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8149afe4 KK |
1 | /* |
2 | * Hardkernel Odroid XU board device tree source | |
3 | * | |
4 | * Copyright (c) 2013 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * Copyright (c) 2016 Krzysztof Kozlowski | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | */ | |
12 | ||
13 | /dts-v1/; | |
14 | #include "exynos5410.dtsi" | |
88644b4c | 15 | #include <dt-bindings/clock/maxim,max77802.h> |
8149afe4 KK |
16 | #include <dt-bindings/gpio/gpio.h> |
17 | #include <dt-bindings/interrupt-controller/irq.h> | |
18 | #include "exynos54xx-odroidxu-leds.dtsi" | |
19 | ||
20 | / { | |
21 | model = "Hardkernel Odroid XU"; | |
22 | compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5"; | |
23 | ||
a0eb1095 | 24 | memory@40000000 { |
12676ee1 | 25 | device_type = "memory"; |
8149afe4 KK |
26 | reg = <0x40000000 0x7ea00000>; |
27 | }; | |
28 | ||
29 | chosen { | |
5a5232d1 | 30 | stdout-path = "serial2:115200n8"; |
8149afe4 KK |
31 | }; |
32 | ||
33 | emmc_pwrseq: pwrseq { | |
34 | pinctrl-0 = <&emmc_nrst_pin>; | |
35 | pinctrl-names = "default"; | |
36 | compatible = "mmc-pwrseq-emmc"; | |
37 | reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>; | |
38 | }; | |
39 | ||
40 | fan0: pwm-fan { | |
41 | compatible = "pwm-fan"; | |
42 | pwms = <&pwm 0 20972 0>; | |
43 | cooling-min-state = <0>; | |
44 | cooling-max-state = <3>; | |
45 | #cooling-cells = <2>; | |
46 | cooling-levels = <0 130 170 230>; | |
47 | }; | |
48 | ||
49 | fin_pll: xxti { | |
50 | compatible = "fixed-clock"; | |
51 | clock-frequency = <24000000>; | |
52 | clock-output-names = "fin_pll"; | |
53 | #clock-cells = <0>; | |
54 | }; | |
55 | ||
56 | firmware@02073000 { | |
57 | compatible = "samsung,secure-firmware"; | |
58 | reg = <0x02073000 0x1000>; | |
59 | }; | |
60 | }; | |
61 | ||
88644b4c KK |
62 | &cpu0_thermal { |
63 | thermal-sensors = <&tmu_cpu0 0>; | |
64 | polling-delay-passive = <0>; | |
65 | polling-delay = <0>; | |
66 | ||
67 | trips { | |
68 | cpu_alert0: cpu-alert-0 { | |
69 | temperature = <50000>; /* millicelsius */ | |
70 | hysteresis = <5000>; /* millicelsius */ | |
71 | type = "active"; | |
72 | }; | |
73 | cpu_alert1: cpu-alert-1 { | |
74 | temperature = <60000>; /* millicelsius */ | |
75 | hysteresis = <5000>; /* millicelsius */ | |
76 | type = "active"; | |
77 | }; | |
78 | cpu_alert2: cpu-alert-2 { | |
79 | temperature = <70000>; /* millicelsius */ | |
80 | hysteresis = <5000>; /* millicelsius */ | |
81 | type = "active"; | |
82 | }; | |
83 | cpu_crit0: cpu-crit-0 { | |
84 | temperature = <120000>; /* millicelsius */ | |
85 | hysteresis = <0>; /* millicelsius */ | |
86 | type = "critical"; | |
87 | }; | |
88 | }; | |
89 | ||
90 | cooling-maps { | |
91 | map0 { | |
92 | trip = <&cpu_alert0>; | |
93 | cooling-device = <&fan0 0 1>; | |
