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1/*
2 * Copyright 2011 ST-Ericsson AB
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "ste-dbx5x0.dtsi"
14#include "ste-href-ab8500.dtsi"
15#include "ste-href-family-pinctrl.dtsi"
16
17/ {
18 model = "Calao Systems Snowball platform with device tree";
19 compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
20
21 /* This stablilizes the serial port enumeration */
22 aliases {
23 serial0 = &ux500_serial0;
24 serial1 = &ux500_serial1;
25 serial2 = &ux500_serial2;
26 };
27
28 memory {
29 reg = <0x00000000 0x20000000>;
30 };
31
32 en_3v3_reg: en_3v3 {
33 compatible = "regulator-fixed";
34 regulator-name = "en-3v3-fixed-supply";
35 regulator-min-microvolt = <3300000>;
36 regulator-max-microvolt = <3300000>;
37 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
38 gpio = <&ab8500_gpio 25 0x4>;
39 startup-delay-us = <5000>;
40 enable-active-high;
41 };
42
43 gpio_keys {
44 compatible = "gpio-keys";
45 #address-cells = <1>;
46 #size-cells = <0>;
47
48 button@1 {
49 debounce_interval = <50>;
50 wakeup-source;
51 linux,code = <2>;
52 label = "userpb";
53 gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
54 };
55 button@2 {
56 debounce_interval = <50>;
57 wakeup-source;
58 linux,code = <3>;
59 label = "extkb1";
60 gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
61 };
62 button@3 {
63 debounce_interval = <50>;
64 wakeup-source;
65 linux,code = <4>;
66 label = "extkb2";
67 gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
68 };
69 button@4 {
70 debounce_interval = <50>;
71 wakeup-source;
72 linux,code = <5>;
73 label = "extkb3";
74 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
75 };
76 button@5 {
77 debounce_interval = <50>;
78 wakeup-source;
79 linux,code = <6>;
80 label = "extkb4";
81 gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
82 };
83 };
84
85 leds {
86 compatible = "gpio-leds";
87 pinctrl-names = "default";
88 pinctrl-0 = <&gpioled_snowball_mode>;
89 used-led {
90 label = "user_led";
91 gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
92 default-state = "on";
93 linux,default-trigger = "heartbeat";
94 };
95 };
96
97 soc {
98 /* Name the GPIO muxed rails on the Snowball board */
99 gpio@8012e000 {
100 /* GPIOs 0 - 31 */
101 gpio-line-names = "", "", "", "", "", "", "", "",
102 "", "", "", "", "", "", "", "",
103 "", "", "", "", "", "", "", "",
104 "", "", "", "", "", "", "",
105 "AP_GPIO31";
106 };
107
108 gpio@8012e080 {
109 /* GPIOs 32 - 63 */
110 gpio-line-names = "USR PB", "", "", "", "", "", "", "",
111 "", "", "", "", "", "", "", "",
112 "", "", "", "", "", "", "", "",
113 "", "", "", "", "", "", "", "";
114 };
115
116 gpio@8000e000 {
117 /* GPIOs 64 - 95 */
118 gpio-line-names = "", "", "", "", "AP_GPIO68", "", "", "",
119 "", "", "", "", "", "", "", "",
120 "", "", "", "", "", "", "", "",
121 "", "", "", "", "", "", "", "";
122 };
123
124 gpio@8000e100 {
125 /* GPIOs 128 - 159 */
126 gpio-line-names = "", "", "", "", "", "", "", "",
127 "", "", "", "", "IRQ_LAN", "RSTn_LAN",
128 "USR_LED", "", "", "", "", "", "",
129 "", "", "AP_GPIO151", "AP_GPIO152",
130 "", "", "", "", "", "", "";
131 };
132
133 gpio@8000e180 {
134 /* GPIOs 160 - 191 */
135 gpio-line-names = "", "AP_GPIO161", "AP_GPIO162",
136 "ACCELEROMETER_INT1_RDY",
137 "ACCELEROMETER_INT2", "MAG_DRDY",
138 "GYRO_DRDY", "RSTn_MLC", "RSTn_SLC",
139 "GYRO_INT", "UART_WAKE", "GBF_RESET",
140 "", "", "", "",
141 "", "", "", "", "", "", "", "",
142 "", "", "", "", "", "", "", "";
143 };
144
145 gpio@8011e000 {
146 /* GPIOs 192 - 223 */
