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Merge branch 'mailbox-for-linus' of git://git.linaro.org/landing-teams/working/fujits...
[deliverable/linux.git] / arch / arm / boot / dts / exynos4412-trats2.dts
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";
20 compatible = "samsung,trats2", "samsung,exynos4412", "samsung,exynos4";
21
22 aliases {
23 i2c9 = &i2c_ak8975;
24 i2c10 = &i2c_cm36651;
25 };
26
27 memory {
28 reg = <0x40000000 0x40000000>;
29 };
30
31 chosen {
32 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
33 };
34
35 firmware@0204F000 {
36 compatible = "samsung,secure-firmware";
37 reg = <0x0204F000 0x1000>;
38 };
39
40 fixed-rate-clocks {
41 xxti {
42 compatible = "samsung,clock-xxti", "fixed-clock";
43 clock-frequency = <0>;
44 };
45
46 xusbxti {
47 compatible = "samsung,clock-xusbxti", "fixed-clock";
48 clock-frequency = <24000000>;
49 };
50 };
51
52 regulators {
53 compatible = "simple-bus";
54 #address-cells = <1>;
55 #size-cells = <0>;
56
57 vemmc_reg: regulator-0 {
58 compatible = "regulator-fixed";
59 regulator-name = "VMEM_VDD_2.8V";
60 regulator-min-microvolt = <2800000>;
61 regulator-max-microvolt = <2800000>;
62 gpio = <&gpk0 2 0>;
63 enable-active-high;
64 };
65
66 cam_io_reg: voltage-regulator-1 {
67 compatible = "regulator-fixed";
68 regulator-name = "CAM_SENSOR_A";
69 regulator-min-microvolt = <2800000>;
70 regulator-max-microvolt = <2800000>;
71 gpio = <&gpm0 2 0>;
72 enable-active-high;
73 };
74
75 lcd_vdd3_reg: voltage-regulator-2 {
76 compatible = "regulator-fixed";
77 regulator-name = "LCD_VDD_2.2V";
78 regulator-min-microvolt = <2200000>;
79 regulator-max-microvolt = <2200000>;
80 gpio = <&gpc0 1 0>;
81 enable-active-high;
82 };
83
84 cam_af_reg: voltage-regulator-3 {
85 compatible = "regulator-fixed";
86 regulator-name = "CAM_AF";
87 regulator-min-microvolt = <2800000>;
88 regulator-max-microvolt = <2800000>;
89 gpio = <&gpm0 4 0>;
90 enable-active-high;
91 };
92
93 cam_isp_core_reg: voltage-regulator-4 {
94 compatible = "regulator-fixed";
95 regulator-name = "CAM_ISP_CORE_1.2V_EN";
96 regulator-min-microvolt = <1200000>;
97 regulator-max-microvolt = <1200000>;
98 gpio = <&gpm0 3 0>;
99 enable-active-high;
100 regulator-always-on;
101 };
102
103 ps_als_reg: voltage-regulator-5 {
104 compatible = "regulator-fixed";
105 regulator-name = "LED_A_3.0V";
106 regulator-min-microvolt = <3000000>;
107 regulator-max-microvolt = <3000000>;
108 gpio = <&gpj0 5 0>;
109 enable-active-high;
110 };
111 };
112
113 gpio-keys {
114 compatible = "gpio-keys";
115
116 key-down {
117 gpios = <&gpx3 3 1>;
118 linux,code = <114>;
119 label = "volume down";
120 debounce-interval = <10>;
121 };
122
123 key-up {
124 gpios = <&gpx2 2 1>;
125 linux,code = <115>;
126 label = "volume up";
127 debounce-interval = <10>;
128 };
129
130 key-power {
131 gpios = <&gpx2 7 1>;
132 linux,code = <116>;
133 label = "power";
134 debounce-interval = <10>;
135 gpio-key,wakeup;
136 };
137
138 key-ok {
139 gpios = <&gpx0 1 1>;
140 linux,code = <139>;
141 label = "ok";
142 debounce-inteval = <10>;
