Commit | Line | Data |
---|---|---|
15dfdfad TF |
1 | /* |
2 | * Samsung's Exynos4412 based Trats 2 board device tree source | |
3 | * | |
4 | * Copyright (c) 2013 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * | |
7 | * Device tree source file for Samsung's Trats 2 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/; | |
16 | #include "exynos4412.dtsi" | |
17 | ||
18 | / { | |
19 | model = "Samsung Trats 2 based on Exynos4412"; | |
20 | compatible = "samsung,trats2", "samsung,exynos4412"; | |
21 | ||
9f1eaef2 JA |
22 | aliases { |
23 | i2c8 = &i2c_ak8975; | |
24 | }; | |
25 | ||
15dfdfad TF |
26 | memory { |
27 | reg = <0x40000000 0x40000000>; | |
28 | }; | |
29 | ||
30 | chosen { | |
31 | bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; | |
32 | }; | |
33 | ||
34 | firmware@0204F000 { | |
35 | compatible = "samsung,secure-firmware"; | |
36 | reg = <0x0204F000 0x1000>; | |
37 | }; | |
38 | ||
39 | fixed-rate-clocks { | |
40 | xxti { | |
41 | compatible = "samsung,clock-xxti", "fixed-clock"; | |
42 | clock-frequency = <0>; | |
43 | }; | |
44 | ||
45 | xusbxti { | |
46 | compatible = "samsung,clock-xusbxti", "fixed-clock"; | |
47 | clock-frequency = <24000000>; | |
48 | }; | |
49 | }; | |
50 | ||
51 | regulators { | |
52 | compatible = "simple-bus"; | |
53 | #address-cells = <1>; | |
54 | #size-cells = <0>; | |
55 | ||
56 | vemmc_reg: regulator-0 { | |
57 | compatible = "regulator-fixed"; | |
58 | regulator-name = "VMEM_VDD_2.8V"; | |
59 | regulator-min-microvolt = <2800000>; | |
60 | regulator-max-microvolt = <2800000>; | |
61 | gpio = <&gpk0 2 0>; | |
62 | enable-active-high; | |
63 | }; | |
64 | ||
b4fec647 SN |
65 | cam_io_reg: voltage-regulator-1 { |
66 | compatible = "regulator-fixed"; | |
67 | regulator-name = "CAM_SENSOR_A"; | |
68 | regulator-min-microvolt = <2800000>; | |
69 | regulator-max-microvolt = <2800000>; | |
70 | gpio = <&gpm0 2 0>; | |
71 | enable-active-high; | |
72 | }; | |
73 | ||
15dfdfad TF |
74 | /* More to come */ |
75 | }; | |
76 | ||
77 | gpio-keys { | |
78 | compatible = "gpio-keys"; | |
79 | ||
80 | key-down { | |
81 | interrupt-parent = <&gpj1>; | |
82 | interrupts = <2 0>; | |
83 | gpios = <&gpj1 2 1>; | |
84 | linux,code = <114>; | |
85 | label = "volume down"; | |
86 | debounce-interval = <10>; | |
87 | }; | |
88 | ||
89 | key-up { | |
90 | interrupt-parent = <&gpj1>; | |
91 | interrupts = <1 0>; | |
92 | gpios = <&gpj1 1 1>; | |
93 | linux,code = <115>; | |
94 | label = "volume up"; | |
95 | debounce-interval = <10>; | |
96 | }; | |
97 | ||
98 | key-power { | |
99 | interrupt-parent = <&gpx2>; | |
100 | interrupts = <7 0>; | |
101 | gpios = <&gpx2 7 1>; | |
102 | linux,code = <116>; | |
103 | label = "power"; | |
104 | debounce-interval = <10>; | |
105 | gpio-key,wakeup; | |
106 | }; | |
107 | }; | |
108 | ||
109 | i2c@13890000 { | |
