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Merge tag 'mips_fixes_5.1_1' into mips-next
[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / qcom-apq8060-dragonboard.dts
CommitLineData
4892e075
LW		 1/*
2 * Copyright 2016 Linaro Ltd
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23#include <dt-bindings/input/input.h>
24#include <dt-bindings/gpio/gpio.h>
25#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
567cf213 26#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
4892e075
LW		 27#include "qcom-msm8660.dtsi"
28
29/ {
30 model = "Qualcomm APQ8060 Dragonboard";
31 compatible = "qcom,apq8060-dragonboard", "qcom,msm8660";
32
33 aliases {
34 serial0 = &gsbi12_serial;
35 };
36
37 chosen {
38 stdout-path = "serial0:115200n8";
39 };
40
41 regulators {
42 compatible = "simple-bus";
43
44 /* Main power of the board: 3.7V */
45 vph: regulator-fixed {
46 compatible = "regulator-fixed";
47 regulator-min-microvolt = <3700000>;
48 regulator-max-microvolt = <3700000>;
49 regulator-name = "VPH";
50 regulator-type = "voltage";
51 regulator-always-on;
52 regulator-boot-on;
53 };
54
4c52ffc7
LW		 55 /* GPIO controlled ethernet power regulator */
56 dragon_veth: xc622a331mrg {
57 compatible = "regulator-fixed";
58 regulator-name = "XC6222A331MR-G";
59 regulator-min-microvolt = <3300000>;
60 regulator-max-microvolt = <3300000>;
61 vin-supply = <&vph>;
62 gpio = <&pm8058_gpio 40 GPIO_ACTIVE_HIGH>;
63 enable-active-high;
64 pinctrl-names = "default";
65 pinctrl-0 = <&dragon_veth_gpios>;
66 regulator-always-on;
67 };
68
69 /* VDDvario fixed regulator */
70 dragon_vario: nds332p {
71 compatible = "regulator-fixed";
72 regulator-name = "NDS332P";
73 regulator-min-microvolt = <1800000>;
74 regulator-max-microvolt = <1800000>;
75 vin-supply = <&pm8058_s3>;
76 };
77
4892e075
LW		 78 /* This is a levelshifter for SDCC5 */
79 dragon_vio_txb: txb0104rgyr {
80 compatible = "regulator-fixed";
81 regulator-name = "Dragon SDCC levelshifter";
82 vin-supply = <&pm8058_l14>;
83 regulator-always-on;
84 };
85 };
86
567cf213
LW		 87 /*
88 * Capella CM3605 light and proximity sensor mounted directly
89 * on the sensor board.
90 */
91 cm3605 {
92 compatible = "capella,cm3605";
93 vdd-supply = <&pm8058_l14>; // 2.85V
94 aset-gpios = <&pm8058_gpio 35 GPIO_ACTIVE_LOW>;
95 capella,aset-resistance-ohms = <100000>;
567cf213 96 /* Trig on both edges - getting close or far away */
da4f07dd 97 interrupts-extended = <&pm8058_gpio 34 IRQ_TYPE_EDGE_BOTH>;
567cf213
LW		 98 /* MPP05 analog input to the XOADC */
99 io-channels = <&xoadc 0x00 0x05>;
100 io-channel-names = "aout";
101 pinctrl-names = "default";
102 pinctrl-0 = <&dragon_cm3605_gpios>, <&dragon_cm3605_mpps>;
103 };
104
4892e075
LW		 105 soc {
106 pinctrl@800000 {
107 /* eMMMC pins, all 8 data lines connected */
108 dragon_sdcc1_pins: sdcc1 {
109 mux {
110 pins = "gpio159", "gpio160", "gpio161",
111 "gpio162", "gpio163", "gpio164",
112 "gpio165", "gpio166", "gpio167",
113 "gpio168";
114 function = "sdc1";
115 };
116 clk {
3869fd6a 117 pins = "gpio167"; /* SDC1 CLK */
4892e075
LW		 118 drive-strength = <16>;
119 bias-disable;
120 };
121 cmd {
3869fd6a 122 pins = "gpio168"; /* SDC1 CMD */
4892e075
LW		 123 drive-strength = <10>;
124 bias-pull-up;
125 };
126 data {
3869fd6a 127 /* SDC1 D0 to D7 */
4892e075
LW		 128 pins = "gpio159", "gpio160", "gpio161", "gpio162",
129 "gpio163", "gpio164", "gpio165", "gpio166";
130 drive-strength = <10>;
131 bias-pull-up;
132 };
133 };
134
135 /*
136 * The SDCC3 pins are hardcoded (non-muxable) but need some pin
137 * configuration.
