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-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/qcom-apq8060-dragonboard.dts626
2 files changed, 627 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5b7c17a1950e..b359dce6ef7c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -572,6 +572,7 @@ dtb-$(CONFIG_ARCH_PRIMA2) += \
572dtb-$(CONFIG_ARCH_OXNAS) += \ 572dtb-$(CONFIG_ARCH_OXNAS) += \
573 wd-mbwe.dtb 573 wd-mbwe.dtb
574dtb-$(CONFIG_ARCH_QCOM) += \ 574dtb-$(CONFIG_ARCH_QCOM) += \
575 qcom-apq8060-dragonboard.dtb \
575 qcom-apq8064-arrow-sd-600eval.dtb \ 576 qcom-apq8064-arrow-sd-600eval.dtb \
576 qcom-apq8064-cm-qs600.dtb \ 577 qcom-apq8064-cm-qs600.dtb \
577 qcom-apq8064-ifc6410.dtb \ 578 qcom-apq8064-ifc6410.dtb \
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
new file mode 100644
index 000000000000..0abc93e5bb00
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -0,0 +1,626 @@
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>
26#include "qcom-msm8660.dtsi"
27
28/ {
29 model = "Qualcomm APQ8060 Dragonboard";
30 compatible = "qcom,apq8060-dragonboard", "qcom,msm8660";
31
32 aliases {
33 serial0 = &gsbi12_serial;
34 };
35
36 chosen {
37 stdout-path = "serial0:115200n8";
38 };
39
40 regulators {
41 compatible = "simple-bus";
42
43 /* Main power of the board: 3.7V */
44 vph: regulator-fixed {
45 compatible = "regulator-fixed";
46 regulator-min-microvolt = <3700000>;
47 regulator-max-microvolt = <3700000>;
48 regulator-name = "VPH";
49 regulator-type = "voltage";
50 regulator-always-on;
51 regulator-boot-on;
52 };
53
54 /* This is a levelshifter for SDCC5 */
55 dragon_vio_txb: txb0104rgyr {
56 compatible = "regulator-fixed";
57 regulator-name = "Dragon SDCC levelshifter";
58 vin-supply = <&pm8058_l14>;
59 regulator-always-on;
60 };
61 };
62
63 soc {
64 pinctrl@800000 {
65 /* eMMMC pins, all 8 data lines connected */
66 dragon_sdcc1_pins: sdcc1 {
67 mux {
68 pins = "gpio159", "gpio160", "gpio161",
69 "gpio162", "gpio163", "gpio164",
70 "gpio165", "gpio166", "gpio167",
71 "gpio168";
72 function = "sdc1";
73 };
74 clk {
75 pins = "gpio167"; /* SDC5 CLK */
76 drive-strength = <16>;
77 bias-disable;
78 };
79 cmd {
80 pins = "gpio168"; /* SDC5 CMD */
81 drive-strength = <10>;
82 bias-pull-up;
83 };
84 data {
85 /* SDC5 D0 to D7 */
86 pins = "gpio159", "gpio160", "gpio161", "gpio162",
87 "gpio163", "gpio164", "gpio165", "gpio166";
88 drive-strength = <10>;
89 bias-pull-up;
90 };
91 };
92
93 /*
94 * The SDCC3 pins are hardcoded (non-muxable) but need some pin
95 * configuration.