147 gpio-line-names = "HDTV_INTn", "", "", "", "HDTV_RST",
148 "", "", "", "", "", "", "", "", "",
149 "", "", "", "", "", "", "", "", "",
150 "WLAN_RESETN", "WLAN_IRQ", "MMC_EN",
151 "MMC_CD", "", "", "", "", "";
152 };
153
154 gpio@8011e080 {
155 /* GPIOs 224 - 255 */
156 gpio-line-names = "", "", "", "", "SD_SEL", "", "", "",
157 "", "", "", "", "", "", "", "",
158 "", "", "", "", "", "", "", "",
159 "", "", "", "", "", "", "", "";
160 };
161
162 msp0: msp@80123000 {
163 pinctrl-names = "default";
164 pinctrl-0 = <&msp0_default_mode>;
165 status = "okay";
166 };
167
168 msp1: msp@80124000 {
169 pinctrl-names = "default";
170 pinctrl-0 = <&msp1_default_mode>;
171 status = "okay";
172 };
173
174 msp2: msp@80117000 {
175 pinctrl-names = "default";
176 pinctrl-0 = <&msp2_default_mode>;
177 };
178
179 msp3: msp@80125000 {
180 status = "okay";
181 };
182
183 external-bus@50000000 {
184 status = "okay";
185
186 ethernet@0 {
187 compatible = "smsc,lan9115";
188 reg = <0 0x10000>;
189 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
190 interrupt-parent = <&gpio4>;
191 vdd33a-supply = <&en_3v3_reg>;
192 vddvario-supply = <&db8500_vape_reg>;
193 pinctrl-names = "default";
194 pinctrl-0 = <ð_snowball_mode>;
195
196 reg-shift = <1>;
197 reg-io-width = <2>;
198 smsc,force-internal-phy;
199 smsc,irq-active-high;
200 smsc,irq-push-pull;
201
202 clocks = <&prcc_pclk 3 0>;
203 };
204 };
205
206 /* ST6G3244ME level translator for 1.8/2.9 V */
207 vmmci: regulator-gpio {
208 compatible = "regulator-gpio";
209
210 /* GPIO228 SD_SEL */
211 gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
212 /* GPIO217 MMC_EN */
213 enable-gpio = <&gpio6 25 GPIO_ACTIVE_HIGH>;
214 enable-active-high;
215
216 regulator-min-microvolt = <1800000>;
217 regulator-max-microvolt = <2900000>;
218 regulator-name = "mmci-reg";
219 regulator-type = "voltage";
220
221 startup-delay-us = <100>;
222
223 states = <1800000 0x1
224 2900000 0x0>;
225 };
226
227 // External Micro SD slot
228 sdi0_per1@80126000 {
229 arm,primecell-periphid = <0x10480180>;
230 max-frequency = <100000000>;
231 bus-width = <4>;
232 cap-sd-highspeed;
233 cap-mmc-highspeed;
234 sd-uhs-sdr12;
235 sd-uhs-sdr25;
236 /* All direction control is used */
237 st,sig-dir-cmd;
238 st,sig-dir-dat0;
239 st,sig-dir-dat2;
240 st,sig-dir-dat31;
241 st,sig-pin-fbclk;
242 full-pwr-cycle;
243 vmmc-supply = <&ab8500_ldo_aux3_reg>;
244 vqmmc-supply = <&vmmci>;
245 pinctrl-names = "default", "sleep";
246 pinctrl-0 = <&sdi0_default_mode>;
247 pinctrl-1 = <&sdi0_sleep_mode>;
248
249 /* GPIO218 MMC_CD */
250 cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>;
251
252 status = "okay";
253 };
254
255 // WLAN SDIO channel
256 sdi1_per2@80118000 {
257 arm,primecell-periphid = <0x10480180>;
258 max-frequency = <100000000>;
259 bus-width = <4>;
260 pinctrl-names = "default", "sleep";
261 pinctrl-0 = <&sdi1_default_mode>;
262 pinctrl-1 = <&sdi1_sleep_mode>;
263
264 status = "okay";
265 };
266
267 // Unused PoP eMMC - register and put it to sleep by default */
268 sdi2_per3@80005000 {
269 arm,primecell-periphid = <0x10480180>;
270 pinctrl-names = "default";
271 pinctrl-0 = <&sdi2_sleep_mode>;
272
273 status = "okay";
274 };
275
276 // On-board eMMC
277 sdi4_per2@80114000 {
278 arm,primecell-periphid = <0x10480180>;
279 max-frequency = <100000000>;
280 bus-width = <8>;
281 cap-mmc-highspeed;
282 vmmc-supply = <&ab8500_ldo_aux2_reg>;
283 pinctrl-names = "default", "sleep";
284 pinctrl-0 = <&sdi4_default_mode>;
285 pinctrl-1 = <&sdi4_sleep_mode>;
286
287 status = "okay";