138 */
139 dragon_sdcc3_pins: sdcc3 {
140 clk {
141 pins = "sdc3_clk";
142 drive-strength = <8>;
143 bias-disable;
144 };
145 cmd {
146 pins = "sdc3_cmd";
147 drive-strength = <8>;
148 bias-pull-up;
149 };
150 data {
151 pins = "sdc3_data";
152 drive-strength = <8>;
153 bias-pull-up;
154 };
155 };
156
157 /* Second SD card slot pins */
158 dragon_sdcc5_pins: sdcc5 {
159 mux {
160 pins = "gpio95", "gpio96", "gpio97",
161 "gpio98", "gpio99", "gpio100";
162 function = "sdc5";
163 };
164 clk {
165 pins = "gpio97"; /* SDC5 CLK */
166 drive-strength = <16>;
167 bias-disable;
168 };
169 cmd {
170 pins = "gpio95"; /* SDC5 CMD */
171 drive-strength = <10>;
172 bias-pull-up;
173 };
174 data {
175 /* SDC5 D0 to D3 */
176 pins = "gpio96", "gpio98", "gpio99", "gpio100";
177 drive-strength = <10>;
178 bias-pull-up;
179 };
180 };
181
cff94887
LW		 182 dragon_gsbi8_i2c_pins: gsbi8_i2c {
183 mux {
184 pins = "gpio64", "gpio65";
185 function = "gsbi8";
186 };
187 pinconf {
188 pins = "gpio64", "gpio65";
189 drive-strength = <16>;
190 /* These have external pull-up 2.2kOhm to 1.8V */
191 bias-disable;
192 };
193 };
194
4892e075
LW		 195 dragon_gsbi12_i2c_pins: gsbi12_i2c {
196 mux {
197 pins = "gpio115", "gpio116";
198 function = "gsbi12";
199 };
200 pinconf {
201 pins = "gpio115", "gpio116";
202 drive-strength = <16>;
203 /* These have external pull-up 4.7kOhm to 1.8V */
204 bias-disable;
205 };
206 };
207
208 /* Primary serial port uart 0 pins */
209 dragon_gsbi12_serial_pins: gsbi12_serial {
210 mux {
211 pins = "gpio117", "gpio118";
212 function = "gsbi12";
213 };
214 tx {
215 pins = "gpio117";
216 drive-strength = <8>;
217 bias-disable;
218 };
219 rx {
220 pins = "gpio118";
221 drive-strength = <2>;
222 bias-pull-up;
223 };
224 };
4c52ffc7
LW		 225
226 dragon_ebi2_pins: ebi2 {
227 /*
228 * Pins used by EBI2 on the Dragonboard, actually only
229 * CS2 is used by a real peripheral. CS0 is just
230 * routed to a test point.
