ARM: dts: Disable I2C controllers by default on Exynos5250
[deliverable/linux.git] / arch / arm / boot / dts / exynos5250-arndale.dts
1 /*
2 * Samsung's Exynos5250 based Arndale board device tree source
3 *
4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12 /dts-v1/;
13 #include "exynos5250.dtsi"
14 #include <dt-bindings/interrupt-controller/irq.h>
15
16 / {
17 model = "Insignal Arndale evaluation board based on EXYNOS5250";
18 compatible = "insignal,arndale", "samsung,exynos5250";
19
20 memory {
21 reg = <0x40000000 0x80000000>;
22 };
23
24 chosen {
25 bootargs = "console=ttySAC2,115200";
26 };
27
28 codec@11000000 {
29 samsung,mfc-r = <0x43000000 0x800000>;
30 samsung,mfc-l = <0x51000000 0x800000>;
31 };
32
33 i2c@12C60000 {
34 samsung,i2c-sda-delay = <100>;
35 samsung,i2c-max-bus-freq = <20000>;
36 samsung,i2c-slave-addr = <0x66>;
37 status = "okay";
38
39 s5m8767_pmic@66 {
40 compatible = "samsung,s5m8767-pmic";
41 reg = <0x66>;
42 interrupt-parent = <&gpx3>;
43 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
44
45 vinb1-supply = <&main_dc_reg>;
46 vinb2-supply = <&main_dc_reg>;
47 vinb3-supply = <&main_dc_reg>;
48 vinb4-supply = <&main_dc_reg>;
49 vinb5-supply = <&main_dc_reg>;
50 vinb6-supply = <&main_dc_reg>;
51 vinb7-supply = <&main_dc_reg>;
52 vinb8-supply = <&main_dc_reg>;
53 vinb9-supply = <&main_dc_reg>;
54
55 vinl1-supply = <&buck7_reg>;
56 vinl2-supply = <&buck7_reg>;
57 vinl3-supply = <&buck7_reg>;
58 vinl4-supply = <&main_dc_reg>;
59 vinl5-supply = <&main_dc_reg>;
60 vinl6-supply = <&main_dc_reg>;
61 vinl7-supply = <&main_dc_reg>;
62 vinl8-supply = <&buck8_reg>;
63 vinl9-supply = <&buck8_reg>;
64
65 s5m8767,pmic-buck2-dvs-voltage = <1300000>;
66 s5m8767,pmic-buck3-dvs-voltage = <1100000>;
67 s5m8767,pmic-buck4-dvs-voltage = <1200000>;
68 s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
69 <&gpd1 1 0>,
70 <&gpd1 2 0>;
71 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
72 <&gpx2 4 0>,
73 <&gpx2 5 0>;
74 regulators {
75 ldo1_reg: LDO1 {
76 regulator-name = "VDD_ALIVE_1.0V";
77 regulator-min-microvolt = <1100000>;
78 regulator-max-microvolt = <1100000>;
79 regulator-always-on;
80 regulator-boot-on;
81 op_mode = <1>;
82 };
83
84 ldo2_reg: LDO2 {
85 regulator-name = "VDD_28IO_DP_1.35V";
86 regulator-min-microvolt = <1200000>;
87 regulator-max-microvolt = <1200000>;
88 regulator-always-on;
89 regulator-boot-on;
90 op_mode = <1>;
91 };
92
93 ldo3_reg: LDO3 {
94 regulator-name = "VDD_COMMON1_1.8V";
95 regulator-min-microvolt = <1800000>;
96 regulator-max-microvolt = <1800000>;
97 regulator-always-on;
98 regulator-boot-on;
99 op_mode = <1>;
100 };
101
102 ldo4_reg: LDO4 {
103 regulator-name = "VDD_IOPERI_1.8V";
104 regulator-min-microvolt = <1800000>;
105 regulator-max-microvolt = <1800000>;
106 op_mode = <1>;
107 };
108
109 ldo5_reg: LDO5 {
110 regulator-name = "VDD_EXT_1.8V";
111 regulator-min-microvolt = <1800000>;
112 regulator-max-microvolt = <1800000>;
113 regulator-always-on;
114 regulator-boot-on;
115 op_mode = <1>;
116 };
117
118 ldo6_reg: LDO6 {
119 regulator-name = "VDD_MPLL_1.1V";
120 regulator-min-microvolt = <1100000>;
121 regulator-max-microvolt = <1100000>;
