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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#include <dt-bindings/gpio/gpio.h>
18#include <dt-bindings/interrupt-controller/irq.h>
19#include <dt-bindings/clock/maxim,max77686.h>
20
21/ {
22 model = "Samsung Trats 2 based on Exynos4412";
23 compatible = "samsung,trats2", "samsung,exynos4412", "samsung,exynos4";
24
25 aliases {
26 i2c9 = &i2c_ak8975;
27 i2c10 = &i2c_cm36651;
28 i2c11 = &i2c_max77693;
29 i2c12 = &i2c_max77693_fuel;
30 };
31
32 memory {
33 reg = <0x40000000 0x40000000>;
34 };
35
36 chosen {
37 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
38 stdout-path = &serial_2;
39 };
40
41 firmware@0204F000 {
42 compatible = "samsung,secure-firmware";
43 reg = <0x0204F000 0x1000>;
44 };
45
46 fixed-rate-clocks {
47 xxti {
48 compatible = "samsung,clock-xxti", "fixed-clock";
49 clock-frequency = <0>;
50 };
51
52 xusbxti {
53 compatible = "samsung,clock-xusbxti", "fixed-clock";
54 clock-frequency = <24000000>;
55 };
56 };
57
58 regulators {
59 compatible = "simple-bus";
60 #address-cells = <1>;
61 #size-cells = <0>;
62
63 cam_io_reg: voltage-regulator-1 {
64 compatible = "regulator-fixed";
65 regulator-name = "CAM_SENSOR_A";
66 regulator-min-microvolt = <2800000>;
67 regulator-max-microvolt = <2800000>;
68 gpio = <&gpm0 2 GPIO_ACTIVE_HIGH>;
69 enable-active-high;
70 };
71
72 lcd_vdd3_reg: voltage-regulator-2 {
73 compatible = "regulator-fixed";
74 regulator-name = "LCD_VDD_2.2V";
75 regulator-min-microvolt = <2200000>;
76 regulator-max-microvolt = <2200000>;
77 gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
78 enable-active-high;
79 };
80
81 cam_af_reg: voltage-regulator-3 {
82 compatible = "regulator-fixed";
83 regulator-name = "CAM_AF";
84 regulator-min-microvolt = <2800000>;
85 regulator-max-microvolt = <2800000>;
86 gpio = <&gpm0 4 GPIO_ACTIVE_HIGH>;
87 enable-active-high;
88 };
89
90 ps_als_reg: voltage-regulator-5 {
91 compatible = "regulator-fixed";
92 regulator-name = "LED_A_3.0V";
93 regulator-min-microvolt = <3000000>;
94 regulator-max-microvolt = <3000000>;
95 gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
96 enable-active-high;
97 };
98 };
99
100 gpio-keys {
101 compatible = "gpio-keys";
102
103 key-down {
104 gpios = <&gpx3 3 GPIO_ACTIVE_LOW>;
105 linux,code = <114>;
106 label = "volume down";
107 debounce-interval = <10>;
108 };
109
110 key-up {
111 gpios = <&gpx2 2 GPIO_ACTIVE_LOW>;
112 linux,code = <115>;
113 label = "volume up";
114 debounce-interval = <10>;
115 };
116
117 key-power {
118 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
119 linux,code = <116>;
120 label = "power";
121 debounce-interval = <10>;
122 wakeup-source;
123 };
124
125 key-ok {
126 gpios = <&gpx0 1 GPIO_ACTIVE_LOW>;
127 linux,code = <139>;
128 label = "ok";
129 debounce-inteval = <10>;
130 wakeup-source;
131 };
132 };
133
134 i2c_max77693: i2c-gpio-1 {
135 compatible = "i2c-gpio";
136 gpios = <&gpm2 0 GPIO_ACTIVE_HIGH>, <&gpm2 1 GPIO_ACTIVE_HIGH>;
137 i2c-gpio,delay-us = <2>;
138 #address-cells = <1>;
139 #size-cells = <0>;
140 status = "okay";
141
142 max77693@66 {
143 compatible = "maxim,max77693";
144 interrupt-parent = <&gpx1>;
145 interrupts = <5 2>;
146 reg = <0x66>;
147
148 regulators {
149 esafeout1_reg: ESAFEOUT1@1 {
150 regulator-name = "ESAFEOUT1";
151 };
152 esafeout2_reg: ESAFEOUT2@2 {
153 regulator-name = "ESAFEOUT2";
154 };
155 charger_reg: CHARGER@0 {
156 regulator-name = "CHARGER";
157 regulator-min-microamp = <60000>;
158 regulator-max-microamp = <2580000>;
159 };
160 };
161
162 max77693_haptic {
163 compatible = "maxim,max77693-haptic";
164 haptic-supply = <&ldo26_reg>;
165 pwms = <&pwm 0 38022 0>;
166 };
167
168 charger {
169 compatible = "maxim,max77693-charger";
170
171 maxim,constant-microvolt = <4350000>;
172 maxim,min-system-microvolt = <3600000>;
173 maxim,thermal-regulation-celsius = <100>;
174 maxim,battery-overcurrent-microamp = <3500000>;
175 maxim,charge-input-threshold-microvolt = <4300000>;
176 };
177 };
178 };
