Gitiles
Code Review Sign In
gerrit-public.fairphone.software / kernel / msm-5.4 / ed38c6573b2ef34b3629989f7b6ac5894a010403 / . / arch / arm / boot / dts / exynos5250-spring.dts
blob: d03f9b8d376d082308fa9e06c515f69ae83386c2 [file] [log] [blame]
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]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";
Javier Martinez Canillas46a0b9f2015-03-18 00:31:33 +0900[diff] [blame]28 stdout-path = "serial3:115200n8";
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]29 };
30
31 gpio-keys {
32 compatible = "gpio-keys";
33 pinctrl-names = "default";
34 pinctrl-0 = <&power_key_irq>, <&lid_irq>;
35
36 power {
37 label = "Power";
38 gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
39 linux,code = <KEY_POWER>;
40 gpio-key,wakeup;
41 };
42
43 lid-switch {
44 label = "Lid";
45 gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
46 linux,input-type = <5>; /* EV_SW */
47 linux,code = <0>; /* SW_LID */
48 debounce-interval = <1>;
49 gpio-key,wakeup;
50 };
51 };
52
53 usb-hub {
54 compatible = "smsc,usb3503a";
55 reset-gpios = <&gpe1 0 GPIO_ACTIVE_LOW>;
Andreas Faerbera8ba84d2014-11-22 23:31:03 +0900[diff] [blame]56 pinctrl-names = "default";
57 pinctrl-0 = <&hsic_reset>;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]58 };
59
60 fixed-rate-clocks {
61 xxti {
62 compatible = "samsung,clock-xxti";
63 clock-frequency = <24000000>;
64 };
65 };
66};
67
68&dp {
69 status = "okay";
70 pinctrl-names = "default";
71 pinctrl-0 = <&dp_hpd_gpio>;
72 samsung,color-space = <0>;
73 samsung,dynamic-range = <0>;
74 samsung,ycbcr-coeff = <0>;
75 samsung,color-depth = <1>;
76 samsung,link-rate = <0x0a>;
77 samsung,lane-count = <1>;
78 samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
79};
80
81&ehci {
82 samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
83};
84
85&fimd {
86 status = "okay";
87 samsung,invert-vclk;
88};
89
90&hdmi {
91 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
92 pinctrl-names = "default";
93 pinctrl-0 = <&hdmi_hpd_irq>;
94 phy = <&hdmiphy>;
95 ddc = <&i2c_2>;
96 hdmi-en-supply = <&ldo8_reg>;
97 vdd-supply = <&ldo8_reg>;
98 vdd_osc-supply = <&ldo10_reg>;
99 vdd_pll-supply = <&ldo8_reg>;
100};
101
102&i2c_0 {
103 status = "okay";
104 samsung,i2c-sda-delay = <100>;
105 samsung,i2c-max-bus-freq = <378000>;
106
107 s5m8767-pmic@66 {
108 compatible = "samsung,s5m8767-pmic";
109 reg = <0x66>;
110 interrupt-parent = <&gpx3>;
111 interrupts = <2 IRQ_TYPE_NONE>;
112 pinctrl-names = "default";
113 pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
114 wakeup-source;
115
116 s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
117 <&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
118 <&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
119
120 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
121 <&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
122 <&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
123
124 /*
125 * The following arrays of DVS voltages are not used, since we are
126 * not using GPIOs to control PMIC bucks, but they must be defined
127 * to please the driver.