122 regulator-always-on;
123 regulator-boot-on;
124 op_mode = <1>;
125 };
126
127 ldo7_reg: LDO7 {
128 regulator-name = "VDD_XPLL_1.1V";
129 regulator-min-microvolt = <1100000>;
130 regulator-max-microvolt = <1100000>;
131 regulator-always-on;
132 regulator-boot-on;
133 op_mode = <1>;
134 };
135
136 ldo8_reg: LDO8 {
137 regulator-name = "VDD_COMMON2_1.0V";
138 regulator-min-microvolt = <1000000>;
139 regulator-max-microvolt = <1000000>;
140 regulator-always-on;
141 regulator-boot-on;
142 op_mode = <1>;
143 };
144
145 ldo9_reg: LDO9 {
146 regulator-name = "VDD_33ON_3.0V";
147 regulator-min-microvolt = <3000000>;
148 regulator-max-microvolt = <3000000>;
149 op_mode = <1>;
150 };
151
152 ldo10_reg: LDO10 {
153 regulator-name = "VDD_COMMON3_1.8V";
154 regulator-min-microvolt = <1800000>;
155 regulator-max-microvolt = <1800000>;
156 regulator-always-on;
157 regulator-boot-on;
158 op_mode = <1>;
159 };
160
161 ldo11_reg: LDO11 {
162 regulator-name = "VDD_ABB2_1.8V";
163 regulator-min-microvolt = <1800000>;
164 regulator-max-microvolt = <1800000>;
165 regulator-always-on;
166 regulator-boot-on;
167 op_mode = <1>;
168 };
169
170 ldo12_reg: LDO12 {
171 regulator-name = "VDD_USB_3.0V";
172 regulator-min-microvolt = <3000000>;
173 regulator-max-microvolt = <3000000>;
174 regulator-always-on;
175 regulator-boot-on;
176 op_mode = <1>;
177 };
178
179 ldo13_reg: LDO13 {
180 regulator-name = "VDDQ_C2C_W_1.8V";
181 regulator-min-microvolt = <1800000>;
182 regulator-max-microvolt = <1800000>;
183 regulator-always-on;
184 regulator-boot-on;
185 op_mode = <1>;
186 };
187
188 ldo14_reg: LDO14 {
189 regulator-name = "VDD18_ABB0_3_1.8V";
190 regulator-min-microvolt = <1800000>;
191 regulator-max-microvolt = <1800000>;
192 regulator-always-on;
193 regulator-boot-on;
194 op_mode = <1>;
195 };
196
197 ldo15_reg: LDO15 {
198 regulator-name = "VDD10_COMMON4_1.0V";
199 regulator-min-microvolt = <1000000>;
200 regulator-max-microvolt = <1000000>;
201 regulator-always-on;
202 regulator-boot-on;
203 op_mode = <1>;
204 };
205
206 ldo16_reg: LDO16 {
207 regulator-name = "VDD18_HSIC_1.8V";
208 regulator-min-microvolt = <1800000>;
209 regulator-max-microvolt = <1800000>;
210 regulator-always-on;
211 regulator-boot-on;
212 op_mode = <1>;
213 };
214
215 ldo17_reg: LDO17 {
216 regulator-name = "VDDQ_MMC2_3_2.8V";
217 regulator-min-microvolt = <2800000>;
218 regulator-max-microvolt = <2800000>;
219 regulator-always-on;
220 regulator-boot-on;
221 op_mode = <1>;
222 };
223
224 ldo18_reg: LDO18 {
225 regulator-name = "VDD_33ON_2.8V";
226 regulator-min-microvolt = <2800000>;
227 regulator-max-microvolt = <2800000>;
228 op_mode = <1>;
229 };
230
231 ldo22_reg: LDO22 {
232 regulator-name = "EXT_33_OFF";
233 regulator-min-microvolt = <3300000>;
234 regulator-max-microvolt = <3300000>;
235 op_mode = <1>;
236 };
237
238 ldo23_reg: LDO23 {
239 regulator-name = "EXT_28_OFF";
240 regulator-min-microvolt = <2800000>;
241 regulator-max-microvolt = <2800000>;
242 op_mode = <1>;
243 };
244
245 ldo25_reg: LDO25 {
246 regulator-name = "PVDD_LDO25";
247 regulator-min-microvolt = <1200000>;
248 regulator-max-microvolt = <1200000>;
249 op_mode = <1>;
