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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 /* 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 usb_per5@a03e0000 {
163 pinctrl-names = "default", "sleep";
164 pinctrl-0 = <&musb_default_mode>;
165 pinctrl-1 = <&musb_sleep_mode>;
166 };
167
168 sound {
169 compatible = "stericsson,snd-soc-mop500";
170
171 stericsson,cpu-dai = <&msp1 &msp3>;
172 stericsson,audio-codec = <&codec>;
173 };
174
175 msp0: msp@80123000 {
176 pinctrl-names = "default";
177 pinctrl-0 = <&msp0_default_mode>;
178 status = "okay";
179 };
180
181 msp1: msp@80124000 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&msp1_default_mode>;
184 status = "okay";
185 };
186
187 msp2: msp@80117000 {
188 pinctrl-names = "default";
189 pinctrl-0 = <&msp2_default_mode>;
190 };
191
192 msp3: msp@80125000 {
193 status = "okay";
194 };
195
196 external-bus@50000000 {
197 status = "okay";
198
199 ethernet@0 {
200 compatible = "smsc,lan9115";
201 reg = <0 0x10000>;
202 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
203 interrupt-parent = <&gpio4>;
204 vdd33a-supply = <&en_3v3_reg>;
205 vddvario-supply = <&db8500_vape_reg>;
206 pinctrl-names = "default";
207 pinctrl-0 = <ð_snowball_mode>;
208
209 reg-shift = <1>;
210 reg-io-width = <2>;
211 smsc,force-internal-phy;
212 smsc,irq-active-high;
213 smsc,irq-push-pull;
214
215 clocks = <&prcc_pclk 3 0>;
216 };
217 };
218
219 vmmci: regulator-gpio {
220 compatible = "regulator-gpio";
221
222 gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
223 enable-gpio = <&gpio6 25 GPIO_ACTIVE_HIGH>;
224
225 regulator-min-microvolt = <1800000>;
226 regulator-max-microvolt = <2900000>;
227 regulator-name = "mmci-reg";
228 regulator-type = "voltage";
229
230 startup-delay-us = <100>;
231 enable-active-high;
232
233 states = <1800000 0x1
234 2900000 0x0>;
235 };
236
237 // External Micro SD slot
238 sdi0_per1@80126000 {
239 arm,primecell-periphid = <0x10480180>;
240 max-frequency = <100000000>;
241 bus-width = <4>;
242 cap-sd-highspeed;
243 cap-mmc-highspeed;
244 sd-uhs-sdr12;
245 sd-uhs-sdr25;
246 /* All direction control is used */
247 st,sig-dir-cmd;
248 st,sig-dir-dat0;
249 st,sig-dir-dat2;
250 st,sig-dir-dat31;
251 st,sig-pin-fbclk;
252 full-pwr-cycle;
253 vmmc-supply = <&ab8500_ldo_aux3_reg>;
254 vqmmc-supply = <&vmmci>;
255 pinctrl-names = "default", "sleep";
256 pinctrl-0 = <&sdi0_default_mode>;
257 pinctrl-1 = <&sdi0_sleep_mode>;
258
259 /* GPIO218 MMC_CD */
260 cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>;
261
262 status = "okay";
263 };
264
265 // WLAN SDIO channel
266 sdi1_per2@80118000 {
267 arm,primecell-periphid = <0x10480180>;
268 max-frequency = <100000000>;
269 bus-width = <4>;
270 pinctrl-names = "default", "sleep";
271 pinctrl-0 = <&sdi1_default_mode>;
272 pinctrl-1 = <&sdi1_sleep_mode>;
273
274 status = "okay";
275 };
276
277 // Unused PoP eMMC - register and put it to sleep by default */
278 sdi2_per3@80005000 {
279 arm,primecell-periphid = <0x10480180>;
280 pinctrl-names = "default";
281 pinctrl-0 = <&sdi2_sleep_mode>;
282
283 status = "okay";
284 };
285
286 // On-board eMMC
287 sdi4_per2@80114000 {
288 arm,primecell-periphid = <0x10480180>;
289 max-frequency = <100000000>;
290 bus-width = <8>;
291 cap-mmc-highspeed;
292 vmmc-supply = <&ab8500_ldo_aux2_reg>;
293 pinctrl-names = "default", "sleep";
294 pinctrl-0 = <&sdi4_default_mode>;
295 pinctrl-1 = <&sdi4_sleep_mode>;
296
297 status = "okay";
298 };
299
300 uart@80120000 {
