]> git.proxmox.com Git - mirror_ubuntu-focal-kernel.git/blame - arch/arm/boot/dts/exynos4412-trats2.dts
projects / mirror_ubuntu-focal-kernel.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
ARM: dts: add missing pinctrls for I2C of exynos4
[mirror_ubuntu-focal-kernel.git] / arch / arm / boot / dts / exynos4412-trats2.dts
CommitLineData
15dfdfad
TF		 1/*
2 * Samsung's Exynos4412 based Trats 2 board device tree source
3 *
4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 *
7 * Device tree source file for Samsung's Trats 2 board which is based on
8 * Samsung's Exynos4412 SoC.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13*/
14
15/dts-v1/;
16#include "exynos4412.dtsi"
17
18/ {
19 model = "Samsung Trats 2 based on Exynos4412";
8bdb31b4 20 compatible = "samsung,trats2", "samsung,exynos4412", "samsung,exynos4";
15dfdfad 21
9f1eaef2
JA		 22 aliases {
23 i2c8 = &i2c_ak8975;
24 };
25
15dfdfad
TF		 26 memory {
27 reg = <0x40000000 0x40000000>;
28 };
29
30 chosen {
31 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
32 };
33
34 firmware@0204F000 {
35 compatible = "samsung,secure-firmware";
36 reg = <0x0204F000 0x1000>;
37 };
38
39 fixed-rate-clocks {
40 xxti {
41 compatible = "samsung,clock-xxti", "fixed-clock";
42 clock-frequency = <0>;
43 };
44
45 xusbxti {
46 compatible = "samsung,clock-xusbxti", "fixed-clock";
47 clock-frequency = <24000000>;
48 };
49 };
50
51 regulators {
52 compatible = "simple-bus";
53 #address-cells = <1>;
54 #size-cells = <0>;
55
56 vemmc_reg: regulator-0 {
57 compatible = "regulator-fixed";
58 regulator-name = "VMEM_VDD_2.8V";
59 regulator-min-microvolt = <2800000>;
60 regulator-max-microvolt = <2800000>;
61 gpio = <&gpk0 2 0>;
62 enable-active-high;
63 };
64
b4fec647
SN		 65 cam_io_reg: voltage-regulator-1 {
66 compatible = "regulator-fixed";
67 regulator-name = "CAM_SENSOR_A";
68 regulator-min-microvolt = <2800000>;
69 regulator-max-microvolt = <2800000>;
70 gpio = <&gpm0 2 0>;
71 enable-active-high;
72 };
73
420ae845
AH		 74 lcd_vdd3_reg: voltage-regulator-2 {
75 compatible = "regulator-fixed";
76 regulator-name = "LCD_VDD_2.2V";
77 regulator-min-microvolt = <2200000>;
78 regulator-max-microvolt = <2200000>;
79 gpio = <&gpc0 1 0>;
80 enable-active-high;
81 };
82
15dfdfad
TF		 83 /* More to come */
84 };
85
86 gpio-keys {
87 compatible = "gpio-keys";
88
89 key-down {
90 interrupt-parent = <&gpj1>;
91 interrupts = <2 0>;
92 gpios = <&gpj1 2 1>;
93 linux,code = <114>;
94 label = "volume down";
95 debounce-interval = <10>;
96 };
97
98 key-up {
99 interrupt-parent = <&gpj1>;
100 interrupts = <1 0>;
101 gpios = <&gpj1 1 1>;
102 linux,code = <115>;
103 label = "volume up";
104 debounce-interval = <10>;
105 };
106
107 key-power {
108 interrupt-parent = <&gpx2>;
109 interrupts = <7 0>;
110 gpios = <&gpx2 7 1>;
111 linux,code = <116>;
112 label = "power";
113 debounce-interval = <10>;
114 gpio-key,wakeup;
115 };
116 };
117
4f423788
CC		 118 adc: adc@126C0000 {
119 vdd-supply = <&ldo3_reg>;
120 status = "okay";
121 };
122
15dfdfad
TF		 123 i2c@13890000 {
124 samsung,i2c-sda-delay = <100>;
125 samsung,i2c-slave-addr = <0x10>;
126 samsung,i2c-max-bus-freq = <400000>;
127 pinctrl-0 = <&i2c3_bus>;
128 pinctrl-names = "default";
129 status = "okay";
130
131 mms114-touchscreen@48 {
132 compatible = "melfas,mms114";