288 };
289
290 uart@80120000 {
291 pinctrl-names = "default", "sleep";
292 pinctrl-0 = <&uart0_default_mode>;
293 pinctrl-1 = <&uart0_sleep_mode>;
294 status = "okay";
295 };
296
297 /* This UART is unused and thus left disabled */
298 uart@80121000 {
299 pinctrl-names = "default", "sleep";
300 pinctrl-0 = <&uart1_default_mode>;
301 pinctrl-1 = <&uart1_sleep_mode>;
302 };
303
304 uart@80007000 {
305 pinctrl-names = "default", "sleep";
306 pinctrl-0 = <&uart2_default_mode>;
307 pinctrl-1 = <&uart2_sleep_mode>;
308 status = "okay";
309 };
310
311 i2c@80004000 {
312 pinctrl-names = "default","sleep";
313 pinctrl-0 = <&i2c0_default_mode>;
314 pinctrl-1 = <&i2c0_sleep_mode>;
315 };
316
317 i2c@80122000 {
318 pinctrl-names = "default","sleep";
319 pinctrl-0 = <&i2c1_default_mode>;
320 pinctrl-1 = <&i2c1_sleep_mode>;
321 };
322
323 i2c@80128000 {
324 pinctrl-names = "default","sleep";
325 pinctrl-0 = <&i2c2_default_mode>;
326 pinctrl-1 = <&i2c2_sleep_mode>;
327 lsm303dlh@18 {
328 /* Accelerometer */
329 compatible = "st,lsm303dlh-accel";
330 st,drdy-int-pin = <1>;
331 reg = <0x18>;
332 vdd-supply = <&ab8500_ldo_aux1_reg>;
333 vddio-supply = <&db8500_vsmps2_reg>;
334 pinctrl-names = "default";
335 pinctrl-0 = <&accel_snowball_mode>;
336 interrupt-parent = <&gpio5>;
337 interrupts = <3 IRQ_TYPE_EDGE_RISING>, /* INT1 */
338 <4 IRQ_TYPE_EDGE_RISING>; /* INT2 */
339 };
340 lsm303dlh@1e {
341 /* Magnetometer */
342 compatible = "st,lsm303dlh-magn";
343 reg = <0x1e>;
344 vdd-supply = <&ab8500_ldo_aux1_reg>;
345 vddio-supply = <&db8500_vsmps2_reg>;
346 pinctrl-names = "default";
347 pinctrl-0 = <&magneto_snowball_mode>;
348 interrupt-parent = <&gpio5>;
349 interrupts = <5 IRQ_TYPE_EDGE_RISING>; /* DRDY line */
350 };
351 l3g4200d@68 {
352 /* Gyroscope */
353 compatible = "st,l3g4200d-gyro";
354 st,drdy-int-pin = <2>;
355 reg = <0x68>;
356 vdd-supply = <&ab8500_ldo_aux1_reg>;
357 vddio-supply = <&db8500_vsmps2_reg>;
358 pinctrl-names = "default";
359 pinctrl-0 = <&gyro_snowball_mode>;
360 interrupt-parent = <&gpio5>;
361 interrupts = <6 IRQ_TYPE_EDGE_RISING>, /* DRDY line */
362 <9 IRQ_TYPE_EDGE_RISING>; /* INT1 */
363 };
364 lsp001wm@5c {
365 /* Barometer/pressure sensor */
366 compatible = "st,lps001wp-press";
367 reg = <0x5c>;
368 vdd-supply = <&ab8500_ldo_aux1_reg>;
369 vddio-supply = <&db8500_vsmps2_reg>;
370 };
371 };
372
373 i2c@80110000 {
374 pinctrl-names = "default","sleep";
375 pinctrl-0 = <&i2c3_default_mode>;
376 pinctrl-1 = <&i2c3_sleep_mode>;
377 };
378
379 ssp@80002000 {
380 pinctrl-names = "default";
381 pinctrl-0 = <&ssp0_snowball_mode>;
382 };
383
384 cpufreq-cooling {
385 status = "okay";
386 };
387
388 prcmu@80157000 {
389 cpufreq {
390 status = "okay";
391 };
392
393 thermal@801573c0 {
394 num-trips = <4>;
395
396 trip0-temp = <70000>;
397 trip0-type = "active";
398 trip0-cdev-num = <1>;
399 trip0-cdev-name0 = "thermal-cpufreq-0";
400
401 trip1-temp = <75000>;
402 trip1-type = "active";
403 trip1-cdev-num = <1>;
404 trip1-cdev-name0 = "thermal-cpufreq-0";
405
406 trip2-temp = <80000>;
407 trip2-type = "active";
408 trip2-cdev-num = <1>;
409 trip2-cdev-name0 = "thermal-cpufreq-0";
410
411 trip3-temp = <85000>;
412 trip3-type = "critical";
413 trip3-cdev-num = <0>;
414
415 status = "okay";
416 };
417
418 ab8500 {
419 ab8500-gpio {
420 /*
421 * AB8500 GPIOs are numbered starting from 1, so the first
422 * index 0 is what in the datasheet is called "GPIO1", and
423 * the second is "GPIO2" and so forth. Confusingly, the
424 * Snowball schematic then names the "GPIO2" line "PM_GPIO1".
