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 | 24 | |
824e4133 | 25 | memory@40000000 { |
1354835a | 26 | device_type = "memory"; |
2107673e TA |
27 | reg = <0x40000000 0x40000000>; |
28 | }; | |
29 | ||
30 | chosen { | |
31 | bootargs ="console=ttySAC2,115200"; | |
62d38099 | 32 | stdout-path = &serial_2; |
2107673e TA |
33 | }; |
34 | ||
e3e03f99 TB |
35 | firmware@0203F000 { |
36 | compatible = "samsung,secure-firmware"; | |
37 | reg = <0x0203F000 0x1000>; | |
38 | }; | |
39 | ||
af617c93 SK |
40 | regulators { |
41 | compatible = "simple-bus"; | |
42 | #address-cells = <1>; | |
43 | #size-cells = <0>; | |
44 | ||
45 | mmc_reg: regulator@0 { | |
46 | compatible = "regulator-fixed"; | |
47 | reg = <0>; | |
48 | regulator-name = "VMEM_VDD_2.8V"; | |
49 | regulator-min-microvolt = <2800000>; | |
50 | regulator-max-microvolt = <2800000>; | |
c10d3290 | 51 | gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; |
af617c93 SK |
52 | enable-active-high; |
53 | }; | |
2da3d956 SK |
54 | }; |
55 | ||
1956dd38 KK |
56 | display-timings { |
57 | native-mode = <&timing0>; | |
58 | timing0: timing { | |
59 | clock-frequency = <47500000>; | |
60 | hactive = <1024>; | |
61 | vactive = <600>; | |
62 | hfront-porch = <64>; | |
63 | hback-porch = <16>; | |
64 | hsync-len = <48>; | |
65 | vback-porch = <64>; | |
66 | vfront-porch = <16>; | |
67 | vsync-len = <3>; | |
68 | }; | |
db070679 SK |
69 | }; |
70 | ||
1956dd38 KK |
71 | fixed-rate-clocks { |
72 | xxti { | |
73 | compatible = "samsung,clock-xxti"; | |
74 | clock-frequency = <0>; | |
bd08f627 SK |
75 | }; |
76 | ||
1956dd38 KK |
77 | xusbxti { |
78 | compatible = "samsung,clock-xusbxti"; | |
79 | clock-frequency = <24000000>; | |
bd08f627 SK |
80 | }; |
81 | }; | |
1956dd38 | 82 | }; |
bd08f627 | 83 | |
f4499741 BZ |
84 | &cpu0 { |
85 | cpu0-supply = <&buck2_reg>; | |
86 | }; | |
87 | ||
4e8991de ML |
88 | &exynos_usbphy { |
89 | status = "okay"; | |
90 | }; | |
91 | ||
92 | &ehci { | |
93 | samsung,vbus-gpio = <&gpx3 5 1>; | |
94 | status = "okay"; | |
95 | ||
96 | port@1{ | |
97 | status = "okay"; | |
98 | }; | |
99 | port@2 { | |
100 | status = "okay"; | |
101 | }; | |
102 | }; | |
103 | ||
1956dd38 KK |
104 | &fimd { |
105 | pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; | |
106 | pinctrl-names = "default"; | |
107 | status = "okay"; | |
108 | }; | |
bd08f627 | 109 | |
1956dd38 KK |
110 | &i2c_0 { |
111 | #address-cells = <1>; | |
112 | #size-cells = <0>; | |
113 | samsung,i2c-sda-delay = <100>; | |
114 | samsung,i2c-max-bus-freq = <20000>; | |
115 | pinctrl-0 = <&i2c0_bus>; | |
116 | pinctrl-names = "default"; | |
117 | status = "okay"; | |
118 | ||
119 | s5m8767_pmic@66 { | |
120 | compatible = "samsung,s5m8767-pmic"; | |
121 | reg = <0x66>; | |
122 | ||
123 | s5m8767,pmic-buck-default-dvs-idx = <3>; | |
124 | ||
c10d3290 JMC |
125 | s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>, |
126 | <&gpx2 4 GPIO_ACTIVE_HIGH>, | |
127 | <&gpx2 5 GPIO_ACTIVE_HIGH>; | |
1956dd38 | 128 | |
c10d3290 JMC |
129 | s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, |
130 | <&gpm3 6 GPIO_ACTIVE_HIGH>, | |
131 | <&gpm3 7 GPIO_ACTIVE_HIGH>; | |
1956dd38 KK |
132 | |
133 | s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>, | |