133 reg = <0x48>;
134 interrupt-parent = <&gpm2>;
135 interrupts = <3 2>;
136 x-size = <720>;
137 y-size = <1280>;
138 avdd-supply = <&ldo23_reg>;
139 vdd-supply = <&ldo24_reg>;
140 };
141 };
142
143 i2c@138D0000 {
144 samsung,i2c-sda-delay = <100>;
145 samsung,i2c-slave-addr = <0x10>;
146 samsung,i2c-max-bus-freq = <100000>;
147 pinctrl-0 = <&i2c7_bus>;
148 pinctrl-names = "default";
149 status = "okay";
150
151 max77686_pmic@09 {
152 compatible = "maxim,max77686";
153 interrupt-parent = <&gpx0>;
154 interrupts = <7 0>;
155 reg = <0x09>;
ada12c47 156 #clock-cells = <1>;
15dfdfad
TF		 157
158 voltage-regulators {
159 ldo1_reg: ldo1 {
160 regulator-compatible = "LDO1";
161 regulator-name = "VALIVE_1.0V_AP";
162 regulator-min-microvolt = <1000000>;
163 regulator-max-microvolt = <1000000>;
164 regulator-always-on;
165 regulator-mem-on;
166 };
167
168 ldo2_reg: ldo2 {
169 regulator-compatible = "LDO2";
170 regulator-name = "VM1M2_1.2V_AP";
171 regulator-min-microvolt = <1200000>;
172 regulator-max-microvolt = <1200000>;
173 regulator-always-on;
174 regulator-mem-on;
175 };
176
177 ldo3_reg: ldo3 {
178 regulator-compatible = "LDO3";
179 regulator-name = "VCC_1.8V_AP";
180 regulator-min-microvolt = <1800000>;
181 regulator-max-microvolt = <1800000>;
182 regulator-always-on;
183 regulator-mem-on;
184 };
185
186 ldo4_reg: ldo4 {
187 regulator-compatible = "LDO4";
188 regulator-name = "VCC_2.8V_AP";
189 regulator-min-microvolt = <2800000>;
190 regulator-max-microvolt = <2800000>;
191 regulator-always-on;
192 regulator-mem-on;
193 };
194
195 ldo5_reg: ldo5 {
196 regulator-compatible = "LDO5";
197 regulator-name = "VCC_1.8V_IO";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
200 regulator-always-on;
201 regulator-mem-on;
202 };
203
204 ldo6_reg: ldo6 {
205 regulator-compatible = "LDO6";
206 regulator-name = "VMPLL_1.0V_AP";
207 regulator-min-microvolt = <1000000>;
208 regulator-max-microvolt = <1000000>;
209 regulator-always-on;
210 regulator-mem-on;
211 };
212
213 ldo7_reg: ldo7 {
214 regulator-compatible = "LDO7";
215 regulator-name = "VPLL_1.0V_AP";
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1000000>;
218 regulator-always-on;
219 regulator-mem-on;
220 };
221
222 ldo8_reg: ldo8 {
223 regulator-compatible = "LDO8";
224 regulator-name = "VMIPI_1.0V";
225 regulator-min-microvolt = <1000000>;
226 regulator-max-microvolt = <1000000>;
227 regulator-mem-off;
228 };
229
230 ldo9_reg: ldo9 {
231 regulator-compatible = "LDO9";
232 regulator-name = "CAM_ISP_MIPI_1.2V";
233 regulator-min-microvolt = <1200000>;
234 regulator-max-microvolt = <1200000>;
235 regulator-mem-idle;
236 };
237
238 ldo10_reg: ldo10 {
239 regulator-compatible = "LDO10";
240 regulator-name = "VMIPI_1.8V";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
243 regulator-mem-off;
244 };
245
246 ldo11_reg: ldo11 {
247 regulator-compatible = "LDO11";
248 regulator-name = "VABB1_1.95V";
249 regulator-min-microvolt = <1950000>;
250 regulator-max-microvolt = <1950000>;
251 regulator-always-on;
252 regulator-mem-off;
253 };
254
255 ldo12_reg: ldo12 {
256 regulator-compatible = "LDO12";
257 regulator-name = "VUOTG_3.0V";
258 regulator-min-microvolt = <3000000>;
259 regulator-max-microvolt = <3000000>;
260 regulator-mem-off;
261 };
262
263 ldo13_reg: ldo13 {
264 regulator-compatible = "LDO13";