128 */
129 s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
130 <1250000>, <1200000>,
131 <1150000>, <1100000>,
132 <1000000>, <950000>;
133
134 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
135 <1100000>, <1100000>,
136 <1000000>, <1000000>,
137 <1000000>, <1000000>;
138
139 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
140 <1200000>, <1200000>,
141 <1200000>, <1200000>,
142 <1200000>, <1200000>;
143
144 clocks {
145 compatible = "samsung,s5m8767-clk";
146 #clock-cells = <1>;
147 clock-output-names = "en32khz_ap",
148 "en32khz_cp",
149 "en32khz_bt";
150 };
151
152 regulators {
153 ldo4_reg: LDO4 {
154 regulator-name = "P1.0V_LDO_OUT4";
155 regulator-min-microvolt = <1000000>;
156 regulator-max-microvolt = <1000000>;
157 regulator-always-on;
158 op_mode = <0>;
159 };
160
161 ldo5_reg: LDO5 {
162 regulator-name = "P1.0V_LDO_OUT5";
163 regulator-min-microvolt = <1000000>;
164 regulator-max-microvolt = <1000000>;
165 regulator-always-on;
166 op_mode = <0>;
167 };
168
169 ldo6_reg: LDO6 {
170 regulator-name = "vdd_mydp";
171 regulator-min-microvolt = <1000000>;
172 regulator-max-microvolt = <1000000>;
173 regulator-always-on;
174 op_mode = <3>;
175 };
176
177 ldo7_reg: LDO7 {
178 regulator-name = "P1.1V_LDO_OUT7";
179 regulator-min-microvolt = <1100000>;
180 regulator-max-microvolt = <1100000>;
181 regulator-always-on;
182 op_mode = <3>;
183 };
184
185 ldo8_reg: LDO8 {
186 regulator-name = "P1.0V_LDO_OUT8";
187 regulator-min-microvolt = <1000000>;
188 regulator-max-microvolt = <1000000>;
189 regulator-always-on;
190 op_mode = <3>;
191 };
192
193 ldo10_reg: LDO10 {
194 regulator-name = "P1.8V_LDO_OUT10";
195 regulator-min-microvolt = <1800000>;
196 regulator-max-microvolt = <1800000>;
197 regulator-always-on;
198 op_mode = <3>;
199 };
200
201 ldo11_reg: LDO11 {
202 regulator-name = "P1.8V_LDO_OUT11";
203 regulator-min-microvolt = <1800000>;
204 regulator-max-microvolt = <1800000>;
205 regulator-always-on;
206 op_mode = <0>;
207 };
208
209 ldo12_reg: LDO12 {
210 regulator-name = "P3.0V_LDO_OUT12";
211 regulator-min-microvolt = <3000000>;
212 regulator-max-microvolt = <3000000>;
213 regulator-always-on;
214 op_mode = <3>;
215 };
216
217 ldo13_reg: LDO13 {
218 regulator-name = "P1.8V_LDO_OUT13";
219 regulator-min-microvolt = <1800000>;
220 regulator-max-microvolt = <1800000>;
221 regulator-always-on;
222 op_mode = <0>;
223 };
224
225 ldo14_reg: LDO14 {
226 regulator-name = "P1.8V_LDO_OUT14";
227 regulator-min-microvolt = <1800000>;
228 regulator-max-microvolt = <1800000>;
229 regulator-always-on;
230 op_mode = <3>;
231 };
232
233 ldo15_reg: LDO15 {
234 regulator-name = "P1.0V_LDO_OUT15";
235 regulator-min-microvolt = <1000000>;
236 regulator-max-microvolt = <1000000>;
237 regulator-always-on;
238 op_mode = <3>;
239 };
240
241 ldo16_reg: LDO16 {
242 regulator-name = "P1.8V_LDO_OUT16";
243 regulator-min-microvolt = <1800000>;
244 regulator-max-microvolt = <1800000>;
245 regulator-always-on;
246 op_mode = <3>;
247 };
248
249 ldo17_reg: LDO17 {
250 regulator-name = "P2.8V_LDO_OUT17";
251 regulator-min-microvolt = <2800000>;
252 regulator-max-microvolt = <2800000>;
253 regulator-always-on;
254 op_mode = <0>;
255 };
256
257 ldo25_reg: LDO25 {
258 regulator-name = "vdd_bridge";
259 regulator-min-microvolt = <1200000>;
260 regulator-max-microvolt = <1200000>;
261 regulator-always-on;
262 op_mode = <1>;
263 };
264
265 buck1_reg: BUCK1 {
266 regulator-name = "vdd_mif";
267 regulator-min-microvolt = <950000>;
268 regulator-max-microvolt = <1300000>;
269 regulator-always-on;
270 regulator-boot-on;
271 op_mode = <3>;
272 };
273
274 buck2_reg: BUCK2 {
275 regulator-name = "vdd_arm";
276 regulator-min-microvolt = <850000>;
277 regulator-max-microvolt = <1350000>;
278 regulator-always-on;
279 regulator-boot-on;
280 op_mode = <3>;
