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Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[deliverable/linux.git] / arch / arm / boot / dts / exynos5250-spring.dts
CommitLineData
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AF		 1/*
2 * Google Spring board device tree source
3 *
4 * Copyright (c) 2013 Google, Inc
5 * Copyright (c) 2014 SUSE LINUX Products GmbH
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 <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/interrupt-controller/irq.h>
15#include <dt-bindings/input/input.h>
16#include "exynos5250.dtsi"
17
18/ {
19 model = "Google Spring";
20 compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
21
22 memory {
23 reg = <0x40000000 0x80000000>;
24 };
25
26 chosen {
27 bootargs = "console=tty1";
28 };
29
30 gpio-keys {
31 compatible = "gpio-keys";
32 pinctrl-names = "default";
33 pinctrl-0 = <&power_key_irq>, <&lid_irq>;
34
35 power {
36 label = "Power";
37 gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
38 linux,code = <KEY_POWER>;
39 gpio-key,wakeup;
40 };
41
42 lid-switch {
43 label = "Lid";
44 gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
45 linux,input-type = <5>; /* EV_SW */
46 linux,code = <0>; /* SW_LID */
47 debounce-interval = <1>;
48 gpio-key,wakeup;
49 };
50 };
51
52 usb-hub {
53 compatible = "smsc,usb3503a";
54 reset-gpios = <&gpe1 0 GPIO_ACTIVE_LOW>;
a8ba84dd
AF		 55 pinctrl-names = "default";
56 pinctrl-0 = <&hsic_reset>;
53dd4138
AF		 57 };
58
59 fixed-rate-clocks {
60 xxti {
61 compatible = "samsung,clock-xxti";
62 clock-frequency = <24000000>;
63 };
64 };
65};
66
67&dp {
68 status = "okay";
69 pinctrl-names = "default";
70 pinctrl-0 = <&dp_hpd_gpio>;
71 samsung,color-space = <0>;
72 samsung,dynamic-range = <0>;
73 samsung,ycbcr-coeff = <0>;
74 samsung,color-depth = <1>;
75 samsung,link-rate = <0x0a>;
76 samsung,lane-count = <1>;
77 samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
78};
79
80&ehci {
81 samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
82};
83
84&fimd {
85 status = "okay";
86 samsung,invert-vclk;
87};
88
89&hdmi {
90 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
91 pinctrl-names = "default";
92 pinctrl-0 = <&hdmi_hpd_irq>;
93 phy = <&hdmiphy>;
94 ddc = <&i2c_2>;
95 hdmi-en-supply = <&ldo8_reg>;
96 vdd-supply = <&ldo8_reg>;
97 vdd_osc-supply = <&ldo10_reg>;
98 vdd_pll-supply = <&ldo8_reg>;
99};
100
101&i2c_0 {
102 status = "okay";
103 samsung,i2c-sda-delay = <100>;
104 samsung,i2c-max-bus-freq = <378000>;
105
106 s5m8767-pmic@66 {
107 compatible = "samsung,s5m8767-pmic";
108 reg = <0x66>;
109 interrupt-parent = <&gpx3>;
110 interrupts = <2 IRQ_TYPE_NONE>;
111 pinctrl-names = "default";
112 pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
113 wakeup-source;
114
115 s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
116 <&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
117 <&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
118
119 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
120 <&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
121 <&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
122
123 /*
124 * The following arrays of DVS voltages are not used, since we are
125 * not using GPIOs to control PMIC bucks, but they must be defined
126 * to please the driver.
