pud = <0>; | |
501 | samsung,pin-drv = <0>; | |
2107673e | 502 | }; |
1956dd38 | 503 | }; |
e24ef722 | 504 | |
1956dd38 KK |
505 | &rtc { |
506 | status = "okay"; | |
507 | }; | |
8b6076d4 | 508 | |
1956dd38 KK |
509 | &sdhci_2 { |
510 | bus-width = <4>; | |
511 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; | |
512 | pinctrl-names = "default"; | |
513 | vmmc-supply = <&mmc_reg>; | |
514 | status = "okay"; | |
515 | }; | |
8b6076d4 | 516 | |
1956dd38 KK |
517 | &serial_0 { |
518 | status = "okay"; | |
519 | }; | |
520 | ||
521 | &serial_1 { | |
522 | status = "okay"; | |
523 | }; | |
524 | ||
525 | &serial_2 { | |
526 | status = "okay"; | |
527 | }; | |
528 | ||
529 | &serial_3 { | |
530 | status = "okay"; | |
531 | }; | |
532 | ||
533 | &watchdog { | |
534 | status = "okay"; | |
2107673e | 535 | }; |