96 */
97 dragon_sdcc3_pins: sdcc3 {
98 clk {
99 pins = "sdc3_clk";
100 drive-strength = <8>;
101 bias-disable;
102 };
103 cmd {
104 pins = "sdc3_cmd";
105 drive-strength = <8>;
106 bias-pull-up;
107 };
108 data {
109 pins = "sdc3_data";
110 drive-strength = <8>;
111 bias-pull-up;
112 };
113 };
114
115 /* Second SD card slot pins */
116 dragon_sdcc5_pins: sdcc5 {
117 mux {
118 pins = "gpio95", "gpio96", "gpio97",
119 "gpio98", "gpio99", "gpio100";
120 function = "sdc5";
121 };
122 clk {
123 pins = "gpio97"; /* SDC5 CLK */
124 drive-strength = <16>;
125 bias-disable;
126 };
127 cmd {
128 pins = "gpio95"; /* SDC5 CMD */
129 drive-strength = <10>;
130 bias-pull-up;
131 };
132 data {
133 /* SDC5 D0 to D3 */
134 pins = "gpio96", "gpio98", "gpio99", "gpio100";
135 drive-strength = <10>;
136 bias-pull-up;
137 };
138 };
139
140 dragon_gsbi12_i2c_pins: gsbi12_i2c {
141 mux {
142 pins = "gpio115", "gpio116";
143 function = "gsbi12";
144 };
145 pinconf {
146 pins = "gpio115", "gpio116";
147 drive-strength = <16>;
148 /* These have external pull-up 4.7kOhm to 1.8V */
149 bias-disable;
150 };
151 };
152
153 /* Primary serial port uart 0 pins */
154 dragon_gsbi12_serial_pins: gsbi12_serial {
155 mux {
156 pins = "gpio117", "gpio118";
157 function = "gsbi12";
158 };
159 tx {
160 pins = "gpio117";
161 drive-strength = <8>;
162 bias-disable;
163 };
164 rx {
165 pins = "gpio118";
166 drive-strength = <2>;
167 bias-pull-up;
168 };
169 };
170 };
171
172 qcom,ssbi@500000 {
173 pmic@0 {
174 keypad@148 {
175 linux,keymap = <
176 MATRIX_KEY(0, 0, KEY_MENU)
177 MATRIX_KEY(0, 2, KEY_1)
178 MATRIX_KEY(0, 3, KEY_4)
179 MATRIX_KEY(0, 4, KEY_7)
180 MATRIX_KEY(1, 0, KEY_UP)
181 MATRIX_KEY(1, 1, KEY_LEFT)
182 MATRIX_KEY(1, 2, KEY_DOWN)
183 MATRIX_KEY(1, 3, KEY_5)
184 MATRIX_KEY(1, 3, KEY_8)
185 MATRIX_KEY(2, 0, KEY_HOME)
186 MATRIX_KEY(2, 1, KEY_REPLY)
187 MATRIX_KEY(2, 2, KEY_2)
188 MATRIX_KEY(2, 3, KEY_6)
189 MATRIX_KEY(3, 0, KEY_VOLUMEUP)
190 MATRIX_KEY(3, 1, KEY_RIGHT)
191 MATRIX_KEY(3, 2, KEY_3)
192 MATRIX_KEY(3, 3, KEY_9)
193 MATRIX_KEY(3, 4, KEY_SWITCHVIDEOMODE)
194 MATRIX_KEY(4, 0, KEY_VOLUMEDOWN)
195 MATRIX_KEY(4, 1, KEY_BACK)
196 MATRIX_KEY(4, 2, KEY_CAMERA)
197 MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE)
198 >;
199 keypad,num-rows = <6>;
200 keypad,num-columns = <5>;
201 };
202
203 gpio@150 {
204 dragon_bmp085_gpios: bmp085-gpios {
205 pinconf {
206 pins = "gpio16";
207 function = "normal";
208 input-enable;
209 bias-disable;
210 power-source = <PM8058_GPIO_S3>;
211 };
212 };
213 dragon_sdcc3_gpios: sdcc3-gpios {
214 pinconf {
215 pins = "gpio22";
216 function = "normal";
217 input-enable;
218 bias-disable;
219 power-source = <PM8058_GPIO_S3>;
220 };
221 };
222 dragon_sdcc5_gpios: sdcc5-gpios {
223 pinconf {
224 pins = "gpio26";
225 function = "normal";
226 input-enable;
227 bias-pull-up;
228 qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
229 power-source = <PM8058_GPIO_S3>;
230 };
231 };
232 dragon_ak8975_gpios: ak8975-gpios {
233 pinconf {
234 pins = "gpio33";
235 function = "normal";
236 input-enable;
237 bias-disable;
238 power-source = <PM8058_GPIO_S3>;
239 };
240 };
241 };
242 };
243 };
244
245 gsbi@19c00000 {
246 status = "ok";
247 qcom,mode = <GSBI_PROT_I2C_UART>;
248
249 serial@19c40000 {