425 * while later naming "GPIO4" as "PM_GPIO4".
426 */
427 gpio-line-names = "", /* AB8500 GPIO1 */
428 "PM_GPIO1", /* AB8500 GPIO2 */
429 "WLAN_CLK_REQ", /* AB8500 GPIO3 */
430 "PM_GPIO4", /* AB8500 GPIO4 */
431 "", "", "", "", "", "", "", "", "", "", "",
432 "EN_3V6", /* AB8500 GPIO16 */
433 "", "", "", "" ,"", "", "", "", "",
434 "EN_3V3", /* AB8500 GPIO26 */
435 "", "", "", "", "", "", "", "", "", "", "", "", "",
436 "PM_GPIO40", /* AB8500 GPIO40 */
437 "PM_GPIO41", /* AB8500 GPIO41 */
438 "PM_GPIO42"; /* AB8500 GPIO42 */
439 };
440
441 ab8500_usb {
442 pinctrl-names = "default", "sleep";
443 pinctrl-0 = <&musb_default_mode>;
444 pinctrl-1 = <&musb_sleep_mode>;
445 };
446
447 ext_regulators: ab8500-ext-regulators {
448 ab8500_ext1_reg: ab8500_ext1 {
449 regulator-name = "ab8500-ext-supply1";
450 };
451
452 ab8500_ext2_reg_reg: ab8500_ext2 {
453 regulator-name = "ab8500-ext-supply2";
454 };
455
456 ab8500_ext3_reg_reg: ab8500_ext3 {
457 regulator-name = "ab8500-ext-supply3";
458 };
459 };
460
461 ab8500-regulators {
462 ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
463 regulator-name = "V-DISPLAY";
464 };
465
466 ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
467 regulator-name = "V-eMMC1";
468 };
469
470 ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
471 regulator-name = "V-MMC-SD";
472 };
473
474 ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
475 regulator-name = "V-INTCORE";
476 };
477
478 ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
479 regulator-name = "V-TVOUT";
480 };
481
482 ab8500_ldo_usb_reg: ab8500_ldo_usb {
483 regulator-name = "dummy";
484 };
485
486 ab8500_ldo_audio_reg: ab8500_ldo_audio {
487 regulator-name = "V-AUD";
488 };
489
490 ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
491 regulator-name = "V-AMIC1";
492 };
493
494 ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
495 regulator-name = "V-AMIC2";
496 };
497
498 ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
499 regulator-name = "V-DMIC";
500 };
501
502 ab8500_ldo_ana_reg: ab8500_ldo_ana {
503 regulator-name = "V-CSI/DSI";
504 };
505 };
506 };
507 };
508
509 pinctrl {
510 /*
511 * Set this up using hogs, as time goes by and as seems fit, these
512 * can be moved over to being controlled by respective device.
