1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2020, Yassine Oudjana <y.oudjana@protonmail.com>
4 */
5
6 #include "pm8994.dtsi"
7 #include "pmi8994.dtsi"
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
12
13 / {
14 divclk1_cdc: divclk1 {
15 compatible = "gpio-gate-clock";
16 clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
17 #clock-cells = <0>;
18 enable-gpios = <&pm8994_gpios 15 GPIO_ACTIVE_HIGH>;
19
20 pinctrl-names = "default";
21 pinctrl-0 = <&divclk1_default>;
22 };
23
24 divclk4: divclk4 {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
27 clock-frequency = <32768>;
28 clock-output-names = "divclk4";
29
30 pinctrl-names = "default";
31 pinctrl-0 = <&divclk4_pin_a>;
32 };
33
34 gpio-keys {
35 compatible = "gpio-keys";
36
37 key-vol-up {
38 label = "Volume Up";
39 gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
40 linux,code = <KEY_VOLUMEUP>;
41 wakeup-source;
42 debounce-interval = <15>;
43 };
44
45 key-dome {
46 label = "Home";
47 gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
48 linux,code = <KEY_HOME>;
49 wakeup-source;
50 debounce-interval = <15>;
51 };
52 };
53
54 irled {
55 compatible = "pwm-ir-tx";
56 pwms = <&pm8994_lpg 1 1000000>;
57
58 pinctrl-names = "default";
59 pinctrl-0 = <&irled_default>;
60 };
61
62 reserved-memory {
63 memory@88800000 {
64 reg = <0x0 0x88800000 0x0 0x1400000>;
65 no-map;
66 };
67
68 /* This platform has all PIL regions offset by 0x1400000 */
69 /delete-node/ mpss@88800000;
70 mpss_mem: mpss@89c00000 {
71 reg = <0x0 0x89c00000 0x0 0x6200000>;
72 no-map;
73 };
74
75 /delete-node/ adsp@8ea00000;
76 adsp_mem: adsp@8fe00000 {
77 reg = <0x0 0x8fe00000 0x0 0x1b00000>;
78 no-map;
79 };
80
81 /delete-node/ slpi@90500000;
82 slpi_mem: slpi@91900000 {
83 reg = <0x0 0x91900000 0x0 0xa00000>;
84 no-map;
85 };
86
87 /delete-node/ gpu@90f00000;
88 gpu_mem: gpu@92300000 {
89 compatible = "shared-dma-pool";
90 reg = <0x0 0x92300000 0x0 0x2000>;
91 no-map;
92 };
93
94 /delete-node/ venus@91000000;
95 venus_mem: venus@92400000 {
96 reg = <0x0 0x92400000 0x0 0x500000>;
97 no-map;
98 };
99
100 ramoops@92900000 {
101 compatible = "ramoops";
102 reg = <0x0 0x92900000 0x0 0x100000>;
103 no-map;
104
105 record-size = <0x8000>;
106 console-size = <0x80000>;
107 ftrace-size = <0x20000>;
108 pmsg-size = <0x40000>;
109 };
110
111 /delete-node/ rmtfs;
112 rmtfs@f6c00000 {
113 compatible = "qcom,rmtfs-mem";
114 reg = <0 0xf6c00000 0 0x200000>;
115 no-map;
116
117 qcom,client-id = <1>;
118 qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>;
119 };
120
121 /delete-node/ mba@91500000;
122 mba_mem: mba@f6f00000 {
123 reg = <0x0 0xf6f00000 0x0 0x100000>;
124 no-map;
125 };
126 };
127
128 vph_pwr: vph-pwr-regulator {
129 compatible = "regulator-fixed";
130 regulator-name = "vph_pwr";
131 regulator-min-microvolt = <3800000>;
132 regulator-max-microvolt = <3800000>;
133 regulator-always-on;
134 regulator-boot-on;
135 };
136
137 vdd_3v2_tp: vdd-3v2-tp {
138 compatible = "regulator-fixed";
