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> |
8b9ac7e3 | 19 | #include "exynos-mfc-reserved-memory.dtsi" |
2107673e TA |
20 | |
21 | / { | |
22 | model = "Insignal Origen evaluation board based on Exynos4412"; | |
8bdb31b4 | 23 | compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4"; |
2107673e TA |
24 | |
25 | memory { | |
26 | reg = <0x40000000 0x40000000>; | |
27 | }; | |
28 | ||
29 | chosen { | |
30 | bootargs ="console=ttySAC2,115200"; | |
62d38099 | 31 | stdout-path = &serial_2; |
2107673e TA |
32 | }; |
33 | ||
e3e03f99 TB |
34 | firmware@0203F000 { |
35 | compatible = "samsung,secure-firmware"; | |
36 | reg = <0x0203F000 0x1000>; | |
37 | }; | |
38 | ||
af617c93 SK |
39 | regulators { |
40 | compatible = "simple-bus"; | |
41 | #address-cells = <1>; | |
42 | #size-cells = <0>; | |
43 | ||
44 | mmc_reg: regulator@0 { | |
45 | compatible = "regulator-fixed"; | |
46 | reg = <0>; | |
47 | regulator-name = "VMEM_VDD_2.8V"; | |
48 | regulator-min-microvolt = <2800000>; | |
49 | regulator-max-microvolt = <2800000>; | |
c10d3290 | 50 | gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; |
af617c93 SK |
51 | enable-active-high; |
52 | }; | |
2da3d956 SK |
53 | }; |
54 | ||
1956dd38 KK |
55 | display-timings { |
56 | native-mode = <&timing0>; | |
57 | timing0: timing { | |
58 | clock-frequency = <47500000>; | |
59 | hactive = <1024>; | |
60 | vactive = <600>; | |
61 | hfront-porch = <64>; | |
62 | hback-porch = <16>; | |
63 | hsync-len = <48>; | |
64 | vback-porch = <64>; | |
65 | vfront-porch = <16>; | |
66 | vsync-len = <3>; | |
67 | }; | |
db070679 SK |
68 | }; |
69 | ||
1956dd38 KK |
70 | fixed-rate-clocks { |
71 | xxti { | |
72 | compatible = "samsung,clock-xxti"; | |
73 | clock-frequency = <0>; | |
bd08f627 SK |
74 | }; |
75 | ||
1956dd38 KK |
76 | xusbxti { |
77 | compatible = "samsung,clock-xusbxti"; | |
78 | clock-frequency = <24000000>; | |
bd08f627 SK |
79 | }; |
80 | }; | |
1956dd38 | 81 | }; |
bd08f627 | 82 | |
f4499741 BZ |
83 | &cpu0 { |
84 | cpu0-supply = <&buck2_reg>; | |
85 | }; | |
86 | ||
4e8991de ML |
87 | &exynos_usbphy { |
88 | status = "okay"; | |
89 | }; | |
90 | ||
91 | &ehci { | |
92 | samsung,vbus-gpio = <&gpx3 5 1>; | |
93 | status = "okay"; | |
94 | ||
95 | port@1{ | |
96 | status = "okay"; | |
97 | }; | |
98 | port@2 { | |
99 | status = "okay"; | |
100 | }; | |
101 | }; | |
102 | ||
1956dd38 KK |
103 | &fimd { |
104 | pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; | |
105 | pinctrl-names = "default"; | |
106 | status = "okay"; | |
107 | }; | |
bd08f627 | 108 | |
1956dd38 KK |
109 | &i2c_0 { |
110 | #address-cells = <1>; | |
111 | #size-cells = <0>; | |
112 | samsung,i2c-sda-delay = <100>; | |
113 | samsung,i2c-max-bus-freq = <20000>; | |
114 | pinctrl-0 = <&i2c0_bus>; | |
115 | pinctrl-names = "default"; | |
116 | status = "okay"; | |
117 | ||
118 | s5m8767_pmic@66 { | |
119 | compatible = "samsung,s5m8767-pmic"; | |
120 | reg = <0x66>; | |
121 | ||
122 | s5m8767,pmic-buck-default-dvs-idx = <3>; | |
123 | ||
c10d3290 JMC |
124 | s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>, |
125 | <&gpx2 4 GPIO_ACTIVE_HIGH>, | |
126 | <&gpx2 5 GPIO_ACTIVE_HIGH>; | |
1956dd38 | 127 | |
c10d3290 JMC |
128 | s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, |