110 | samsung,i2c-sda-delay = <100>; | |
111 | samsung,i2c-slave-addr = <0x10>; | |
112 | samsung,i2c-max-bus-freq = <400000>; | |
113 | pinctrl-0 = <&i2c3_bus>; | |
114 | pinctrl-names = "default"; | |
115 | status = "okay"; | |
116 | ||
117 | mms114-touchscreen@48 { | |
118 | compatible = "melfas,mms114"; | |
119 | reg = <0x48>; | |
120 | interrupt-parent = <&gpm2>; | |
121 | interrupts = <3 2>; | |
122 | x-size = <720>; | |
123 | y-size = <1280>; | |
124 | avdd-supply = <&ldo23_reg>; | |
125 | vdd-supply = <&ldo24_reg>; | |
126 | }; | |
127 | }; | |
128 | ||
129 | i2c@138D0000 { | |
130 | samsung,i2c-sda-delay = <100>; | |
131 | samsung,i2c-slave-addr = <0x10>; | |
132 | samsung,i2c-max-bus-freq = <100000>; | |
133 | pinctrl-0 = <&i2c7_bus>; | |
134 | pinctrl-names = "default"; | |
135 | status = "okay"; | |
136 | ||
137 | max77686_pmic@09 { | |
138 | compatible = "maxim,max77686"; | |
139 | interrupt-parent = <&gpx0>; | |
140 | interrupts = <7 0>; | |
141 | reg = <0x09>; | |
142 | ||
143 | voltage-regulators { | |
144 | ldo1_reg: ldo1 { | |
145 | regulator-compatible = "LDO1"; | |
146 | regulator-name = "VALIVE_1.0V_AP"; | |
147 | regulator-min-microvolt = <1000000>; | |
148 | regulator-max-microvolt = <1000000>; | |
149 | regulator-always-on; | |
150 | regulator-mem-on; | |
151 | }; | |
152 | ||
153 | ldo2_reg: ldo2 { | |
154 | regulator-compatible = "LDO2"; | |
155 | regulator-name = "VM1M2_1.2V_AP"; | |
156 | regulator-min-microvolt = <1200000>; | |
157 | regulator-max-microvolt = <1200000>; | |
158 | regulator-always-on; | |
159 | regulator-mem-on; | |
160 | }; | |
161 | ||
162 | ldo3_reg: ldo3 { | |
163 | regulator-compatible = "LDO3"; | |
164 | regulator-name = "VCC_1.8V_AP"; | |
165 | regulator-min-microvolt = <1800000>; | |
166 | regulator-max-microvolt = <1800000>; | |
167 | regulator-always-on; | |
168 | regulator-mem-on; | |
169 | }; | |
170 | ||
171 | ldo4_reg: ldo4 { | |
172 | regulator-compatible = "LDO4"; | |
173 | regulator-name = "VCC_2.8V_AP"; | |
174 | regulator-min-microvolt = <2800000>; | |
175 | regulator-max-microvolt = <2800000>; | |
176 | regulator-always-on; | |
177 | regulator-mem-on; | |
178 | }; | |
179 | ||
180 | ldo5_reg: ldo5 { | |
181 | regulator-compatible = "LDO5"; | |
182 | regulator-name = "VCC_1.8V_IO"; | |
183 | regulator-min-microvolt = <1800000>; | |
184 | regulator-max-microvolt = <1800000>; | |
185 | regulator-always-on; | |
186 | regulator-mem-on; | |
187 | }; | |
188 | ||
189 | ldo6_reg: ldo6 { | |
190 | regulator-compatible = "LDO6"; | |
191 | regulator-name = "VMPLL_1.0V_AP"; | |
192 | regulator-min-microvolt = <1000000>; | |
193 | regulator-max-microvolt = <1000000>; | |
194 | regulator-always-on; | |
195 | regulator-mem-on; | |
196 | }; | |
197 | ||
198 | ldo7_reg: ldo7 { | |
199 | regulator-compatible = "LDO7"; | |