127 */
128 s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
129 <1250000>, <1200000>,
130 <1150000>, <1100000>,
131 <1000000>, <950000>;
132
133 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
134 <1100000>, <1100000>,
135 <1000000>, <1000000>,
136 <1000000>, <1000000>;
137
138 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
139 <1200000>, <1200000>,
140 <1200000>, <1200000>,
141 <1200000>, <1200000>;
142
143 clocks {
144 compatible = "samsung,s5m8767-clk";
145 #clock-cells = <1>;
146 clock-output-names = "en32khz_ap",
147 "en32khz_cp",
148 "en32khz_bt";
149 };
150
151 regulators {
152 ldo4_reg: LDO4 {
153 regulator-name = "P1.0V_LDO_OUT4";
154 regulator-min-microvolt = <1000000>;
155 regulator-max-microvolt = <1000000>;
156 regulator-always-on;
157 op_mode = <0>;
158 };
159
160 ldo5_reg: LDO5 {
161 regulator-name = "P1.0V_LDO_OUT5";
162 regulator-min-microvolt = <1000000>;
163 regulator-max-microvolt = <1000000>;
164 regulator-always-on;
165 op_mode = <0>;
166 };
167
168 ldo6_reg: LDO6 {
169 regulator-name = "vdd_mydp";
170 regulator-min-microvolt = <1000000>;
171 regulator-max-microvolt = <1000000>;
172 regulator-always-on;
173 op_mode = <3>;
174 };
175
176 ldo7_reg: LDO7 {
177 regulator-name = "P1.1V_LDO_OUT7";
178 regulator-min-microvolt = <1100000>;
179 regulator-max-microvolt = <1100000>;
180 regulator-always-on;
181 op_mode = <3>;
182 };
183
184 ldo8_reg: LDO8 {
185 regulator-name = "P1.0V_LDO_OUT8";
186 regulator-min-microvolt = <1000000>;
187 regulator-max-microvolt = <1000000>;
188 regulator-always-on;
189 op_mode = <3>;
190 };
191
192 ldo10_reg: LDO10 {
193 regulator-name = "P1.8V_LDO_OUT10";
194 regulator-min-microvolt = <1800000>;
195 regulator-max-microvolt = <1800000>;
196 regulator-always-on;
197 op_mode = <3>;
198 };
199
200 ldo11_reg: LDO11 {
201 regulator-name = "P1.8V_LDO_OUT11";
202 regulator-min-microvolt = <1800000>;
203 regulator-max-microvolt = <1800000>;
204 regulator-always-on;
205 op_mode = <0>;
206 };
207
208 ldo12_reg: LDO12 {
209 regulator-name = "P3.0V_LDO_OUT12";
210 regulator-min-microvolt = <3000000>;
211 regulator-max-microvolt = <3000000>;
212 regulator-always-on;
213 op_mode = <3>;
214 };
215
216 ldo13_reg: LDO13 {
217 regulator-name = "P1.8V_LDO_OUT13";
218 regulator-min-microvolt = <1800000>;
219 regulator-max-microvolt = <1800000>;
220 regulator-always-on;
221 op_mode = <0>;
222 };
223
224 ldo14_reg: LDO14 {
225 regulator-name = "P1.8V_LDO_OUT14";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <1800000>;
228 regulator-always-on;
229 op_mode = <3>;
230 };
231
232 ldo15_reg: LDO15 {
233 regulator-name = "P1.0V_LDO_OUT15";
234 regulator-min-microvolt = <1000000>;
235 regulator-max-microvolt = <1000000>;
236 regulator-always-on;
237 op_mode = <3>;
238 };
239
240 ldo16_reg: LDO16 {
241 regulator-name = "P1.8V_LDO_OUT16";
242 regulator-min-microvolt = <1800000>;
243 regulator-max-microvolt = <1800000>;
244 regulator-always-on;
245 op_mode = <3>;
246 };
247
248 ldo17_reg: LDO17 {
249 regulator-name = "P2.8V_LDO_OUT17";
250 regulator-min-microvolt = <2800000>;
251 regulator-max-microvolt = <2800000>;
252 regulator-always-on;
253 op_mode = <0>;
254 };
255
256 ldo25_reg: LDO25 {
257 regulator-name = "vdd_bridge";
258 regulator-min-microvolt = <1200000>;
259 regulator-max-microvolt = <1200000>;
260 regulator-always-on;
261 op_mode = <1>;
262 };
263
264 buck1_reg: BUCK1 {
265 regulator-name = "vdd_mif";
266 regulator-min-microvolt = <950000>;
267 regulator-max-microvolt = <1300000>;
268 regulator-always-on;
269 regulator-boot-on;
270 op_mode = <3>;
271 };
272
273 buck2_reg: BUCK2 {
274 regulator-name = "vdd_arm";
275 regulator-min-microvolt = <850000>;
276 regulator-max-microvolt = <1350000>;
277 regulator-always-on;
278 regulator-boot-on;
279 op_mode = <3>;
280 };
281
282 buck3_reg: BUCK3 {