265 regulator-name = "NFC_AVDD_1.8V";
266 regulator-min-microvolt = <1800000>;
267 regulator-max-microvolt = <1800000>;
268 regulator-mem-idle;
269 };
270
271 ldo14_reg: ldo14 {
272 regulator-compatible = "LDO14";
273 regulator-name = "VABB2_1.95V";
274 regulator-min-microvolt = <1950000>;
275 regulator-max-microvolt = <1950000>;
276 regulator-always-on;
277 regulator-mem-off;
278 };
279
280 ldo15_reg: ldo15 {
281 regulator-compatible = "LDO15";
282 regulator-name = "VHSIC_1.0V";
283 regulator-min-microvolt = <1000000>;
284 regulator-max-microvolt = <1000000>;
285 regulator-mem-off;
286 };
287
288 ldo16_reg: ldo16 {
289 regulator-compatible = "LDO16";
290 regulator-name = "VHSIC_1.8V";
291 regulator-min-microvolt = <1800000>;
292 regulator-max-microvolt = <1800000>;
293 regulator-mem-off;
294 };
295
296 ldo17_reg: ldo17 {
297 regulator-compatible = "LDO17";
298 regulator-name = "CAM_SENSOR_CORE_1.2V";
299 regulator-min-microvolt = <1200000>;
300 regulator-max-microvolt = <1200000>;
301 regulator-mem-idle;
302 };
303
304 ldo18_reg: ldo18 {
305 regulator-compatible = "LDO18";
306 regulator-name = "CAM_ISP_SEN_IO_1.8V";
307 regulator-min-microvolt = <1800000>;
308 regulator-max-microvolt = <1800000>;
309 regulator-mem-idle;
310 };
311
312 ldo19_reg: ldo19 {
313 regulator-compatible = "LDO19";
314 regulator-name = "VT_CAM_1.8V";
315 regulator-min-microvolt = <1800000>;
316 regulator-max-microvolt = <1800000>;
317 regulator-mem-idle;
318 };
319
320 ldo20_reg: ldo20 {
321 regulator-compatible = "LDO20";
322 regulator-name = "VDDQ_PRE_1.8V";
323 regulator-min-microvolt = <1800000>;
324 regulator-max-microvolt = <1800000>;
325 regulator-mem-idle;
326 };
327
328 ldo21_reg: ldo21 {
329 regulator-compatible = "LDO21";
330 regulator-name = "VTF_2.8V";
331 regulator-min-microvolt = <2800000>;
332 regulator-max-microvolt = <2800000>;
333 regulator-mem-idle;
334 };
335
336 ldo22_reg: ldo22 {
337 regulator-compatible = "LDO22";
338 regulator-name = "VMEM_VDD_2.8V";
339 regulator-min-microvolt = <2800000>;
340 regulator-max-microvolt = <2800000>;
341 regulator-always-on;
342 regulator-mem-off;
343 };
344
345 ldo23_reg: ldo23 {
346 regulator-compatible = "LDO23";
347 regulator-name = "TSP_AVDD_3.3V";
348 regulator-min-microvolt = <3300000>;
349 regulator-max-microvolt = <3300000>;
350 regulator-mem-idle;
351 };
352
353 ldo24_reg: ldo24 {
354 regulator-compatible = "LDO24";
355 regulator-name = "TSP_VDD_1.8V";
356 regulator-min-microvolt = <1800000>;
357 regulator-max-microvolt = <1800000>;
358 regulator-mem-idle;
359 };
360
361 ldo25_reg: ldo25 {
362 regulator-compatible = "LDO25";
363 regulator-name = "LCD_VCC_3.3V";
364 regulator-min-microvolt = <2800000>;
365 regulator-max-microvolt = <2800000>;
366 regulator-mem-idle;
367 };
368
369 ldo26_reg: ldo26 {
370 regulator-compatible = "LDO26";
371 regulator-name = "MOTOR_VCC_3.0V";
372 regulator-min-microvolt = <3000000>;
373 regulator-max-microvolt = <3000000>;
374 regulator-mem-idle;
375 };
376
377 buck1_reg: buck1 {
378 regulator-compatible = "BUCK1";
379 regulator-name = "vdd_mif";
380 regulator-min-microvolt = <850000>;
381 regulator-max-microvolt = <1100000>;
382 regulator-always-on;
383 regulator-boot-on;
384 regulator-mem-off;
385 };
386
387 buck2_reg: buck2 {
388 regulator-compatible = "BUCK2";