129 | <&gpm3 6 GPIO_ACTIVE_HIGH>, | |
130 | <&gpm3 7 GPIO_ACTIVE_HIGH>; | |
1956dd38 KK |
131 | |
132 | s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>, | |
133 | <1200000>, <1200000>, | |
134 | <1200000>, <1200000>, | |
135 | <1200000>, <1200000>; | |
136 | ||
137 | s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, | |
138 | <1100000>, <1100000>, | |
139 | <1100000>, <1100000>, | |
140 | <1100000>, <1100000>; | |
141 | ||
142 | s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>, | |
143 | <1200000>, <1200000>, | |
144 | <1200000>, <1200000>, | |
145 | <1200000>, <1200000>; | |
146 | ||
147 | regulators { | |
148 | ldo1_reg: LDO1 { | |
149 | regulator-name = "VDD_ALIVE"; | |
150 | regulator-min-microvolt = <1100000>; | |
151 | regulator-max-microvolt = <1100000>; | |
152 | regulator-always-on; | |
153 | regulator-boot-on; | |
154 | op_mode = <1>; /* Normal Mode */ | |
155 | }; | |
bd08f627 | 156 | |
1956dd38 KK |
157 | ldo2_reg: LDO2 { |
158 | regulator-name = "VDDQ_M12"; | |
159 | regulator-min-microvolt = <1200000>; | |
160 | regulator-max-microvolt = <1200000>; | |
161 | regulator-always-on; | |
162 | op_mode = <1>; /* Normal Mode */ | |
163 | }; | |
bd08f627 | 164 | |
1956dd38 KK |
165 | ldo3_reg: LDO3 { |
166 | regulator-name = "VDDIOAP_18"; | |
167 | regulator-min-microvolt = <1800000>; | |
168 | regulator-max-microvolt = <1800000>; | |
169 | regulator-always-on; | |
170 | op_mode = <1>; /* Normal Mode */ | |
171 | }; | |
172 | ||
173 | ldo4_reg: LDO4 { | |
174 | regulator-name = "VDDQ_PRE"; | |
175 | regulator-min-microvolt = <1800000>; | |
176 | regulator-max-microvolt = <1800000>; | |
177 | regulator-always-on; | |
178 | op_mode = <1>; /* Normal Mode */ | |
179 | }; | |
180 | ||
181 | ldo5_reg: LDO5 { | |
182 | regulator-name = "VDD18_2M"; | |
183 | regulator-min-microvolt = <1800000>; | |
184 | regulator-max-microvolt = <1800000>; | |
185 | regulator-always-on; | |
186 | op_mode = <1>; /* Normal Mode */ | |
187 | }; | |
188 | ||
189 | ldo6_reg: LDO6 { | |
190 | regulator-name = "VDD10_MPLL"; | |
191 | regulator-min-microvolt = <1000000>; | |
192 | regulator-max-microvolt = <1000000>; | |
193 | regulator-always-on; | |
194 | op_mode = <1>; /* Normal Mode */ | |
195 | }; | |
196 | ||
197 | ldo7_reg: LDO7 { | |
198 | regulator-name = "VDD10_XPLL"; | |
199 | regulator-min-microvolt = <1000000>; | |
200 | regulator-max-microvolt = <1000000>; | |
201 | regulator-always-on; | |
202 | op_mode = <1>; /* Normal Mode */ | |
203 | }; | |
204 | ||
205 | ldo8_reg: LDO8 { | |
206 | regulator-name = "VDD10_MIPI"; | |
207 | regulator-min-microvolt = <1000000>; | |
208 | regulator-max-microvolt = <1000000>; | |
209 | regulator-always-on; | |
210 | op_mode = <1>; /* Normal Mode */ | |
211 | }; | |
212 | ||
213 | ldo9_reg: LDO9 { | |
214 | regulator-name = "VDD33_LCD"; | |
215 | regulator-min-microvolt = <3300000>; | |
216 | regulator-max-microvolt = <3300000>; | |
217 | regulator-always-on; | |
218 | op_mode = <1>; /* Normal Mode */ | |
219 | }; | |
220 | ||
221 | ldo10_reg: LDO10 { | |
222 | regulator-name = "VDD18_MIPI"; | |
223 | regulator-min-microvolt = <1800000>; | |
224 | regulator-max-microvolt = <1800000>; | |
225 | regulator-always-on; | |
226 | op_mode = <1>; /* Normal Mode */ | |