94 | }; | |
95 | map1 { | |
96 | trip = <&cpu_alert1>; | |
97 | cooling-device = <&fan0 1 2>; | |
98 | }; | |
99 | map2 { | |
100 | trip = <&cpu_alert2>; | |
101 | cooling-device = <&fan0 2 3>; | |
102 | }; | |
103 | }; | |
104 | }; | |
105 | ||
106 | &hsi2c_4 { | |
107 | samsung,i2c-sda-delay = <100>; | |
108 | samsung,i2c-max-bus-freq = <400000>; | |
109 | status = "okay"; | |
110 | ||
111 | usb3503: usb-hub@08 { | |
112 | compatible = "smsc,usb3503"; | |
113 | reg = <0x08>; | |
114 | ||
115 | intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; | |
116 | connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; | |
117 | reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>; | |
118 | initial-mode = <1>; | |
119 | ||
120 | clock-names = "refclk"; | |
121 | clocks = <&pmu_system_controller 0>; | |
122 | refclk-frequency = <24000000>; | |
123 | }; | |
124 | ||
125 | max77802: pmic@09 { | |
126 | compatible = "maxim,max77802"; | |
127 | reg = <0x9>; | |
128 | interrupt-parent = <&gpx0>; | |
129 | interrupts = <4 IRQ_TYPE_NONE>; | |
130 | pinctrl-names = "default"; | |
131 | pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>, | |
132 | <&pmic_dvs_3>; | |
133 | #clock-cells = <1>; | |
134 | ||
135 | inl1-supply = <&buck5_reg>; | |
136 | inl2-supply = <&buck7_reg>; | |
137 | inl3-supply = <&buck9_reg>; | |
138 | inl4-supply = <&buck9_reg>; | |
139 | inl5-supply = <&buck9_reg>; | |
140 | inl6-supply = <&buck10_reg>; | |
141 | inl7-supply = <&buck9_reg>; | |
142 | /* inl9 supply is BOOST, not configured here */ | |
143 | inl10-supply = <&buck7_reg>; | |
144 | ||
145 | regulators { | |
146 | buck1_reg: BUCK1 { | |
147 | regulator-name = "vdd_mif"; | |
148 | regulator-min-microvolt = <800000>; | |
149 | regulator-max-microvolt = <1300000>; | |
150 | regulator-always-on; | |
151 | regulator-boot-on; | |
152 | }; | |
153 | ||
154 | buck2_reg: BUCK2 { | |
155 | regulator-name = "vdd_arm"; | |
156 | regulator-min-microvolt = <800000>; | |
157 | regulator-max-microvolt = <1500000>; | |
158 | regulator-always-on; | |
159 | regulator-boot-on; | |
160 | }; | |
161 | ||
162 | buck3_reg: BUCK3 { | |
163 | regulator-name = "vdd_int"; | |
164 | regulator-min-microvolt = <800000>; | |
165 | regulator-max-microvolt = <1400000>; | |
166 | regulator-always-on; | |
167 | regulator-boot-on; | |
168 | }; | |
169 | ||
170 | buck4_reg: BUCK4 { | |
171 | regulator-name = "vdd_g3d"; | |
172 | regulator-min-microvolt = <800000>; | |
173 | regulator-max-microvolt = <1400000>; | |
174 | regulator-always-on; | |
175 | regulator-boot-on; | |
176 | }; | |
177 | ||
178 | buck5_reg: BUCK5 { | |
179 | regulator-name = "vdd_mem"; | |
180 | regulator-min-microvolt = <800000>; | |
181 | regulator-max-microvolt = <1500000>; | |
182 | regulator-always-on; | |
183 | regulator-boot-on; | |
184 | }; | |