179
180 i2c_max77693_fuel: i2c-gpio-3 {
181 compatible = "i2c-gpio";
182 gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>, <&gpf1 4 GPIO_ACTIVE_HIGH>;
183 i2c-gpio,delay-us = <2>;
184 #address-cells = <1>;
185 #size-cells = <0>;
186 status = "okay";
187
188 max77693-fuel-gauge@36 {
189 compatible = "maxim,max17047";
190 interrupt-parent = <&gpx2>;
191 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
192 reg = <0x36>;
193
194 maxim,over-heat-temp = <700>;
195 maxim,over-volt = <4500>;
196 };
197 };
198
199 i2c_ak8975: i2c-gpio-0 {
200 compatible = "i2c-gpio";
201 gpios = <&gpy2 4 GPIO_ACTIVE_HIGH>, <&gpy2 5 GPIO_ACTIVE_HIGH>;
202 i2c-gpio,delay-us = <2>;
203 #address-cells = <1>;
204 #size-cells = <0>;
205 status = "okay";
206
207 ak8975@0c {
208 compatible = "asahi-kasei,ak8975";
209 reg = <0x0c>;
210 gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
211 };
212 };
213
214 i2c_cm36651: i2c-gpio-2 {
215 compatible = "i2c-gpio";
216 gpios = <&gpf0 0 GPIO_ACTIVE_LOW>, <&gpf0 1 GPIO_ACTIVE_LOW>;
217 i2c-gpio,delay-us = <2>;
218 #address-cells = <1>;
219 #size-cells = <0>;
220
221 cm36651@18 {
222 compatible = "capella,cm36651";
223 reg = <0x18>;
224 interrupt-parent = <&gpx0>;
225 interrupts = <2 2>;
226 vled-supply = <&ps_als_reg>;
227 };
228 };
229
230 camera: camera {
231 pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
232 pinctrl-names = "default";
233 status = "okay";
234 assigned-clocks = <&clock CLK_MOUT_CAM0>,
235 <&clock CLK_MOUT_CAM1>;
236 assigned-clock-parents = <&clock CLK_XUSBXTI>,
237 <&clock CLK_XUSBXTI>;
238
239
240 };
241
242 sound {
243 compatible = "samsung,trats2-audio";
244 samsung,i2s-controller = <&i2s0>;
245 samsung,model = "Trats2";
246 samsung,audio-codec = <&wm1811>;
247 samsung,audio-routing =
248 "SPK", "SPKOUTLN",
249 "SPK", "SPKOUTLP",
250 "SPK", "SPKOUTRN",
251 "SPK", "SPKOUTRP";
252 };
253
254 thermistor-ap@0 {
255 compatible = "ntc,ncp15wb473";
256 pullup-uv = <1800000>; /* VCC_1.8V_AP */
257 pullup-ohm = <100000>; /* 100K */
258 pulldown-ohm = <100000>; /* 100K */
259 io-channels = <&adc 1>; /* AP temperature */
260 };
261
262 thermistor-battery@1 {
263 compatible = "ntc,ncp15wb473";
264 pullup-uv = <1800000>; /* VCC_1.8V_AP */
265 pullup-ohm = <100000>; /* 100K */
266 pulldown-ohm = <100000>; /* 100K */
267 io-channels = <&adc 2>; /* Battery temperature */
268 };
269
270 thermal-zones {
271 cpu_thermal: cpu-thermal {
272 cooling-maps {
273 map0 {
274 /* Corresponds to 800MHz at freq_table */
275 cooling-device = <&cpu0 7 7>;
276 };
277 map1 {
278 /* Corresponds to 200MHz at freq_table */
279 cooling-device = <&cpu0 13 13>;
280 };
281 };
282 };
283 };
284};
285
286&adc {
287 vdd-supply = <&ldo3_reg>;
288 status = "okay";
289};
290
291&cpu0 {
292 cpu0-supply = <&buck2_reg>;
293};
294
295&csis_0 {
296 status = "okay";
297 vddcore-supply = <&ldo8_reg>;
298 vddio-supply = <&ldo10_reg>;
299 assigned-clocks = <&clock CLK_MOUT_CSIS0>,
300 <&clock CLK_SCLK_CSIS0>;
301 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
302 assigned-clock-rates = <0>, <176000000>;
303
304 /* Camera C (3) MIPI CSI-2 (CSIS0) */
305 port@3 {
306 reg = <3>;
307 csis0_ep: endpoint {
308 remote-endpoint = <&s5c73m3_ep>;
309 data-lanes = <1 2 3 4>;
310 samsung,csis-hs-settle = <12>;
311 };
312 };
313};
314
315&csis_1 {
316 status = "okay";
317 vddcore-supply = <&ldo8_reg>;
318 vddio-supply = <&ldo10_reg>;
319 assigned-clocks = <&clock CLK_MOUT_CSIS1>,
320 <&clock CLK_SCLK_CSIS1>;
321 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
322 assigned-clock-rates = <0>, <176000000>;
323
324 /* Camera D (4) MIPI CSI-2 (CSIS1) */
325 port@4 {
326 reg = <4>;
327 csis1_ep: endpoint {
328 remote-endpoint = <&is_s5k6a3_ep>;
329 data-lanes = <1>;
330 samsung,csis-hs-settle = <18>;
331 samsung,csis-wclk;
332 };
333 };
334};
335
336&dsi_0 {
337 vddcore-supply = <&ldo8_reg>;
338 vddio-supply = <&ldo10_reg>;
339 samsung,pll-clock-frequency = <24000000>;
340 status = "okay";
341
342 ports {
343 #address-cells = <1>;