250 };
251
252 ldo26_reg: LDO26 {
253 regulator-name = "EXT_18_OFF";
254 regulator-min-microvolt = <1800000>;
255 regulator-max-microvolt = <1800000>;
256 op_mode = <1>;
257 };
258
259 buck1_reg: BUCK1 {
260 regulator-name = "vdd_mif";
261 regulator-min-microvolt = <950000>;
262 regulator-max-microvolt = <1200000>;
263 regulator-always-on;
264 regulator-boot-on;
265 op_mode = <1>;
266 };
267
268 buck2_reg: BUCK2 {
269 regulator-name = "vdd_arm";
270 regulator-min-microvolt = <912500>;
271 regulator-max-microvolt = <1300000>;
272 regulator-always-on;
273 regulator-boot-on;
274 op_mode = <1>;
275 };
276
277 buck3_reg: BUCK3 {
278 regulator-name = "vdd_int";
279 regulator-min-microvolt = <900000>;
280 regulator-max-microvolt = <1200000>;
281 regulator-always-on;
282 regulator-boot-on;
283 op_mode = <1>;
284 };
285
286 buck4_reg: BUCK4 {
287 regulator-name = "vdd_g3d";
288 regulator-min-microvolt = <1000000>;
289 regulator-max-microvolt = <1000000>;
290 regulator-boot-on;
291 op_mode = <1>;
292 };
293
294 buck5_reg: BUCK5 {
295 regulator-name = "VDD_MEM_1.35V";
296 regulator-min-microvolt = <750000>;
297 regulator-max-microvolt = <1355000>;
298 regulator-always-on;
299 regulator-boot-on;
300 op_mode = <1>;
301 };
302
303 buck7_reg: BUCK7 {
304 regulator-name = "PVDD_BUCK7";
305 regulator-always-on;
306 op_mode = <1>;
307 };
308
309 buck8_reg: BUCK8 {
310 regulator-name = "PVDD_BUCK8";
311 regulator-always-on;
312 op_mode = <1>;
313 };
314
315 buck9_reg: BUCK9 {
316 regulator-name = "VDD_33_OFF_EXT1";
317 regulator-min-microvolt = <750000>;
318 regulator-max-microvolt = <3000000>;
319 op_mode = <1>;
320 };
321 };
322 };
323 };
324
325 i2c@12C80000 {
326 status = "okay";
327
328 samsung,i2c-sda-delay = <100>;
329 samsung,i2c-max-bus-freq = <66000>;
330 samsung,i2c-slave-addr = <0x50>;
331
332 hdmiddc@50 {
333 compatible = "samsung,exynos4210-hdmiddc";
334 reg = <0x50>;
335 };
336 };
337
338 i2c@12C90000 {
339 status = "okay";
340
341 wm1811a@1a {
342
343 compatible = "wlf,wm1811";
344 reg = <0x1a>;
345
346 AVDD2-supply = <&main_dc_reg>;
347 CPVDD-supply = <&main_dc_reg>;
348 DBVDD1-supply = <&main_dc_reg>;
349 DBVDD2-supply = <&main_dc_reg>;
350 DBVDD3-supply = <&main_dc_reg>;
351 LDO1VDD-supply = <&main_dc_reg>;
352 SPKVDD1-supply = <&main_dc_reg>;
353 SPKVDD2-supply = <&main_dc_reg>;
354
355 wlf,ldo1ena = <&gpb0 0 0>;
356 wlf,ldo2ena = <&gpb0 1 0>;
357 };
358 };
359
360 i2c@12CE0000 {
361 status = "okay";
362
363 samsung,i2c-sda-delay = <100>;
364 samsung,i2c-max-bus-freq = <66000>;
365 samsung,i2c-slave-addr = <0x38>;
366
367 hdmiphy@38 {
368 compatible = "samsung,exynos4212-hdmiphy";
369 reg = <0x38>;
370 };
371 };
372
373 mmc_0: mmc@12200000 {
374 status = "okay";
375 num-slots = <1>;
376 supports-highspeed;
377 broken-cd;
378 card-detect-delay = <200>;
379 samsung,dw-mshc-ciu-div = <3>;
380 samsung,dw-mshc-sdr-timing = <2 3>;
381 samsung,dw-mshc-ddr-timing = <1 2>;
382 vmmc-supply = <&mmc_reg>;
383 pinctrl-names = "default";
384 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
385
386 slot@0 {
387 reg = <0>;
388 bus-width = <8>;
389 };
390 };
391
392 mmc_2: mmc@12220000 {
393 status = "okay";