185 | ||
186 | buck6_reg: BUCK6 { | |
187 | regulator-name = "vdd_kfc"; | |
188 | regulator-min-microvolt = <800000>; | |
189 | regulator-max-microvolt = <1500000>; | |
190 | regulator-always-on; | |
191 | regulator-boot-on; | |
192 | }; | |
193 | ||
194 | buck7_reg: BUCK7 { | |
195 | regulator-name = "buck7"; | |
196 | regulator-min-microvolt = <1300000>; | |
197 | regulator-max-microvolt = <1300000>; | |
198 | regulator-always-on; | |
199 | regulator-boot-on; | |
200 | }; | |
201 | ||
202 | buck8_reg: BUCK8 { | |
203 | /* vdd_mmc0 */ | |
204 | regulator-name = "vddf_2v85"; | |
205 | regulator-min-microvolt = <2850000>; | |
206 | regulator-max-microvolt = <2850000>; | |
207 | regulator-always-on; | |
208 | regulator-boot-on; | |
209 | }; | |
210 | ||
211 | buck9_reg: BUCK9 { | |
212 | regulator-name = "buck9"; | |
213 | regulator-min-microvolt = <3000000>; | |
214 | regulator-max-microvolt = <3000000>; | |
215 | regulator-always-on; | |
216 | regulator-boot-on; | |
217 | }; | |
218 | ||
219 | buck10_reg: BUCK10 { | |
220 | regulator-name = "buck10"; | |
221 | regulator-min-microvolt = <2950000>; | |
222 | regulator-max-microvolt = <2950000>; | |
223 | regulator-always-on; | |
224 | regulator-boot-on; | |
225 | }; | |
226 | ||
227 | ldo1_reg: LDO1 { | |
228 | regulator-name = "vdd_alive"; | |
229 | regulator-min-microvolt = <1000000>; | |
230 | regulator-max-microvolt = <1000000>; | |
231 | regulator-always-on; | |
232 | }; | |
233 | ||
234 | ldo2_reg: LDO2 { | |
235 | regulator-name = "vddq_m1_m2"; | |
236 | regulator-min-microvolt = <1200000>; | |
237 | regulator-max-microvolt = <1200000>; | |
238 | regulator-always-on; | |
239 | }; | |
240 | ||
241 | ldo3_reg: LDO3 { | |
242 | regulator-name = "vddq_gpio"; | |
243 | regulator-min-microvolt = <1800000>; | |
244 | regulator-max-microvolt = <1800000>; | |
245 | regulator-always-on; | |
246 | }; | |
247 | ||
248 | ldo4_reg: LDO4 { | |
249 | regulator-name = "vddq_mmc2"; | |
250 | regulator-min-microvolt = <1800000>; | |
251 | regulator-max-microvolt = <3000000>; | |
252 | /* Having it off prevents reboot */ | |
253 | regulator-always-on; | |
254 | }; | |
255 | ||
256 | ldo5_reg: LDO5 { | |
257 | regulator-name = "vdd18_hsic"; | |
258 | regulator-min-microvolt = <1800000>; | |
259 | regulator-max-microvolt = <1800000>; | |
260 | regulator-always-on; | |
261 | }; | |
262 | ||
263 | ldo6_reg: LDO6 { | |
264 | regulator-name = "vdd18_bpll"; | |
265 | regulator-min-microvolt = <1800000>; | |
266 | regulator-max-microvolt = <1800000>; | |
267 | regulator-always-on; | |
268 | }; | |
269 | ||
270 | ldo7_reg: LDO7 { | |
271 | regulator-name = "vddq_lcd"; | |
272 | regulator-min-microvolt = <1800000>; | |
273 | regulator-max-microvolt = <1800000>; | |
274 | }; | |
275 | ||
276 | ldo8_reg: LDO8 { | |
277 | regulator-name = "vdd10_hdmi"; | |