231 */
232 mux0 {
233 pins =
234 /* "gpio39", CS1A_N this is not good to mux */
235 "gpio40", /* CS2A_N */
236 "gpio134"; /* CS0_N testpoint TP29 */
237 function = "ebi2cs";
238 };
239 mux1 {
240 pins =
241 /* EBI2_ADDR_7 downto EBI2_ADDR_0 address bus */
242 "gpio123", "gpio124", "gpio125", "gpio126",
243 "gpio127", "gpio128", "gpio129", "gpio130",
244 /* EBI2_DATA_15 downto EBI2_DATA_0 data bus */
245 "gpio135", "gpio136", "gpio137", "gpio138",
246 "gpio139", "gpio140", "gpio141", "gpio142",
247 "gpio143", "gpio144", "gpio145", "gpio146",
248 "gpio147", "gpio148", "gpio149", "gpio150",
249 "gpio151", /* EBI2_OE_N */
250 "gpio153", /* EBI2_ADV */
251 "gpio157"; /* EBI2_WE_N */
252 function = "ebi2";
253 };
254 };
d724d6ba
LW		 255
256 /* Interrupt line for the KXSD9 accelerometer */
257 dragon_kxsd9_gpios: kxsd9 {
258 irq {
259 pins = "gpio57"; /* IRQ line */
260 bias-pull-up;
261 };
262 };
4892e075
LW		 263 };
264
265 qcom,ssbi@500000 {
266 pmic@0 {
267 keypad@148 {
268 linux,keymap = <
269 MATRIX_KEY(0, 0, KEY_MENU)
270 MATRIX_KEY(0, 2, KEY_1)
271 MATRIX_KEY(0, 3, KEY_4)
272 MATRIX_KEY(0, 4, KEY_7)
273 MATRIX_KEY(1, 0, KEY_UP)
274 MATRIX_KEY(1, 1, KEY_LEFT)
275 MATRIX_KEY(1, 2, KEY_DOWN)
276 MATRIX_KEY(1, 3, KEY_5)
277 MATRIX_KEY(1, 3, KEY_8)
278 MATRIX_KEY(2, 0, KEY_HOME)
279 MATRIX_KEY(2, 1, KEY_REPLY)
280 MATRIX_KEY(2, 2, KEY_2)
281 MATRIX_KEY(2, 3, KEY_6)
282 MATRIX_KEY(3, 0, KEY_VOLUMEUP)
283 MATRIX_KEY(3, 1, KEY_RIGHT)
284 MATRIX_KEY(3, 2, KEY_3)
285 MATRIX_KEY(3, 3, KEY_9)
286 MATRIX_KEY(3, 4, KEY_SWITCHVIDEOMODE)
287 MATRIX_KEY(4, 0, KEY_VOLUMEDOWN)
288 MATRIX_KEY(4, 1, KEY_BACK)
289 MATRIX_KEY(4, 2, KEY_CAMERA)
290 MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE)
291 >;
292 keypad,num-rows = <6>;
293 keypad,num-columns = <5>;
294 };
295
296 gpio@150 {
4c52ffc7
LW		 297 dragon_ethernet_gpios: ethernet-gpios {
298 pinconf {
299 pins = "gpio7";
300 function = "normal";
301 input-enable;
302 bias-disable;
303 power-source = <PM8058_GPIO_S3>;
304 };
305 };
4892e075
LW		 306 dragon_bmp085_gpios: bmp085-gpios {
307 pinconf {
308 pins = "gpio16";
309 function = "normal";
310 input-enable;
311 bias-disable;
312 power-source = <PM8058_GPIO_S3>;
313 };
314 };
d724d6ba
LW		 315 dragon_mpu3050_gpios: mpu3050-gpios {
316 pinconf {
317 pins = "gpio17";
318 function = "normal";
319 input-enable;
320 bias-disable;
321 power-source = <PM8058_GPIO_S3>;
322 };
323 };
4892e075
LW		 324 dragon_sdcc3_gpios: sdcc3-gpios {
325 pinconf {
326 pins = "gpio22";
327 function = "normal";
328 input-enable;
329 bias-disable;
330 power-source = <PM8058_GPIO_S3>;
331 };
332 };
333 dragon_sdcc5_gpios: sdcc5-gpios {
334 pinconf {
335 pins = "gpio26";
336 function = "normal";
337 input-enable;
338 bias-pull-up;
339 qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
340 power-source = <PM8058_GPIO_S3>;
341 };
342 };
343 dragon_ak8975_gpios: ak8975-gpios {
344 pinconf {
345 pins = "gpio33";
346 function = "normal";
347 input-enable;
348 bias-disable;
349 power-source = <PM8058_GPIO_S3>;
350 };
351 };
567cf213
LW		 352 dragon_cm3605_gpios: cm3605-gpios {
353 /* Pin 34 connected to the proxy IRQ */
354 pinconf_gpio34 {
355 pins = "gpio34";
356 function = "normal";
357 input-enable;
358 bias-disable;
359 power-source = <PM8058_GPIO_S3>;
360 };
361 /* Pin 35 connected to ASET */