143 gpio-key,wakeup;
144 };
145 };
146
147 adc: adc@126C0000 {
148 vdd-supply = <&ldo3_reg>;
149 status = "okay";
150 };
151
152 i2c@13890000 {
153 samsung,i2c-sda-delay = <100>;
154 samsung,i2c-slave-addr = <0x10>;
155 samsung,i2c-max-bus-freq = <400000>;
156 pinctrl-0 = <&i2c3_bus>;
157 pinctrl-names = "default";
158 status = "okay";
159
160 mms114-touchscreen@48 {
161 compatible = "melfas,mms114";
162 reg = <0x48>;
163 interrupt-parent = <&gpm2>;
164 interrupts = <3 2>;
165 x-size = <720>;
166 y-size = <1280>;
167 avdd-supply = <&ldo23_reg>;
168 vdd-supply = <&ldo24_reg>;
169 };
170 };
171
172 i2c_0: i2c@13860000 {
173 samsung,i2c-sda-delay = <100>;
174 samsung,i2c-slave-addr = <0x10>;
175 samsung,i2c-max-bus-freq = <400000>;
176 pinctrl-0 = <&i2c0_bus>;
177 pinctrl-names = "default";
178 status = "okay";
179
180 s5c73m3@3c {
181 compatible = "samsung,s5c73m3";
182 reg = <0x3c>;
183 standby-gpios = <&gpm0 1 1>; /* ISP_STANDBY */
184 xshutdown-gpios = <&gpf1 3 1>; /* ISP_RESET */
185 vdd-int-supply = <&buck9_reg>;
186 vddio-cis-supply = <&ldo9_reg>;
187 vdda-supply = <&ldo17_reg>;
188 vddio-host-supply = <&ldo18_reg>;
189 vdd-af-supply = <&cam_af_reg>;
190 vdd-reg-supply = <&cam_io_reg>;
191 clock-frequency = <24000000>;
192 /* CAM_A_CLKOUT */
193 clocks = <&camera 0>;
194 clock-names = "cis_extclk";
195 port {
196 s5c73m3_ep: endpoint {
197 remote-endpoint = <&csis0_ep>;
198 data-lanes = <1 2 3 4>;
199 };
200 };
201 };
202 };
203
204 i2c@138D0000 {
205 samsung,i2c-sda-delay = <100>;
206 samsung,i2c-slave-addr = <0x10>;
207 samsung,i2c-max-bus-freq = <100000>;
208 pinctrl-0 = <&i2c7_bus>;
209 pinctrl-names = "default";
210 status = "okay";
211
212 max77686_pmic@09 {
213 compatible = "maxim,max77686";
214 interrupt-parent = <&gpx0>;
215 interrupts = <7 0>;
216 reg = <0x09>;
217 #clock-cells = <1>;
218
219 voltage-regulators {
220 ldo1_reg: ldo1 {
221 regulator-compatible = "LDO1";
222 regulator-name = "VALIVE_1.0V_AP";
223 regulator-min-microvolt = <1000000>;
224 regulator-max-microvolt = <1000000>;
225 regulator-always-on;
226 regulator-mem-on;
227 };
228
229 ldo2_reg: ldo2 {
230 regulator-compatible = "LDO2";
231 regulator-name = "VM1M2_1.2V_AP";
232 regulator-min-microvolt = <1200000>;
233 regulator-max-microvolt = <1200000>;
234 regulator-always-on;
235 regulator-mem-on;
236 };
237
238 ldo3_reg: ldo3 {
239 regulator-compatible = "LDO3";
240 regulator-name = "VCC_1.8V_AP";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
243 regulator-always-on;
244 regulator-mem-on;
245 };
246
247 ldo4_reg: ldo4 {
248 regulator-compatible = "LDO4";
249 regulator-name = "VCC_2.8V_AP";
250 regulator-min-microvolt = <2800000>;
251 regulator-max-microvolt = <2800000>;
252 regulator-always-on;
253 regulator-mem-on;
254 };
255
256 ldo5_reg: ldo5 {
257 regulator-compatible = "LDO5";
258 regulator-name = "VCC_1.8V_IO";
259 regulator-min-microvolt = <1800000>;
260 regulator-max-microvolt = <1800000>;
261 regulator-always-on;
262 regulator-mem-on;
263 };
264
265 ldo6_reg: ldo6 {
266 regulator-compatible = "LDO6";