278 | regulator-min-microvolt = <1000000>; | |
279 | regulator-max-microvolt = <1000000>; | |
280 | regulator-always-on; | |
281 | }; | |
282 | ||
283 | ldo9_reg: LDO9 { | |
284 | regulator-name = "ldo9"; | |
285 | }; | |
286 | ||
287 | ldo10_reg: LDO10 { | |
288 | regulator-name = "vdd18_mipi"; | |
289 | regulator-min-microvolt = <1800000>; | |
290 | regulator-max-microvolt = <1800000>; | |
291 | regulator-always-on; | |
292 | }; | |
293 | ||
294 | ldo11_reg: LDO11 { | |
295 | regulator-name = "vddq_mmc01"; | |
296 | regulator-min-microvolt = <1800000>; | |
297 | regulator-max-microvolt = <1800000>; | |
298 | /* | |
299 | * Having it off prevents accessing MMC after | |
300 | * reboot with error: | |
301 | * MMC Device 1: Clock OFF has been failed. | |
302 | */ | |
303 | regulator-always-on; | |
304 | }; | |
305 | ||
306 | ldo12_reg: LDO12 { | |
307 | regulator-name = "vdd33_usb3"; | |
308 | regulator-min-microvolt = <3300000>; | |
309 | regulator-max-microvolt = <3300000>; | |
310 | regulator-always-on; | |
311 | }; | |
312 | ||
313 | ldo13_reg: LDO13 { | |
314 | regulator-name = "vddq_abbg0"; | |
315 | regulator-min-microvolt = <1800000>; | |
316 | regulator-max-microvolt = <1800000>; | |
317 | regulator-always-on; | |
318 | }; | |
319 | ||
320 | ldo14_reg: LDO14 { | |
321 | regulator-name = "vddq_abbg1"; | |
322 | regulator-min-microvolt = <1800000>; | |
323 | regulator-max-microvolt = <1800000>; | |
324 | regulator-always-on; | |
325 | }; | |
326 | ||
327 | ldo15_reg: LDO15 { | |
328 | regulator-name = "vdd10_usb3"; | |
329 | regulator-min-microvolt = <1000000>; | |
330 | regulator-max-microvolt = <1000000>; | |
331 | regulator-always-on; | |
332 | }; | |
333 | ||
334 | ldo16_reg: LDO16 { | |
335 | regulator-name = "ldo16"; | |
336 | }; | |
337 | ||
338 | ldo17_reg: LDO17 { | |
339 | regulator-name = "cam_sensor_core"; | |
340 | regulator-min-microvolt = <1200000>; | |
341 | regulator-max-microvolt = <1200000>; | |
342 | }; | |
343 | ||
344 | ldo18_reg: LDO18 { | |
345 | regulator-name = "ldo18"; | |
346 | regulator-min-microvolt = <1800000>; | |
347 | regulator-max-microvolt = <1800000>; | |
348 | }; | |
349 | ||
350 | ldo19_reg: LDO19 { | |
351 | regulator-name = "ldo19"; | |
352 | }; | |
353 | ||
354 | ldo20_reg: LDO20 { | |
355 | regulator-name = "vdd_mmc0"; | |
356 | regulator-min-microvolt = <1800000>; | |
357 | regulator-max-microvolt = <1800000>; | |
358 | }; | |
359 | ||
360 | ldo21_reg: LDO21 { | |
361 | /* vdd_mmc2 */ | |
362 | regulator-name = "vddf_2v8"; | |
363 | regulator-min-microvolt = <2850000>; | |
364 | regulator-max-microvolt = <2850000>; | |
365 | }; | |
366 | ||
367 | ldo22_reg: LDO22 { | |
368 | regulator-name = "ldo22"; | |
369 | }; | |
370 | ||
371 | ldo23_reg: LDO23 { | |
372 | regulator-name = "dp_p3v3"; | |
373 | regulator-min-microvolt = <3300000>; | |