389 regulator-name = "vdd_arm";
390 regulator-min-microvolt = <850000>;
391 regulator-max-microvolt = <1500000>;
392 regulator-always-on;
393 regulator-boot-on;
394 regulator-mem-off;
395 };
396
397 buck3_reg: buck3 {
398 regulator-compatible = "BUCK3";
399 regulator-name = "vdd_int";
400 regulator-min-microvolt = <850000>;
401 regulator-max-microvolt = <1150000>;
402 regulator-always-on;
403 regulator-boot-on;
404 regulator-mem-off;
405 };
406
407 buck4_reg: buck4 {
408 regulator-compatible = "BUCK4";
409 regulator-name = "vdd_g3d";
410 regulator-min-microvolt = <850000>;
411 regulator-max-microvolt = <1150000>;
412 regulator-boot-on;
413 regulator-mem-off;
414 };
415
416 buck5_reg: buck5 {
417 regulator-compatible = "BUCK5";
418 regulator-name = "VMEM_1.2V_AP";
419 regulator-min-microvolt = <1200000>;
420 regulator-max-microvolt = <1200000>;
421 regulator-always-on;
422 };
423
424 buck6_reg: buck6 {
425 regulator-compatible = "BUCK6";
426 regulator-name = "VCC_SUB_1.35V";
427 regulator-min-microvolt = <1350000>;
428 regulator-max-microvolt = <1350000>;
429 regulator-always-on;
430 };
431
432 buck7_reg: buck7 {
433 regulator-compatible = "BUCK7";
434 regulator-name = "VCC_SUB_2.0V";
435 regulator-min-microvolt = <2000000>;
436 regulator-max-microvolt = <2000000>;
437 regulator-always-on;
438 };
439
440 buck8_reg: buck8 {
441 regulator-compatible = "BUCK8";
442 regulator-name = "VMEM_VDDF_3.0V";
443 regulator-min-microvolt = <2850000>;
444 regulator-max-microvolt = <2850000>;
445 regulator-always-on;
446 regulator-mem-off;
447 };
448
449 buck9_reg: buck9 {
450 regulator-compatible = "BUCK9";
451 regulator-name = "CAM_ISP_CORE_1.2V";
452 regulator-min-microvolt = <1000000>;
453 regulator-max-microvolt = <1200000>;
454 regulator-mem-off;
455 };
456 };
457 };
458 };
459
ca7c11fc
TF		 460 mmc@12550000 {
461 num-slots = <1>;
462 supports-highspeed;
463 broken-cd;
15dfdfad 464 non-removable;
ca7c11fc 465 card-detect-delay = <200>;
15dfdfad 466 vmmc-supply = <&vemmc_reg>;
ca7c11fc
TF		 467 clock-frequency = <400000000>;
468 samsung,dw-mshc-ciu-div = <0>;
469 samsung,dw-mshc-sdr-timing = <2 3>;
470 samsung,dw-mshc-ddr-timing = <1 2>;
471 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
472 pinctrl-names = "default";
15dfdfad 473 status = "okay";
ca7c11fc
TF		 474
475 slot@0 {
476 reg = <0>;
477 bus-width = <8>;
478 };
15dfdfad
TF		 479 };
480
481 serial@13800000 {
482 status = "okay";
483 };
484
485 serial@13810000 {
486 status = "okay";
487 };
488
489 serial@13820000 {
490 status = "okay";
491 };
492
493 serial@13830000 {
494 status = "okay";
495 };
9f1eaef2
JA		 496
497 i2c_ak8975: i2c-gpio-0 {
498 compatible = "i2c-gpio";
499 gpios = <&gpy2 4 0>, <&gpy2 5 0>;
500 i2c-gpio,delay-us = <2>;
501 #address-cells = <1>;
502 #size-cells = <0>;
503 status = "okay";
504
505 ak8975@0c {
506 compatible = "ak,ak8975";
507 reg = <0x0c>;
508 gpios = <&gpj0 7 0>;
509 };
510 };
b4fec647 511
201f1267
AH		 512 spi_1: spi@13930000 {
513 pinctrl-names = "default";
514 pinctrl-0 = <&spi1_bus>;
515 status = "okay";
516
517 s5c73m3_spi: s5c73m3 {
518 compatible = "samsung,s5c73m3";
519 spi-max-frequency = <50000000>;
520 reg = <0>;
521 controller-data {
522 cs-gpio = <&gpb 5 0>;
523 samsung,spi-feedback-delay = <2>;
524 };
525 };
526 };
527
420ae845
AH		 528 dsi_0: dsi@11C80000 {