344 #size-cells = <0>;
345
346 port@1 {
347 reg = <1>;
348
349 dsi_out: endpoint {
350 remote-endpoint = <&dsi_in>;
351 samsung,burst-clock-frequency = <500000000>;
352 samsung,esc-clock-frequency = <20000000>;
353 };
354 };
355 };
356
357 panel@0 {
358 compatible = "samsung,s6e8aa0";
359 reg = <0>;
360 vdd3-supply = <&lcd_vdd3_reg>;
361 vci-supply = <&ldo25_reg>;
362 reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;
363 power-on-delay= <50>;
364 reset-delay = <100>;
365 init-delay = <100>;
366 flip-horizontal;
367 flip-vertical;
368 panel-width-mm = <58>;
369 panel-height-mm = <103>;
370
371 display-timings {
372 timing-0 {
373 clock-frequency = <57153600>;
374 hactive = <720>;
375 vactive = <1280>;
376 hfront-porch = <5>;
377 hback-porch = <5>;
378 hsync-len = <5>;
379 vfront-porch = <13>;
380 vback-porch = <1>;
381 vsync-len = <2>;
382 };
383 };
384
385 port {
386 dsi_in: endpoint {
387 remote-endpoint = <&dsi_out>;
388 };
389 };
390 };
391};
392
393&exynos_usbphy {
394 vbus-supply = <&esafeout1_reg>;
395 status = "okay";
396};
397
398&fimc_0 {
399 status = "okay";
400 assigned-clocks = <&clock CLK_MOUT_FIMC0>,
401 <&clock CLK_SCLK_FIMC0>;
402 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
403 assigned-clock-rates = <0>, <176000000>;
404};
405
406&fimc_1 {
407 status = "okay";
408 assigned-clocks = <&clock CLK_MOUT_FIMC1>,
409 <&clock CLK_SCLK_FIMC1>;
410 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
411 assigned-clock-rates = <0>, <176000000>;
412};
413
414&fimc_2 {
415 status = "okay";
416 assigned-clocks = <&clock CLK_MOUT_FIMC2>,
417 <&clock CLK_SCLK_FIMC2>;
418 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
419 assigned-clock-rates = <0>, <176000000>;
420};
421
422&fimc_3 {
423 status = "okay";
424 assigned-clocks = <&clock CLK_MOUT_FIMC3>,
425 <&clock CLK_SCLK_FIMC3>;
426 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
427 assigned-clock-rates = <0>, <176000000>;
428};
429
430&fimc_is {
431 pinctrl-0 = <&fimc_is_uart>;
432 pinctrl-names = "default";
433 status = "okay";
434
435 i2c1_isp: i2c-isp@12140000 {
436 pinctrl-0 = <&fimc_is_i2c1>;
437 pinctrl-names = "default";
438
439 s5k6a3@10 {
440 compatible = "samsung,s5k6a3";
441 reg = <0x10>;
442 svdda-supply = <&cam_io_reg>;
443 svddio-supply = <&ldo19_reg>;
444 afvdd-supply = <&ldo19_reg>;
445 clock-frequency = <24000000>;
446 /* CAM_B_CLKOUT */
447 clocks = <&camera 1>;
448 clock-names = "extclk";
449 samsung,camclk-out = <1>;
450 gpios = <&gpm1 6 GPIO_ACTIVE_HIGH>;
451
452 port {
453 is_s5k6a3_ep: endpoint {
454 remote-endpoint = <&csis1_ep>;
455 data-lanes = <1>;
456 };
457 };
458 };
459 };
460};
461
462&fimc_lite_0 {
463 status = "okay";
464};
465
466&fimc_lite_1 {
467 status = "okay";
468};
469
470&fimd {
471 status = "okay";
472};
473
474&hsotg {
475 vusb_d-supply = <&ldo15_reg>;
476 vusb_a-supply = <&ldo12_reg>;
477 dr_mode = "peripheral";
478 status = "okay";
479};
480
481&i2c_0 {
482 samsung,i2c-sda-delay = <100>;
483 samsung,i2c-slave-addr = <0x10>;
484 samsung,i2c-max-bus-freq = <400000>;
485 pinctrl-0 = <&i2c0_bus>;
486 pinctrl-names = "default";
487 status = "okay";
488
489 s5c73m3@3c {
490 compatible = "samsung,s5c73m3";
491 reg = <0x3c>;
492 standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>; /* ISP_STANDBY */
493 xshutdown-gpios = <&gpf1 3 GPIO_ACTIVE_LOW>; /* ISP_RESET */
494 vdd-int-supply = <&buck9_reg>;
495 vddio-cis-supply = <&ldo9_reg>;
496 vdda-supply = <&ldo17_reg>;
497 vddio-host-supply = <&ldo18_reg>;
498 vdd-af-supply = <&cam_af_reg>;
499 vdd-reg-supply = <&cam_io_reg>;
500 clock-frequency = <24000000>;
501 /* CAM_A_CLKOUT */
502 clocks = <&camera 0>;
503 clock-names = "cis_extclk";
504 port {
505 s5c73m3_ep: endpoint {
506 remote-endpoint = <&csis0_ep>;
507 data-lanes = <1 2 3 4>;
508 };
509 };
510 };
511};
512
513&i2c_3 {
514 samsung,i2c-sda-delay = <100>;
515 samsung,i2c-slave-addr = <0x10>;
516 samsung,i2c-max-bus-freq = <400000>;
517 pinctrl-0 = <&i2c3_bus>;
518 pinctrl-names = "default";