362 pinconf_gpio35 {
363 pins = "gpio35";
364 function = "normal";
365 output-high;
366 bias-disable;
367 power-source = <PM8058_GPIO_S3>;
368 };
369 };
4c52ffc7
LW		 370 dragon_veth_gpios: veth-gpios {
371 pinconf {
372 pins = "gpio40";
373 function = "normal";
374 bias-disable;
375 drive-push-pull;
376 };
377 };
4892e075 378 };
20fac0ce 379
567cf213
LW		 380 mpps@50 {
381 dragon_cm3605_mpps: cm3605-mpps {
382 pinconf {
383 pins = "mpp5";
384 function = "analog";
385 input-enable;
386 bias-high-impedance;
387 /* Let's use channel 5 */
388 qcom,amux-route = <PMIC_MPP_AMUX_ROUTE_CH5>;
389 power-source = <PM8058_GPIO_S3>;
390 };
391 };
392 };
393
394 xoadc@197 {
395 /* Reference voltage 2.2 V */
396 xoadc-ref-supply = <&pm8058_l18>;
397
398 /* Board-specific channels */
8dccafaa 399 mpp5@5 {
567cf213
LW		 400 /* Connected to AOUT of ALS sensor */
401 reg = <0x00 0x05>;
402 };
8dccafaa 403 mpp6@6 {
567cf213
LW		 404 /* Connected to test point TP43 */
405 reg = <0x00 0x06>;
406 };
8dccafaa 407 mpp7@7 {
567cf213
LW		 408 /* Connected to battery thermistor */
409 reg = <0x00 0x07>;
410 };
8dccafaa 411 mpp8@8 {
567cf213
LW		 412 /* Connected to battery ID detector */
413 reg = <0x00 0x08>;
414 };
8dccafaa 415 mpp9@9 {
567cf213
LW		 416 /* Connected to XO thermistor */
417 reg = <0x00 0x09>;
418 };
419 };
420
20fac0ce
LW		 421 led@48 {
422 /*
423 * The keypad LED @0x48 is routed to
424 * the sensor board where it is
425 * connected to an infrared LED
426 * SFH4650 (60mW, @850nm) next to the
427 * ambient light and proximity sensor
428 * Capella Microsystems CM3605.
429 */
430 compatible = "qcom,pm8058-keypad-led";
431 reg = <0x48>;
432 label = "pm8058:infrared:proximitysensor";
433 default-state = "off";
567cf213 434 linux,default-trigger = "cm3605";
20fac0ce
LW		 435 };
436 led@131 {
437 compatible = "qcom,pm8058-led";
438 reg = <0x131>;
439 label = "pm8058:red";
440 default-state = "off";
441 };
442 led@132 {
443 /*
444 * This is actually green too on my
445 * board, but documented as yellow.
446 */
447 compatible = "qcom,pm8058-led";
448 reg = <0x132>;
449 label = "pm8058:yellow";
450 default-state = "off";
451 linux,default-trigger = "mmc0";
452 };
453 led@133 {
454 compatible = "qcom,pm8058-led";
455 reg = <0x133>;
456 label = "pm8058:green";
457 default-state = "on";
458 linux,default-trigger = "heartbeat";
459 };
4892e075
LW		 460 };
461 };
462
cff94887
LW		 463 gsbi@19800000 {
464 status = "ok";
465 qcom,mode = <GSBI_PROT_I2C>;
466
467 i2c@19880000 {
468 status = "ok";
469 pinctrl-names = "default";
470 pinctrl-0 = <&dragon_gsbi8_i2c_pins>;
471
472 eeprom@52 {
473 /* A 16KiB Platform ID EEPROM on the CPU carrier board */
474 compatible = "atmel,24c128";
475 reg = <0x52>;
476 vcc-supply = <&pm8058_s3>;
477 pagesize = <64>;
478 };
479 wm8903: wm8903@1a {
480 /* This Woolfson Micro device has an unrouted interrupt line */
481 compatible = "wlf,wm8903";
482 reg = <0x1a>;
483
484 AVDD-supply = <&pm8058_l16>;
485 CPVDD-supply = <&pm8058_l16>;
486 DBVDD-supply = <&pm8058_s3>;
487 DCVDD-supply = <&pm8058_l0>;
488
489 gpio-controller;
490 #gpio-cells = <2>;
491
492 micdet-cfg = <0>;
493 micdet-delay = <100>;
494 gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
495 };
496 };
497 };
498
4892e075
LW		 499 gsbi@19c00000 {
500 status = "ok";