134 | <1200000>, <1200000>, | |
135 | <1200000>, <1200000>, | |
136 | <1200000>, <1200000>; | |
137 | ||
138 | s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, | |
139 | <1100000>, <1100000>, | |
140 | <1100000>, <1100000>, | |
141 | <1100000>, <1100000>; | |
142 | ||
143 | s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>, | |
144 | <1200000>, <1200000>, | |
145 | <1200000>, <1200000>, | |
146 | <1200000>, <1200000>; | |
147 | ||
148 | regulators { | |
149 | ldo1_reg: LDO1 { | |
150 | regulator-name = "VDD_ALIVE"; | |
151 | regulator-min-microvolt = <1100000>; | |
152 | regulator-max-microvolt = <1100000>; | |
153 | regulator-always-on; | |
154 | regulator-boot-on; | |
155 | op_mode = <1>; /* Normal Mode */ | |
156 | }; | |
bd08f627 | 157 | |
1956dd38 KK |
158 | ldo2_reg: LDO2 { |
159 | regulator-name = "VDDQ_M12"; | |
160 | regulator-min-microvolt = <1200000>; | |
161 | regulator-max-microvolt = <1200000>; | |
162 | regulator-always-on; | |
163 | op_mode = <1>; /* Normal Mode */ | |
164 | }; | |
bd08f627 | 165 | |
1956dd38 KK |
166 | ldo3_reg: LDO3 { |
167 | regulator-name = "VDDIOAP_18"; | |
168 | regulator-min-microvolt = <1800000>; | |
169 | regulator-max-microvolt = <1800000>; | |
170 | regulator-always-on; | |
171 | op_mode = <1>; /* Normal Mode */ | |
172 | }; | |
173 | ||
174 | ldo4_reg: LDO4 { | |
175 | regulator-name = "VDDQ_PRE"; | |
176 | regulator-min-microvolt = <1800000>; | |
177 | regulator-max-microvolt = <1800000>; | |
178 | regulator-always-on; | |
179 | op_mode = <1>; /* Normal Mode */ | |
180 | }; | |
181 | ||
182 | ldo5_reg: LDO5 { | |
183 | regulator-name = "VDD18_2M"; | |
184 | regulator-min-microvolt = <1800000>; | |
185 | regulator-max-microvolt = <1800000>; | |
186 | regulator-always-on; | |
187 | op_mode = <1>; /* Normal Mode */ | |
188 | }; | |
189 | ||
190 | ldo6_reg: LDO6 { | |
191 | regulator-name = "VDD10_MPLL"; | |
192 | regulator-min-microvolt = <1000000>; | |
193 | regulator-max-microvolt = <1000000>; | |
194 | regulator-always-on; | |
195 | op_mode = <1>; /* Normal Mode */ | |
196 | }; | |
197 | ||
198 | ldo7_reg: LDO7 { | |
199 | regulator-name = "VDD10_XPLL"; | |
200 | regulator-min-microvolt = <1000000>; | |
201 | regulator-max-microvolt = <1000000>; | |
202 | regulator-always-on; | |
203 | op_mode = <1>; /* Normal Mode */ | |
204 | }; | |
205 | ||
206 | ldo8_reg: LDO8 { | |
207 | regulator-name = "VDD10_MIPI"; | |
208 | regulator-min-microvolt = <1000000>; | |
209 | regulator-max-microvolt = <1000000>; | |
210 | regulator-always-on; | |
211 | op_mode = <1>; /* Normal Mode */ | |
212 | }; | |
213 | ||
214 | ldo9_reg: LDO9 { | |
215 | regulator-name = "VDD33_LCD"; | |
216 | regulator-min-microvolt = <3300000>; | |
217 | regulator-max-microvolt = <3300000>; | |
218 | regulator-always-on; | |
219 | op_mode = <1>; /* Normal Mode */ | |
220 | }; | |
221 | ||
222 | ldo10_reg: LDO10 { | |
223 | regulator-name = "VDD18_MIPI"; | |
224 | regulator-min-microvolt = <1800000>; | |
225 | regulator-max-microvolt = <1800000>; | |
226 | regulator-always-on; | |
227 | op_mode = <1>; /* Normal Mode */ | |
228 | }; | |
229 | ||
230 | ldo11_reg: LDO11 { | |
231 | regulator-name = "VDD18_ABB1"; | |
232 | regulator-min-microvolt = <1800000>; | |