267 regulator-name = "VMPLL_1.0V_AP";
268 regulator-min-microvolt = <1000000>;
269 regulator-max-microvolt = <1000000>;
270 regulator-always-on;
271 regulator-mem-on;
272 };
273
274 ldo7_reg: ldo7 {
275 regulator-compatible = "LDO7";
276 regulator-name = "VPLL_1.0V_AP";
277 regulator-min-microvolt = <1000000>;
278 regulator-max-microvolt = <1000000>;
279 regulator-always-on;
280 regulator-mem-on;
281 };
282
283 ldo8_reg: ldo8 {
284 regulator-compatible = "LDO8";
285 regulator-name = "VMIPI_1.0V";
286 regulator-min-microvolt = <1000000>;
287 regulator-max-microvolt = <1000000>;
288 regulator-mem-off;
289 };
290
291 ldo9_reg: ldo9 {
292 regulator-compatible = "LDO9";
293 regulator-name = "CAM_ISP_MIPI_1.2V";
294 regulator-min-microvolt = <1200000>;
295 regulator-max-microvolt = <1200000>;
296 regulator-mem-idle;
297 };
298
299 ldo10_reg: ldo10 {
300 regulator-compatible = "LDO10";
301 regulator-name = "VMIPI_1.8V";
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <1800000>;
304 regulator-mem-off;
305 };
306
307 ldo11_reg: ldo11 {
308 regulator-compatible = "LDO11";
309 regulator-name = "VABB1_1.95V";
310 regulator-min-microvolt = <1950000>;
311 regulator-max-microvolt = <1950000>;
312 regulator-always-on;
313 regulator-mem-off;
314 };
315
316 ldo12_reg: ldo12 {
317 regulator-compatible = "LDO12";
318 regulator-name = "VUOTG_3.0V";
319 regulator-min-microvolt = <3000000>;
320 regulator-max-microvolt = <3000000>;
321 regulator-mem-off;
322 };
323
324 ldo13_reg: ldo13 {
325 regulator-compatible = "LDO13";
326 regulator-name = "NFC_AVDD_1.8V";
327 regulator-min-microvolt = <1800000>;
328 regulator-max-microvolt = <1800000>;
329 regulator-mem-idle;
330 };
331
332 ldo14_reg: ldo14 {
333 regulator-compatible = "LDO14";
334 regulator-name = "VABB2_1.95V";
335 regulator-min-microvolt = <1950000>;
336 regulator-max-microvolt = <1950000>;
337 regulator-always-on;
338 regulator-mem-off;
339 };
340
341 ldo15_reg: ldo15 {
342 regulator-compatible = "LDO15";
343 regulator-name = "VHSIC_1.0V";
344 regulator-min-microvolt = <1000000>;
345 regulator-max-microvolt = <1000000>;
346 regulator-mem-off;
347 };
348
349 ldo16_reg: ldo16 {
350 regulator-compatible = "LDO16";
351 regulator-name = "VHSIC_1.8V";
352 regulator-min-microvolt = <1800000>;
353 regulator-max-microvolt = <1800000>;
354 regulator-mem-off;
355 };
356
357 ldo17_reg: ldo17 {
358 regulator-compatible = "LDO17";
359 regulator-name = "CAM_SENSOR_CORE_1.2V";
360 regulator-min-microvolt = <1200000>;
361 regulator-max-microvolt = <1200000>;
362 regulator-mem-idle;
363 };
364
365 ldo18_reg: ldo18 {
366 regulator-compatible = "LDO18";
367 regulator-name = "CAM_ISP_SEN_IO_1.8V";
368 regulator-min-microvolt = <1800000>;
369 regulator-max-microvolt = <1800000>;
370 regulator-mem-idle;
371 };
372
373 ldo19_reg: ldo19 {
374 regulator-compatible = "LDO19";
375 regulator-name = "VT_CAM_1.8V";
376 regulator-min-microvolt = <1800000>;
377 regulator-max-microvolt = <1800000>;
378 regulator-mem-idle;
379 };
380
381 ldo20_reg: ldo20 {
382 regulator-compatible = "LDO20";