501 qcom,mode = <GSBI_PROT_I2C_UART>;
502
503 serial@19c40000 {
504 status = "ok";
505 pinctrl-names = "default";
506 pinctrl-0 = <&dragon_gsbi12_serial_pins>;
507 };
508
509 i2c@19c80000 {
510 status = "ok";
511 pinctrl-names = "default";
512 pinctrl-0 = <&dragon_gsbi12_i2c_pins>;
513
8dccafaa 514 ak8975@c {
4892e075
LW		 515 compatible = "asahi-kasei,ak8975";
516 reg = <0x0c>;
da4f07dd
LW		 517 interrupt-parent = <&pm8058_gpio>;
518 interrupts = <33 IRQ_TYPE_EDGE_RISING>;
4892e075
LW		 519 pinctrl-names = "default";
520 pinctrl-0 = <&dragon_ak8975_gpios>;
521 vid-supply = <&pm8058_lvs0>; // 1.8V
522 vdd-supply = <&pm8058_l14>; // 2.85V
523 };
524 bmp085@77 {
525 compatible = "bosch,bmp085";
526 reg = <0x77>;
da4f07dd
LW		 527 interrupt-parent = <&pm8058_gpio>;
528 interrupts = <16 IRQ_TYPE_EDGE_RISING>;
4892e075
LW		 529 reset-gpios = <&tlmm 86 GPIO_ACTIVE_LOW>;
530 pinctrl-names = "default";
531 pinctrl-0 = <&dragon_bmp085_gpios>;
532 vddd-supply = <&pm8058_lvs0>; // 1.8V
533 vdda-supply = <&pm8058_l14>; // 2.85V
534 };
d724d6ba
LW		 535 mpu3050@68 {
536 compatible = "invensense,mpu3050";
537 reg = <0x68>;
538 /*
da4f07dd 539 * GPIO17 is pulled high by a 10k
d724d6ba
LW		 540 * resistor to VLOGIC so needs to be
541 * active low/falling edge.
542 */
da4f07dd 543 interrupts-extended = <&pm8058_gpio 17 IRQ_TYPE_EDGE_FALLING>;
d724d6ba
LW		 544 pinctrl-names = "default";
545 pinctrl-0 = <&dragon_mpu3050_gpios>;
546 vlogic-supply = <&pm8058_lvs0>; // 1.8V
547 vdd-supply = <&pm8058_l14>; // 2.85V
548
549 /*
550 * The MPU-3050 acts as a hub for the
551 * accelerometer.
552 */
553 i2c-gate {
554 #address-cells = <1>;
555 #size-cells = <0>;
556
557 kxsd9@18 {
558 compatible = "kionix,kxsd9";
559 reg = <0x18>;
560 interrupt-parent = <&tlmm>;
561 interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
562 pinctrl-names = "default";
563 pinctrl-0 = <&dragon_kxsd9_gpios>;
564 iovdd-supply = <&pm8058_lvs0>; // 1.8V
565 vdd-supply = <&pm8058_l14>; // 2.85V
566 };
567 };
568 };
4892e075
LW		 569 };
570 };
571
4c52ffc7
LW		 572 external-bus@1a100000 {
573 /* The EBI2 will instantiate first, then populate its children */
574 status = "ok";
575 pinctrl-names = "default";
576 pinctrl-0 = <&dragon_ebi2_pins>;
577
578 /*
579 * An on-board SMSC LAN9221 chip for "debug ethernet",
580 * which is actually just an ordinary ethernet on the
581 * EBI2. This has a 25MHz chrystal next to it, so no
582 * clocking is needed.
583 */
584 ethernet-ebi2@2,0 {
585 compatible = "smsc,lan9221", "smsc,lan9115";
586 reg = <2 0x0 0x100>;
587 /*
4c52ffc7
LW		 588 * The second interrupt is the PME interrupt
589 * for network wakeup, connected to the TLMM.
590 */
da4f07dd 591 interrupts-extended = <&pm8058_gpio 7 IRQ_TYPE_EDGE_FALLING>,
4c52ffc7
LW		 592 <&tlmm 29 IRQ_TYPE_EDGE_RISING>;
593 reset-gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
594 vdd33a-supply = <&dragon_veth>;
595 vddvario-supply = <&dragon_vario>;
596 pinctrl-names = "default";
597 pinctrl-0 = <&dragon_ethernet_gpios>;
598 phy-mode = "mii";
599 reg-io-width = <2>;
600 smsc,force-external-phy;
601 /* IRQ on edge falling = active low */
602 smsc,irq-active-low;
603 smsc,irq-push-pull;
604
605 /*
606 * SLOW chipselect config
607 * Delay 9 cycles (140ns@64MHz) between SMSC
608 * LAN9221 Ethernet controller reads and writes
609 * on CS2.