374 | regulator-max-microvolt = <3300000>; | |
375 | regulator-always-on; | |
376 | }; | |
377 | ||
378 | ldo24_reg: LDO24 { | |
379 | regulator-name = "cam_af"; | |
380 | regulator-min-microvolt = <2800000>; | |
381 | regulator-max-microvolt = <2800000>; | |
382 | }; | |
383 | ||
384 | ldo25_reg: LDO25 { | |
385 | regulator-name = "eth_p3v3"; | |
386 | regulator-min-microvolt = <3300000>; | |
387 | regulator-max-microvolt = <3300000>; | |
388 | regulator-always-on; | |
389 | }; | |
390 | ||
391 | ldo26_reg: LDO26 { | |
392 | regulator-name = "usb30_extclk"; | |
393 | regulator-min-microvolt = <3300000>; | |
394 | regulator-max-microvolt = <3300000>; | |
395 | regulator-always-on; | |
396 | }; | |
397 | ||
398 | ldo27_reg: LDO27 { | |
399 | regulator-name = "ldo27"; | |
400 | }; | |
401 | ||
402 | ldo28_reg: LDO28 { | |
403 | regulator-name = "ldo28"; | |
404 | }; | |
405 | ||
406 | ldo29_reg: LDO29 { | |
407 | regulator-name = "ldo29"; | |
408 | }; | |
409 | ||
410 | ldo30_reg: LDO30 { | |
411 | regulator-name = "vddq_e1_e2"; | |
412 | regulator-min-microvolt = <1200000>; | |
413 | regulator-max-microvolt = <1200000>; | |
414 | regulator-always-on; | |
415 | }; | |
416 | ||
417 | ldo31_reg: LDO31 { | |
418 | regulator-name = "ldo31"; | |
419 | }; | |
420 | ||
421 | /* On revisions with ti,ina231 this is sensor VS */ | |
422 | ldo32_reg: LDO32 { | |
423 | regulator-name = "vs_power_meter"; | |
424 | regulator-min-microvolt = <3300000>; | |
425 | regulator-max-microvolt = <3300000>; | |
426 | }; | |
427 | ||
428 | ldo33_reg: LDO33 { | |
429 | regulator-name = "ldo33"; | |
430 | }; | |
431 | ||
432 | ldo34_reg: LDO34 { | |
433 | regulator-name = "ldo34"; | |
434 | }; | |
435 | ||
436 | ldo35_reg: LDO35 { | |
437 | regulator-name = "ldo35"; | |
438 | }; | |
439 | }; | |
440 | }; | |
441 | }; | |
442 | ||
8149afe4 KK |
443 | &mmc_0 { |
444 | status = "okay"; | |
445 | mmc-pwrseq = <&emmc_pwrseq>; | |
446 | cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>; | |
447 | card-detect-delay = <200>; | |
448 | samsung,dw-mshc-ciu-div = <3>; | |
449 | samsung,dw-mshc-sdr-timing = <0 4>; | |
450 | samsung,dw-mshc-ddr-timing = <0 2>; | |
8149afe4 KK |
451 | pinctrl-names = "default"; |
452 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>; | |
453 | bus-width = <8>; | |
454 | cap-mmc-highspeed; | |
455 | mmc-hs200-1_8v; | |
88644b4c KK |
456 | vmmc-supply = <&ldo20_reg>; |
457 | vqmmc-supply = <&ldo11_reg>; | |
8149afe4 KK |
458 | }; |
459 | ||
460 | &mmc_2 { | |
461 | status = "okay"; | |
462 | card-detect-delay = <200>; | |
463 | samsung,dw-mshc-ciu-div = <3>; | |
464 | samsung,dw-mshc-sdr-timing = <0 4>; | |
465 | samsung,dw-mshc-ddr-timing = <0 2>; | |
466 | pinctrl-names = "default"; | |
467 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; | |