227 | }; | |
228 | ||
229 | ldo11_reg: LDO11 { | |
230 | regulator-name = "VDD18_ABB1"; | |
231 | regulator-min-microvolt = <1800000>; | |
232 | regulator-max-microvolt = <1800000>; | |
233 | regulator-always-on; | |
234 | op_mode = <1>; /* Normal Mode */ | |
235 | }; | |
236 | ||
237 | ldo12_reg: LDO12 { | |
238 | regulator-name = "VDD33_UOTG"; | |
239 | regulator-min-microvolt = <3300000>; | |
240 | regulator-max-microvolt = <3300000>; | |
241 | regulator-always-on; | |
242 | op_mode = <1>; /* Normal Mode */ | |
243 | }; | |
244 | ||
245 | ldo13_reg: LDO13 { | |
246 | regulator-name = "VDDIOPERI_18"; | |
247 | regulator-min-microvolt = <1800000>; | |
248 | regulator-max-microvolt = <1800000>; | |
249 | regulator-always-on; | |
250 | op_mode = <1>; /* Normal Mode */ | |
251 | }; | |
252 | ||
253 | ldo14_reg: LDO14 { | |
254 | regulator-name = "VDD18_ABB02"; | |
255 | regulator-min-microvolt = <1800000>; | |
256 | regulator-max-microvolt = <1800000>; | |
257 | regulator-always-on; | |
258 | op_mode = <1>; /* Normal Mode */ | |
259 | }; | |
260 | ||
261 | ldo15_reg: LDO15 { | |
262 | regulator-name = "VDD10_USH"; | |
263 | regulator-min-microvolt = <1000000>; | |
264 | regulator-max-microvolt = <1000000>; | |
265 | regulator-always-on; | |
266 | op_mode = <1>; /* Normal Mode */ | |
267 | }; | |
268 | ||
269 | ldo16_reg: LDO16 { | |
270 | regulator-name = "VDD18_HSIC"; | |
271 | regulator-min-microvolt = <1800000>; | |
272 | regulator-max-microvolt = <1800000>; | |
273 | regulator-always-on; | |
274 | op_mode = <1>; /* Normal Mode */ | |
275 | }; | |
276 | ||
277 | ldo17_reg: LDO17 { | |
278 | regulator-name = "VDDIOAP_MMC012_28"; | |
279 | regulator-min-microvolt = <2800000>; | |
280 | regulator-max-microvolt = <2800000>; | |
281 | regulator-always-on; | |
282 | op_mode = <1>; /* Normal Mode */ | |
283 | }; | |
284 | ||
285 | ldo18_reg: LDO18 { | |
286 | regulator-name = "VDDIOPERI_28"; | |
287 | regulator-min-microvolt = <2800000>; | |
288 | regulator-max-microvolt = <2800000>; | |
289 | regulator-always-on; | |
290 | op_mode = <1>; /* Normal Mode */ | |
291 | }; | |
292 | ||
293 | ldo19_reg: LDO19 { | |
294 | regulator-name = "DVDD25"; | |
295 | regulator-min-microvolt = <2500000>; | |
296 | regulator-max-microvolt = <2500000>; | |
297 | regulator-always-on; | |
298 | op_mode = <1>; /* Normal Mode */ | |
299 | }; | |
300 | ||
301 | ldo20_reg: LDO20 { | |
302 | regulator-name = "VDD28_CAM"; | |
303 | regulator-min-microvolt = <2800000>; | |
304 | regulator-max-microvolt = <2800000>; | |
305 | regulator-always-on; | |
306 | op_mode = <1>; /* Normal Mode */ | |
307 | }; | |
308 | ||
309 | ldo21_reg: LDO21 { | |
310 | regulator-name = "VDD28_AF"; | |
311 | regulator-min-microvolt = <2800000>; | |
312 | regulator-max-microvolt = <2800000>; | |
313 | regulator-always-on; | |
314 | op_mode = <1>; /* Normal Mode */ | |
315 | }; | |
316 | ||
317 | ldo22_reg: LDO22 { | |
318 | regulator-name = "VDDA28_2M"; | |
319 | regulator-min-microvolt = <2800000>; | |
320 | regulator-max-microvolt = <2800000>; | |
321 | regulator-always-on; | |
322 | op_mode = <1>; /* Normal Mode */ | |
323 | }; | |
bd08f627 | 324 | |
1956dd38 KK |
325 | ldo23_reg: LDO23 { |
326 | regulator-name = "VDD28_TF"; | |
327 | regulator-min-microvolt = <2800000>; | |
