]>
Commit | Line | Data |
---|---|---|
1 | // SPDX-License-Identifier: GPL-2.0 | |
2 | /* | |
3 | * Insignal's Exynos4412 based Origen board device tree source | |
4 | * | |
5 | * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. | |
6 | * http://www.samsung.com | |
7 | * | |
8 | * Device tree source file for Insignal's Origen board which is based on | |
9 | * Samsung's Exynos4412 SoC. | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
13 | #include "exynos4412.dtsi" | |
14 | #include <dt-bindings/clock/samsung,s2mps11.h> | |
15 | #include <dt-bindings/gpio/gpio.h> | |
16 | #include <dt-bindings/input/input.h> | |
17 | #include "exynos-mfc-reserved-memory.dtsi" | |
18 | ||
19 | / { | |
20 | model = "Insignal Origen evaluation board based on Exynos4412"; | |
21 | compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4"; | |
22 | ||
23 | memory@40000000 { | |
24 | device_type = "memory"; | |
25 | reg = <0x40000000 0x40000000>; | |
26 | }; | |
27 | ||
28 | chosen { | |
29 | stdout-path = "serial2:115200n8"; | |
30 | }; | |
31 | ||
32 | firmware@203f000 { | |
33 | compatible = "samsung,secure-firmware"; | |
34 | reg = <0x0203F000 0x1000>; | |
35 | }; | |
36 | ||
37 | mmc_reg: regulator-0 { | |
38 | compatible = "regulator-fixed"; | |
39 | regulator-name = "VMEM_VDD_2.8V"; | |
40 | regulator-min-microvolt = <2800000>; | |
41 | regulator-max-microvolt = <2800000>; | |
42 | gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; | |
43 | enable-active-high; | |
44 | }; | |
45 | ||
46 | display-timings { | |
47 | native-mode = <&timing0>; | |
48 | timing0: timing { | |
49 | clock-frequency = <47500000>; | |
50 | hactive = <1024>; | |
51 | vactive = <600>; | |
52 | hfront-porch = <64>; | |
53 | hback-porch = <16>; | |
54 | hsync-len = <48>; | |
55 | vback-porch = <64>; | |
56 | vfront-porch = <16>; | |
57 | vsync-len = <3>; | |
58 | }; | |
59 | }; | |
60 | ||
61 | fixed-rate-clocks { | |
62 | xxti { | |
63 | compatible = "samsung,clock-xxti"; | |
64 | clock-frequency = <0>; | |
65 | }; | |
66 | ||
67 | xusbxti { | |
68 | compatible = "samsung,clock-xusbxti"; | |
69 | clock-frequency = <24000000>; | |
70 | }; | |
71 | }; | |
72 | }; | |
73 | ||
74 | &cpu0 { | |
75 | cpu0-supply = <&buck2_reg>; | |
76 | }; | |
77 | ||
78 | &cpu_thermal { | |
79 | cooling-maps { | |
80 | cooling_map0: map0 { | |
81 | /* Corresponds to 800MHz at freq_table */ | |
82 | cooling-device = <&cpu0 7 7>, <&cpu1 7 7>, | |
83 | <&cpu2 7 7>, <&cpu3 7 7>; | |
84 | }; | |
85 | cooling_map1: map1 { | |
86 | /* Corresponds to 200MHz at freq_table */ | |
87 | cooling-device = <&cpu0 13 13>, <&cpu1 13 13>, | |
88 | <&cpu2 13 13>, <&cpu3 13 13>; | |
89 | }; | |
90 | }; | |
91 | }; | |
92 | ||
93 | &exynos_usbphy { | |
94 | status = "okay"; | |
95 | }; | |
96 | ||
97 | &ehci { | |
98 | samsung,vbus-gpio = <&gpx3 5 1>; | |
99 | status = "okay"; | |
100 | phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>; | |
101 | phy-names = "hsic0", "hsic1"; | |
102 | }; | |
103 | ||
104 | &fimd { | |
105 | pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; | |
106 | pinctrl-names = "default"; | |
107 | status = "okay"; | |
108 | }; | |
109 | ||
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 | pmic@66 { | |