283 regulator-name = "vdd_int";
284 regulator-min-microvolt = <900000>;
285 regulator-max-microvolt = <1200000>;
286 regulator-always-on;
287 regulator-boot-on;
288 op_mode = <3>;
289 };
290
291 buck4_reg: BUCK4 {
292 regulator-name = "vdd_g3d";
293 regulator-min-microvolt = <850000>;
294 regulator-max-microvolt = <1300000>;
295 regulator-boot-on;
296 op_mode = <3>;
297 };
298
299 buck5_reg: BUCK5 {
300 regulator-name = "P1.8V_BUCK_OUT5";
301 regulator-min-microvolt = <1800000>;
302 regulator-max-microvolt = <1800000>;
303 regulator-always-on;
304 regulator-boot-on;
305 op_mode = <1>;
306 };
307
308 buck6_reg: BUCK6 {
309 regulator-name = "P1.2V_BUCK_OUT6";
310 regulator-min-microvolt = <1200000>;
311 regulator-max-microvolt = <1200000>;
312 regulator-always-on;
313 regulator-boot-on;
314 op_mode = <0>;
315 };
316
317 buck9_reg: BUCK9 {
318 regulator-name = "vdd_ummc";
319 regulator-min-microvolt = <950000>;
320 regulator-max-microvolt = <3000000>;
321 regulator-always-on;
322 regulator-boot-on;
323 op_mode = <3>;
324 };
325 };
326 };
327};
328
329&i2c_1 {
330 status = "okay";
331 samsung,i2c-sda-delay = <100>;
332 samsung,i2c-max-bus-freq = <378000>;
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AF		 333
334 trackpad@4b {
335 compatible = "atmel,maxtouch";
336 reg = <0x4b>;
337 interrupt-parent = <&gpx1>;
338 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
339 pinctrl-names = "default";
340 pinctrl-0 = <&trackpad_irq>;
341 linux,gpio-keymap = <KEY_RESERVED
342 KEY_RESERVED
343 KEY_RESERVED
344 KEY_RESERVED
345 KEY_RESERVED
346 BTN_LEFT>;
347 wakeup-source;
348 };
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AF		 349};
350
351/*
352 * Disabled pullups since external part has its own pullups and
353 * double-pulling gets us out of spec in some cases.
354 */
355&i2c2_bus {
356 samsung,pin-pud = <0>;
357};
358
359&i2c_2 {
360 status = "okay";
361 samsung,i2c-sda-delay = <100>;
362 samsung,i2c-max-bus-freq = <66000>;
363
364 hdmiddc@50 {
365 compatible = "samsung,exynos4210-hdmiddc";
366 reg = <0x50>;
367 };
368};
369
370&i2c_3 {
371 status = "okay";
372 samsung,i2c-sda-delay = <100>;
373 samsung,i2c-max-bus-freq = <66000>;
374};
375
376&i2c_4 {
377 status = "okay";
378 samsung,i2c-sda-delay = <100>;
379 samsung,i2c-max-bus-freq = <66000>;
380
381 cros_ec: embedded-controller {
382 compatible = "google,cros-ec-i2c";
383 reg = <0x1e>;
384 interrupts = <6 IRQ_TYPE_NONE>;
385 interrupt-parent = <&gpx1>;
386 wakeup-source;
387 pinctrl-names = "default";
388 pinctrl-0 = <&ec_irq>;
389 };
390};
391
392&i2c_5 {
393 status = "okay";
394 samsung,i2c-sda-delay = <100>;
395 samsung,i2c-max-bus-freq = <66000>;
396};
397
398&i2c_7 {
399 status = "okay";
400 samsung,i2c-sda-delay = <100>;
401 samsung,i2c-max-bus-freq = <66000>;
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AF		 402
403 temperature-sensor@4c {
404 compatible = "gmt,g781";
405 reg = <0x4c>;
406 };
53dd4138
AF		 407};
408
409&i2c_8 {
410 status = "okay";
411 samsung,i2c-sda-delay = <100>;
412 samsung,i2c-max-bus-freq = <378000>;
413
414 hdmiphy: hdmiphy@38 {
415 compatible = "samsung,exynos4212-hdmiphy";
416 reg = <0x38>;
417 };
418};
419
420&i2s0 {
421 status = "okay";
422};
423
424&mfc {
425 samsung,mfc-r = <0x43000000 0x800000>;
426 samsung,mfc-l = <0x51000000 0x800000>;
427};
428
429&mmc_0 {
430 status = "okay";
431 num-slots = <1>;
432 supports-highspeed;
433 broken-cd;
434 card-detect-delay = <200>;
435 samsung,dw-mshc-ciu-div = <3>;
436 samsung,dw-mshc-sdr-timing = <2 3>;
437 samsung,dw-mshc-ddr-timing = <1 2>;
438 pinctrl-names = "default";
439 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
440
441 slot@0 {
442 reg = <0>;
443 bus-width = <8>;
444 };
445};
446
447/*
448 * On Spring we've got SIP WiFi and so can keep drive strengths low to
449 * reduce EMI.