328 | regulator-max-microvolt = <2800000>; | |
329 | regulator-always-on; | |
330 | op_mode = <1>; /* Normal Mode */ | |
331 | }; | |
332 | ||
333 | ldo24_reg: LDO24 { | |
334 | regulator-name = "VDD33_A31"; | |
335 | regulator-min-microvolt = <3300000>; | |
336 | regulator-max-microvolt = <3300000>; | |
337 | regulator-always-on; | |
338 | op_mode = <1>; /* Normal Mode */ | |
339 | }; | |
340 | ||
341 | ldo25_reg: LDO25 { | |
342 | regulator-name = "VDD18_CAM"; | |
343 | regulator-min-microvolt = <1800000>; | |
344 | regulator-max-microvolt = <1800000>; | |
345 | regulator-always-on; | |
346 | op_mode = <1>; /* Normal Mode */ | |
347 | }; | |
348 | ||
349 | ldo26_reg: LDO26 { | |
350 | regulator-name = "VDD18_A31"; | |
351 | regulator-min-microvolt = <1800000>; | |
352 | regulator-max-microvolt = <1800000>; | |
353 | regulator-always-on; | |
354 | op_mode = <1>; /* Normal Mode */ | |
355 | }; | |
356 | ||
357 | ldo27_reg: LDO27 { | |
358 | regulator-name = "GPS_1V8"; | |
359 | regulator-min-microvolt = <1800000>; | |
360 | regulator-max-microvolt = <1800000>; | |
361 | regulator-always-on; | |
362 | op_mode = <1>; /* Normal Mode */ | |
363 | }; | |
364 | ||
365 | ldo28_reg: LDO28 { | |
366 | regulator-name = "DVDD12"; | |
367 | regulator-min-microvolt = <1200000>; | |
368 | regulator-max-microvolt = <1200000>; | |
369 | regulator-always-on; | |
370 | op_mode = <1>; /* Normal Mode */ | |
371 | }; | |
372 | ||
373 | buck1_reg: BUCK1 { | |
374 | regulator-name = "vdd_mif"; | |
375 | regulator-min-microvolt = <950000>; | |
376 | regulator-max-microvolt = <1100000>; | |
377 | regulator-always-on; | |
378 | regulator-boot-on; | |
379 | op_mode = <1>; /* Normal Mode */ | |
380 | }; | |
381 | ||
382 | buck2_reg: BUCK2 { | |
383 | regulator-name = "vdd_arm"; | |
384 | regulator-min-microvolt = <900000>; | |
385 | regulator-max-microvolt = <1350000>; | |
386 | regulator-always-on; | |
387 | regulator-boot-on; | |
388 | op_mode = <1>; /* Normal Mode */ | |
389 | }; | |
390 | ||
391 | buck3_reg: BUCK3 { | |
392 | regulator-name = "vdd_int"; | |
393 | regulator-min-microvolt = <900000>; | |
394 | regulator-max-microvolt = <1200000>; | |
395 | regulator-always-on; | |
396 | regulator-boot-on; | |
397 | op_mode = <1>; /* Normal Mode */ | |
398 | }; | |
399 | ||
400 | buck4_reg: BUCK4 { | |
401 | regulator-name = "vdd_g3d"; | |
402 | regulator-min-microvolt = <750000>; | |
403 | regulator-max-microvolt = <1500000>; | |
404 | regulator-always-on; | |
405 | regulator-boot-on; | |
406 | op_mode = <1>; /* Normal Mode */ | |
407 | }; | |
408 | ||
409 | buck5_reg: BUCK5 { | |
410 | regulator-name = "vdd_m12"; | |
411 | regulator-min-microvolt = <750000>; | |
412 | regulator-max-microvolt = <1500000>; | |
413 | regulator-always-on; | |
414 | regulator-boot-on; | |
415 | op_mode = <1>; /* Normal Mode */ | |
416 | }; | |
417 | ||
418 | buck6_reg: BUCK6 { | |
419 | regulator-name = "vdd12_5m"; | |
420 | regulator-min-microvolt = <750000>; | |
421 | regulator-max-microvolt = <1500000>; | |
422 | regulator-always-on; | |
423 | regulator-boot-on; | |
424 | op_mode = <1>; /* Normal Mode */ | |
425 | }; | |
426 | ||
427 | buck9_reg: BUCK9 { | |
428 | regulator-name = "vddf28_emmc"; | |
429 | regulator-min-microvolt = <750000>; | |