513 */
514 pinctrl-names = "default";
515 pinctrl-0 = <&gbf_snowball_mode>,
516 <&wlan_snowball_mode>;
517
518 ethernet {
519 /*
520 * Mux in "SM" which is used for the
521 * SMSC911x Ethernet adapter
522 */
523 eth_snowball_mode: eth_snowball {
524 snowball_mux {
525 function = "sm";
526 groups = "sm_b_1";
527 };
528 /* LAN IRQ pin */
529 snowball_cfg1 {
530 pins = "GPIO140_B11";
531 ste,config = <&in_nopull>;
532 };
533 /* LAN reset pin */
534 snowball_cfg2 {
535 pins = "GPIO141_C12";
536 ste,config = <&gpio_out_hi>;
537 };
538
539 };
540 };
541 sdi0 {
542 sdi0_default_mode: sdi0_default {
543 snowball_mux {
544 function = "mc0";
545 /* Add the DAT31 pin even if it is not really used */
546 groups = "mc0dat31dir_a_1";
547 };
548 snowball_cfg1 {
549 pins = "GPIO21_AB3"; /* DAT31DIR */
550 ste,config = <&out_hi>;
551 };
552 /* SD card detect GPIO pin, extend default state */
553 snowball_cfg2 {
554 pins = "GPIO218_AH11";
555 ste,config = <&gpio_in_pu>;
556 };
557 /* VMMCI level-shifter enable */
558 snowball_cfg3 {
559 pins = "GPIO217_AH12";
560 ste,config = <&gpio_out_hi>;
561 };
562 /* VMMCI level-shifter voltage select */
563 snowball_cfg4 {
564 pins = "GPIO228_AJ6";
565 ste,config = <&gpio_out_hi>;
566 };
567 };
568 };
569 ssp0 {
570 ssp0_snowball_mode: ssp0_snowball_default {
571 snowball_mux {
572 function = "ssp0";
573 groups = "ssp0_a_1";
574 };
575 snowball_cfg1 {
576 pins = "GPIO144_B13"; /* FRM */
577 ste,config = <&gpio_out_hi>;
578 };
579 snowball_cfg2 {
580 pins = "GPIO145_C13"; /* RXD */
581 ste,config = <&in_pd>;
582 };
583 snowball_cfg3 {
584 pins =
585 "GPIO146_D13", /* TXD */
586 "GPIO143_D12"; /* CLK */
587 ste,config = <&out_lo>;
588 };
589
590 };
591 };
592 gpio_led {
593 gpioled_snowball_mode: gpioled_default {
594 snowball_cfg1 {
595 pins = "GPIO142_C11";
596 ste,config = <&gpio_out_hi>;
597 };
598
599 };
600 };
601 accelerometer {
602 accel_snowball_mode: accel_snowball {
603 /* Accelerometer lines */
604 snowball_cfg1 {
605 pins =
606 "GPIO163_C20", /* ACCEL_IRQ1 */
607 "GPIO164_B21"; /* ACCEL_IRQ2 */
608 ste,config = <&gpio_in_pu>;
609 };
610 };
611 };
612 gyro {
613 gyro_snowball_mode: gyro_snowball {
614 snowball_cfg1 {
615 pins =
616 "GPIO166_A22", /* DRDY */
617 "GPIO169_D22"; /* INT */
618 ste,config = <&gpio_in_pu>;
619 };
620 };
621 };
622 magnetometer {
623 magneto_snowball_mode: magneto_snowball {
624 snowball_cfg1 {
625 pins = "GPIO165_C21"; /* MAG_DRDY */
626 ste,config = <&gpio_in_pu>;
627 };
628 };
629 };
630 gbf {
631 gbf_snowball_mode: gbf_snowball {
632 /*
633 * GBF (GPS, Bluetooth, FM-radio) interface,
634 * pull low to reset state
635 */
636 snowball_cfg1 {
637 pins = "GPIO171_D23"; /* GBF_ENA_RESET */
638 ste,config = <&gpio_out_lo>;
639 };
640 };
641 };
642 wlan {
643 wlan_snowball_mode: wlan_snowball {
644 /*
645 * Activate this mode with the WLAN chip.
646 * These are plain GPIO pins used by WLAN
647 */
648 snowball_cfg1 {
649 pins =
650 "GPIO161_D21", /* WLAN_PMU_EN */
651 "GPIO215_AH13"; /* WLAN_ENA */
652 ste,config = <&gpio_out_lo>;
653 };
654 snowball_cfg2 {
655 pins = "GPIO216_AG12"; /* WLAN_IRQ */
656 ste,config = <&gpio_in_pu>;
657 };
658 };
659 };
660 };
661
662 mcde@a0350000 {
663 pinctrl-names = "default", "sleep";
664 pinctrl-0 = <&lcd_default_mode>;
665 pinctrl-1 = <&lcd_sleep_mode>;
666 };
667 };
668};
1/*
2 * Copyright 2011 ST-Ericsson AB
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "ste-dbx5x0.dtsi"
14#include "ste-href-ab8500.dtsi"
15#include "ste-href-family-pinctrl.dtsi"
16
17/ {
18 model = "Calao Systems Snowball platform with device tree";
19 compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
20
21 memory {
22 reg = <0x00000000 0x20000000>;
23 };
24
25 en_3v3_reg: en_3v3 {
26 compatible = "regulator-fixed";