250 status = "ok";
251 pinctrl-names = "default";
252 pinctrl-0 = <&dragon_gsbi12_serial_pins>;
253 };
254
255 i2c@19c80000 {
256 status = "ok";
257 pinctrl-names = "default";
258 pinctrl-0 = <&dragon_gsbi12_i2c_pins>;
259
260 ak8975@0c {
261 compatible = "asahi-kasei,ak8975";
262 reg = <0x0c>;
263 /* GPIO33 has interrupt 224 on the PM8058 */
264 interrupt-parent = <&pm8058_gpio>;
265 interrupts = <224 IRQ_TYPE_EDGE_RISING>;
266 pinctrl-names = "default";
267 pinctrl-0 = <&dragon_ak8975_gpios>;
268 vid-supply = <&pm8058_lvs0>; // 1.8V
269 vdd-supply = <&pm8058_l14>; // 2.85V
270 };
271 bmp085@77 {
272 compatible = "bosch,bmp085";
273 reg = <0x77>;
274 /* GPIO16 has interrupt 207 on the PM8058 */
275 interrupt-parent = <&pm8058_gpio>;
276 interrupts = <207 IRQ_TYPE_EDGE_RISING>;
277 reset-gpios = <&tlmm 86 GPIO_ACTIVE_LOW>;
278 pinctrl-names = "default";
279 pinctrl-0 = <&dragon_bmp085_gpios>;
280 vddd-supply = <&pm8058_lvs0>; // 1.8V
281 vdda-supply = <&pm8058_l14>; // 2.85V
282 };
283 };
284 };
285
286 rpm@104000 {
287 /*
288 * Set up of the PMIC RPM regulators for this board
289 * PM8901 supplies "preliminary regulators" whatever
290 * that means
291 */
292 pm8901-regulators {
293 vdd_l0-supply = <&pm8901_s4>;
294 vdd_l1-supply = <&vph>;
295 vdd_l2-supply = <&vph>;
296 vdd_l3-supply = <&vph>;
297 vdd_l4-supply = <&vph>;
298 vdd_l5-supply = <&vph>;
299 vdd_l6-supply = <&vph>;
300 /* vdd_s0-supply, vdd_s1-supply: SAW regulators */
301 vdd_s2-supply = <&vph>;
302 vdd_s3-supply = <&vph>;
303 vdd_s4-supply = <&vph>;
304 lvs0_in-supply = <&pm8058_s3>;
305 lvs1_in-supply = <&pm8901_s4>;
306 lvs2_in-supply = <&pm8058_l0>;
307 lvs3_in-supply = <&pm8058_s2>;
308 mvs_in-supply = <&pm8058_s3>;
309
310 l0 {
311 regulator-min-microvolt = <1200000>;
312 regulator-max-microvolt = <1200000>;
313 bias-pull-down;
314 };
315 l1 {
316 regulator-min-microvolt = <3300000>;
317 regulator-max-microvolt = <3300000>;
318 bias-pull-down;
319 };
320 l2 {
321 regulator-min-microvolt = <2850000>;
322 regulator-max-microvolt = <3300000>;
323 bias-pull-down;
324 };
325 l3 {
326 regulator-min-microvolt = <3300000>;
327 regulator-max-microvolt = <3300000>;
328 bias-pull-down;
329 };
330 l4 {
331 regulator-min-microvolt = <2600000>;
332 regulator-max-microvolt = <2600000>;
333 bias-pull-down;
334 };
335 l5 {
336 regulator-min-microvolt = <2850000>;
337 regulator-max-microvolt = <2850000>;
338 bias-pull-down;
339 };
340 l6 {
341 regulator-min-microvolt = <2200000>;
342 regulator-max-microvolt = <2200000>;
343 bias-pull-down;
344 };
345
346 /* s0 and s1 are SAW regulators controlled over SPM */
347 s2 {
348 regulator-min-microvolt = <1300000>;
349 regulator-max-microvolt = <1300000>;
350 qcom,switch-mode-frequency = <1600000>;
351 bias-pull-down;
352 };
353 s3 {
354 regulator-min-microvolt = <1100000>;
355 regulator-max-microvolt = <1100000>;
356 qcom,switch-mode-frequency = <1600000>;
357 bias-pull-down;
358 };
359 s4 {
360 regulator-min-microvolt = <1225000>;
361 regulator-max-microvolt = <1225000>;
362 qcom,switch-mode-frequency = <1600000>;
363 bias-pull-down;
364 };
365
366 /* LVS0 thru 3 and mvs0 are just switches */
367 lvs0 {
368 regulator-always-on;
369 };
370 lvs1 { };
371 lvs2 { };
372 lvs3 { };
373 mvs0 {};
374
375 };
376