450 */
451&mmc_1 {
452 status = "okay";
453 num-slots = <1>;
454 supports-highspeed;
455 broken-cd;
456 card-detect-delay = <200>;
457 samsung,dw-mshc-ciu-div = <3>;
458 samsung,dw-mshc-sdr-timing = <2 3>;
459 samsung,dw-mshc-ddr-timing = <1 2>;
460 pinctrl-names = "default";
461 pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
462
463 slot@0 {
464 reg = <0>;
465 bus-width = <4>;
466 };
467};
468
469&pinctrl_0 {
470 s5m8767_dvs: s5m8767-dvs {
471 samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2";
472 samsung,pin-function = <0>;
473 samsung,pin-pud = <1>;
474 samsung,pin-drv = <0>;
475 };
476
477 dp_hpd_gpio: dp-hpd-gpio {
478 samsung,pins = "gpc3-0";
479 samsung,pin-function = <0>;
480 samsung,pin-pud = <3>;
481 samsung,pin-drv = <0>;
482 };
483
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AF		 484 trackpad_irq: trackpad-irq {
485 samsung,pins = "gpx1-2";
486 samsung,pin-function = <0xf>;
487 samsung,pin-pud = <0>;
488 samsung,pin-drv = <0>;
489 };
490
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AF		 491 power_key_irq: power-key-irq {
492 samsung,pins = "gpx1-3";
493 samsung,pin-function = <0>;
494 samsung,pin-pud = <0>;
495 samsung,pin-drv = <0>;
496 };
497
498 ec_irq: ec-irq {
499 samsung,pins = "gpx1-6";
500 samsung,pin-function = <0>;
501 samsung,pin-pud = <0>;
502 samsung,pin-drv = <0>;
503 };
504
505 s5m8767_ds: s5m8767-ds {
506 samsung,pins = "gpx2-3", "gpx2-4", "gpx2-5";
507 samsung,pin-function = <0>;
508 samsung,pin-pud = <1>;
509 samsung,pin-drv = <0>;
510 };
511
512 s5m8767_irq: s5m8767-irq {
513 samsung,pins = "gpx3-2";
514 samsung,pin-function = <0>;
515 samsung,pin-pud = <0>;
516 samsung,pin-drv = <0>;
517 };
518
519 lid_irq: lid-irq {
520 samsung,pins = "gpx3-5";
521 samsung,pin-function = <0>;
522 samsung,pin-pud = <0>;
523 samsung,pin-drv = <0>;
524 };
525
526 hdmi_hpd_irq: hdmi-hpd-irq {
527 samsung,pins = "gpx3-7";
528 samsung,pin-function = <0>;
529 samsung,pin-pud = <1>;
530 samsung,pin-drv = <0>;
531 };
532};
533
534&pinctrl_1 {
535 hsic_reset: hsic-reset {
536 samsung,pins = "gpe1-0";
537 samsung,pin-function = <1>;
538 samsung,pin-pud = <0>;
539 samsung,pin-drv = <0>;
540 };
541};
542
543&sd1_bus4 {
544 samsung,pin-drv = <0>;
545};
546
547&sd1_cd {
548 samsung,pin-drv = <0>;
549};
550
551&sd1_clk {
552 samsung,pin-drv = <0>;
553};
554
555&sd1_cmd {
556 samsung,pin-pud = <3>;
557 samsung,pin-drv = <0>;
558};
559
560&spi_1 {
561 status = "okay";
562 samsung,spi-src-clk = <0>;
563 num-cs = <1>;
564};
565
566#include "cros-ec-keyboard.dtsi"
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