139 regulator-name = "vdd_3v2_tp";
140 regulator-min-microvolt = <3200000>;
141 regulator-max-microvolt = <3200000>;
142 startup-delay-us = <4000>;
143 vin-supply = <&vph_pwr>;
144
145 gpio = <&tlmm 73 0>;
146 enable-active-high;
147 };
148
149 vdd_3v3: rome-vreg {
150 compatible = "regulator-fixed";
151 regulator-name = "vdd_3v3";
152 regulator-min-microvolt = <3300000>;
153 regulator-max-microvolt = <3300000>;
154 startup-delay-us = <4000>;
155 vin-supply = <&vph_pwr_bbyp>;
156
157 gpio = <&pm8994_gpios 9 0>;
158 enable-active-high;
159 pinctrl-names = "default";
160 pinctrl-0 = <&rome_enable_default>;
161
162 /* Required by QCA6174a - vddpe-3v3 */
163 regulator-always-on;
164 };
165
166 /* WL_EN pin defined as a fixed regulator */
167 wlan_en: wlan-en-1-8v {
168 compatible = "regulator-fixed";
169 regulator-name = "wlan-en-regulator";
170 regulator-min-microvolt = <1800000>;
171 regulator-max-microvolt = <1800000>;
172
173 gpio = <&pm8994_gpios 8 0>;
174 /* WLAN card specific delay */
175 startup-delay-us = <70000>;
176 enable-active-high;
177 pinctrl-names = "default";
178 pinctrl-0 = <&wlan_en_default>;
179 };
180 };
181
182 &adsp_pil {
183 status = "okay";
184 };
185
186 &blsp2_i2c2 {
187 status = "okay";
188 clock-frequency = <400000>;
189
190 nfc: nfc@28 {
191 compatible = "nxp,nxp-nci-i2c";
192
193 reg = <0x28>;
194
195 interrupt-parent = <&tlmm>;
196 interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
197
198 enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
199 firmware-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
200
201 pinctrl-names = "default";
202 pinctrl-0 = <&nfc_default>;
203 };
204 };
205
206 &blsp2_i2c3 {
207 status = "okay";
208
209 typec: typec@47 {
210 compatible = "ti,tusb320l";
211 reg = <0x47>;
212 interrupt-parent = <&tlmm>;
213 interrupts = <63 IRQ_TYPE_EDGE_RISING>;
214 };
215 };
216
217 &blsp2_i2c6 {
218 status = "okay";
219 /* MSM_TS */
220 };
221
222 &blsp1_uart2 {
223 status = "okay";
224 label = "QCA_UART";
225
226 bluetooth: bluetooth {
227 compatible = "qcom,qca6174-bt";
228
229 enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
230 clocks = <&divclk4>;
231 };
232 };
233
234 &gpu {
235 status = "okay";
236 };
237
238 &mdss {
239 status = "okay";
240 };
241
242 &mdss_dsi0 {
243 status = "okay";
244
245 vdd-supply = <&vreg_l2a_1p25>;
246 vddio-supply = <&vreg_l14a_1p8>;
247
248 pinctrl-names = "default", "sleep";
249 pinctrl-0 = <&mdss_dsi_default &mdss_te_default>;
250 pinctrl-1 = <&mdss_dsi_sleep &mdss_te_sleep>;
251 };
252
253 &mdss_dsi0_out {
254 status = "okay";
255
256 data-lanes = <0 1 2 3>;
257 };
258
259 &mdss_dsi0_phy {
260 status = "okay";
261
262 vcca-supply = <&vreg_l28a_0p925>;
263 };
264
265 &mmcc {
266 vdd-gfx-supply = <&vdd_gfx>;
267 };
268
269 &mss_pil {
270 status = "okay";
271
272 pll-supply = <&vreg_l12a_1p8>;
273 };
274
275 &pcie0 {
276 status = "okay";
277
278 /* Supplied by vdd_3v3, but choose wlan_en to drive enable pin high */
279 vddpe-3v3-supply = <&wlan_en>;