27 regulator-name = "en-3v3-fixed-supply";
28 regulator-min-microvolt = <3300000>;
29 regulator-max-microvolt = <3300000>;
30 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
31 gpio = <&ab8500_gpio 25 0x4>;
32 startup-delay-us = <5000>;
33 enable-active-high;
34 };
35
36 gpio_keys {
37 compatible = "gpio-keys";
38 #address-cells = <1>;
39 #size-cells = <0>;
40
41 button@1 {
42 debounce_interval = <50>;
43 wakeup = <1>;
44 linux,code = <2>;
45 label = "userpb";
46 gpios = <&gpio1 0 0x4>;
47 };
48 button@2 {
49 debounce_interval = <50>;
50 wakeup = <1>;
51 linux,code = <3>;
52 label = "extkb1";
53 gpios = <&gpio4 23 0x4>;
54 };
55 button@3 {
56 debounce_interval = <50>;
57 wakeup = <1>;
58 linux,code = <4>;
59 label = "extkb2";
60 gpios = <&gpio4 24 0x4>;
61 };
62 button@4 {
63 debounce_interval = <50>;
64 wakeup = <1>;
65 linux,code = <5>;
66 label = "extkb3";
67 gpios = <&gpio5 1 0x4>;
68 };
69 button@5 {
70 debounce_interval = <50>;
71 wakeup = <1>;
72 linux,code = <6>;
73 label = "extkb4";
74 gpios = <&gpio5 2 0x4>;
75 };
76 };
77
78 leds {
79 compatible = "gpio-leds";
80 pinctrl-names = "default";
81 pinctrl-0 = <&gpioled_snowball_mode>;
82 used-led {
83 label = "user_led";
84 gpios = <&gpio4 14 0x4>;
85 default-state = "on";
86 linux,default-trigger = "heartbeat";
87 };
88 };
89
90 soc {
91 usb_per5@a03e0000 {
92 pinctrl-names = "default", "sleep";
93 pinctrl-0 = <&musb_default_mode>;
94 pinctrl-1 = <&musb_sleep_mode>;
95 };
96
97 sound {
98 compatible = "stericsson,snd-soc-mop500";
99
100 stericsson,cpu-dai = <&msp1 &msp3>;
101 stericsson,audio-codec = <&codec>;
102 };
103
104 msp0: msp@80123000 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&msp0_default_mode>;
107 status = "okay";
108 };
109
110 msp1: msp@80124000 {
111 pinctrl-names = "default";
112 pinctrl-0 = <&msp1_default_mode>;
113 status = "okay";
114 };
115
116 msp2: msp@80117000 {
117 pinctrl-names = "default";
118 pinctrl-0 = <&msp2_default_mode>;
119 status = "okay";
120 };
121
122 msp3: msp@80125000 {
123 status = "okay";
124 };
125
126 external-bus@50000000 {
127 status = "okay";
128
129 ethernet@0 {
130 compatible = "smsc,lan9115";
131 reg = <0 0x10000>;
132 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
133 interrupt-parent = <&gpio4>;
134 vdd33a-supply = <&en_3v3_reg>;
135 vddvario-supply = <&db8500_vape_reg>;
136 pinctrl-names = "default";
137 pinctrl-0 = <ð_snowball_mode>;
138
139 reg-shift = <1>;
140 reg-io-width = <2>;
141 smsc,force-internal-phy;
142 smsc,irq-active-high;
143 smsc,irq-push-pull;
144
145 clocks = <&prcc_pclk 3 0>;
146 };
147 };
148
149 vmmci: regulator-gpio {
150 gpios = <&gpio7 4 0x4>;
151 enable-gpio = <&gpio6 25 0x4>;
152 };
153
154 // External Micro SD slot
155 sdi0_per1@80126000 {
156 arm,primecell-periphid = <0x10480180>;
157 max-frequency = <100000000>;
158 bus-width = <4>;
159 mmc-cap-mmc-highspeed;
160 vmmc-supply = <&ab8500_ldo_aux3_reg>;
161 vqmmc-supply = <&vmmci>;
162 pinctrl-names = "default", "sleep";
163 pinctrl-0 = <&sdi0_default_mode>;
164 pinctrl-1 = <&sdi0_sleep_mode>;
165
166 cd-gpios = <&gpio6 26 0x4>; // 218
167 cd-inverted;
168
169 status = "okay";
170 };
171
172 // WLAN SDIO channel
173 sdi1_per2@80118000 {
174 arm,primecell-periphid = <0x10480180>;
175 max-frequency = <100000000>;
176 bus-width = <4>;
177 pinctrl-names = "default", "sleep";
178 pinctrl-0 = <&sdi1_default_mode>;
179 pinctrl-1 = <&sdi1_sleep_mode>;
180
181 status = "okay";
182 };
183
184 // Unused PoP eMMC - register and put it to sleep by default */
185 sdi2_per3@80005000 {
186 arm,primecell-periphid = <0x10480180>;
187 pinctrl-names = "default";
188 pinctrl-0 = <&sdi2_sleep_mode>;
189
190 status = "okay";
191 };
192
193 // On-board eMMC
194 sdi4_per2@80114000 {
195 arm,primecell-periphid = <0x10480180>;
196 max-frequency = <100000000>;