200 | regulator-name = "VPLL_1.0V_AP"; | |
201 | regulator-min-microvolt = <1000000>; | |
202 | regulator-max-microvolt = <1000000>; | |
203 | regulator-always-on; | |
204 | regulator-mem-on; | |
205 | }; | |
206 | ||
207 | ldo8_reg: ldo8 { | |
208 | regulator-compatible = "LDO8"; | |
209 | regulator-name = "VMIPI_1.0V"; | |
210 | regulator-min-microvolt = <1000000>; | |
211 | regulator-max-microvolt = <1000000>; | |
212 | regulator-mem-off; | |
213 | }; | |
214 | ||
215 | ldo9_reg: ldo9 { | |
216 | regulator-compatible = "LDO9"; | |
217 | regulator-name = "CAM_ISP_MIPI_1.2V"; | |
218 | regulator-min-microvolt = <1200000>; | |
219 | regulator-max-microvolt = <1200000>; | |
220 | regulator-mem-idle; | |
221 | }; | |
222 | ||
223 | ldo10_reg: ldo10 { | |
224 | regulator-compatible = "LDO10"; | |
225 | regulator-name = "VMIPI_1.8V"; | |
226 | regulator-min-microvolt = <1800000>; | |
227 | regulator-max-microvolt = <1800000>; | |
228 | regulator-mem-off; | |
229 | }; | |
230 | ||
231 | ldo11_reg: ldo11 { | |
232 | regulator-compatible = "LDO11"; | |
233 | regulator-name = "VABB1_1.95V"; | |
234 | regulator-min-microvolt = <1950000>; | |
235 | regulator-max-microvolt = <1950000>; | |
236 | regulator-always-on; | |
237 | regulator-mem-off; | |
238 | }; | |
239 | ||
240 | ldo12_reg: ldo12 { | |
241 | regulator-compatible = "LDO12"; | |
242 | regulator-name = "VUOTG_3.0V"; | |
243 | regulator-min-microvolt = <3000000>; | |
244 | regulator-max-microvolt = <3000000>; | |
245 | regulator-mem-off; | |
246 | }; | |
247 | ||
248 | ldo13_reg: ldo13 { | |
249 | regulator-compatible = "LDO13"; | |
250 | regulator-name = "NFC_AVDD_1.8V"; | |
251 | regulator-min-microvolt = <1800000>; | |
252 | regulator-max-microvolt = <1800000>; | |
253 | regulator-mem-idle; | |
254 | }; | |
255 | ||
256 | ldo14_reg: ldo14 { | |
257 | regulator-compatible = "LDO14"; | |
258 | regulator-name = "VABB2_1.95V"; | |
259 | regulator-min-microvolt = <1950000>; | |
260 | regulator-max-microvolt = <1950000>; | |
261 | regulator-always-on; | |
262 | regulator-mem-off; | |
263 | }; | |
264 | ||
265 | ldo15_reg: ldo15 { | |
266 | regulator-compatible = "LDO15"; | |
267 | regulator-name = "VHSIC_1.0V"; | |
268 | regulator-min-microvolt = <1000000>; | |
269 | regulator-max-microvolt = <1000000>; | |
270 | regulator-mem-off; | |
271 | }; | |
272 | ||
273 | ldo16_reg: ldo16 { | |
274 | regulator-compatible = "LDO16"; | |
275 | regulator-name = "VHSIC_1.8V"; | |
276 | regulator-min-microvolt = <1800000>; | |
277 | regulator-max-microvolt = <1800000>; | |
278 | regulator-mem-off; | |
279 | }; | |
280 | ||
281 | ldo17_reg: ldo17 { | |
282 | regulator-compatible = "LDO17"; | |
283 | regulator-name = "CAM_SENSOR_CORE_1.2V"; | |
284 | regulator-min-microvolt = <1200000>; | |
285 | regulator-max-microvolt = <1200000>; | |