377 pm8058-regulators {
378 vdd_l0_l1_lvs-supply = <&pm8058_s3>;
379 vdd_l2_l11_l12-supply = <&vph>;
380 vdd_l3_l4_l5-supply = <&vph>;
381 vdd_l6_l7-supply = <&vph>;
382 vdd_l8-supply = <&vph>;
383 vdd_l9-supply = <&vph>;
384 vdd_l10-supply = <&vph>;
385 vdd_l13_l16-supply = <&pm8058_s4>;
386 vdd_l14_l15-supply = <&vph>;
387 vdd_l17_l18-supply = <&vph>;
388 vdd_l19_l20-supply = <&vph>;
389 vdd_l21-supply = <&pm8058_s3>;
390 vdd_l22-supply = <&pm8058_s3>;
391 vdd_l23_l24_l25-supply = <&pm8058_s3>;
392 vdd_s0-supply = <&vph>;
393 vdd_s1-supply = <&vph>;
394 vdd_s2-supply = <&vph>;
395 vdd_s3-supply = <&vph>;
396 vdd_s4-supply = <&vph>;
397 vdd_ncp-supply = <&vph>;
398
399 l0 {
400 regulator-min-microvolt = <1200000>;
401 regulator-max-microvolt = <1200000>;
402 bias-pull-down;
403 };
404 l1 {
405 regulator-min-microvolt = <1200000>;
406 regulator-max-microvolt = <1200000>;
407 bias-pull-down;
408 };
409 l2 {
410 regulator-min-microvolt = <1800000>;
411 regulator-max-microvolt = <2600000>;
412 bias-pull-down;
413 };
414 l3 {
415 regulator-min-microvolt = <1800000>;
416 regulator-max-microvolt = <1800000>;
417 bias-pull-down;
418 };
419 l4 {
420 regulator-min-microvolt = <2850000>;
421 regulator-max-microvolt = <2850000>;
422 bias-pull-down;
423 };
424 l5 {
425 regulator-min-microvolt = <2850000>;
426 regulator-max-microvolt = <2850000>;
427 bias-pull-down;
428 };
429 l6 {
430 regulator-min-microvolt = <3000000>;
431 regulator-max-microvolt = <3600000>;
432 bias-pull-down;
433 };
434 l7 {
435 regulator-min-microvolt = <1800000>;
436 regulator-max-microvolt = <1800000>;
437 bias-pull-down;
438 };
439 l8 {
440 regulator-min-microvolt = <2900000>;
441 regulator-max-microvolt = <3050000>;
442 bias-pull-down;
443 };
444 l9 {
445 regulator-min-microvolt = <1800000>;
446 regulator-max-microvolt = <1800000>;
447 bias-pull-down;
448 };
449 l10 {
450 regulator-min-microvolt = <2600000>;
451 regulator-max-microvolt = <2600000>;
452 bias-pull-down;
453 };
454 l11 {
455 regulator-min-microvolt = <1500000>;
456 regulator-max-microvolt = <1500000>;
457 bias-pull-down;
458 };
459 l12 {
460 regulator-min-microvolt = <2900000>;
461 regulator-max-microvolt = <2900000>;
462 bias-pull-down;
463 };
464 l13 {
465 regulator-min-microvolt = <2050000>;
466 regulator-max-microvolt = <2050000>;
467 bias-pull-down;
468 };
469 l14 {
470 regulator-min-microvolt = <2850000>;
471 regulator-max-microvolt = <2850000>;
472 };
473 l15 {
474 regulator-min-microvolt = <2850000>;
475 regulator-max-microvolt = <2850000>;
476 bias-pull-down;
477 };
478 l16 {
479 regulator-min-microvolt = <1800000>;
480 regulator-max-microvolt = <1800000>;
481 bias-pull-down;
482 regulator-always-on;
483 };
484 l17 {
485 // 1.5V according to schematic
486 regulator-min-microvolt = <2600000>;
487 regulator-max-microvolt = <2600000>;
488 bias-pull-down;
489 };
490 l18 {
491 regulator-min-microvolt = <2200000>;
492 regulator-max-microvolt = <2200000>;
493 bias-pull-down;
494 };
495 l19 {
496 regulator-min-microvolt = <2500000>;
497 regulator-max-microvolt = <2500000>;
498 bias-pull-down;
499 };
500 l20 {
501 regulator-min-microvolt = <1800000>;
502 regulator-max-microvolt = <1800000>;
503 bias-pull-down;
504 };
505 l21 {
506 // 1.1 V according to schematic