233 | regulator-max-microvolt = <1800000>; | |
234 | regulator-always-on; | |
235 | op_mode = <1>; /* Normal Mode */ | |
236 | }; | |
237 | ||
238 | ldo12_reg: LDO12 { | |
239 | regulator-name = "VDD33_UOTG"; | |
240 | regulator-min-microvolt = <3300000>; | |
241 | regulator-max-microvolt = <3300000>; | |
242 | regulator-always-on; | |
243 | op_mode = <1>; /* Normal Mode */ | |
244 | }; | |
245 | ||
246 | ldo13_reg: LDO13 { | |
247 | regulator-name = "VDDIOPERI_18"; | |
248 | regulator-min-microvolt = <1800000>; | |
249 | regulator-max-microvolt = <1800000>; | |
250 | regulator-always-on; | |
251 | op_mode = <1>; /* Normal Mode */ | |
252 | }; | |
253 | ||
254 | ldo14_reg: LDO14 { | |
255 | regulator-name = "VDD18_ABB02"; | |
256 | regulator-min-microvolt = <1800000>; | |
257 | regulator-max-microvolt = <1800000>; | |
258 | regulator-always-on; | |
259 | op_mode = <1>; /* Normal Mode */ | |
260 | }; | |
261 | ||
262 | ldo15_reg: LDO15 { | |
263 | regulator-name = "VDD10_USH"; | |
264 | regulator-min-microvolt = <1000000>; | |
265 | regulator-max-microvolt = <1000000>; | |
266 | regulator-always-on; | |
267 | op_mode = <1>; /* Normal Mode */ | |
268 | }; | |
269 | ||
270 | ldo16_reg: LDO16 { | |
271 | regulator-name = "VDD18_HSIC"; | |
272 | regulator-min-microvolt = <1800000>; | |
273 | regulator-max-microvolt = <1800000>; | |
274 | regulator-always-on; | |
275 | op_mode = <1>; /* Normal Mode */ | |
276 | }; | |
277 | ||
278 | ldo17_reg: LDO17 { | |
279 | regulator-name = "VDDIOAP_MMC012_28"; | |
280 | regulator-min-microvolt = <2800000>; | |
281 | regulator-max-microvolt = <2800000>; | |
282 | regulator-always-on; | |
283 | op_mode = <1>; /* Normal Mode */ | |
284 | }; | |
285 | ||
286 | ldo18_reg: LDO18 { | |
287 | regulator-name = "VDDIOPERI_28"; | |
288 | regulator-min-microvolt = <2800000>; | |
289 | regulator-max-microvolt = <2800000>; | |
290 | regulator-always-on; | |
291 | op_mode = <1>; /* Normal Mode */ | |
292 | }; | |
293 | ||
294 | ldo19_reg: LDO19 { | |
295 | regulator-name = "DVDD25"; | |
296 | regulator-min-microvolt = <2500000>; | |
297 | regulator-max-microvolt = <2500000>; | |
298 | regulator-always-on; | |
299 | op_mode = <1>; /* Normal Mode */ | |
300 | }; | |
301 | ||
302 | ldo20_reg: LDO20 { | |
303 | regulator-name = "VDD28_CAM"; | |
304 | regulator-min-microvolt = <2800000>; | |
305 | regulator-max-microvolt = <2800000>; | |
306 | regulator-always-on; | |
307 | op_mode = <1>; /* Normal Mode */ | |
308 | }; | |
309 | ||
310 | ldo21_reg: LDO21 { | |
311 | regulator-name = "VDD28_AF"; | |
312 | regulator-min-microvolt = <2800000>; | |
313 | regulator-max-microvolt = <2800000>; | |
314 | regulator-always-on; | |
315 | op_mode = <1>; /* Normal Mode */ | |
316 | }; | |
317 | ||
318 | ldo22_reg: LDO22 { | |
319 | regulator-name = "VDDA28_2M"; | |
320 | regulator-min-microvolt = <2800000>; | |
321 | regulator-max-microvolt = <2800000>; | |
322 | regulator-always-on; | |
323 | op_mode = <1>; /* Normal Mode */ | |
324 | }; | |
bd08f627 | 325 | |
1956dd38 KK |
326 | ldo23_reg: LDO23 { |
327 | regulator-name = "VDD28_TF"; | |
328 | regulator-min-microvolt = <2800000>; | |
329 | regulator-max-microvolt = <2800000>; | |
330 | regulator-always-on; | |