519 status = "okay";
520
521 mms114-touchscreen@48 {
522 compatible = "melfas,mms114";
523 reg = <0x48>;
524 interrupt-parent = <&gpm2>;
525 interrupts = <3 2>;
526 x-size = <720>;
527 y-size = <1280>;
528 avdd-supply = <&ldo23_reg>;
529 vdd-supply = <&ldo24_reg>;
530 };
531};
532
533&i2c_4 {
534 samsung,i2c-sda-delay = <100>;
535 samsung,i2c-slave-addr = <0x10>;
536 samsung,i2c-max-bus-freq = <100000>;
537 pinctrl-0 = <&i2c4_bus>;
538 pinctrl-names = "default";
539 status = "okay";
540
541 wm1811: wm1811@1a {
542 compatible = "wlf,wm1811";
543 reg = <0x1a>;
544 clocks = <&pmu_system_controller 0>;
545 clock-names = "MCLK1";
546 DCVDD-supply = <&ldo3_reg>;
547 DBVDD1-supply = <&ldo3_reg>;
548 wlf,ldo1ena = <&gpj0 4 0>;
549 };
550};
551
552&i2c_7 {
553 samsung,i2c-sda-delay = <100>;
554 samsung,i2c-slave-addr = <0x10>;
555 samsung,i2c-max-bus-freq = <100000>;
556 pinctrl-0 = <&i2c7_bus>;
557 pinctrl-names = "default";
558 status = "okay";
559
560 max77686: max77686_pmic@09 {
561 compatible = "maxim,max77686";
562 interrupt-parent = <&gpx0>;
563 interrupts = <7 0>;
564 reg = <0x09>;
565 #clock-cells = <1>;
566
567 voltage-regulators {
568 ldo1_reg: LDO1 {
569 regulator-name = "VALIVE_1.0V_AP";
570 regulator-min-microvolt = <1000000>;
571 regulator-max-microvolt = <1000000>;
572 regulator-always-on;
573 };
574
575 ldo2_reg: LDO2 {
576 regulator-name = "VM1M2_1.2V_AP";
577 regulator-min-microvolt = <1200000>;
578 regulator-max-microvolt = <1200000>;
579 regulator-always-on;
580 regulator-state-mem {
581 regulator-on-in-suspend;
582 };
583 };
584
585 ldo3_reg: LDO3 {
586 regulator-name = "VCC_1.8V_AP";
587 regulator-min-microvolt = <1800000>;
588 regulator-max-microvolt = <1800000>;
589 regulator-always-on;
590 };
591
592 ldo4_reg: LDO4 {
593 regulator-name = "VCC_2.8V_AP";
594 regulator-min-microvolt = <2800000>;
595 regulator-max-microvolt = <2800000>;
596 regulator-always-on;
597 };
598
599 ldo5_reg: LDO5 {
600 regulator-name = "VCC_1.8V_IO";
601 regulator-min-microvolt = <1800000>;
602 regulator-max-microvolt = <1800000>;
603 regulator-always-on;
604 };
605
606 ldo6_reg: LDO6 {
607 regulator-name = "VMPLL_1.0V_AP";
608 regulator-min-microvolt = <1000000>;
609 regulator-max-microvolt = <1000000>;
610 regulator-always-on;
611 regulator-state-mem {
612 regulator-on-in-suspend;
613 };
614 };
615
616 ldo7_reg: LDO7 {
617 regulator-name = "VPLL_1.0V_AP";
618 regulator-min-microvolt = <1000000>;
619 regulator-max-microvolt = <1000000>;
620 regulator-always-on;
621 regulator-state-mem {
622 regulator-on-in-suspend;
623 };
624 };
625
626 ldo8_reg: LDO8 {
627 regulator-name = "VMIPI_1.0V";
628 regulator-min-microvolt = <1000000>;
629 regulator-max-microvolt = <1000000>;
630 regulator-state-mem {
631 regulator-off-in-suspend;
632 };
633 };
634
635 ldo9_reg: LDO9 {
636 regulator-name = "CAM_ISP_MIPI_1.2V";
637 regulator-min-microvolt = <1200000>;
638 regulator-max-microvolt = <1200000>;
639 };
640
641 ldo10_reg: LDO10 {
642 regulator-name = "VMIPI_1.8V";
643 regulator-min-microvolt = <1800000>;
644 regulator-max-microvolt = <1800000>;
645 regulator-state-mem {
646 regulator-off-in-suspend;
647 };
648 };
649
650 ldo11_reg: LDO11 {
651 regulator-name = "VABB1_1.95V";
652 regulator-min-microvolt = <1950000>;
653 regulator-max-microvolt = <1950000>;
654 regulator-always-on;
655 regulator-state-mem {
656 regulator-off-in-suspend;
657 };
658 };
659
660 ldo12_reg: LDO12 {
661 regulator-name = "VUOTG_3.0V";
662 regulator-min-microvolt = <3000000>;
663 regulator-max-microvolt = <3000000>;
664 regulator-state-mem {
665 regulator-off-in-suspend;
666 };
667 };
668
669 ldo13_reg: LDO13 {
670 regulator-name = "NFC_AVDD_1.8V";
671 regulator-min-microvolt = <1800000>;
672 regulator-max-microvolt = <1800000>;
673 };
674
675 ldo14_reg: LDO14 {
676 regulator-name = "VABB2_1.95V";
677 regulator-min-microvolt = <1950000>;
678 regulator-max-microvolt = <1950000>;
679 regulator-always-on;
680 regulator-state-mem {
681 regulator-off-in-suspend;
682 };