430 | regulator-max-microvolt = <3000000>; | |
431 | regulator-always-on; | |
432 | regulator-boot-on; | |
433 | op_mode = <1>; /* Normal Mode */ | |
434 | }; | |
bd08f627 SK |
435 | }; |
436 | }; | |
1956dd38 | 437 | }; |
bd08f627 | 438 | |
1956dd38 KK |
439 | &keypad { |
440 | samsung,keypad-num-rows = <3>; | |
441 | samsung,keypad-num-columns = <2>; | |
442 | linux,keypad-no-autorepeat; | |
36a0282a | 443 | wakeup-source; |
1956dd38 KK |
444 | pinctrl-0 = <&keypad_rows &keypad_cols>; |
445 | pinctrl-names = "default"; | |
446 | status = "okay"; | |
447 | ||
448 | key_home { | |
449 | keypad,row = <0>; | |
450 | keypad,column = <0>; | |
451 | linux,code = <KEY_HOME>; | |
a8e0553d SK |
452 | }; |
453 | ||
1956dd38 KK |
454 | key_down { |
455 | keypad,row = <0>; | |
456 | keypad,column = <1>; | |
457 | linux,code = <KEY_DOWN>; | |
708c0dd9 SK |
458 | }; |
459 | ||
1956dd38 KK |
460 | key_up { |
461 | keypad,row = <1>; | |
462 | keypad,column = <0>; | |
463 | linux,code = <KEY_UP>; | |
44632826 SK |
464 | }; |
465 | ||
1956dd38 KK |
466 | key_menu { |
467 | keypad,row = <1>; | |
468 | keypad,column = <1>; | |
469 | linux,code = <KEY_MENU>; | |
c0b6be7d SK |
470 | }; |
471 | ||
1956dd38 KK |
472 | key_back { |
473 | keypad,row = <2>; | |
474 | keypad,column = <0>; | |
475 | linux,code = <KEY_BACK>; | |
0207775d VS |
476 | }; |
477 | ||
1956dd38 KK |
478 | key_enter { |
479 | keypad,row = <2>; | |
480 | keypad,column = <1>; | |
481 | linux,code = <KEY_ENTER>; | |
0207775d | 482 | }; |
1956dd38 | 483 | }; |
0207775d | 484 | |
1956dd38 KK |
485 | &mshc_0 { |
486 | pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; | |
487 | pinctrl-names = "default"; | |
488 | status = "okay"; | |
489 | ||
490 | num-slots = <1>; | |
491 | broken-cd; | |
492 | card-detect-delay = <200>; | |
493 | samsung,dw-mshc-ciu-div = <3>; | |
494 | samsung,dw-mshc-sdr-timing = <2 3>; | |
495 | samsung,dw-mshc-ddr-timing = <1 2>; | |
496 | bus-width = <8>; | |
497 | cap-mmc-highspeed; | |
498 | }; | |
2107673e | 499 | |
1956dd38 KK |
500 | &pinctrl_1 { |
501 | keypad_rows: keypad-rows { | |
502 | samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; | |
503 | samsung,pin-function = <3>; | |
504 | samsung,pin-pud = <3>; | |
505 | samsung,pin-drv = <0>; | |
2107673e TA |
506 | }; |
507 | ||
1956dd38 KK |
508 | keypad_cols: keypad-cols { |
509 | samsung,pins = "gpx1-0", "gpx1-1"; | |
510 | samsung,pin-function = <3>; | |
511 | samsung,pin-pud = <0>; | |
512 | samsung,pin-drv = <0>; | |
2107673e | 513 | }; |
1956dd38 | 514 | }; |
e24ef722 | 515 | |
1956dd38 KK |
516 | &rtc { |
517 | status = "okay"; | |
518 | }; | |
8b6076d4 | 519 | |
1956dd38 KK |
520 | &sdhci_2 { |
521 | bus-width = <4>; | |
522 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; | |
523 | pinctrl-names = "default"; | |
524 | vmmc-supply = <&mmc_reg>; | |
525 | status = "okay"; | |
526 | }; | |
8b6076d4 | 527 | |
1956dd38 KK |
528 | &serial_0 { |
529 | status = "okay"; | |
530 | }; | |
531 | ||
532 | &serial_1 { | |
533 | status = "okay"; | |
534 | }; | |
535 | ||
536 | &serial_2 { | |
537 | status = "okay"; | |
538 | }; | |
539 | ||
540 | &serial_3 { | |
541 | status = "okay"; | |
542 | }; | |
543 | ||
544 | &watchdog { | |
545 | status = "okay"; | |
2107673e | 546 | }; |