120 | compatible = "samsung,s5m8767-pmic"; | |
121 | reg = <0x66>; | |
122 | ||
123 | s5m8767,pmic-buck-default-dvs-idx = <3>; | |
124 | ||
125 | s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>, | |
126 | <&gpx2 4 GPIO_ACTIVE_HIGH>, | |
127 | <&gpx2 5 GPIO_ACTIVE_HIGH>; | |
128 | ||
129 | s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, | |
130 | <&gpm3 6 GPIO_ACTIVE_HIGH>, | |
131 | <&gpm3 7 GPIO_ACTIVE_HIGH>; | |
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 | s5m8767_osc: clocks { | |
149 | compatible = "samsung,s5m8767-clk"; | |
150 | #clock-cells = <1>; | |
151 | clock-output-names = "s5m8767_ap", "s5m8767_cp", | |
152 | "s5m8767_bt"; | |
153 | }; | |
154 | ||
155 | regulators { | |
156 | ldo1_reg: LDO1 { | |
157 | regulator-name = "VDD_ALIVE"; | |
158 | regulator-min-microvolt = <1100000>; | |
159 | regulator-max-microvolt = <1100000>; | |
160 | regulator-always-on; | |
161 | regulator-boot-on; | |
162 | op_mode = <1>; /* Normal Mode */ | |
163 | }; | |
164 | ||
165 | ldo2_reg: LDO2 { | |
166 | regulator-name = "VDDQ_M12"; | |
167 | regulator-min-microvolt = <1200000>; | |
168 | regulator-max-microvolt = <1200000>; | |
169 | regulator-always-on; | |
170 | op_mode = <1>; /* Normal Mode */ | |
171 | }; | |
172 | ||
173 | ldo3_reg: LDO3 { | |
174 | regulator-name = "VDDIOAP_18"; | |
175 | regulator-min-microvolt = <1800000>; | |
176 | regulator-max-microvolt = <1800000>; | |
177 | regulator-always-on; | |
178 | op_mode = <1>; /* Normal Mode */ | |
179 | }; | |
180 | ||
181 | ldo4_reg: LDO4 { | |
182 | regulator-name = "VDDQ_PRE"; | |
183 | regulator-min-microvolt = <1800000>; | |
184 | regulator-max-microvolt = <1800000>; | |
185 | regulator-always-on; | |
186 | op_mode = <1>; /* Normal Mode */ | |
187 | }; | |
188 | ||
189 | ldo5_reg: LDO5 { | |
190 | regulator-name = "VDD18_2M"; | |
191 | regulator-min-microvolt = <1800000>; | |
192 | regulator-max-microvolt = <1800000>; | |
193 | regulator-always-on; | |
194 | op_mode = <1>; /* Normal Mode */ | |
195 | }; | |
196 | ||
197 | ldo6_reg: LDO6 { | |
198 | regulator-name = "VDD10_MPLL"; | |
199 | regulator-min-microvolt = <1000000>; | |
200 | regulator-max-microvolt = <1000000>; | |
201 | regulator-always-on; | |
202 | op_mode = <1>; /* Normal Mode */ | |
203 | }; | |
204 | ||
205 | ldo7_reg: LDO7 { | |
206 | regulator-name = "VDD10_XPLL"; | |
207 | regulator-min-microvolt = <1000000>; | |
208 | regulator-max-microvolt = <1000000>; | |
209 | regulator-always-on; | |
210 | op_mode = <1>; /* Normal Mode */ | |
211 | }; | |
212 | ||
213 | ldo8_reg: LDO8 { | |
214 | regulator-name = "VDD10_MIPI"; | |
215 | regulator-min-microvolt = <1000000>; | |
216 | regulator-max-microvolt = <1000000>; | |
217 | regulator-always-on; | |
218 | op_mode = <1>; /* Normal Mode */ | |
219 | }; | |
220 | ||
221 | ldo9_reg: LDO9 { | |
222 | regulator-name = "VDD33_LCD"; | |
223 | regulator-min-microvolt = <3300000>; | |
224 | regulator-max-microvolt = <3300000>; | |
225 | regulator-always-on; | |
226 | op_mode = <1>; /* Normal Mode */ | |
227 | }; | |
228 | ||
229 | ldo10_reg: LDO10 { | |
230 | regulator-name = "VDD18_MIPI"; | |
231 | regulator-min-microvolt = <1800000>; | |
232 | regulator-max-microvolt = <1800000>; | |