197 bus-width = <8>;
198 mmc-cap-mmc-highspeed;
199 vmmc-supply = <&ab8500_ldo_aux2_reg>;
200 pinctrl-names = "default", "sleep";
201 pinctrl-0 = <&sdi4_default_mode>;
202 pinctrl-1 = <&sdi4_sleep_mode>;
203
204 status = "okay";
205 };
206
207 uart@80120000 {
208 pinctrl-names = "default", "sleep";
209 pinctrl-0 = <&uart0_default_mode>;
210 pinctrl-1 = <&uart0_sleep_mode>;
211 status = "okay";
212 };
213
214 uart@80121000 {
215 pinctrl-names = "default", "sleep";
216 pinctrl-0 = <&uart1_default_mode>;
217 pinctrl-1 = <&uart1_sleep_mode>;
218 status = "okay";
219 };
220
221 uart@80007000 {
222 pinctrl-names = "default", "sleep";
223 pinctrl-0 = <&uart2_default_mode>;
224 pinctrl-1 = <&uart2_sleep_mode>;
225 status = "okay";
226 };
227
228 i2c@80004000 {
229 pinctrl-names = "default","sleep";
230 pinctrl-0 = <&i2c0_default_mode>;
231 pinctrl-1 = <&i2c0_sleep_mode>;
232 };
233
234 i2c@80122000 {
235 pinctrl-names = "default","sleep";
236 pinctrl-0 = <&i2c1_default_mode>;
237 pinctrl-1 = <&i2c1_sleep_mode>;
238 };
239
240 i2c@80128000 {
241 pinctrl-names = "default","sleep";
242 pinctrl-0 = <&i2c2_default_mode>;
243 pinctrl-1 = <&i2c2_sleep_mode>;
244 };
245
246 i2c@80110000 {
247 pinctrl-names = "default","sleep";
248 pinctrl-0 = <&i2c3_default_mode>;
249 pinctrl-1 = <&i2c3_sleep_mode>;
250 };
251
252 ssp@80002000 {
253 pinctrl-names = "default";
254 pinctrl-0 = <&ssp0_snowball_mode>;
255 };
256
257 cpufreq-cooling {
258 status = "okay";
259 };
260
261 prcmu@80157000 {
262 cpufreq {
263 status = "okay";
264 };
265
266 thermal@801573c0 {
267 num-trips = <4>;
268
269 trip0-temp = <70000>;
270 trip0-type = "active";
271 trip0-cdev-num = <1>;
272 trip0-cdev-name0 = "thermal-cpufreq-0";
273
274 trip1-temp = <75000>;
275 trip1-type = "active";
276 trip1-cdev-num = <1>;
277 trip1-cdev-name0 = "thermal-cpufreq-0";
278
279 trip2-temp = <80000>;
280 trip2-type = "active";
281 trip2-cdev-num = <1>;
282 trip2-cdev-name0 = "thermal-cpufreq-0";
283
284 trip3-temp = <85000>;
285 trip3-type = "critical";
286 trip3-cdev-num = <0>;
287
288 status = "okay";
289 };
290
291 ab8500 {
292 ab8500-gpio {
293 compatible = "stericsson,ab8500-gpio";
294 };
295
296 ext_regulators: ab8500-ext-regulators {
297 ab8500_ext1_reg: ab8500_ext1 {
298 regulator-name = "ab8500-ext-supply1";
299 };
300
301 ab8500_ext2_reg_reg: ab8500_ext2 {
302 regulator-name = "ab8500-ext-supply2";
303 };
304
305 ab8500_ext3_reg_reg: ab8500_ext3 {
306 regulator-name = "ab8500-ext-supply3";
307 };
308 };
309
310 ab8500-regulators {
311 ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
312 regulator-name = "V-DISPLAY";
313 };
314
315 ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
316 regulator-name = "V-eMMC1";
317 };
318
319 ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
320 regulator-name = "V-MMC-SD";
321 };
322
323 ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
324 regulator-name = "V-INTCORE";
325 };
326
327 ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
328 regulator-name = "V-TVOUT";
329 };
330
331 ab8500_ldo_usb_reg: ab8500_ldo_usb {
332 regulator-name = "dummy";
333 };
334
335 ab8500_ldo_audio_reg: ab8500_ldo_audio {
336 regulator-name = "V-AUD";
337 };
338
339 ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
340 regulator-name = "V-AMIC1";
341 };
342
343 ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
344 regulator-name = "V-AMIC2";
345 };
346
347 ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
348 regulator-name = "V-DMIC";
349 };
350
351 ab8500_ldo_ana_reg: ab8500_ldo_ana {
352 regulator-name = "V-CSI/DSI";
353 };
354 };
355 };
356 };
357
358 pinctrl {
359 /*
360 * Set this up using hogs, as time goes by and as seems fit, these
361 * can be moved over to being controlled by respective device.