610 */
611 qcom,xmem-recovery-cycles = <0>;
612 qcom,xmem-write-hold-cycles = <3>;
613 qcom,xmem-write-delta-cycles = <31>;
614 qcom,xmem-read-delta-cycles = <28>;
615 qcom,xmem-write-wait-cycles = <9>;
616 qcom,xmem-read-wait-cycles = <9>;
617 };
618 };
619
4892e075
LW		 620 rpm@104000 {
621 /*
622 * Set up of the PMIC RPM regulators for this board
623 * PM8901 supplies "preliminary regulators" whatever
624 * that means
625 */
626 pm8901-regulators {
627 vdd_l0-supply = <&pm8901_s4>;
628 vdd_l1-supply = <&vph>;
629 vdd_l2-supply = <&vph>;
630 vdd_l3-supply = <&vph>;
631 vdd_l4-supply = <&vph>;
632 vdd_l5-supply = <&vph>;
633 vdd_l6-supply = <&vph>;
634 /* vdd_s0-supply, vdd_s1-supply: SAW regulators */
635 vdd_s2-supply = <&vph>;
636 vdd_s3-supply = <&vph>;
637 vdd_s4-supply = <&vph>;
638 lvs0_in-supply = <&pm8058_s3>;
639 lvs1_in-supply = <&pm8901_s4>;
640 lvs2_in-supply = <&pm8058_l0>;
641 lvs3_in-supply = <&pm8058_s2>;
642 mvs_in-supply = <&pm8058_s3>;
643
644 l0 {
645 regulator-min-microvolt = <1200000>;
646 regulator-max-microvolt = <1200000>;
647 bias-pull-down;
648 };
649 l1 {
650 regulator-min-microvolt = <3300000>;
651 regulator-max-microvolt = <3300000>;
652 bias-pull-down;
653 };
654 l2 {
655 regulator-min-microvolt = <2850000>;
656 regulator-max-microvolt = <3300000>;
657 bias-pull-down;
658 };
659 l3 {
660 regulator-min-microvolt = <3300000>;
661 regulator-max-microvolt = <3300000>;
662 bias-pull-down;
663 };
664 l4 {
665 regulator-min-microvolt = <2600000>;
666 regulator-max-microvolt = <2600000>;
667 bias-pull-down;
668 };
669 l5 {
670 regulator-min-microvolt = <2850000>;
671 regulator-max-microvolt = <2850000>;
672 bias-pull-down;
673 };
674 l6 {
675 regulator-min-microvolt = <2200000>;
676 regulator-max-microvolt = <2200000>;
677 bias-pull-down;
678 };
679
680 /* s0 and s1 are SAW regulators controlled over SPM */
681 s2 {
682 regulator-min-microvolt = <1300000>;
683 regulator-max-microvolt = <1300000>;
684 qcom,switch-mode-frequency = <1600000>;
685 bias-pull-down;
686 };
687 s3 {
688 regulator-min-microvolt = <1100000>;
689 regulator-max-microvolt = <1100000>;
690 qcom,switch-mode-frequency = <1600000>;
691 bias-pull-down;
692 };
693 s4 {
694 regulator-min-microvolt = <1225000>;
695 regulator-max-microvolt = <1225000>;
696 qcom,switch-mode-frequency = <1600000>;
697 bias-pull-down;
698 };
699
700 /* LVS0 thru 3 and mvs0 are just switches */
701 lvs0 {
702 regulator-always-on;
703 };
704 lvs1 { };
705 lvs2 { };
706 lvs3 { };
707 mvs0 {};
708
709 };
710
711 pm8058-regulators {
712 vdd_l0_l1_lvs-supply = <&pm8058_s3>;
713 vdd_l2_l11_l12-supply = <&vph>;
714 vdd_l3_l4_l5-supply = <&vph>;
715 vdd_l6_l7-supply = <&vph>;
716 vdd_l8-supply = <&vph>;
717 vdd_l9-supply = <&vph>;
718 vdd_l10-supply = <&vph>;
719 vdd_l13_l16-supply = <&pm8058_s4>;
720 vdd_l14_l15-supply = <&vph>;
721 vdd_l17_l18-supply = <&vph>;
722 vdd_l19_l20-supply = <&vph>;
723 vdd_l21-supply = <&pm8058_s3>;
724 vdd_l22-supply = <&pm8058_s3>;
725 vdd_l23_l24_l25-supply = <&pm8058_s3>;