286 | regulator-mem-idle; | |
287 | }; | |
288 | ||
289 | ldo18_reg: ldo18 { | |
290 | regulator-compatible = "LDO18"; | |
291 | regulator-name = "CAM_ISP_SEN_IO_1.8V"; | |
292 | regulator-min-microvolt = <1800000>; | |
293 | regulator-max-microvolt = <1800000>; | |
294 | regulator-mem-idle; | |
295 | }; | |
296 | ||
297 | ldo19_reg: ldo19 { | |
298 | regulator-compatible = "LDO19"; | |
299 | regulator-name = "VT_CAM_1.8V"; | |
300 | regulator-min-microvolt = <1800000>; | |
301 | regulator-max-microvolt = <1800000>; | |
302 | regulator-mem-idle; | |
303 | }; | |
304 | ||
305 | ldo20_reg: ldo20 { | |
306 | regulator-compatible = "LDO20"; | |
307 | regulator-name = "VDDQ_PRE_1.8V"; | |
308 | regulator-min-microvolt = <1800000>; | |
309 | regulator-max-microvolt = <1800000>; | |
310 | regulator-mem-idle; | |
311 | }; | |
312 | ||
313 | ldo21_reg: ldo21 { | |
314 | regulator-compatible = "LDO21"; | |
315 | regulator-name = "VTF_2.8V"; | |
316 | regulator-min-microvolt = <2800000>; | |
317 | regulator-max-microvolt = <2800000>; | |
318 | regulator-mem-idle; | |
319 | }; | |
320 | ||
321 | ldo22_reg: ldo22 { | |
322 | regulator-compatible = "LDO22"; | |
323 | regulator-name = "VMEM_VDD_2.8V"; | |
324 | regulator-min-microvolt = <2800000>; | |
325 | regulator-max-microvolt = <2800000>; | |
326 | regulator-always-on; | |
327 | regulator-mem-off; | |
328 | }; | |
329 | ||
330 | ldo23_reg: ldo23 { | |
331 | regulator-compatible = "LDO23"; | |
332 | regulator-name = "TSP_AVDD_3.3V"; | |
333 | regulator-min-microvolt = <3300000>; | |
334 | regulator-max-microvolt = <3300000>; | |
335 | regulator-mem-idle; | |
336 | }; | |
337 | ||
338 | ldo24_reg: ldo24 { | |
339 | regulator-compatible = "LDO24"; | |
340 | regulator-name = "TSP_VDD_1.8V"; | |
341 | regulator-min-microvolt = <1800000>; | |
342 | regulator-max-microvolt = <1800000>; | |
343 | regulator-mem-idle; | |
344 | }; | |
345 | ||
346 | ldo25_reg: ldo25 { | |
347 | regulator-compatible = "LDO25"; | |
348 | regulator-name = "LCD_VCC_3.3V"; | |
349 | regulator-min-microvolt = <2800000>; | |
350 | regulator-max-microvolt = <2800000>; | |
351 | regulator-mem-idle; | |
352 | }; | |
353 | ||
354 | ldo26_reg: ldo26 { | |
355 | regulator-compatible = "LDO26"; | |
356 | regulator-name = "MOTOR_VCC_3.0V"; | |
357 | regulator-min-microvolt = <3000000>; | |
358 | regulator-max-microvolt = <3000000>; | |
359 | regulator-mem-idle; | |
360 | }; | |
361 | ||
362 | buck1_reg: buck1 { | |
363 | regulator-compatible = "BUCK1"; | |
364 | regulator-name = "vdd_mif"; | |
365 | regulator-min-microvolt = <850000>; | |
366 | regulator-max-microvolt = <1100000>; | |
367 | regulator-always-on; | |
368 | regulator-boot-on; | |
369 | regulator-mem-off; | |
370 | }; | |
371 | ||
372 | buck2_reg: buck2 { | |
373 | regulator-compatible = "BUCK2"; | |
374 | regulator-name = "vdd_arm"; | |