394 num-slots = <1>;
395 supports-highspeed;
396 card-detect-delay = <200>;
397 samsung,dw-mshc-ciu-div = <3>;
398 samsung,dw-mshc-sdr-timing = <2 3>;
399 samsung,dw-mshc-ddr-timing = <1 2>;
400 vmmc-supply = <&mmc_reg>;
401 pinctrl-names = "default";
402 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
403
404 slot@0 {
405 reg = <0>;
406 bus-width = <4>;
407 disable-wp;
408 };
409 };
410
411 i2s0: i2s@03830000 {
412 status = "okay";
413 };
414
415 gpio_keys {
416 compatible = "gpio-keys";
417
418 menu {
419 label = "SW-TACT2";
420 gpios = <&gpx1 4 1>;
421 linux,code = <139>;
422 gpio-key,wakeup;
423 };
424
425 home {
426 label = "SW-TACT3";
427 gpios = <&gpx1 5 1>;
428 linux,code = <102>;
429 gpio-key,wakeup;
430 };
431
432 up {
433 label = "SW-TACT4";
434 gpios = <&gpx1 6 1>;
435 linux,code = <103>;
436 gpio-key,wakeup;
437 };
438
439 down {
440 label = "SW-TACT5";
441 gpios = <&gpx1 7 1>;
442 linux,code = <108>;
443 gpio-key,wakeup;
444 };
445
446 back {
447 label = "SW-TACT6";
448 gpios = <&gpx2 0 1>;
449 linux,code = <158>;
450 gpio-key,wakeup;
451 };
452
453 wakeup {
454 label = "SW-TACT7";
455 gpios = <&gpx2 1 1>;
456 linux,code = <143>;
457 gpio-key,wakeup;
458 };
459 };
460
461 hdmi {
462 hpd-gpio = <&gpx3 7 2>;
463 vdd_osc-supply = <&ldo10_reg>;
464 vdd_pll-supply = <&ldo8_reg>;
465 vdd-supply = <&ldo8_reg>;
466 };
467
468 regulators {
469 compatible = "simple-bus";
470 #address-cells = <1>;
471 #size-cells = <0>;
472
473 main_dc_reg: regulator@0 {
474 compatible = "regulator-fixed";
475 reg = <0>;
476 regulator-name = "MAIN_DC";
477 };
478
479 mmc_reg: regulator@1 {
480 compatible = "regulator-fixed";
481 reg = <1>;
482 regulator-name = "VDD_33ON_2.8V";
483 regulator-min-microvolt = <2800000>;
484 regulator-max-microvolt = <2800000>;
485 gpio = <&gpx1 1 1>;
486 enable-active-high;
487 };
488
489 reg_hdmi_en: regulator@2 {
490 compatible = "regulator-fixed";
491 reg = <2>;
492 regulator-name = "hdmi-en";
493 };
494 };
495
496 fixed-rate-clocks {
497 xxti {
498 compatible = "samsung,clock-xxti";
499 clock-frequency = <24000000>;
500 };
501 };
502
503 dp-controller@145B0000 {
504 samsung,color-space = <0>;
505 samsung,dynamic-range = <0>;
506 samsung,ycbcr-coeff = <0>;
507 samsung,color-depth = <1>;
508 samsung,link-rate = <0x0a>;
509 samsung,lane-count = <4>;
510 status = "okay";
511 };
512
513 fimd: fimd@14400000 {
514 status = "okay";
515 display-timings {
516 native-mode = <&timing0>;
517 timing0: timing@0 {
518 /* 2560x1600 DP panel */
519 clock-frequency = <50000>;
520 hactive = <2560>;
521 vactive = <1600>;
522 hfront-porch = <48>;
523 hback-porch = <80>;
524 hsync-len = <32>;
525 vback-porch = <16>;
526 vfront-porch = <8>;
527 vsync-len = <6>;
528 };
529 };
530 };
531
532 usb_hub_bus {
533 compatible = "simple-bus";
534 #address-cells = <1>;
535 #size-cells = <0>;
536
537 // SMSC USB3503 connected in hardware only mode as a PHY
538 usb_hub: usb_hub {
539 compatible = "smsc,usb3503a";
540
541 reset-gpios = <&gpx3 5 1>;
542 connect-gpios = <&gpd1 7 1>;
543 };
544 };
545
546 usb@12110000 {
547 usb-phy = <&usb2_phy>;
548 };
549 };
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