301 pinctrl-names = "default", "sleep";
302 pinctrl-0 = <&uart0_default_mode>;
303 pinctrl-1 = <&uart0_sleep_mode>;
304 status = "okay";
305 };
306
307 /* This UART is unused and thus left disabled */
308 uart@80121000 {
309 pinctrl-names = "default", "sleep";
310 pinctrl-0 = <&uart1_default_mode>;
311 pinctrl-1 = <&uart1_sleep_mode>;
312 };
313
314 uart@80007000 {
315 pinctrl-names = "default", "sleep";
316 pinctrl-0 = <&uart2_default_mode>;
317 pinctrl-1 = <&uart2_sleep_mode>;
318 status = "okay";
319 };
320
321 i2c@80004000 {
322 pinctrl-names = "default","sleep";
323 pinctrl-0 = <&i2c0_default_mode>;
324 pinctrl-1 = <&i2c0_sleep_mode>;
325 };
326
327 i2c@80122000 {
328 pinctrl-names = "default","sleep";
329 pinctrl-0 = <&i2c1_default_mode>;
330 pinctrl-1 = <&i2c1_sleep_mode>;
331 };
332
333 i2c@80128000 {
334 pinctrl-names = "default","sleep";
335 pinctrl-0 = <&i2c2_default_mode>;
336 pinctrl-1 = <&i2c2_sleep_mode>;
337 lsm303dlh@18 {
338 /* Accelerometer */
339 compatible = "st,lsm303dlh-accel";
340 st,drdy-int-pin = <1>;
341 reg = <0x18>;
342 vdd-supply = <&ab8500_ldo_aux1_reg>;
343 vddio-supply = <&db8500_vsmps2_reg>;
344 pinctrl-names = "default";
345 pinctrl-0 = <&accel_snowball_mode>;
346 interrupt-parent = <&gpio5>;
347 interrupts = <3 IRQ_TYPE_EDGE_RISING>, /* INT1 */
348 <4 IRQ_TYPE_EDGE_RISING>; /* INT2 */
349 };
350 lsm303dlh@1e {
351 /* Magnetometer */
352 compatible = "st,lsm303dlh-magn";
353 reg = <0x1e>;
354 vdd-supply = <&ab8500_ldo_aux1_reg>;
355 vddio-supply = <&db8500_vsmps2_reg>;
356 pinctrl-names = "default";
357 pinctrl-0 = <&magneto_snowball_mode>;
358 interrupt-parent = <&gpio5>;
359 interrupts = <5 IRQ_TYPE_EDGE_RISING>; /* DRDY line */
360 };
361 l3g4200d@68 {
362 /* Gyroscope */
363 compatible = "st,l3g4200d-gyro";
364 st,drdy-int-pin = <2>;
365 reg = <0x68>;
366 vdd-supply = <&ab8500_ldo_aux1_reg>;
367 vddio-supply = <&db8500_vsmps2_reg>;
368 pinctrl-names = "default";
369 pinctrl-0 = <&gyro_snowball_mode>;
370 interrupt-parent = <&gpio5>;
371 interrupts = <6 IRQ_TYPE_EDGE_RISING>, /* DRDY line */
372 <9 IRQ_TYPE_EDGE_RISING>; /* INT1 */
373 };
374 lsp001wm@5c {
375 /* Barometer/pressure sensor */
376 compatible = "st,lps001wp-press";
377 reg = <0x5c>;
378 vdd-supply = <&ab8500_ldo_aux1_reg>;
379 vddio-supply = <&db8500_vsmps2_reg>;
380 };
381 };
382
383 i2c@80110000 {
384 pinctrl-names = "default","sleep";
385 pinctrl-0 = <&i2c3_default_mode>;
386 pinctrl-1 = <&i2c3_sleep_mode>;
387 };
388
389 ssp@80002000 {
390 pinctrl-names = "default";
391 pinctrl-0 = <&ssp0_snowball_mode>;
392 };
393
394 cpufreq-cooling {
395 status = "okay";
396 };
397
398 prcmu@80157000 {
399 cpufreq {
400 status = "okay";
401 };
402
403 thermal@801573c0 {
404 num-trips = <4>;
405
406 trip0-temp = <70000>;
407 trip0-type = "active";
408 trip0-cdev-num = <1>;
409 trip0-cdev-name0 = "thermal-cpufreq-0";
410
411 trip1-temp = <75000>;
412 trip1-type = "active";
413 trip1-cdev-num = <1>;
414 trip1-cdev-name0 = "thermal-cpufreq-0";
415
416 trip2-temp = <80000>;
417 trip2-type = "active";
418 trip2-cdev-num = <1>;
419 trip2-cdev-name0 = "thermal-cpufreq-0";
420
421 trip3-temp = <85000>;
422 trip3-type = "critical";
423 trip3-cdev-num = <0>;
424
425 status = "okay";
426 };
427
428 ab8500 {
429 ab8500-gpio {
430 /*
431 * AB8500 GPIOs are numbered starting from 1, so the first
432 * index 0 is what in the datasheet is called "GPIO1", and
433 * the second is "GPIO2" and so forth. Confusingly, the
434 * Snowball schematic then names the "GPIO2" line "PM_GPIO1".