507 regulator-min-microvolt = <1200000>;
508 regulator-max-microvolt = <1200000>;
509 bias-pull-down;
510 regulator-always-on;
511 };
512 l22 {
513 // 1.2 V according to schematic
514 regulator-min-microvolt = <1150000>;
515 regulator-max-microvolt = <1150000>;
516 bias-pull-down;
517 };
518 l23 {
519 // Unused
520 regulator-min-microvolt = <1200000>;
521 regulator-max-microvolt = <1200000>;
522 bias-pull-down;
523 };
524 l24 {
525 // Unused
526 regulator-min-microvolt = <1200000>;
527 regulator-max-microvolt = <1200000>;
528 bias-pull-down;
529 };
530 l25 {
531 regulator-min-microvolt = <1200000>;
532 regulator-max-microvolt = <1200000>;
533 bias-pull-down;
534 };
535
536 s0 {
537 // regulator-min-microvolt = <500000>;
538 // regulator-max-microvolt = <1325000>;
539 regulator-min-microvolt = <1100000>;
540 regulator-max-microvolt = <1100000>;
541 qcom,switch-mode-frequency = <1600000>;
542 bias-pull-down;
543 };
544 s1 {
545 // regulator-min-microvolt = <500000>;
546 // regulator-max-microvolt = <1250000>;
547 regulator-min-microvolt = <1100000>;
548 regulator-max-microvolt = <1100000>;
549 qcom,switch-mode-frequency = <1600000>;
550 bias-pull-down;
551 };
552 s2 {
553 // 1.3 V according to schematic
554 regulator-min-microvolt = <1200000>;
555 regulator-max-microvolt = <1400000>;
556 qcom,switch-mode-frequency = <1600000>;
557 bias-pull-down;
558 };
559 s3 {
560 regulator-min-microvolt = <1800000>;
561 regulator-max-microvolt = <1800000>;
562 qcom,switch-mode-frequency = <1600000>;
563 regulator-always-on;
564 bias-pull-down;
565 };
566 s4 {
567 regulator-min-microvolt = <2200000>;
568 regulator-max-microvolt = <2200000>;
569 qcom,switch-mode-frequency = <1600000>;
570 regulator-always-on;
571 bias-pull-down;
572 };
573
574 /* LVS0 and LVS1 are just switches */
575 lvs0 {
576 bias-pull-down;
577 };
578 lvs1 {
579 bias-pull-down;
580 };
581
582 ncp {
583 regulator-min-microvolt = <1800000>;
584 regulator-max-microvolt = <1800000>;
585 qcom,switch-mode-frequency = <1600000>;
586 };
587 };
588 };
589 amba {
590 /* Internal 3.69 GiB eMMC */
591 sdcc@12400000 {
592 status = "okay";
593 pinctrl-names = "default";
594 pinctrl-0 = <&dragon_sdcc1_pins>;
595 vmmc-supply = <&pm8901_l5>;
596 vqmmc-supply = <&pm8901_lvs0>;
597 };
598
599 /* External micro SD card, directly connected, pulled up to 2.85 V */
600 sdcc@12180000 {
601 status = "okay";
602 /* Enable SSBI GPIO 22 as input, use for card detect */
603 pinctrl-names = "default";
604 pinctrl-0 = <&dragon_sdcc3_pins>, <&dragon_sdcc3_gpios>;
605 cd-gpios = <&pm8058_gpio 22 GPIO_ACTIVE_LOW>;
606 wp-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
607 vmmc-supply = <&pm8058_l14>;
608 };
609
610 /*
611 * Second external micro SD card, using two TXB104RGYR levelshifters
612 * to lift from 1.8 V to 2.85 V
613 */
614 sdcc@12200000 {
615 status = "okay";
616 /* Enable SSBI GPIO 26 as input, use for card detect */
617 pinctrl-names = "default";
618 pinctrl-0 = <&dragon_sdcc5_pins>, <&dragon_sdcc5_gpios>;
619 cd-gpios = <&pm8058_gpio 26 GPIO_ACTIVE_LOW>;
620 wp-gpios = <&tlmm 106 GPIO_ACTIVE_HIGH>;
621 vmmc-supply = <&pm8058_l14>;
622 vqmmc-supply = <&dragon_vio_txb>;
623 };
624 };
625 };
626};
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-15 16:23:03 -0400