362 */
363 pinctrl-names = "default";
364 pinctrl-0 = <&accel_snowball_mode>,
365 <&magneto_snowball_mode>,
366 <&gbf_snowball_mode>,
367 <&wlan_snowball_mode>;
368
369 ethernet {
370 /*
371 * Mux in "SM" which is used for the
372 * SMSC911x Ethernet adapter
373 */
374 eth_snowball_mode: eth_snowball {
375 snowball_mux {
376 ste,function = "sm";
377 ste,pins = "sm_b_1";
378 };
379 /* LAN IRQ pin */
380 snowball_cfg1 {
381 ste,pins = "GPIO140_B11";
382 ste,config = <&in_nopull>;
383 };
384 /* LAN reset pin */
385 snowball_cfg2 {
386 ste,pins = "GPIO141_C12";
387 ste,config = <&gpio_out_hi>;
388 };
389
390 };
391 };
392 sdi0 {
393 sdi0_default_mode: sdi0_default {
394 snowball_mux {
395 ste,function = "mc0";
396 ste,pins = "mc0dat31dir_a_1";
397 };
398 snowball_cfg1 {
399 ste,pins = "GPIO21_AB3"; /* DAT31DIR */
400 ste,config = <&out_hi>;
401 };
402
403 };
404 };
405 ssp0 {
406 ssp0_snowball_mode: ssp0_snowball_default {
407 snowball_mux {
408 ste,function = "ssp0";
409 ste,pins = "ssp0_a_1";
410 };
411 snowball_cfg1 {
412 ste,pins = "GPIO144_B13"; /* FRM */
413 ste,config = <&gpio_out_hi>;
414 };
415 snowball_cfg2 {
416 ste,pins = "GPIO145_C13"; /* RXD */
417 ste,config = <&in_pd>;
418 };
419 snowball_cfg3 {
420 ste,pins =
421 "GPIO146_D13", /* TXD */
422 "GPIO143_D12"; /* CLK */
423 ste,config = <&out_lo>;
424 };
425
426 };
427 };
428 gpio_led {
429 gpioled_snowball_mode: gpioled_default {
430 snowball_cfg1 {
431 ste,pins = "GPIO142_C11";
432 ste,config = <&gpio_out_hi>;
433 };
434
435 };
436 };
437 accelerometer {
438 accel_snowball_mode: accel_snowball {
439 /* Accelerometer lines */
440 snowball_cfg1 {
441 ste,pins =
442 "GPIO163_C20", /* ACCEL_IRQ1 */
443 "GPIO164_B21"; /* ACCEL_IRQ2 */
444 ste,config = <&gpio_in_pu>;
445 };
446 };
447 };
448 magnetometer {
449 magneto_snowball_mode: magneto_snowball {
450 snowball_cfg1 {
451 ste,pins = "GPIO165_C21"; /* MAG_DRDY */
452 ste,config = <&gpio_in_pu>;
453 };
454 };
455 };
456 gbf {
457 gbf_snowball_mode: gbf_snowball {
458 /*
459 * GBF (GPS, Bluetooth, FM-radio) interface,
460 * pull low to reset state
461 */
462 snowball_cfg1 {
463 ste,pins = "GPIO171_D23"; /* GBF_ENA_RESET */
464 ste,config = <&gpio_out_lo>;
465 };
466 };
467 };
468 wlan {
469 wlan_snowball_mode: wlan_snowball {
470 /*
471 * Activate this mode with the WLAN chip.
472 * These are plain GPIO pins used by WLAN
473 */
474 snowball_cfg1 {
475 ste,pins =
476 "GPIO161_D21", /* WLAN_PMU_EN */
477 "GPIO215_AH13"; /* WLAN_ENA */
478 ste,config = <&gpio_out_lo>;
479 };
480 snowball_cfg2 {
481 ste,pins = "GPIO216_AG12"; /* WLAN_IRQ */
482 ste,config = <&gpio_in_pu>;
483 };
484 };
485 };
486 };
487
488 mcde@a0350000 {
489 pinctrl-names = "default", "sleep";
490 pinctrl-0 = <&lcd_default_mode>;
491 pinctrl-1 = <&lcd_sleep_mode>;
492 };
493 };
494};