468 | bus-width = <4>; | |
469 | cap-sd-highspeed; | |
88644b4c KK |
470 | vmmc-supply = <&ldo21_reg>; |
471 | vqmmc-supply = <&ldo4_reg>; | |
8149afe4 KK |
472 | }; |
473 | ||
474 | &pinctrl_0 { | |
475 | emmc_nrst_pin: emmc-nrst { | |
476 | samsung,pins = "gpd1-0"; | |
88644b4c KK |
477 | samsung,pin-function = <2>; |
478 | samsung,pin-pud = <0>; | |
479 | samsung,pin-drv = <0>; | |
480 | }; | |
481 | ||
482 | pmic_dvs_3: pmic-dvs-3 { | |
483 | samsung,pins = "gpx0-0"; | |
484 | samsung,pin-function = <1>; | |
485 | samsung,pin-pud = <0>; | |
486 | samsung,pin-drv = <0>; | |
487 | }; | |
488 | ||
489 | pmic_dvs_2: pmic-dvs-2 { | |
490 | samsung,pins = "gpx0-1"; | |
491 | samsung,pin-function = <1>; | |
492 | samsung,pin-pud = <0>; | |
493 | samsung,pin-drv = <0>; | |
494 | }; | |
495 | ||
496 | pmic_dvs_1: pmic-dvs-1 { | |
497 | samsung,pins = "gpx0-2"; | |
498 | samsung,pin-function = <1>; | |
499 | samsung,pin-pud = <0>; | |
500 | samsung,pin-drv = <0>; | |
501 | samsung,pin-val = <1>; | |
502 | }; | |
503 | ||
504 | max77802_irq: max77802-irq { | |
505 | samsung,pins = "gpx0-4"; | |
506 | samsung,pin-function = <0xf>; | |
8149afe4 KK |
507 | samsung,pin-pud = <0>; |
508 | samsung,pin-drv = <0>; | |
509 | }; | |
510 | }; | |
511 | ||
88644b4c KK |
512 | &pwm { |
513 | /* | |
514 | * PWM 0 -- fan | |
515 | * PWM 1 -- Green LED | |
516 | * PWM 2 -- Blue LED | |
517 | * PWM 3 -- on MIPI connector for backlight | |
518 | */ | |
519 | pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; | |
520 | pinctrl-names = "default"; | |
521 | status = "okay"; | |
522 | }; | |
523 | ||
524 | &rtc { | |
525 | status = "okay"; | |
526 | clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; | |
527 | clock-names = "rtc", "rtc_src"; | |
528 | }; | |
529 | ||
8149afe4 KK |
530 | &serial_0 { |
531 | status = "okay"; | |
532 | }; | |
533 | ||
534 | &serial_1 { | |
535 | status = "okay"; | |
536 | }; | |
537 | ||
538 | &serial_2 { | |
539 | status = "okay"; | |
540 | }; | |
541 | ||
542 | &serial_3 { | |
543 | status = "okay"; | |
544 | }; | |
545 | ||
88644b4c KK |
546 | &tmu_cpu0 { |
547 | vtmu-supply = <&ldo10_reg>; | |
548 | }; | |
549 | ||
550 | &tmu_cpu1 { | |
551 | vtmu-supply = <&ldo10_reg>; | |
552 | }; | |
553 | ||
554 | &tmu_cpu2 { | |
555 | vtmu-supply = <&ldo10_reg>; | |
556 | }; | |
557 | ||
558 | &tmu_cpu3 { | |
559 | vtmu-supply = <&ldo10_reg>; | |
560 | }; | |
561 | ||
8149afe4 KK |
562 | &usbdrd_dwc3_0 { |
563 | dr_mode = "host"; | |
564 | }; | |
565 | ||
566 | &usbdrd_dwc3_1 { | |
567 | dr_mode = "peripheral"; | |
568 | }; | |
88644b4c KK |
569 | |
570 | &usbdrd3_0 { | |
571 | vdd33-supply = <&ldo12_reg>; | |
572 | vdd10-supply = <&ldo15_reg>; | |
573 | }; | |
574 | ||
575 | &usbdrd3_1 { | |
576 | vdd33-supply = <&ldo12_reg>; | |
577 | vdd10-supply = <&ldo15_reg>; | |
578 | }; |