375 | regulator-min-microvolt = <850000>; | |
376 | regulator-max-microvolt = <1500000>; | |
377 | regulator-always-on; | |
378 | regulator-boot-on; | |
379 | regulator-mem-off; | |
380 | }; | |
381 | ||
382 | buck3_reg: buck3 { | |
383 | regulator-compatible = "BUCK3"; | |
384 | regulator-name = "vdd_int"; | |
385 | regulator-min-microvolt = <850000>; | |
386 | regulator-max-microvolt = <1150000>; | |
387 | regulator-always-on; | |
388 | regulator-boot-on; | |
389 | regulator-mem-off; | |
390 | }; | |
391 | ||
392 | buck4_reg: buck4 { | |
393 | regulator-compatible = "BUCK4"; | |
394 | regulator-name = "vdd_g3d"; | |
395 | regulator-min-microvolt = <850000>; | |
396 | regulator-max-microvolt = <1150000>; | |
397 | regulator-boot-on; | |
398 | regulator-mem-off; | |
399 | }; | |
400 | ||
401 | buck5_reg: buck5 { | |
402 | regulator-compatible = "BUCK5"; | |
403 | regulator-name = "VMEM_1.2V_AP"; | |
404 | regulator-min-microvolt = <1200000>; | |
405 | regulator-max-microvolt = <1200000>; | |
406 | regulator-always-on; | |
407 | }; | |
408 | ||
409 | buck6_reg: buck6 { | |
410 | regulator-compatible = "BUCK6"; | |
411 | regulator-name = "VCC_SUB_1.35V"; | |
412 | regulator-min-microvolt = <1350000>; | |
413 | regulator-max-microvolt = <1350000>; | |
414 | regulator-always-on; | |
415 | }; | |
416 | ||
417 | buck7_reg: buck7 { | |
418 | regulator-compatible = "BUCK7"; | |
419 | regulator-name = "VCC_SUB_2.0V"; | |
420 | regulator-min-microvolt = <2000000>; | |
421 | regulator-max-microvolt = <2000000>; | |
422 | regulator-always-on; | |
423 | }; | |
424 | ||
425 | buck8_reg: buck8 { | |
426 | regulator-compatible = "BUCK8"; | |
427 | regulator-name = "VMEM_VDDF_3.0V"; | |
428 | regulator-min-microvolt = <2850000>; | |
429 | regulator-max-microvolt = <2850000>; | |
430 | regulator-always-on; | |
431 | regulator-mem-off; | |
432 | }; | |
433 | ||
434 | buck9_reg: buck9 { | |
435 | regulator-compatible = "BUCK9"; | |
436 | regulator-name = "CAM_ISP_CORE_1.2V"; | |
437 | regulator-min-microvolt = <1000000>; | |
438 | regulator-max-microvolt = <1200000>; | |
439 | regulator-mem-off; | |
440 | }; | |
441 | }; | |
442 | }; | |
443 | }; | |
444 | ||
445 | sdhci@12510000 { | |
446 | bus-width = <8>; | |
447 | non-removable; | |
448 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; | |
449 | pinctrl-names = "default"; | |
450 | vmmc-supply = <&vemmc_reg>; | |
451 | status = "okay"; | |
452 | }; | |
453 | ||
454 | serial@13800000 { | |
455 | status = "okay"; | |
456 | }; | |
457 | ||
458 | serial@13810000 { | |
459 | status = "okay"; | |
460 | }; | |
461 | ||
462 | serial@13820000 { | |
463 | status = "okay"; | |
464 | }; | |
465 | ||
466 | serial@13830000 { | |
467 | status = "okay"; | |
468 | }; | |
9f1eaef2 JA |
469 | |
470 | i2c_ak8975: i2c-gpio-0 { | |