281 };
282
283 buck3_reg: BUCK3 {
284 regulator-name = "vdd_int";
285 regulator-min-microvolt = <900000>;
286 regulator-max-microvolt = <1200000>;
287 regulator-always-on;
288 regulator-boot-on;
289 op_mode = <3>;
290 };
291
292 buck4_reg: BUCK4 {
293 regulator-name = "vdd_g3d";
294 regulator-min-microvolt = <850000>;
295 regulator-max-microvolt = <1300000>;
296 regulator-boot-on;
297 op_mode = <3>;
298 };
299
300 buck5_reg: BUCK5 {
301 regulator-name = "P1.8V_BUCK_OUT5";
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <1800000>;
304 regulator-always-on;
305 regulator-boot-on;
306 op_mode = <1>;
307 };
308
309 buck6_reg: BUCK6 {
310 regulator-name = "P1.2V_BUCK_OUT6";
311 regulator-min-microvolt = <1200000>;
312 regulator-max-microvolt = <1200000>;
313 regulator-always-on;
314 regulator-boot-on;
315 op_mode = <0>;
316 };
317
318 buck9_reg: BUCK9 {
319 regulator-name = "vdd_ummc";
320 regulator-min-microvolt = <950000>;
321 regulator-max-microvolt = <3000000>;
322 regulator-always-on;
323 regulator-boot-on;
324 op_mode = <3>;
325 };
326 };
327 };
328};
329
330&i2c_1 {
331 status = "okay";
332 samsung,i2c-sda-delay = <100>;
333 samsung,i2c-max-bus-freq = <378000>;
Andreas Faerber71e21bd2014-11-22 23:31:13 +0900[diff] [blame]334
335 trackpad@4b {
336 compatible = "atmel,maxtouch";
337 reg = <0x4b>;
338 interrupt-parent = <&gpx1>;
339 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
340 pinctrl-names = "default";
341 pinctrl-0 = <&trackpad_irq>;
342 linux,gpio-keymap = <KEY_RESERVED
343 KEY_RESERVED
344 KEY_RESERVED
345 KEY_RESERVED
346 KEY_RESERVED
347 BTN_LEFT>;
348 wakeup-source;
349 };
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]350};
351
352/*
353 * Disabled pullups since external part has its own pullups and
354 * double-pulling gets us out of spec in some cases.
355 */
356&i2c2_bus {
357 samsung,pin-pud = <0>;
358};
359
360&i2c_2 {
361 status = "okay";
362 samsung,i2c-sda-delay = <100>;
363 samsung,i2c-max-bus-freq = <66000>;
364
365 hdmiddc@50 {
366 compatible = "samsung,exynos4210-hdmiddc";
367 reg = <0x50>;
368 };
369};
370
371&i2c_3 {
372 status = "okay";
373 samsung,i2c-sda-delay = <100>;
374 samsung,i2c-max-bus-freq = <66000>;
375};
376
377&i2c_4 {
378 status = "okay";
379 samsung,i2c-sda-delay = <100>;
380 samsung,i2c-max-bus-freq = <66000>;
381
382 cros_ec: embedded-controller {
383 compatible = "google,cros-ec-i2c";
384 reg = <0x1e>;
385 interrupts = <6 IRQ_TYPE_NONE>;
386 interrupt-parent = <&gpx1>;
387 wakeup-source;
388 pinctrl-names = "default";
389 pinctrl-0 = <&ec_irq>;
390 };
391};
392
393&i2c_5 {
394 status = "okay";
395 samsung,i2c-sda-delay = <100>;
396 samsung,i2c-max-bus-freq = <66000>;
397};
398
399&i2c_7 {
400 status = "okay";
401 samsung,i2c-sda-delay = <100>;
402 samsung,i2c-max-bus-freq = <66000>;
Andreas Faerber69538f62014-11-22 23:31:07 +0900[diff] [blame]403
404 temperature-sensor@4c {
405 compatible = "gmt,g781";
406 reg = <0x4c>;
407 };
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]408};
409
410&i2c_8 {
411 status = "okay";
412 samsung,i2c-sda-delay = <100>;
413 samsung,i2c-max-bus-freq = <378000>;
414
415 hdmiphy: hdmiphy@38 {
416 compatible = "samsung,exynos4212-hdmiphy";
417 reg = <0x38>;
418 };
419};
420
421&i2s0 {
422 status = "okay";
423};
424
425&mfc {
426 samsung,mfc-r = <0x43000000 0x800000>;
427 samsung,mfc-l = <0x51000000 0x800000>;
428};
429
430&mmc_0 {
431 status = "okay";
432 num-slots = <1>;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]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>;
Andreas Faerber7e9e20b2015-03-18 01:25:18 +0900[diff] [blame]440 bus-width = <8>;
441 cap-mmc-highspeed;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]442};
443
444/*
445 * On Spring we've got SIP WiFi and so can keep drive strengths low to
446 * reduce EMI.