529 vddcore-supply = <&ldo8_reg>;
530 vddio-supply = <&ldo10_reg>;
531 samsung,pll-clock-frequency = <24000000>;
532 status = "okay";
533
534 ports {
535 #address-cells = <1>;
536 #size-cells = <0>;
537
538 port@1 {
539 reg = <1>;
540
541 dsi_out: endpoint {
542 remote-endpoint = <&dsi_in>;
543 samsung,burst-clock-frequency = <500000000>;
544 samsung,esc-clock-frequency = <20000000>;
545 };
546 };
547 };
548
549 panel@0 {
550 compatible = "samsung,s6e8aa0";
551 reg = <0>;
552 vdd3-supply = <&lcd_vdd3_reg>;
553 vci-supply = <&ldo25_reg>;
554 reset-gpios = <&gpy4 5 0>;
555 power-on-delay= <50>;
556 reset-delay = <100>;
557 init-delay = <100>;
558 flip-horizontal;
559 flip-vertical;
560 panel-width-mm = <58>;
561 panel-height-mm = <103>;
562
563 display-timings {
564 timing-0 {
565 clock-frequency = <0>;
566 hactive = <720>;
567 vactive = <1280>;
568 hfront-porch = <5>;
569 hback-porch = <5>;
570 hsync-len = <5>;
571 vfront-porch = <13>;
572 vback-porch = <1>;
573 vsync-len = <2>;
574 };
575 };
576
577 port {
578 dsi_in: endpoint {
579 remote-endpoint = <&dsi_out>;
580 };
581 };
582 };
583 };
584
bbab1e3f
AH		 585 fimd@11c00000 {
586 status = "okay";
587 };
588
b4fec647
SN		 589 camera {
590 pinctrl-0 = <&cam_port_b_clk_active>;
591 pinctrl-names = "default";
592 status = "okay";
593
594 fimc_0: fimc@11800000 {
595 status = "okay";
596 };
597
598 fimc_1: fimc@11810000 {
599 status = "okay";
600 };
601
602 fimc_2: fimc@11820000 {
603 status = "okay";
604 };
605
606 fimc_3: fimc@11830000 {
607 status = "okay";
608 };
609
610 csis_1: csis@11890000 {
611 vddcore-supply = <&ldo8_reg>;
612 vddio-supply = <&ldo10_reg>;
613 clock-frequency = <160000000>;
614 status = "okay";
615
616 /* Camera D (4) MIPI CSI-2 (CSIS1) */
617 port@4 {
618 reg = <4>;
619 csis1_ep: endpoint {
620 remote-endpoint = <&is_s5k6a3_ep>;
621 data-lanes = <1>;
622 samsung,csis-hs-settle = <18>;
623 samsung,csis-wclk;
624 };
625 };
626 };
627
628 fimc_lite_0: fimc-lite@12390000 {
629 status = "okay";
630 };
631
632 fimc_lite_1: fimc-lite@123A0000 {
633 status = "okay";
634 };
635
636 fimc-is@12000000 {
637 pinctrl-0 = <&fimc_is_uart>;
638 pinctrl-names = "default";
639 status = "okay";
640
641 i2c1_isp: i2c-isp@12140000 {
642 pinctrl-0 = <&fimc_is_i2c1>;
643 pinctrl-names = "default";
644
645 s5k6a3@10 {
646 compatible = "samsung,s5k6a3";
647 reg = <0x10>;
648 svdda-supply = <&cam_io_reg>;
649 svddio-supply = <&ldo19_reg>;
650 clock-frequency = <24000000>;
651 /* CAM_B_CLKOUT */
652 clocks = <&clock_cam 1>;
653 clock-names = "mclk";
654 samsung,camclk-out = <1>;
655 gpios = <&gpm1 6 0>;
656
657 port {
658 is_s5k6a3_ep: endpoint {
659 remote-endpoint = <&csis1_ep>;
660 data-lanes = <1>;
661 };
662 };
663 };
664 };
665 };
666 };
4f423788
CC		 667
668 thermistor-ap@0 {
669 compatible = "ntc,ncp15wb473";
670 pullup-uv = <1800000>; /* VCC_1.8V_AP */
671 pullup-ohm = <100000>; /* 100K */
672 pulldown-ohm = <100000>; /* 100K */
673 io-channels = <&adc 1>; /* AP temperature */
674 };
675
676 thermistor-battery@1 {
677 compatible = "ntc,ncp15wb473";
678 pullup-uv = <1800000>; /* VCC_1.8V_AP */
679 pullup-ohm = <100000>; /* 100K */
680 pulldown-ohm = <100000>; /* 100K */
681 io-channels = <&adc 2>; /* Battery temperature */
682 };
15dfdfad 683};
Ubuntu Focal Linux kernel mirror