233 | regulator-always-on; | |
234 | op_mode = <1>; /* Normal Mode */ | |
235 | }; | |
236 | ||
237 | ldo11_reg: LDO11 { | |
238 | regulator-name = "VDD18_ABB1"; | |
239 | regulator-min-microvolt = <1800000>; | |
240 | regulator-max-microvolt = <1800000>; | |
241 | regulator-always-on; | |
242 | op_mode = <1>; /* Normal Mode */ | |
243 | }; | |
244 | ||
245 | ldo12_reg: LDO12 { | |
246 | regulator-name = "VDD33_UOTG"; | |
247 | regulator-min-microvolt = <3300000>; | |
248 | regulator-max-microvolt = <3300000>; | |
249 | regulator-always-on; | |
250 | op_mode = <1>; /* Normal Mode */ | |
251 | }; | |
252 | ||
253 | ldo13_reg: LDO13 { | |
254 | regulator-name = "VDDIOPERI_18"; | |
255 | regulator-min-microvolt = <1800000>; | |
256 | regulator-max-microvolt = <1800000>; | |
257 | regulator-always-on; | |
258 | op_mode = <1>; /* Normal Mode */ | |
259 | }; | |
260 | ||
261 | ldo14_reg: LDO14 { | |
262 | regulator-name = "VDD18_ABB02"; | |
263 | regulator-min-microvolt = <1800000>; | |
264 | regulator-max-microvolt = <1800000>; | |
265 | regulator-always-on; | |
266 | op_mode = <1>; /* Normal Mode */ | |
267 | }; | |
268 | ||
269 | ldo15_reg: LDO15 { | |
270 | regulator-name = "VDD10_USH"; | |
271 | regulator-min-microvolt = <1000000>; | |
272 | regulator-max-microvolt = <1000000>; | |
273 | regulator-always-on; | |
274 | op_mode = <1>; /* Normal Mode */ | |
275 | }; | |
276 | ||
277 | ldo16_reg: LDO16 { | |
278 | regulator-name = "VDD18_HSIC"; | |
279 | regulator-min-microvolt = <1800000>; | |
280 | regulator-max-microvolt = <1800000>; | |
281 | regulator-always-on; | |
282 | op_mode = <1>; /* Normal Mode */ | |
283 | }; | |
284 | ||
285 | ldo17_reg: LDO17 { | |
286 | regulator-name = "VDDIOAP_MMC012_28"; | |
287 | regulator-min-microvolt = <2800000>; | |
288 | regulator-max-microvolt = <2800000>; | |
289 | regulator-always-on; | |
290 | op_mode = <1>; /* Normal Mode */ | |
291 | }; | |
292 | ||
293 | ldo18_reg: LDO18 { | |
294 | regulator-name = "VDDIOPERI_28"; | |
295 | regulator-min-microvolt = <2800000>; | |
296 | regulator-max-microvolt = <2800000>; | |
297 | regulator-always-on; | |
298 | op_mode = <1>; /* Normal Mode */ | |
299 | }; | |
300 | ||
301 | ldo19_reg: LDO19 { | |
302 | regulator-name = "DVDD25"; | |
303 | regulator-min-microvolt = <2500000>; | |
304 | regulator-max-microvolt = <2500000>; | |
305 | regulator-always-on; | |
306 | op_mode = <1>; /* Normal Mode */ | |
307 | }; | |
308 | ||
309 | ldo20_reg: LDO20 { | |
310 | regulator-name = "VDD28_CAM"; | |
311 | regulator-min-microvolt = <2800000>; | |
312 | regulator-max-microvolt = <2800000>; | |
313 | regulator-always-on; | |
314 | op_mode = <1>; /* Normal Mode */ | |
315 | }; | |
316 | ||
317 | ldo21_reg: LDO21 { | |
318 | regulator-name = "VDD28_AF"; | |
319 | regulator-min-microvolt = <2800000>; | |
320 | regulator-max-microvolt = <2800000>; | |
321 | regulator-always-on; | |
322 | op_mode = <1>; /* Normal Mode */ | |
323 | }; | |
324 | ||
325 | ldo22_reg: LDO22 { | |
326 | regulator-name = "VDDA28_2M"; | |
327 | regulator-min-microvolt = <2800000>; | |
328 | regulator-max-microvolt = <2800000>; | |
329 | regulator-always-on; | |
330 | op_mode = <1>; /* Normal Mode */ | |
331 | }; | |
332 | ||