471 | compatible = "i2c-gpio"; | |
472 | gpios = <&gpy2 4 0>, <&gpy2 5 0>; | |
473 | i2c-gpio,delay-us = <2>; | |
474 | #address-cells = <1>; | |
475 | #size-cells = <0>; | |
476 | status = "okay"; | |
477 | ||
478 | ak8975@0c { | |
479 | compatible = "ak,ak8975"; | |
480 | reg = <0x0c>; | |
481 | gpios = <&gpj0 7 0>; | |
482 | }; | |
483 | }; | |
b4fec647 | 484 | |
201f1267 AH |
485 | spi_1: spi@13930000 { |
486 | pinctrl-names = "default"; | |
487 | pinctrl-0 = <&spi1_bus>; | |
488 | status = "okay"; | |
489 | ||
490 | s5c73m3_spi: s5c73m3 { | |
491 | compatible = "samsung,s5c73m3"; | |
492 | spi-max-frequency = <50000000>; | |
493 | reg = <0>; | |
494 | controller-data { | |
495 | cs-gpio = <&gpb 5 0>; | |
496 | samsung,spi-feedback-delay = <2>; | |
497 | }; | |
498 | }; | |
499 | }; | |
500 | ||
b4fec647 SN |
501 | camera { |
502 | pinctrl-0 = <&cam_port_b_clk_active>; | |
503 | pinctrl-names = "default"; | |
504 | status = "okay"; | |
505 | ||
506 | fimc_0: fimc@11800000 { | |
507 | status = "okay"; | |
508 | }; | |
509 | ||
510 | fimc_1: fimc@11810000 { | |
511 | status = "okay"; | |
512 | }; | |
513 | ||
514 | fimc_2: fimc@11820000 { | |
515 | status = "okay"; | |
516 | }; | |
517 | ||
518 | fimc_3: fimc@11830000 { | |
519 | status = "okay"; | |
520 | }; | |
521 | ||
522 | csis_1: csis@11890000 { | |
523 | vddcore-supply = <&ldo8_reg>; | |
524 | vddio-supply = <&ldo10_reg>; | |
525 | clock-frequency = <160000000>; | |
526 | status = "okay"; | |
527 | ||
528 | /* Camera D (4) MIPI CSI-2 (CSIS1) */ | |
529 | port@4 { | |
530 | reg = <4>; | |
531 | csis1_ep: endpoint { | |
532 | remote-endpoint = <&is_s5k6a3_ep>; | |
533 | data-lanes = <1>; | |
534 | samsung,csis-hs-settle = <18>; | |
535 | samsung,csis-wclk; | |
536 | }; | |
537 | }; | |
538 | }; | |
539 | ||
540 | fimc_lite_0: fimc-lite@12390000 { | |
541 | status = "okay"; | |
542 | }; | |
543 | ||
544 | fimc_lite_1: fimc-lite@123A0000 { | |
545 | status = "okay"; | |
546 | }; | |
547 | ||
548 | fimc-is@12000000 { | |
549 | pinctrl-0 = <&fimc_is_uart>; | |
550 | pinctrl-names = "default"; | |
551 | status = "okay"; | |
552 | ||
553 | i2c1_isp: i2c-isp@12140000 { | |
554 | pinctrl-0 = <&fimc_is_i2c1>; | |
555 | pinctrl-names = "default"; | |
556 | ||
557 | s5k6a3@10 { | |
558 | compatible = "samsung,s5k6a3"; | |
559 | reg = <0x10>; | |
560 | svdda-supply = <&cam_io_reg>; | |
561 | svddio-supply = <&ldo19_reg>; | |
562 | clock-frequency = <24000000>; | |
563 | /* CAM_B_CLKOUT */ | |
564 | clocks = <&clock_cam 1>; | |
565 | clock-names = "mclk"; | |
566 | samsung,camclk-out = <1>; | |
567 | gpios = <&gpm1 6 0>; | |
568 | ||
569 | port { | |
570 | is_s5k6a3_ep: endpoint { | |
571 | remote-endpoint = <&csis1_ep>; | |
572 | data-lanes = <1>; | |
573 | }; | |
574 | }; | |
575 | }; | |
576 | }; | |
577 | }; | |
578 | }; | |
15dfdfad | 579 | }; |