726 vdd_s0-supply = <&vph>;
727 vdd_s1-supply = <&vph>;
728 vdd_s2-supply = <&vph>;
729 vdd_s3-supply = <&vph>;
730 vdd_s4-supply = <&vph>;
731 vdd_ncp-supply = <&vph>;
732
733 l0 {
734 regulator-min-microvolt = <1200000>;
735 regulator-max-microvolt = <1200000>;
736 bias-pull-down;
737 };
738 l1 {
739 regulator-min-microvolt = <1200000>;
740 regulator-max-microvolt = <1200000>;
741 bias-pull-down;
742 };
743 l2 {
744 regulator-min-microvolt = <1800000>;
745 regulator-max-microvolt = <2600000>;
746 bias-pull-down;
747 };
748 l3 {
749 regulator-min-microvolt = <1800000>;
750 regulator-max-microvolt = <1800000>;
751 bias-pull-down;
752 };
753 l4 {
754 regulator-min-microvolt = <2850000>;
755 regulator-max-microvolt = <2850000>;
756 bias-pull-down;
757 };
758 l5 {
759 regulator-min-microvolt = <2850000>;
760 regulator-max-microvolt = <2850000>;
761 bias-pull-down;
762 };
763 l6 {
764 regulator-min-microvolt = <3000000>;
765 regulator-max-microvolt = <3600000>;
766 bias-pull-down;
767 };
768 l7 {
769 regulator-min-microvolt = <1800000>;
770 regulator-max-microvolt = <1800000>;
771 bias-pull-down;
772 };
773 l8 {
774 regulator-min-microvolt = <2900000>;
775 regulator-max-microvolt = <3050000>;
776 bias-pull-down;
777 };
778 l9 {
779 regulator-min-microvolt = <1800000>;
780 regulator-max-microvolt = <1800000>;
781 bias-pull-down;
782 };
783 l10 {
784 regulator-min-microvolt = <2600000>;
785 regulator-max-microvolt = <2600000>;
786 bias-pull-down;
787 };
788 l11 {
789 regulator-min-microvolt = <1500000>;
790 regulator-max-microvolt = <1500000>;
791 bias-pull-down;
792 };
793 l12 {
794 regulator-min-microvolt = <2900000>;
795 regulator-max-microvolt = <2900000>;
796 bias-pull-down;
797 };
798 l13 {
799 regulator-min-microvolt = <2050000>;
800 regulator-max-microvolt = <2050000>;
801 bias-pull-down;
802 };
803 l14 {
804 regulator-min-microvolt = <2850000>;
805 regulator-max-microvolt = <2850000>;
806 };
807 l15 {
808 regulator-min-microvolt = <2850000>;
809 regulator-max-microvolt = <2850000>;
810 bias-pull-down;
811 };
812 l16 {
813 regulator-min-microvolt = <1800000>;
814 regulator-max-microvolt = <1800000>;
815 bias-pull-down;
816 regulator-always-on;
817 };
818 l17 {
819 // 1.5V according to schematic
820 regulator-min-microvolt = <2600000>;
821 regulator-max-microvolt = <2600000>;
822 bias-pull-down;
823 };
824 l18 {
825 regulator-min-microvolt = <2200000>;
826 regulator-max-microvolt = <2200000>;
827 bias-pull-down;
828 };
829 l19 {
830 regulator-min-microvolt = <2500000>;
831 regulator-max-microvolt = <2500000>;
832 bias-pull-down;
833 };
834 l20 {
835 regulator-min-microvolt = <1800000>;
836 regulator-max-microvolt = <1800000>;
837 bias-pull-down;
838 };
839 l21 {
840 // 1.1 V according to schematic
841 regulator-min-microvolt = <1200000>;
842 regulator-max-microvolt = <1200000>;
843 bias-pull-down;
844 regulator-always-on;
845 };
846 l22 {
847 // 1.2 V according to schematic
848 regulator-min-microvolt = <1150000>;