683 };
684
685 ldo15_reg: LDO15 {
686 regulator-name = "VHSIC_1.0V";
687 regulator-min-microvolt = <1000000>;
688 regulator-max-microvolt = <1000000>;
689 regulator-state-mem {
690 regulator-on-in-suspend;
691 };
692 };
693
694 ldo16_reg: LDO16 {
695 regulator-name = "VHSIC_1.8V";
696 regulator-min-microvolt = <1800000>;
697 regulator-max-microvolt = <1800000>;
698 regulator-state-mem {
699 regulator-on-in-suspend;
700 };
701 };
702
703 ldo17_reg: LDO17 {
704 regulator-name = "CAM_SENSOR_CORE_1.2V";
705 regulator-min-microvolt = <1200000>;
706 regulator-max-microvolt = <1200000>;
707 };
708
709 ldo18_reg: LDO18 {
710 regulator-name = "CAM_ISP_SEN_IO_1.8V";
711 regulator-min-microvolt = <1800000>;
712 regulator-max-microvolt = <1800000>;
713 };
714
715 ldo19_reg: LDO19 {
716 regulator-name = "VT_CAM_1.8V";
717 regulator-min-microvolt = <1800000>;
718 regulator-max-microvolt = <1800000>;
719 };
720
721 ldo20_reg: LDO20 {
722 regulator-name = "VDDQ_PRE_1.8V";
723 regulator-min-microvolt = <1800000>;
724 regulator-max-microvolt = <1800000>;
725 };
726
727 ldo21_reg: LDO21 {
728 regulator-name = "VTF_2.8V";
729 regulator-min-microvolt = <2800000>;
730 regulator-max-microvolt = <2800000>;
731 maxim,ena-gpios = <&gpy2 0 GPIO_ACTIVE_HIGH>;
732 };
733
734 ldo22_reg: LDO22 {
735 regulator-name = "VMEM_VDD_2.8V";
736 regulator-min-microvolt = <2800000>;
737 regulator-max-microvolt = <2800000>;
738 maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
739 };
740
741 ldo23_reg: LDO23 {
742 regulator-name = "TSP_AVDD_3.3V";
743 regulator-min-microvolt = <3300000>;
744 regulator-max-microvolt = <3300000>;
745 };
746
747 ldo24_reg: LDO24 {
748 regulator-name = "TSP_VDD_1.8V";
749 regulator-min-microvolt = <1800000>;
750 regulator-max-microvolt = <1800000>;
751 };
752
753 ldo25_reg: LDO25 {
754 regulator-name = "LCD_VCC_3.3V";
755 regulator-min-microvolt = <2800000>;
756 regulator-max-microvolt = <2800000>;
757 };
758
759 ldo26_reg: LDO26 {
760 regulator-name = "MOTOR_VCC_3.0V";
761 regulator-min-microvolt = <3000000>;
762 regulator-max-microvolt = <3000000>;
763 };
764
765 buck1_reg: BUCK1 {
766 regulator-name = "vdd_mif";
767 regulator-min-microvolt = <850000>;
768 regulator-max-microvolt = <1100000>;
769 regulator-always-on;
770 regulator-boot-on;
771 regulator-state-mem {
772 regulator-off-in-suspend;
773 };
774 };
775
776 buck2_reg: BUCK2 {
777 regulator-name = "vdd_arm";
778 regulator-min-microvolt = <850000>;
779 regulator-max-microvolt = <1500000>;
780 regulator-always-on;
781 regulator-boot-on;
782 regulator-state-mem {
783 regulator-on-in-suspend;
784 };
785 };
786
787 buck3_reg: BUCK3 {
788 regulator-name = "vdd_int";
789 regulator-min-microvolt = <850000>;
790 regulator-max-microvolt = <1150000>;
791 regulator-always-on;
792 regulator-boot-on;
793 regulator-state-mem {
794 regulator-off-in-suspend;
795 };
796 };
797
798 buck4_reg: BUCK4 {
799 regulator-name = "vdd_g3d";
800 regulator-min-microvolt = <850000>;
801 regulator-max-microvolt = <1150000>;
802 regulator-boot-on;
803 regulator-state-mem {
804 regulator-off-in-suspend;
805 };
806 };
807
808 buck5_reg: BUCK5 {
809 regulator-name = "VMEM_1.2V_AP";
810 regulator-min-microvolt = <1200000>;
811 regulator-max-microvolt = <1200000>;
812 regulator-always-on;
813 };
814
815 buck6_reg: BUCK6 {
816 regulator-name = "VCC_SUB_1.35V";
817 regulator-min-microvolt = <1350000>;
818 regulator-max-microvolt = <1350000>;
819 regulator-always-on;
820 };
821
822 buck7_reg: BUCK7 {
823 regulator-name = "VCC_SUB_2.0V";
824 regulator-min-microvolt = <2000000>;
825 regulator-max-microvolt = <2000000>;
826 regulator-always-on;
827 };
828
829 buck8_reg: BUCK8 {
830 regulator-name = "VMEM_VDDF_3.0V";
831 regulator-min-microvolt = <2850000>;
832 regulator-max-microvolt = <2850000>;
833 maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
834 };
835
836 buck9_reg: BUCK9 {
837 regulator-name = "CAM_ISP_CORE_1.2V";
838 regulator-min-microvolt = <1000000>;
839 regulator-max-microvolt = <1200000>;