333 | ldo23_reg: LDO23 { | |
334 | regulator-name = "VDD28_TF"; | |
335 | regulator-min-microvolt = <2800000>; | |
336 | regulator-max-microvolt = <2800000>; | |
337 | regulator-always-on; | |
338 | op_mode = <1>; /* Normal Mode */ | |
339 | }; | |
340 | ||
341 | ldo24_reg: LDO24 { | |
342 | regulator-name = "VDD33_A31"; | |
343 | regulator-min-microvolt = <3300000>; | |
344 | regulator-max-microvolt = <3300000>; | |
345 | regulator-always-on; | |
346 | op_mode = <1>; /* Normal Mode */ | |
347 | }; | |
348 | ||
349 | ldo25_reg: LDO25 { | |
350 | regulator-name = "VDD18_CAM"; | |
351 | regulator-min-microvolt = <1800000>; | |
352 | regulator-max-microvolt = <1800000>; | |
353 | regulator-always-on; | |
354 | op_mode = <1>; /* Normal Mode */ | |
355 | }; | |
356 | ||
357 | ldo26_reg: LDO26 { | |
358 | regulator-name = "VDD18_A31"; | |
359 | regulator-min-microvolt = <1800000>; | |
360 | regulator-max-microvolt = <1800000>; | |
361 | regulator-always-on; | |
362 | op_mode = <1>; /* Normal Mode */ | |
363 | }; | |
364 | ||
365 | ldo27_reg: LDO27 { | |
366 | regulator-name = "GPS_1V8"; | |
367 | regulator-min-microvolt = <1800000>; | |
368 | regulator-max-microvolt = <1800000>; | |
369 | regulator-always-on; | |
370 | op_mode = <1>; /* Normal Mode */ | |
371 | }; | |
372 | ||
373 | ldo28_reg: LDO28 { | |
374 | regulator-name = "DVDD12"; | |
375 | regulator-min-microvolt = <1200000>; | |
376 | regulator-max-microvolt = <1200000>; | |
377 | regulator-always-on; | |
378 | op_mode = <1>; /* Normal Mode */ | |
379 | }; | |
380 | ||
381 | buck1_reg: BUCK1 { | |
382 | regulator-name = "VDD_MIF"; | |
383 | regulator-min-microvolt = <950000>; | |
384 | regulator-max-microvolt = <1100000>; | |
385 | regulator-always-on; | |
386 | regulator-boot-on; | |
387 | op_mode = <1>; /* Normal Mode */ | |
388 | }; | |
389 | ||
390 | buck2_reg: BUCK2 { | |
391 | regulator-name = "VDD_ARM"; | |
392 | regulator-min-microvolt = <900000>; | |
393 | regulator-max-microvolt = <1350000>; | |
394 | regulator-always-on; | |
395 | regulator-boot-on; | |
396 | op_mode = <1>; /* Normal Mode */ | |
397 | }; | |
398 | ||
399 | buck3_reg: BUCK3 { | |
400 | regulator-name = "VDD_INT"; | |
401 | regulator-min-microvolt = <900000>; | |
402 | regulator-max-microvolt = <1200000>; | |
403 | regulator-always-on; | |
404 | regulator-boot-on; | |
405 | op_mode = <1>; /* Normal Mode */ | |
406 | }; | |
407 | ||
408 | buck4_reg: BUCK4 { | |
409 | regulator-name = "VDD_G3D"; | |
410 | regulator-min-microvolt = <750000>; | |
411 | regulator-max-microvolt = <1500000>; | |
412 | regulator-always-on; | |
413 | regulator-boot-on; | |
414 | op_mode = <1>; /* Normal Mode */ | |
415 | }; | |
416 | ||
417 | buck5_reg: BUCK5 { | |
418 | regulator-name = "VDD_M12"; | |
419 | regulator-min-microvolt = <750000>; | |
420 | regulator-max-microvolt = <1500000>; | |
421 | regulator-always-on; | |
422 | regulator-boot-on; | |
423 | op_mode = <1>; /* Normal Mode */ | |
424 | }; | |
425 | ||
426 | buck6_reg: BUCK6 { | |
427 | regulator-name = "VDD12_5M"; | |
428 | regulator-min-microvolt = <750000>; | |
429 | regulator-max-microvolt = <1500000>; | |
430 | regulator-always-on; | |
431 | regulator-boot-on; | |
432 | op_mode = <1>; /* Normal Mode */ | |