383 regulator-name = "VDDQ_PRE_1.8V";
384 regulator-min-microvolt = <1800000>;
385 regulator-max-microvolt = <1800000>;
386 regulator-mem-idle;
387 };
388
389 ldo21_reg: ldo21 {
390 regulator-compatible = "LDO21";
391 regulator-name = "VTF_2.8V";
392 regulator-min-microvolt = <2800000>;
393 regulator-max-microvolt = <2800000>;
394 regulator-mem-idle;
395 };
396
397 ldo22_reg: ldo22 {
398 regulator-compatible = "LDO22";
399 regulator-name = "VMEM_VDD_2.8V";
400 regulator-min-microvolt = <2800000>;
401 regulator-max-microvolt = <2800000>;
402 regulator-always-on;
403 regulator-mem-off;
404 };
405
406 ldo23_reg: ldo23 {
407 regulator-compatible = "LDO23";
408 regulator-name = "TSP_AVDD_3.3V";
409 regulator-min-microvolt = <3300000>;
410 regulator-max-microvolt = <3300000>;
411 regulator-mem-idle;
412 };
413
414 ldo24_reg: ldo24 {
415 regulator-compatible = "LDO24";
416 regulator-name = "TSP_VDD_1.8V";
417 regulator-min-microvolt = <1800000>;
418 regulator-max-microvolt = <1800000>;
419 regulator-mem-idle;
420 };
421
422 ldo25_reg: ldo25 {
423 regulator-compatible = "LDO25";
424 regulator-name = "LCD_VCC_3.3V";
425 regulator-min-microvolt = <2800000>;
426 regulator-max-microvolt = <2800000>;
427 regulator-mem-idle;
428 };
429
430 ldo26_reg: ldo26 {
431 regulator-compatible = "LDO26";
432 regulator-name = "MOTOR_VCC_3.0V";
433 regulator-min-microvolt = <3000000>;
434 regulator-max-microvolt = <3000000>;
435 regulator-mem-idle;
436 };
437
438 buck1_reg: buck1 {
439 regulator-compatible = "BUCK1";
440 regulator-name = "vdd_mif";
441 regulator-min-microvolt = <850000>;
442 regulator-max-microvolt = <1100000>;
443 regulator-always-on;
444 regulator-boot-on;
445 regulator-mem-off;
446 };
447
448 buck2_reg: buck2 {
449 regulator-compatible = "BUCK2";
450 regulator-name = "vdd_arm";
451 regulator-min-microvolt = <850000>;
452 regulator-max-microvolt = <1500000>;
453 regulator-always-on;
454 regulator-boot-on;
455 regulator-mem-off;
456 };
457
458 buck3_reg: buck3 {
459 regulator-compatible = "BUCK3";
460 regulator-name = "vdd_int";
461 regulator-min-microvolt = <850000>;
462 regulator-max-microvolt = <1150000>;
463 regulator-always-on;
464 regulator-boot-on;
465 regulator-mem-off;
466 };
467
468 buck4_reg: buck4 {
469 regulator-compatible = "BUCK4";
470 regulator-name = "vdd_g3d";
471 regulator-min-microvolt = <850000>;
472 regulator-max-microvolt = <1150000>;
473 regulator-boot-on;
474 regulator-mem-off;
475 };
476
477 buck5_reg: buck5 {
478 regulator-compatible = "BUCK5";
479 regulator-name = "VMEM_1.2V_AP";
480 regulator-min-microvolt = <1200000>;
481 regulator-max-microvolt = <1200000>;
482 regulator-always-on;
483 };
484
485 buck6_reg: buck6 {
486 regulator-compatible = "BUCK6";
487 regulator-name = "VCC_SUB_1.35V";
488 regulator-min-microvolt = <1350000>;
489 regulator-max-microvolt = <1350000>;
490 regulator-always-on;
491 };
492
493 buck7_reg: buck7 {
494 regulator-compatible = "BUCK7";
495 regulator-name = "VCC_SUB_2.0V";
496 regulator-min-microvolt = <2000000>;
497 regulator-max-microvolt = <2000000>;