840 maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
841 };
842 };
843 };
844};
845
846&i2s0 {
847 pinctrl-0 = <&i2s0_bus>;
848 pinctrl-names = "default";
849 status = "okay";
850};
851
852&mshc_0 {
853 num-slots = <1>;
854 broken-cd;
855 non-removable;
856 card-detect-delay = <200>;
857 vmmc-supply = <&ldo22_reg>;
858 clock-frequency = <400000000>;
859 samsung,dw-mshc-ciu-div = <0>;
860 samsung,dw-mshc-sdr-timing = <2 3>;
861 samsung,dw-mshc-ddr-timing = <1 2>;
862 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
863 pinctrl-names = "default";
864 status = "okay";
865 bus-width = <8>;
866 cap-mmc-highspeed;
867};
868
869&pmu_system_controller {
870 assigned-clocks = <&pmu_system_controller 0>;
871 assigned-clock-parents = <&clock CLK_XUSBXTI>;
872};
873
874&ppmu_dmc0 {
875 status = "okay";
876
877 events {
878 ppmu_dmc0_3: ppmu-event3-dmc0 {
879 event-name = "ppmu-event3-dmc0";
880 };
881 };
882};
883
884&ppmu_dmc1 {
885 status = "okay";
886
887 events {
888 ppmu_dmc1_3: ppmu-event3-dmc1 {
889 event-name = "ppmu-event3-dmc1";
890 };
891 };
892};
893
894&ppmu_leftbus {
895 status = "okay";
896
897 events {
898 ppmu_leftbus_3: ppmu-event3-leftbus {
899 event-name = "ppmu-event3-leftbus";
900 };
901 };
902};
903
904&ppmu_rightbus {
905 status = "okay";
906
907 events {
908 ppmu_rightbus_3: ppmu-event3-rightbus {
909 event-name = "ppmu-event3-rightbus";
910 };
911 };
912};
913
914&pinctrl_0 {
915 pinctrl-names = "default";
916 pinctrl-0 = <&sleep0>;
917
918 sleep0: sleep-states {
919 PIN_SLP(gpa0-0, INPUT, NONE);
920 PIN_SLP(gpa0-1, OUT0, NONE);
921 PIN_SLP(gpa0-2, INPUT, NONE);
922 PIN_SLP(gpa0-3, INPUT, UP);
923 PIN_SLP(gpa0-4, INPUT, NONE);
924 PIN_SLP(gpa0-5, INPUT, DOWN);
925 PIN_SLP(gpa0-6, INPUT, DOWN);
926 PIN_SLP(gpa0-7, INPUT, UP);
927
928 PIN_SLP(gpa1-0, INPUT, DOWN);
929 PIN_SLP(gpa1-1, INPUT, DOWN);
930 PIN_SLP(gpa1-2, INPUT, DOWN);
931 PIN_SLP(gpa1-3, INPUT, DOWN);
932 PIN_SLP(gpa1-4, INPUT, DOWN);
933 PIN_SLP(gpa1-5, INPUT, DOWN);
934
935 PIN_SLP(gpb-0, INPUT, NONE);
936 PIN_SLP(gpb-1, INPUT, NONE);
937 PIN_SLP(gpb-2, INPUT, NONE);
938 PIN_SLP(gpb-3, INPUT, NONE);
939 PIN_SLP(gpb-4, INPUT, DOWN);
940 PIN_SLP(gpb-5, INPUT, UP);
941 PIN_SLP(gpb-6, INPUT, DOWN);
942 PIN_SLP(gpb-7, INPUT, DOWN);
943
944 PIN_SLP(gpc0-0, INPUT, DOWN);
945 PIN_SLP(gpc0-1, INPUT, DOWN);
946 PIN_SLP(gpc0-2, INPUT, DOWN);
947 PIN_SLP(gpc0-3, INPUT, DOWN);
948 PIN_SLP(gpc0-4, INPUT, DOWN);
949
950 PIN_SLP(gpc1-0, INPUT, NONE);
951 PIN_SLP(gpc1-1, PREV, NONE);
952 PIN_SLP(gpc1-2, INPUT, NONE);
953 PIN_SLP(gpc1-3, INPUT, NONE);
954 PIN_SLP(gpc1-4, INPUT, NONE);
955
956 PIN_SLP(gpd0-0, INPUT, DOWN);
957 PIN_SLP(gpd0-1, INPUT, DOWN);
958 PIN_SLP(gpd0-2, INPUT, NONE);
959 PIN_SLP(gpd0-3, INPUT, NONE);
960
961 PIN_SLP(gpd1-0, INPUT, DOWN);
962 PIN_SLP(gpd1-1, INPUT, DOWN);
963 PIN_SLP(gpd1-2, INPUT, NONE);
964 PIN_SLP(gpd1-3, INPUT, NONE);
965
966 PIN_SLP(gpf0-0, INPUT, NONE);
967 PIN_SLP(gpf0-1, INPUT, NONE);
968 PIN_SLP(gpf0-2, INPUT, DOWN);
969 PIN_SLP(gpf0-3, INPUT, DOWN);
970 PIN_SLP(gpf0-4, INPUT, NONE);
971 PIN_SLP(gpf0-5, INPUT, DOWN);
972 PIN_SLP(gpf0-6, INPUT, NONE);
973 PIN_SLP(gpf0-7, INPUT, DOWN);
974
975 PIN_SLP(gpf1-0, INPUT, DOWN);
976 PIN_SLP(gpf1-1, INPUT, DOWN);
977 PIN_SLP(gpf1-2, INPUT, DOWN);
978 PIN_SLP(gpf1-3, INPUT, DOWN);
979 PIN_SLP(gpf1-4, INPUT, NONE);
980 PIN_SLP(gpf1-5, INPUT, NONE);
981 PIN_SLP(gpf1-6, INPUT, DOWN);
982 PIN_SLP(gpf1-7, PREV, NONE);
983
984 PIN_SLP(gpf2-0, PREV, NONE);
985 PIN_SLP(gpf2-1, INPUT, DOWN);
986 PIN_SLP(gpf2-2, INPUT, DOWN);
987 PIN_SLP(gpf2-3, INPUT, DOWN);
988 PIN_SLP(gpf2-4, INPUT, DOWN);
989 PIN_SLP(gpf2-5, INPUT, DOWN);
990 PIN_SLP(gpf2-6, INPUT, NONE);
991 PIN_SLP(gpf2-7, INPUT, NONE);
992
993 PIN_SLP(gpf3-0, INPUT, NONE);
994 PIN_SLP(gpf3-1, PREV, NONE);
995 PIN_SLP(gpf3-2, PREV, NONE);
996 PIN_SLP(gpf3-3, PREV, NONE);
997 PIN_SLP(gpf3-4, OUT1, NONE);
998 PIN_SLP(gpf3-5, INPUT, DOWN);
999
1000 PIN_SLP(gpj0-0, PREV, NONE);
1001 PIN_SLP(gpj0-1, PREV, NONE);