280 vdda-supply = <&vreg_l28a_0p925>;
281
282 perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
283 wake-gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
284 };
285
286 &pcie_phy {
287 status = "okay";
288
289 vdda-phy-supply = <&vreg_l28a_0p925>;
290 vdda-pll-supply = <&vreg_l12a_1p8>;
291 };
292
293 &pm8994_resin {
294 status = "okay";
295
296 linux,code = <KEY_VOLUMEDOWN>;
297 };
298
299 &pm8994_lpg {
300 status = "okay";
301
302 qcom,power-source = <1>;
303 };
304
305 &pmi8994_lpg {
306 status = "okay";
307
308 qcom,power-source = <1>;
309
310 multi-led {
311 color = <LED_COLOR_ID_RGB>;
312 function = LED_FUNCTION_STATUS;
313
314 #address-cells = <1>;
315 #size-cells = <0>;
316
317 led@1 {
318 reg = <1>;
319 color = <LED_COLOR_ID_BLUE>;
320 };
321
322 led@2 {
323 reg = <2>;
324 color = <LED_COLOR_ID_GREEN>;
325 };
326
327 led@3 {
328 reg = <3>;
329 color = <LED_COLOR_ID_RED>;
330 };
331 };
332 };
333
334 &slim_msm {
335 status = "okay";
336
337 slim@1 {
338 reg = <1>;
339 #address-cells = <2>;
340 #size-cells = <0>;
341
342 tasha_ifd: tas-ifd@0,0 {
343 compatible = "slim217,1a0";
344 reg = <0 0>;
345 };
346
347 wcd9335: codec@1,0 {
348 compatible = "slim217,1a0";
349 reg = <1 0>;
350
351 clock-names = "mclk", "slimbus";
352 clocks = <&divclk1_cdc>,
353 <&rpmcc RPM_SMD_BB_CLK1>;
354 interrupt-parent = <&tlmm>;
355 interrupts = <54 IRQ_TYPE_LEVEL_HIGH>,
356 <53 IRQ_TYPE_LEVEL_HIGH>;
357 interrupt-names = "intr1", "intr2";
358 interrupt-controller;
359 #interrupt-cells = <1>;
360
361 pinctrl-0 = <&cdc_reset_active &wcd_intr_default>;
362 pinctrl-names = "default";
363
364 reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
365 slim-ifc-dev = <&tasha_ifd>;
366
367 #sound-dai-cells = <1>;
368
369 vdd-buck-supply = <&vreg_s4a_1p8>;
370 vdd-buck-sido-supply = <&vreg_s4a_1p8>;
371 vdd-rx-supply = <&vreg_s4a_1p8>;
372 vdd-tx-supply = <&vreg_s4a_1p8>;
373 vdd-vbat-supply = <&vph_pwr>;
374 vdd-micbias-supply = <&vph_pwr_bbyp>;
375 vdd-io-supply = <&vreg_s4a_1p8>;
376 };
377 };
378 };
379
380 &slpi_pil {
381 status = "okay";
382
383 px-supply = <&vreg_lvs2a_1p8>;
384 };
385
386 &usb3 {
387 status = "okay";
388 extcon = <&typec>;
389
390 qcom,select-utmi-as-pipe-clk;
391 };
392
393 &usb3_dwc3 {
394 extcon = <&typec>;
395
396 /* usb3-phy is not used on this device */
397 phys = <&hsusb_phy1>;
398 phy-names = "usb2-phy";
399
400 maximum-speed = "high-speed";
401 snps,is-utmi-l1-suspend;
402 snps,usb2-gadget-lpm-disable;
403 snps,hird-threshold = /bits/ 8 <0>;
404 };
405
406 &hsusb_phy1 {
407 status = "okay";
408
409 vdda-pll-supply = <&vreg_l12a_1p8>;
410 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
411 };
412
413 &ufshc {
414 status = "okay";
415
416 vcc-supply = <&vreg_l20a_2p95>;
417 vccq-supply = <&vreg_l25a_1p2>;
418 vccq2-supply = <&vreg_s4a_1p8>;
419 vdd-hba-supply = <&vreg_l25a_1p2>;
420
421 vcc-max-microamp = <600000>;
422 vccq-max-microamp = <450000>;
423 vccq2-max-microamp = <450000>;
424 };
425