498 regulator-always-on;
499 };
500
501 buck8_reg: buck8 {
502 regulator-compatible = "BUCK8";
503 regulator-name = "VMEM_VDDF_3.0V";
504 regulator-min-microvolt = <2850000>;
505 regulator-max-microvolt = <2850000>;
506 regulator-always-on;
507 regulator-mem-off;
508 };
509
510 buck9_reg: buck9 {
511 regulator-compatible = "BUCK9";
512 regulator-name = "CAM_ISP_CORE_1.2V";
513 regulator-min-microvolt = <1000000>;
514 regulator-max-microvolt = <1200000>;
515 regulator-mem-off;
516 };
517 };
518 };
519 };
520
521 mmc@12550000 {
522 num-slots = <1>;
523 broken-cd;
524 non-removable;
525 card-detect-delay = <200>;
526 vmmc-supply = <&vemmc_reg>;
527 clock-frequency = <400000000>;
528 samsung,dw-mshc-ciu-div = <0>;
529 samsung,dw-mshc-sdr-timing = <2 3>;
530 samsung,dw-mshc-ddr-timing = <1 2>;
531 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
532 pinctrl-names = "default";
533 status = "okay";
534 bus-width = <8>;
535 cap-mmc-highspeed;
536 };
537
538 serial@13800000 {
539 status = "okay";
540 };
541
542 serial@13810000 {
543 status = "okay";
544 };
545
546 serial@13820000 {
547 status = "okay";
548 };
549
550 serial@13830000 {
551 status = "okay";
552 };
553
554 i2c_ak8975: i2c-gpio-0 {
555 compatible = "i2c-gpio";
556 gpios = <&gpy2 4 0>, <&gpy2 5 0>;
557 i2c-gpio,delay-us = <2>;
558 #address-cells = <1>;
559 #size-cells = <0>;
560 status = "okay";
561
562 ak8975@0c {
563 compatible = "asahi-kasei,ak8975";
564 reg = <0x0c>;
565 gpios = <&gpj0 7 0>;
566 };
567 };
568
569 i2c_cm36651: i2c-gpio-2 {
570 compatible = "i2c-gpio";
571 gpios = <&gpf0 0 1>, <&gpf0 1 1>;
572 i2c-gpio,delay-us = <2>;
573 #address-cells = <1>;
574 #size-cells = <0>;
575
576 cm36651@18 {
577 compatible = "capella,cm36651";
578 reg = <0x18>;
579 interrupt-parent = <&gpx0>;
580 interrupts = <2 2>;
581 vled-supply = <&ps_als_reg>;
582 };
583 };
584
585 spi_1: spi@13930000 {
586 pinctrl-names = "default";
587 pinctrl-0 = <&spi1_bus>;
588 cs-gpios = <&gpb 5 0>;
589 status = "okay";
590
591 s5c73m3_spi: s5c73m3 {
592 compatible = "samsung,s5c73m3";
593 spi-max-frequency = <50000000>;
594 reg = <0>;
595 controller-data {
596 samsung,spi-feedback-delay = <2>;
597 };
598 };
599 };
600
601 dsi_0: dsi@11C80000 {
602 vddcore-supply = <&ldo8_reg>;
603 vddio-supply = <&ldo10_reg>;
604 samsung,pll-clock-frequency = <24000000>;
605 status = "okay";
606
607 ports {
608 #address-cells = <1>;
609 #size-cells = <0>;
610
611 port@1 {
612 reg = <1>;
613
614 dsi_out: endpoint {
615 remote-endpoint = <&dsi_in>;
616 samsung,burst-clock-frequency = <500000000>;
617 samsung,esc-clock-frequency = <20000000>;
618 };
619 };
620 };
621
622 panel@0 {
623 compatible = "samsung,s6e8aa0";
624 reg = <0>;
625 vdd3-supply = <&lcd_vdd3_reg>;
626 vci-supply = <&ldo25_reg>;
627 reset-gpios = <&gpy4 5 0>;
628 power-on-delay= <50>;
629 reset-delay = <100>;
630 init-delay = <100>;
631 flip-horizontal;
632 flip-vertical;
633 panel-width-mm = <58>;
634 panel-height-mm = <103>;
635
636 display-timings {
637 timing-0 {
638 clock-frequency = <0>;
639 hactive = <720>;