331 | op_mode = <1>; /* Normal Mode */ | |
332 | }; | |
333 | ||
334 | ldo24_reg: LDO24 { | |
335 | regulator-name = "VDD33_A31"; | |
336 | regulator-min-microvolt = <3300000>; | |
337 | regulator-max-microvolt = <3300000>; | |
338 | regulator-always-on; | |
339 | op_mode = <1>; /* Normal Mode */ | |
340 | }; | |
341 | ||
342 | ldo25_reg: LDO25 { | |
343 | regulator-name = "VDD18_CAM"; | |
344 | regulator-min-microvolt = <1800000>; | |
345 | regulator-max-microvolt = <1800000>; | |
346 | regulator-always-on; | |
347 | op_mode = <1>; /* Normal Mode */ | |
348 | }; | |
349 | ||
350 | ldo26_reg: LDO26 { | |
351 | regulator-name = "VDD18_A31"; | |
352 | regulator-min-microvolt = <1800000>; | |
353 | regulator-max-microvolt = <1800000>; | |
354 | regulator-always-on; | |
355 | op_mode = <1>; /* Normal Mode */ | |
356 | }; | |
357 | ||
358 | ldo27_reg: LDO27 { | |
359 | regulator-name = "GPS_1V8"; | |
360 | regulator-min-microvolt = <1800000>; | |
361 | regulator-max-microvolt = <1800000>; | |
362 | regulator-always-on; | |
363 | op_mode = <1>; /* Normal Mode */ | |
364 | }; | |
365 | ||
366 | ldo28_reg: LDO28 { | |
367 | regulator-name = "DVDD12"; | |
368 | regulator-min-microvolt = <1200000>; | |
369 | regulator-max-microvolt = <1200000>; | |
370 | regulator-always-on; | |
371 | op_mode = <1>; /* Normal Mode */ | |
372 | }; | |
373 | ||
374 | buck1_reg: BUCK1 { | |
375 | regulator-name = "vdd_mif"; | |
376 | regulator-min-microvolt = <950000>; | |
377 | regulator-max-microvolt = <1100000>; | |
378 | regulator-always-on; | |
379 | regulator-boot-on; | |
380 | op_mode = <1>; /* Normal Mode */ | |
381 | }; | |
382 | ||
383 | buck2_reg: BUCK2 { | |
384 | regulator-name = "vdd_arm"; | |
385 | regulator-min-microvolt = <900000>; | |
386 | regulator-max-microvolt = <1350000>; | |
387 | regulator-always-on; | |
388 | regulator-boot-on; | |
389 | op_mode = <1>; /* Normal Mode */ | |
390 | }; | |
391 | ||
392 | buck3_reg: BUCK3 { | |
393 | regulator-name = "vdd_int"; | |
394 | regulator-min-microvolt = <900000>; | |
395 | regulator-max-microvolt = <1200000>; | |
396 | regulator-always-on; | |
397 | regulator-boot-on; | |
398 | op_mode = <1>; /* Normal Mode */ | |
399 | }; | |
400 | ||
401 | buck4_reg: BUCK4 { | |
402 | regulator-name = "vdd_g3d"; | |
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 | buck5_reg: BUCK5 { | |
411 | regulator-name = "vdd_m12"; | |
412 | regulator-min-microvolt = <750000>; | |
413 | regulator-max-microvolt = <1500000>; | |
414 | regulator-always-on; | |
415 | regulator-boot-on; | |
416 | op_mode = <1>; /* Normal Mode */ | |
417 | }; | |
418 | ||
419 | buck6_reg: BUCK6 { | |
420 | regulator-name = "vdd12_5m"; | |
421 | regulator-min-microvolt = <750000>; | |
422 | regulator-max-microvolt = <1500000>; | |
423 | regulator-always-on; | |
424 | regulator-boot-on; | |
425 | op_mode = <1>; /* Normal Mode */ | |
426 | }; | |
427 | ||
428 | buck9_reg: BUCK9 { | |
429 | regulator-name = "vddf28_emmc"; | |
430 | regulator-min-microvolt = <750000>; | |
431 | regulator-max-microvolt = <3000000>; | |
432 | regulator-always-on; | |
433 | regulator-boot-on; | |
434 | op_mode = <1>; /* Normal Mode */ | |
435 | }; | |
bd08f627 SK |
436 | }; |
437 | }; | |
1956dd38 | 438 | }; |