426 &ufsphy {
427 status = "okay";
428
429 vdda-phy-supply = <&vreg_l28a_0p925>;
430 vdda-pll-supply = <&vreg_l12a_1p8>;
431 };
432
433 &venus {
434 status = "okay";
435 };
436
437 &rpm_requests {
438 regulators-0 {
439 compatible = "qcom,rpm-pm8994-regulators";
440
441 vdd_s1-supply = <&vph_pwr>;
442 vdd_s2-supply = <&vph_pwr>;
443 vdd_s3-supply = <&vph_pwr>;
444 vdd_s4-supply = <&vph_pwr>;
445 vdd_s5-supply = <&vph_pwr>;
446 vdd_s6-supply = <&vph_pwr>;
447 vdd_s7-supply = <&vph_pwr>;
448 vdd_s8-supply = <&vph_pwr>;
449 vdd_s9-supply = <&vph_pwr>;
450 vdd_s10-supply = <&vph_pwr>;
451 vdd_s11-supply = <&vph_pwr>;
452 vdd_s12-supply = <&vph_pwr>;
453 vdd_l1-supply = <&vreg_s1b_1p025>;
454 vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
455 vdd_l3_l11-supply = <&vreg_s3a_1p3>;
456 vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
457 vdd_l5_l7-supply = <&vreg_s5a_2p15>;
458 vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
459 vdd_l8_l16_l30-supply = <&vph_pwr>;
460 vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
461 vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
462 vdd_l14_l15-supply = <&vreg_s5a_2p15>;
463 vdd_l17_l29-supply = <&vph_pwr_bbyp>;
464 vdd_l20_l21-supply = <&vph_pwr_bbyp>;
465 vdd_l25-supply = <&vreg_s3a_1p3>;
466 vdd_lvs1_2-supply = <&vreg_s4a_1p8>;
467
468 vreg_s3a_1p3: s3 {
469 regulator-name = "vreg_s3a_1p3";
470 regulator-min-microvolt = <1300000>;
471 regulator-max-microvolt = <1300000>;
472
473 /* Required by QCA6174a - vdd-core */
474 regulator-always-on;
475 };
476 vreg_s4a_1p8: s4 {
477 regulator-name = "vreg_s4a_1p8";
478 regulator-min-microvolt = <1800000>;
479 regulator-max-microvolt = <1800000>;
480 regulator-allow-set-load;
481
482 /* Required by QCA6174a - vddio */
483 regulator-always-on;
484 };
485 vreg_s5a_2p15: s5 {
486 regulator-name = "vreg_s5a_2p15";
487 regulator-min-microvolt = <2150000>;
488 regulator-max-microvolt = <2150000>;
489 };
490 vreg_s7a_0p8: s7 {
491 regulator-name = "vreg_s7a_0p8";
492 regulator-min-microvolt = <800000>;
493 regulator-max-microvolt = <800000>;
494 };
495 vreg_l1a_1p0: l1 {
496 regulator-name = "vreg_l1a_1p0";
497 regulator-min-microvolt = <1000000>;
498 regulator-max-microvolt = <1000000>;
499 };
500 vreg_l2a_1p25: l2 {
501 regulator-name = "vreg_l2a_1p25";
502 regulator-min-microvolt = <1250000>;
503 regulator-max-microvolt = <1250000>;
504 };
505 vreg_l4a_1p225: l4 {
506 regulator-name = "vreg_l4a_1p225";
507 regulator-min-microvolt = <1225000>;
508 regulator-max-microvolt = <1225000>;
509 };
510 vreg_l6a_1p8: l6 {
511 regulator-name = "vreg_l6a_1p8";
512 regulator-min-microvolt = <1800000>;
513 regulator-max-microvolt = <1800000>;
514 };
515 vreg_l8a_1p8: l8 {
516 regulator-name = "vreg_l8a_1p8";
517 regulator-min-microvolt = <1800000>;
518 regulator-max-microvolt = <1800000>;
519 };
520 vreg_l9a_1p8: l9 {
521 regulator-name = "vreg_l9a_1p8";
522 regulator-min-microvolt = <1800000>;
523 regulator-max-microvolt = <1800000>;
524 };