640 vactive = <1280>;
641 hfront-porch = <5>;
642 hback-porch = <5>;
643 hsync-len = <5>;
644 vfront-porch = <13>;
645 vback-porch = <1>;
646 vsync-len = <2>;
647 };
648 };
649
650 port {
651 dsi_in: endpoint {
652 remote-endpoint = <&dsi_out>;
653 };
654 };
655 };
656 };
657
658 fimd@11c00000 {
659 status = "okay";
660 };
661
662 camera: camera {
663 pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
664 pinctrl-names = "default";
665 status = "okay";
666
667 fimc_0: fimc@11800000 {
668 status = "okay";
669 };
670
671 fimc_1: fimc@11810000 {
672 status = "okay";
673 };
674
675 fimc_2: fimc@11820000 {
676 status = "okay";
677 };
678
679 fimc_3: fimc@11830000 {
680 status = "okay";
681 };
682
683 csis_0: csis@11880000 {
684 status = "okay";
685 vddcore-supply = <&ldo8_reg>;
686 vddio-supply = <&ldo10_reg>;
687 clock-frequency = <176000000>;
688
689 /* Camera C (3) MIPI CSI-2 (CSIS0) */
690 port@3 {
691 reg = <3>;
692 csis0_ep: endpoint {
693 remote-endpoint = <&s5c73m3_ep>;
694 data-lanes = <1 2 3 4>;
695 samsung,csis-hs-settle = <12>;
696 };
697 };
698 };
699
700 csis_1: csis@11890000 {
701 vddcore-supply = <&ldo8_reg>;
702 vddio-supply = <&ldo10_reg>;
703 clock-frequency = <160000000>;
704 status = "okay";
705
706 /* Camera D (4) MIPI CSI-2 (CSIS1) */
707 port@4 {
708 reg = <4>;
709 csis1_ep: endpoint {
710 remote-endpoint = <&is_s5k6a3_ep>;
711 data-lanes = <1>;
712 samsung,csis-hs-settle = <18>;
713 samsung,csis-wclk;
714 };
715 };
716 };
717
718 fimc_lite_0: fimc-lite@12390000 {
719 status = "okay";
720 };
721
722 fimc_lite_1: fimc-lite@123A0000 {
723 status = "okay";
724 };
725
726 fimc-is@12000000 {
727 pinctrl-0 = <&fimc_is_uart>;
728 pinctrl-names = "default";
729 status = "okay";
730
731 i2c1_isp: i2c-isp@12140000 {
732 pinctrl-0 = <&fimc_is_i2c1>;
733 pinctrl-names = "default";
734
735 s5k6a3@10 {
736 compatible = "samsung,s5k6a3";
737 reg = <0x10>;
738 svdda-supply = <&cam_io_reg>;
739 svddio-supply = <&ldo19_reg>;
740 afvdd-supply = <&ldo19_reg>;
741 clock-frequency = <24000000>;
742 /* CAM_B_CLKOUT */
743 clocks = <&camera 1>;
744 clock-names = "extclk";
745 samsung,camclk-out = <1>;
746 gpios = <&gpm1 6 0>;
747
748 port {
749 is_s5k6a3_ep: endpoint {
750 remote-endpoint = <&csis1_ep>;
751 data-lanes = <1>;
752 };
753 };
754 };
755 };
756 };
757 };
758
759 exynos-usbphy@125B0000 {
760 status = "okay";
761 };
762
763 hsotg@12480000 {
764 vusb_d-supply = <&ldo15_reg>;
765 vusb_a-supply = <&ldo12_reg>;
766 status = "okay";
767 };
768
769 thermistor-ap@0 {
770 compatible = "ntc,ncp15wb473";
771 pullup-uv = <1800000>; /* VCC_1.8V_AP */
772 pullup-ohm = <100000>; /* 100K */
773 pulldown-ohm = <100000>; /* 100K */
774 io-channels = <&adc 1>; /* AP temperature */
775 };
776
777 thermistor-battery@1 {
778 compatible = "ntc,ncp15wb473";
779 pullup-uv = <1800000>; /* VCC_1.8V_AP */
780 pullup-ohm = <100000>; /* 100K */
781 pulldown-ohm = <100000>; /* 100K */
782 io-channels = <&adc 2>; /* Battery temperature */
783 };
784 };
Linux kernel - Deliverables
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