1002 PIN_SLP(gpj0-2, PREV, NONE);
1003 PIN_SLP(gpj0-3, INPUT, DOWN);
1004 PIN_SLP(gpj0-4, PREV, NONE);
1005 PIN_SLP(gpj0-5, PREV, NONE);
1006 PIN_SLP(gpj0-6, INPUT, DOWN);
1007 PIN_SLP(gpj0-7, INPUT, DOWN);
1008
1009 PIN_SLP(gpj1-0, INPUT, DOWN);
1010 PIN_SLP(gpj1-1, PREV, NONE);
1011 PIN_SLP(gpj1-2, PREV, NONE);
1012 PIN_SLP(gpj1-3, INPUT, DOWN);
1013 PIN_SLP(gpj1-4, INPUT, DOWN);
1014 };
1015};
1016
1017&pinctrl_1 {
1018 pinctrl-names = "default";
1019 pinctrl-0 = <&sleep1>;
1020
1021 sleep1: sleep-states {
1022 PIN_SLP(gpk0-0, PREV, NONE);
1023 PIN_SLP(gpk0-1, PREV, NONE);
1024 PIN_SLP(gpk0-2, OUT0, NONE);
1025 PIN_SLP(gpk0-3, PREV, NONE);
1026 PIN_SLP(gpk0-4, PREV, NONE);
1027 PIN_SLP(gpk0-5, PREV, NONE);
1028 PIN_SLP(gpk0-6, PREV, NONE);
1029
1030 PIN_SLP(gpk1-0, INPUT, DOWN);
1031 PIN_SLP(gpk1-1, INPUT, DOWN);
1032 PIN_SLP(gpk1-2, INPUT, DOWN);
1033 PIN_SLP(gpk1-3, PREV, NONE);
1034 PIN_SLP(gpk1-4, PREV, NONE);
1035 PIN_SLP(gpk1-5, PREV, NONE);
1036 PIN_SLP(gpk1-6, PREV, NONE);
1037
1038 PIN_SLP(gpk2-0, INPUT, DOWN);
1039 PIN_SLP(gpk2-1, INPUT, DOWN);
1040 PIN_SLP(gpk2-2, INPUT, DOWN);
1041 PIN_SLP(gpk2-3, INPUT, DOWN);
1042 PIN_SLP(gpk2-4, INPUT, DOWN);
1043 PIN_SLP(gpk2-5, INPUT, DOWN);
1044 PIN_SLP(gpk2-6, INPUT, DOWN);
1045
1046 PIN_SLP(gpk3-0, OUT0, NONE);
1047 PIN_SLP(gpk3-1, INPUT, NONE);
1048 PIN_SLP(gpk3-2, INPUT, DOWN);
1049 PIN_SLP(gpk3-3, INPUT, NONE);
1050 PIN_SLP(gpk3-4, INPUT, NONE);
1051 PIN_SLP(gpk3-5, INPUT, NONE);
1052 PIN_SLP(gpk3-6, INPUT, NONE);
1053
1054 PIN_SLP(gpl0-0, INPUT, DOWN);
1055 PIN_SLP(gpl0-1, INPUT, DOWN);
1056 PIN_SLP(gpl0-2, INPUT, DOWN);
1057 PIN_SLP(gpl0-3, INPUT, DOWN);
1058 PIN_SLP(gpl0-4, PREV, NONE);
1059 PIN_SLP(gpl0-6, PREV, NONE);
1060
1061 PIN_SLP(gpl1-0, INPUT, DOWN);
1062 PIN_SLP(gpl1-1, INPUT, DOWN);
1063 PIN_SLP(gpl2-0, INPUT, DOWN);
1064 PIN_SLP(gpl2-1, INPUT, DOWN);
1065 PIN_SLP(gpl2-2, INPUT, DOWN);
1066 PIN_SLP(gpl2-3, INPUT, DOWN);
1067 PIN_SLP(gpl2-4, INPUT, DOWN);
1068 PIN_SLP(gpl2-5, INPUT, DOWN);
1069 PIN_SLP(gpl2-6, PREV, NONE);
1070 PIN_SLP(gpl2-7, INPUT, DOWN);
1071
1072 PIN_SLP(gpm0-0, INPUT, DOWN);
1073 PIN_SLP(gpm0-1, INPUT, DOWN);
1074 PIN_SLP(gpm0-2, INPUT, DOWN);
1075 PIN_SLP(gpm0-3, INPUT, DOWN);
1076 PIN_SLP(gpm0-4, INPUT, DOWN);
1077 PIN_SLP(gpm0-5, INPUT, DOWN);
1078 PIN_SLP(gpm0-6, INPUT, DOWN);
1079 PIN_SLP(gpm0-7, INPUT, DOWN);
1080
1081 PIN_SLP(gpm1-0, INPUT, DOWN);
1082 PIN_SLP(gpm1-1, INPUT, DOWN);
1083 PIN_SLP(gpm1-2, INPUT, NONE);
1084 PIN_SLP(gpm1-3, INPUT, NONE);
1085 PIN_SLP(gpm1-4, INPUT, NONE);
1086 PIN_SLP(gpm1-5, INPUT, NONE);
1087 PIN_SLP(gpm1-6, INPUT, DOWN);
1088
1089 PIN_SLP(gpm2-0, INPUT, NONE);
1090 PIN_SLP(gpm2-1, INPUT, NONE);
1091 PIN_SLP(gpm2-2, INPUT, DOWN);
1092 PIN_SLP(gpm2-3, INPUT, DOWN);
1093 PIN_SLP(gpm2-4, INPUT, DOWN);
1094
1095 PIN_SLP(gpm3-0, PREV, NONE);
1096 PIN_SLP(gpm3-1, PREV, NONE);
1097 PIN_SLP(gpm3-2, PREV, NONE);
1098 PIN_SLP(gpm3-3, OUT1, NONE);
1099 PIN_SLP(gpm3-4, INPUT, DOWN);
1100 PIN_SLP(gpm3-5, INPUT, DOWN);
1101 PIN_SLP(gpm3-6, INPUT, DOWN);
1102 PIN_SLP(gpm3-7, INPUT, DOWN);
1103
1104 PIN_SLP(gpm4-0, INPUT, DOWN);
1105 PIN_SLP(gpm4-1, INPUT, DOWN);
1106 PIN_SLP(gpm4-2, INPUT, DOWN);
1107 PIN_SLP(gpm4-3, INPUT, DOWN);
1108 PIN_SLP(gpm4-4, INPUT, DOWN);
1109 PIN_SLP(gpm4-5, INPUT, DOWN);
1110 PIN_SLP(gpm4-6, INPUT, DOWN);
1111 PIN_SLP(gpm4-7, INPUT, DOWN);
1112
1113 PIN_SLP(gpy0-0, INPUT, DOWN);
1114 PIN_SLP(gpy0-1, INPUT, DOWN);
1115 PIN_SLP(gpy0-2, INPUT, DOWN);
1116 PIN_SLP(gpy0-3, INPUT, DOWN);
1117 PIN_SLP(gpy0-4, INPUT, DOWN);
1118 PIN_SLP(gpy0-5, INPUT, DOWN);
1119
1120 PIN_SLP(gpy1-0, INPUT, DOWN);
1121 PIN_SLP(gpy1-1, INPUT, DOWN);
1122 PIN_SLP(gpy1-2, INPUT, DOWN);
1123 PIN_SLP(gpy1-3, INPUT, DOWN);
1124
1125 PIN_SLP(gpy2-0, PREV, NONE);
1126 PIN_SLP(gpy2-1, INPUT, DOWN);
1127 PIN_SLP(gpy2-2, INPUT, NONE);
1128 PIN_SLP(gpy2-3, INPUT, NONE);
1129 PIN_SLP(gpy2-4, INPUT, NONE);
1130 PIN_SLP(gpy2-5, INPUT, NONE);
1131
1132 PIN_SLP(gpy3-0, INPUT, DOWN);
1133 PIN_SLP(gpy3-1, INPUT, DOWN);