525 vreg_l10a_1p8: l10 {
526 regulator-name = "vreg_l10a_1p8";
527 regulator-min-microvolt = <1800000>;
528 regulator-max-microvolt = <1800000>;
529 };
530 vreg_l12a_1p8: l12 {
531 regulator-name = "vreg_l12a_1p8";
532 regulator-min-microvolt = <1800000>;
533 regulator-max-microvolt = <1800000>;
534 regulator-allow-set-load;
535 };
536 vreg_l13a_2p95: l13 {
537 regulator-name = "vreg_l13a_2p95";
538 regulator-min-microvolt = <1800000>;
539 regulator-max-microvolt = <2950000>;
540 };
541 vreg_l14a_1p8: l14 {
542 regulator-name = "vreg_l14a_1p8";
543 regulator-min-microvolt = <1800000>;
544 regulator-max-microvolt = <1800000>;
545 };
546 vreg_l15a_1p8: l15 {
547 regulator-name = "vreg_l15a_1p8";
548 regulator-min-microvolt = <1800000>;
549 regulator-max-microvolt = <1800000>;
550 };
551 vreg_l16a_2p7: l16 {
552 regulator-name = "vreg_l16a_2p7";
553 regulator-min-microvolt = <2700000>;
554 regulator-max-microvolt = <2700000>;
555 };
556 vreg_l19a_3p3: l19 {
557 regulator-name = "vreg_l19a_3p3";
558 regulator-min-microvolt = <3000000>;
559 regulator-max-microvolt = <3000000>;
560 };
561 vreg_l20a_2p95: l20 {
562 regulator-name = "vreg_l20a_2p95";
563 regulator-min-microvolt = <2950000>;
564 regulator-max-microvolt = <2950000>;
565 regulator-allow-set-load;
566 };
567 vreg_l21a_2p95: l21 {
568 regulator-name = "vreg_l21a_2p95";
569 regulator-min-microvolt = <3300000>;
570 regulator-max-microvolt = <3300000>;
571 regulator-always-on;
572 };
573 vreg_l23a_2p8: l23 {
574 regulator-name = "vreg_l23a_2p8";
575 regulator-min-microvolt = <2800000>;
576 regulator-max-microvolt = <2800000>;
577 };
578 vreg_l24a_3p075: l24 {
579 regulator-name = "vreg_l24a_3p075";
580 regulator-min-microvolt = <3075000>;
581 regulator-max-microvolt = <3075000>;
582 };
583 vreg_l25a_1p2: l25 {
584 regulator-name = "vreg_l25a_1p2";
585 regulator-min-microvolt = <1200000>;
586 regulator-max-microvolt = <1200000>;
587 regulator-allow-set-load;
588 };
589 vreg_l27a_1p2: l27 {
590 regulator-name = "vreg_l27a_1p2";
591 regulator-min-microvolt = <1200000>;
592 regulator-max-microvolt = <1200000>;
593 };
594 vreg_l28a_0p925: l28 {
595 regulator-name = "vreg_l28a_0p925";
596 regulator-min-microvolt = <925000>;
597 regulator-max-microvolt = <925000>;
598 regulator-allow-set-load;
599 };
600 vreg_l30a_1p8: l30 {
601 regulator-name = "vreg_l30a_1p8";
602 regulator-min-microvolt = <1800000>;
603 regulator-max-microvolt = <1800000>;
604
605 /* Required by QCA6174a - vddio-xtal */
606 regulator-always-on;
607 };
608 vreg_l32a_1p8: l32 {
609 regulator-name = "vreg_l32a_1p8";
610 regulator-min-microvolt = <1800000>;
611 regulator-max-microvolt = <1800000>;
612 };
613 vreg_lvs1a_1p8: lvs1 {
614 regulator-min-microvolt = <1800000>;
615 regulator-max-microvolt = <1800000>;
616 };
617 vreg_lvs2a_1p8: lvs2 {
618 regulator-min-microvolt = <1800000>;
619 regulator-max-microvolt = <1800000>;
620 };
621 };
622
623 regulators-1 {
624 compatible = "qcom,rpm-pmi8994-regulators";
625
626 vdd_s1-supply = <&vph_pwr>;