849 regulator-max-microvolt = <1150000>;
850 bias-pull-down;
851 };
852 l23 {
853 // Unused
854 regulator-min-microvolt = <1200000>;
855 regulator-max-microvolt = <1200000>;
856 bias-pull-down;
857 };
858 l24 {
859 // Unused
860 regulator-min-microvolt = <1200000>;
861 regulator-max-microvolt = <1200000>;
862 bias-pull-down;
863 };
864 l25 {
865 regulator-min-microvolt = <1200000>;
866 regulator-max-microvolt = <1200000>;
867 bias-pull-down;
868 };
869
870 s0 {
871 // regulator-min-microvolt = <500000>;
872 // regulator-max-microvolt = <1325000>;
873 regulator-min-microvolt = <1100000>;
874 regulator-max-microvolt = <1100000>;
875 qcom,switch-mode-frequency = <1600000>;
876 bias-pull-down;
877 };
878 s1 {
879 // regulator-min-microvolt = <500000>;
880 // regulator-max-microvolt = <1250000>;
881 regulator-min-microvolt = <1100000>;
882 regulator-max-microvolt = <1100000>;
883 qcom,switch-mode-frequency = <1600000>;
884 bias-pull-down;
885 };
886 s2 {
887 // 1.3 V according to schematic
888 regulator-min-microvolt = <1200000>;
889 regulator-max-microvolt = <1400000>;
890 qcom,switch-mode-frequency = <1600000>;
891 bias-pull-down;
892 };
893 s3 {
894 regulator-min-microvolt = <1800000>;
895 regulator-max-microvolt = <1800000>;
896 qcom,switch-mode-frequency = <1600000>;
897 regulator-always-on;
898 bias-pull-down;
899 };
900 s4 {
901 regulator-min-microvolt = <2200000>;
902 regulator-max-microvolt = <2200000>;
903 qcom,switch-mode-frequency = <1600000>;
904 regulator-always-on;
905 bias-pull-down;
906 };
907
908 /* LVS0 and LVS1 are just switches */
909 lvs0 {
910 bias-pull-down;
911 };
912 lvs1 {
913 bias-pull-down;
914 };
915
916 ncp {
917 regulator-min-microvolt = <1800000>;
918 regulator-max-microvolt = <1800000>;
919 qcom,switch-mode-frequency = <1600000>;
920 };
921 };
922 };
923 amba {
924 /* Internal 3.69 GiB eMMC */
925 sdcc@12400000 {
926 status = "okay";
927 pinctrl-names = "default";
928 pinctrl-0 = <&dragon_sdcc1_pins>;
929 vmmc-supply = <&pm8901_l5>;
930 vqmmc-supply = <&pm8901_lvs0>;
931 };
932
933 /* External micro SD card, directly connected, pulled up to 2.85 V */
934 sdcc@12180000 {
935 status = "okay";
936 /* Enable SSBI GPIO 22 as input, use for card detect */
937 pinctrl-names = "default";
938 pinctrl-0 = <&dragon_sdcc3_pins>, <&dragon_sdcc3_gpios>;
939 cd-gpios = <&pm8058_gpio 22 GPIO_ACTIVE_LOW>;
940 wp-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
941 vmmc-supply = <&pm8058_l14>;
942 };
943
944 /*
945 * Second external micro SD card, using two TXB104RGYR levelshifters
946 * to lift from 1.8 V to 2.85 V
947 */
948 sdcc@12200000 {
949 status = "okay";
950 /* Enable SSBI GPIO 26 as input, use for card detect */
951 pinctrl-names = "default";
952 pinctrl-0 = <&dragon_sdcc5_pins>, <&dragon_sdcc5_gpios>;
953 cd-gpios = <&pm8058_gpio 26 GPIO_ACTIVE_LOW>;
954 wp-gpios = <&tlmm 106 GPIO_ACTIVE_HIGH>;
955 vmmc-supply = <&pm8058_l14>;
956 vqmmc-supply = <&dragon_vio_txb>;
957 };
958 };
959 };
960};
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