bd08f627 | 439 | |
1956dd38 KK |
440 | &keypad { |
441 | samsung,keypad-num-rows = <3>; | |
442 | samsung,keypad-num-columns = <2>; | |
443 | linux,keypad-no-autorepeat; | |
36a0282a | 444 | wakeup-source; |
1956dd38 KK |
445 | pinctrl-0 = <&keypad_rows &keypad_cols>; |
446 | pinctrl-names = "default"; | |
447 | status = "okay"; | |
448 | ||
449 | key_home { | |
450 | keypad,row = <0>; | |
451 | keypad,column = <0>; | |
452 | linux,code = <KEY_HOME>; | |
a8e0553d SK |
453 | }; |
454 | ||
1956dd38 KK |
455 | key_down { |
456 | keypad,row = <0>; | |
457 | keypad,column = <1>; | |
458 | linux,code = <KEY_DOWN>; | |
708c0dd9 SK |
459 | }; |
460 | ||
1956dd38 KK |
461 | key_up { |
462 | keypad,row = <1>; | |
463 | keypad,column = <0>; | |
464 | linux,code = <KEY_UP>; | |
44632826 SK |
465 | }; |
466 | ||
1956dd38 KK |
467 | key_menu { |
468 | keypad,row = <1>; | |
469 | keypad,column = <1>; | |
470 | linux,code = <KEY_MENU>; | |
c0b6be7d SK |
471 | }; |
472 | ||
1956dd38 KK |
473 | key_back { |
474 | keypad,row = <2>; | |
475 | keypad,column = <0>; | |
476 | linux,code = <KEY_BACK>; | |
0207775d VS |
477 | }; |
478 | ||
1956dd38 KK |
479 | key_enter { |
480 | keypad,row = <2>; | |
481 | keypad,column = <1>; | |
482 | linux,code = <KEY_ENTER>; | |
0207775d | 483 | }; |
1956dd38 | 484 | }; |
0207775d | 485 | |
1956dd38 KK |
486 | &mshc_0 { |
487 | pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; | |
488 | pinctrl-names = "default"; | |
489 | status = "okay"; | |
490 | ||
491 | num-slots = <1>; | |
492 | broken-cd; | |
493 | card-detect-delay = <200>; | |
494 | samsung,dw-mshc-ciu-div = <3>; | |
495 | samsung,dw-mshc-sdr-timing = <2 3>; | |
496 | samsung,dw-mshc-ddr-timing = <1 2>; | |
497 | bus-width = <8>; | |
498 | cap-mmc-highspeed; | |
499 | }; | |
2107673e | 500 | |
1956dd38 KK |
501 | &pinctrl_1 { |
502 | keypad_rows: keypad-rows { | |
503 | samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; | |
c35bc3f9 KK |
504 | samsung,pin-function = <EXYNOS_PIN_FUNC_3>; |
505 | samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; | |
506 | samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; | |
2107673e TA |
507 | }; |
508 | ||
1956dd38 KK |
509 | keypad_cols: keypad-cols { |
510 | samsung,pins = "gpx1-0", "gpx1-1"; | |
c35bc3f9 KK |
511 | samsung,pin-function = <EXYNOS_PIN_FUNC_3>; |
512 | samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; | |
513 | samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; | |
2107673e | 514 | }; |
1956dd38 | 515 | }; |
e24ef722 | 516 | |
1956dd38 KK |
517 | &rtc { |
518 | status = "okay"; | |
519 | }; | |
8b6076d4 | 520 | |
1956dd38 KK |
521 | &sdhci_2 { |
522 | bus-width = <4>; | |
523 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; | |
524 | pinctrl-names = "default"; | |
525 | vmmc-supply = <&mmc_reg>; | |
526 | status = "okay"; | |
527 | }; | |
8b6076d4 | 528 | |
1956dd38 KK |
529 | &serial_0 { |
530 | status = "okay"; | |
531 | }; | |
532 | ||
533 | &serial_1 { | |
534 | status = "okay"; | |
535 | }; | |
536 | ||
537 | &serial_2 { | |
538 | status = "okay"; | |
539 | }; | |
540 | ||
541 | &serial_3 { | |
542 | status = "okay"; | |
543 | }; | |
544 | ||
545 | &watchdog { | |
546 | status = "okay"; | |
2107673e | 547 | }; |