627 vdd_s2-supply = <&vph_pwr>;
628 vdd_s3-supply = <&vph_pwr>;
629 vdd_bst_byp-supply = <&vph_pwr>;
630
631 vreg_s1b_1p025: s1 {
632 regulator-name = "vreg_s1b_1p025";
633 regulator-min-microvolt = <1025000>;
634 regulator-max-microvolt = <1025000>;
635 };
636
637 vph_pwr_bbyp: boost-bypass {
638 regulator-name = "vph_pwr_bbyp";
639 regulator-min-microvolt = <3150000>;
640 regulator-max-microvolt = <3600000>;
641 };
642 };
643 };
644
645 &pm8994_spmi_regulators {
646 qcom,saw-reg = <&saw3>;
647 s8 {
648 qcom,saw-slave;
649 };
650 s9 {
651 qcom,saw-slave;
652 };
653 s10 {
654 qcom,saw-slave;
655 };
656 vreg_apc_0p8: s11 {
657 qcom,saw-leader;
658 regulator-name = "vreg_apc_0p8";
659 regulator-min-microvolt = <470000>;
660 regulator-max-microvolt = <1140000>;
661 regulator-max-step-microvolt = <150000>;
662 regulator-always-on;
663 };
664 };
665
666 &pmi8994_spmi_regulators {
667 vdd_gfx: s2 {
668 regulator-name = "vdd_gfx";
669 regulator-min-microvolt = <400000>;
670 regulator-max-microvolt = <1015000>;
671 regulator-enable-ramp-delay = <500>;
672 };
673 };
674
675 &pm8994_gpios {
676 irled_default: irled-default-state {
677 pins = "gpio5";
678 function = PMIC_GPIO_FUNC_FUNC1;
679 output-low;
680 qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
681 power-source = <PM8994_GPIO_S4>;
682 bias-disable;
683 };
684
685 wlan_en_default: wlan-en-state {
686 pins = "gpio8";
687 function = PMIC_GPIO_FUNC_NORMAL;
688 output-low;
689 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
690 power-source = <PM8994_GPIO_S4>;
691 bias-disable;
692 };
693
694 rome_enable_default: rome-enable-state {
695 pins = "gpio9";
696 function = PMIC_GPIO_FUNC_NORMAL;
697 output-high;
698 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
699 power-source = <PM8994_GPIO_VPH>;
700 };
701
702 divclk1_default: divclk1-state {
703 pins = "gpio15";
704 function = PMIC_GPIO_FUNC_FUNC1;
705 bias-disable;
706 power-source = <PM8994_GPIO_S4>;
707 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
708 };
709
710 divclk4_pin_a: divclk4-state {
711 pins = "gpio18";
712 function = PMIC_GPIO_FUNC_FUNC2;
713 bias-disable;
714 power-source = <PM8994_GPIO_S4>;
715 };
716 };
717
718 &tlmm {
719 mdss_dsi_default: mdss-dsi-default-state {
720 pins = "gpio8";
721 function = "gpio";
722 drive-strength = <8>;
723 bias-disable;
724 };
725
726 mdss_dsi_sleep: mdss-dsi-sleep-state {
727 pins = "gpio8";
728 function = "gpio";
729 drive-strength = <2>;
730 bias-pull-down;
731 };
732
733 mdss_te_default: mdss-te-default-state {
734 pins = "gpio10";
735 function = "mdp_vsync";
736 drive-strength = <2>;
737 bias-pull-down;
738 };
739
740 mdss_te_sleep: mdss-te-sleep-state {
741 pins = "gpio10";
742 function = "mdp_vsync";
743 drive-strength = <2>;
744 bias-pull-down;
745 };
746
747 nfc_default: nfc-default-state {
748 pins = "gpio12", "gpio21";
749 function = "gpio";
750 drive-strength = <16>;
751 bias-pull-up;
752 };
753 };
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