447 */
448&mmc_1 {
449 status = "okay";
450 num-slots = <1>;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]451 broken-cd;
452 card-detect-delay = <200>;
453 samsung,dw-mshc-ciu-div = <3>;
454 samsung,dw-mshc-sdr-timing = <2 3>;
455 samsung,dw-mshc-ddr-timing = <1 2>;
456 pinctrl-names = "default";
457 pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
Andreas Faerber7e9e20b2015-03-18 01:25:18 +0900[diff] [blame]458 bus-width = <4>;
459 cap-sd-highspeed;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]460};
461
462&pinctrl_0 {
463 s5m8767_dvs: s5m8767-dvs {
464 samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2";
465 samsung,pin-function = <0>;
466 samsung,pin-pud = <1>;
467 samsung,pin-drv = <0>;
468 };
469
470 dp_hpd_gpio: dp-hpd-gpio {
471 samsung,pins = "gpc3-0";
472 samsung,pin-function = <0>;
473 samsung,pin-pud = <3>;
474 samsung,pin-drv = <0>;
475 };
476
Andreas Faerber71e21bd2014-11-22 23:31:13 +0900[diff] [blame]477 trackpad_irq: trackpad-irq {
478 samsung,pins = "gpx1-2";
479 samsung,pin-function = <0xf>;
480 samsung,pin-pud = <0>;
481 samsung,pin-drv = <0>;
482 };
483
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]484 power_key_irq: power-key-irq {
485 samsung,pins = "gpx1-3";
Andreas Faerber435c3452015-03-18 01:32:02 +0900[diff] [blame]486 samsung,pin-function = <0xf>;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]487 samsung,pin-pud = <0>;
488 samsung,pin-drv = <0>;
489 };
490
491 ec_irq: ec-irq {
492 samsung,pins = "gpx1-6";
493 samsung,pin-function = <0>;
494 samsung,pin-pud = <0>;
495 samsung,pin-drv = <0>;
496 };
497
498 s5m8767_ds: s5m8767-ds {
499 samsung,pins = "gpx2-3", "gpx2-4", "gpx2-5";
500 samsung,pin-function = <0>;
501 samsung,pin-pud = <1>;
502 samsung,pin-drv = <0>;
503 };
504
505 s5m8767_irq: s5m8767-irq {
506 samsung,pins = "gpx3-2";
507 samsung,pin-function = <0>;
508 samsung,pin-pud = <0>;
509 samsung,pin-drv = <0>;
510 };
511
512 lid_irq: lid-irq {
513 samsung,pins = "gpx3-5";
Andreas Faerber435c3452015-03-18 01:32:02 +0900[diff] [blame]514 samsung,pin-function = <0xf>;
Andreas Faerber53dd4132014-09-24 00:02:14 +0900[diff] [blame]515 samsung,pin-pud = <0>;
516 samsung,pin-drv = <0>;
517 };
518
519 hdmi_hpd_irq: hdmi-hpd-irq {
520 samsung,pins = "gpx3-7";
521 samsung,pin-function = <0>;
522 samsung,pin-pud = <1>;
523 samsung,pin-drv = <0>;
524 };
525};
526
527&pinctrl_1 {
528 hsic_reset: hsic-reset {
529 samsung,pins = "gpe1-0";
530 samsung,pin-function = <1>;
531 samsung,pin-pud = <0>;
532 samsung,pin-drv = <0>;
533 };
534};
535
536&sd1_bus4 {
537 samsung,pin-drv = <0>;
538};
539
540&sd1_cd {
541 samsung,pin-drv = <0>;
542};
543
544&sd1_clk {
545 samsung,pin-drv = <0>;
546};
547
548&sd1_cmd {
549 samsung,pin-pud = <3>;
550 samsung,pin-drv = <0>;
551};
552
553&spi_1 {
554 status = "okay";
555 samsung,spi-src-clk = <0>;
556 num-cs = <1>;
557};
558
559#include "cros-ec-keyboard.dtsi"