433 | }; | |
434 | ||
435 | buck9_reg: BUCK9 { | |
436 | regulator-name = "VDDF28_EMMC"; | |
437 | regulator-min-microvolt = <750000>; | |
438 | regulator-max-microvolt = <3000000>; | |
439 | regulator-always-on; | |
440 | regulator-boot-on; | |
441 | op_mode = <1>; /* Normal Mode */ | |
442 | }; | |
443 | }; | |
444 | }; | |
445 | }; | |
446 | ||
447 | &keypad { | |
448 | samsung,keypad-num-rows = <3>; | |
449 | samsung,keypad-num-columns = <2>; | |
450 | linux,keypad-no-autorepeat; | |
451 | wakeup-source; | |
452 | pinctrl-0 = <&keypad_rows &keypad_cols>; | |
453 | pinctrl-names = "default"; | |
454 | status = "okay"; | |
455 | ||
456 | key-home { | |
457 | keypad,row = <0>; | |
458 | keypad,column = <0>; | |
459 | linux,code = <KEY_HOME>; | |
460 | }; | |
461 | ||
462 | key-down { | |
463 | keypad,row = <0>; | |
464 | keypad,column = <1>; | |
465 | linux,code = <KEY_DOWN>; | |
466 | }; | |
467 | ||
468 | key-up { | |
469 | keypad,row = <1>; | |
470 | keypad,column = <0>; | |
471 | linux,code = <KEY_UP>; | |
472 | }; | |
473 | ||
474 | key-menu { | |
475 | keypad,row = <1>; | |
476 | keypad,column = <1>; | |
477 | linux,code = <KEY_MENU>; | |
478 | }; | |
479 | ||
480 | key-back { | |
481 | keypad,row = <2>; | |
482 | keypad,column = <0>; | |
483 | linux,code = <KEY_BACK>; | |
484 | }; | |
485 | ||
486 | key-enter { | |
487 | keypad,row = <2>; | |
488 | keypad,column = <1>; | |
489 | linux,code = <KEY_ENTER>; | |
490 | }; | |
491 | }; | |
492 | ||
493 | &mshc_0 { | |
494 | pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; | |
495 | pinctrl-names = "default"; | |
496 | status = "okay"; | |
497 | ||
498 | broken-cd; | |
499 | card-detect-delay = <200>; | |
500 | samsung,dw-mshc-ciu-div = <3>; | |
501 | samsung,dw-mshc-sdr-timing = <2 3>; | |
502 | samsung,dw-mshc-ddr-timing = <1 2>; | |
503 | bus-width = <8>; | |
504 | cap-mmc-highspeed; | |
505 | }; | |
506 | ||
507 | &pinctrl_1 { | |
508 | keypad_rows: keypad-rows { | |
509 | samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; | |
510 | samsung,pin-function = <EXYNOS_PIN_FUNC_3>; | |
511 | samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; | |
512 | samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; | |
513 | }; | |
514 | ||
515 | keypad_cols: keypad-cols { | |
516 | samsung,pins = "gpx1-0", "gpx1-1"; | |
517 | samsung,pin-function = <EXYNOS_PIN_FUNC_3>; | |
518 | samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; | |
519 | samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; | |
520 | }; | |
521 | }; | |
522 | ||
523 | &rtc { | |
524 | status = "okay"; | |
525 | clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>; | |
526 | clock-names = "rtc", "rtc_src"; | |
527 | }; | |
528 | ||
529 | &sdhci_2 { | |
530 | bus-width = <4>; | |
531 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; | |
532 | pinctrl-names = "default"; | |
533 | vmmc-supply = <&mmc_reg>; | |
534 | status = "okay"; | |
535 | }; | |
536 | ||
537 | &serial_0 { | |
538 | status = "okay"; | |
539 | }; | |
540 | ||
541 | &serial_1 { | |
542 | status = "okay"; | |
543 | }; | |
544 | ||
545 | &serial_2 { | |
546 | status = "okay"; | |
547 | }; | |
548 | ||
549 | &serial_3 { | |
550 | status = "okay"; | |
551 | }; |