1134 PIN_SLP(gpy3-2, INPUT, DOWN);
1135 PIN_SLP(gpy3-3, INPUT, DOWN);
1136 PIN_SLP(gpy3-4, INPUT, DOWN);
1137 PIN_SLP(gpy3-5, INPUT, DOWN);
1138 PIN_SLP(gpy3-6, INPUT, DOWN);
1139 PIN_SLP(gpy3-7, INPUT, DOWN);
1140
1141 PIN_SLP(gpy4-0, INPUT, DOWN);
1142 PIN_SLP(gpy4-1, INPUT, DOWN);
1143 PIN_SLP(gpy4-2, INPUT, DOWN);
1144 PIN_SLP(gpy4-3, INPUT, DOWN);
1145 PIN_SLP(gpy4-4, INPUT, DOWN);
1146 PIN_SLP(gpy4-5, INPUT, DOWN);
1147 PIN_SLP(gpy4-6, INPUT, DOWN);
1148 PIN_SLP(gpy4-7, INPUT, DOWN);
1149
1150 PIN_SLP(gpy5-0, INPUT, DOWN);
1151 PIN_SLP(gpy5-1, INPUT, DOWN);
1152 PIN_SLP(gpy5-2, INPUT, DOWN);
1153 PIN_SLP(gpy5-3, INPUT, DOWN);
1154 PIN_SLP(gpy5-4, INPUT, DOWN);
1155 PIN_SLP(gpy5-5, INPUT, DOWN);
1156 PIN_SLP(gpy5-6, INPUT, DOWN);
1157 PIN_SLP(gpy5-7, INPUT, DOWN);
1158
1159 PIN_SLP(gpy6-0, INPUT, DOWN);
1160 PIN_SLP(gpy6-1, INPUT, DOWN);
1161 PIN_SLP(gpy6-2, INPUT, DOWN);
1162 PIN_SLP(gpy6-3, INPUT, DOWN);
1163 PIN_SLP(gpy6-4, INPUT, DOWN);
1164 PIN_SLP(gpy6-5, INPUT, DOWN);
1165 PIN_SLP(gpy6-6, INPUT, DOWN);
1166 PIN_SLP(gpy6-7, INPUT, DOWN);
1167 };
1168};
1169
1170&pinctrl_2 {
1171 pinctrl-names = "default";
1172 pinctrl-0 = <&sleep2>;
1173
1174 sleep2: sleep-states {
1175 PIN_SLP(gpz-0, INPUT, DOWN);
1176 PIN_SLP(gpz-1, INPUT, DOWN);
1177 PIN_SLP(gpz-2, INPUT, DOWN);
1178 PIN_SLP(gpz-3, INPUT, DOWN);
1179 PIN_SLP(gpz-4, INPUT, DOWN);
1180 PIN_SLP(gpz-5, INPUT, DOWN);
1181 PIN_SLP(gpz-6, INPUT, DOWN);
1182 };
1183};
1184
1185&pinctrl_3 {
1186 pinctrl-names = "default";
1187 pinctrl-0 = <&sleep3>;
1188
1189 sleep3: sleep-states {
1190 PIN_SLP(gpv0-0, INPUT, DOWN);
1191 PIN_SLP(gpv0-1, INPUT, DOWN);
1192 PIN_SLP(gpv0-2, INPUT, DOWN);
1193 PIN_SLP(gpv0-3, INPUT, DOWN);
1194 PIN_SLP(gpv0-4, INPUT, DOWN);
1195 PIN_SLP(gpv0-5, INPUT, DOWN);
1196 PIN_SLP(gpv0-6, INPUT, DOWN);
1197 PIN_SLP(gpv0-7, INPUT, DOWN);
1198
1199 PIN_SLP(gpv1-0, INPUT, DOWN);
1200 PIN_SLP(gpv1-1, INPUT, DOWN);
1201 PIN_SLP(gpv1-2, INPUT, DOWN);
1202 PIN_SLP(gpv1-3, INPUT, DOWN);
1203 PIN_SLP(gpv1-4, INPUT, DOWN);
1204 PIN_SLP(gpv1-5, INPUT, DOWN);
1205 PIN_SLP(gpv1-6, INPUT, DOWN);
1206 PIN_SLP(gpv1-7, INPUT, DOWN);
1207
1208 PIN_SLP(gpv2-0, INPUT, DOWN);
1209 PIN_SLP(gpv2-1, INPUT, DOWN);
1210 PIN_SLP(gpv2-2, INPUT, DOWN);
1211 PIN_SLP(gpv2-3, INPUT, DOWN);
1212 PIN_SLP(gpv2-4, INPUT, DOWN);
1213 PIN_SLP(gpv2-5, INPUT, DOWN);
1214 PIN_SLP(gpv2-6, INPUT, DOWN);
1215 PIN_SLP(gpv2-7, INPUT, DOWN);
1216
1217 PIN_SLP(gpv3-0, INPUT, DOWN);
1218 PIN_SLP(gpv3-1, INPUT, DOWN);
1219 PIN_SLP(gpv3-2, INPUT, DOWN);
1220 PIN_SLP(gpv3-3, INPUT, DOWN);
1221 PIN_SLP(gpv3-4, INPUT, DOWN);
1222 PIN_SLP(gpv3-5, INPUT, DOWN);
1223 PIN_SLP(gpv3-6, INPUT, DOWN);
1224 PIN_SLP(gpv3-7, INPUT, DOWN);
1225
1226 PIN_SLP(gpv4-0, INPUT, DOWN);
1227 };
1228};
1229
1230&pwm {
1231 pinctrl-0 = <&pwm0_out>;
1232 pinctrl-names = "default";
1233 samsung,pwm-outputs = <0>;
1234 status = "okay";
1235};
1236
1237&prng {
1238 status = "okay";
1239};
1240
1241&rtc {
1242 status = "okay";
1243 clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
1244 clock-names = "rtc", "rtc_src";
1245};
1246
1247&sdhci_2 {
1248 bus-width = <4>;
1249 cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
1250 cd-inverted;
1251 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
1252 pinctrl-names = "default";
1253 vmmc-supply = <&ldo21_reg>;
1254 status = "okay";
1255};
1256
1257&serial_0 {
1258 status = "okay";
1259};
1260
1261&serial_1 {
1262 status = "okay";
1263};
1264
1265&serial_2 {
1266 status = "okay";
1267};
1268
1269&serial_3 {
1270 status = "okay";
1271};
1272
1273&spi_1 {
1274 pinctrl-names = "default";
1275 pinctrl-0 = <&spi1_bus>;
1276 cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>;
1277 status = "okay";
1278
1279 s5c73m3_spi: s5c73m3 {
1280 compatible = "samsung,s5c73m3";
1281 spi-max-frequency = <50000000>;
1282 reg = <0>;
1283 controller-data {
1284 samsung,spi-feedback-delay = <2>;
1285 };
1286 };
1287};
1288
1289&tmu {
1290 vtmu-supply = <&ldo10_reg>;
1291 status = "okay";
1292};