435 * while later naming "GPIO4" as "PM_GPIO4".
436 */
437 gpio-line-names = "", /* AB8500 GPIO1 */
438 "PM_GPIO1", /* AB8500 GPIO2 */
439 "WLAN_CLK_REQ", /* AB8500 GPIO3 */
440 "PM_GPIO4", /* AB8500 GPIO4 */
441 "", "", "", "", "", "", "", "", "", "", "",
442 "EN_3V6", /* AB8500 GPIO16 */
443 "", "", "", "" ,"", "", "", "", "",
444 "EN_3V3", /* AB8500 GPIO26 */
445 "", "", "", "", "", "", "", "", "", "", "", "", "",
446 "PM_GPIO40", /* AB8500 GPIO40 */
447 "PM_GPIO41", /* AB8500 GPIO41 */
448 "PM_GPIO42"; /* AB8500 GPIO42 */
449 };
450
451 ext_regulators: ab8500-ext-regulators {
452 ab8500_ext1_reg: ab8500_ext1 {
453 regulator-name = "ab8500-ext-supply1";
454 };
455
456 ab8500_ext2_reg_reg: ab8500_ext2 {
457 regulator-name = "ab8500-ext-supply2";
458 };
459
460 ab8500_ext3_reg_reg: ab8500_ext3 {
461 regulator-name = "ab8500-ext-supply3";
462 };
463 };
464
465 ab8500-regulators {
466 ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
467 regulator-name = "V-DISPLAY";
468 };
469
470 ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
471 regulator-name = "V-eMMC1";
472 };
473
474 ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
475 regulator-name = "V-MMC-SD";
476 };
477
478 ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
479 regulator-name = "V-INTCORE";
480 };
481
482 ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
483 regulator-name = "V-TVOUT";
484 };
485
486 ab8500_ldo_usb_reg: ab8500_ldo_usb {
487 regulator-name = "dummy";
488 };
489
490 ab8500_ldo_audio_reg: ab8500_ldo_audio {
491 regulator-name = "V-AUD";
492 };
493
494 ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
495 regulator-name = "V-AMIC1";
496 };
497
498 ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
499 regulator-name = "V-AMIC2";
500 };
501
502 ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
503 regulator-name = "V-DMIC";
504 };
505
506 ab8500_ldo_ana_reg: ab8500_ldo_ana {
507 regulator-name = "V-CSI/DSI";
508 };
509 };
510 };
511 };
512
513 pinctrl {
514 /*
515 * Set this up using hogs, as time goes by and as seems fit, these
516 * can be moved over to being controlled by respective device.
517 */
518 pinctrl-names = "default";
519 pinctrl-0 = <&gbf_snowball_mode>,
520 <&wlan_snowball_mode>;
521
522 ethernet {
523 /*
524 * Mux in "SM" which is used for the
525 * SMSC911x Ethernet adapter
526 */
527 eth_snowball_mode: eth_snowball {
528 snowball_mux {
529 function = "sm";
530 groups = "sm_b_1";
531 };
532 /* LAN IRQ pin */
533 snowball_cfg1 {
534 pins = "GPIO140_B11";
535 ste,config = <&in_nopull>;
536 };
537 /* LAN reset pin */
538 snowball_cfg2 {
539 pins = "GPIO141_C12";
540 ste,config = <&gpio_out_hi>;
541 };
542
543 };
544 };
545 sdi0 {
546 sdi0_default_mode: sdi0_default {
547 snowball_mux {
548 function = "mc0";
549 groups = "mc0dat31dir_a_1";
550 };
551 snowball_cfg1 {
552 pins = "GPIO21_AB3"; /* DAT31DIR */
553 ste,config = <&out_hi>;
554 };
555 /* SD card detect GPIO pin, extend default state */
556 snowball_cfg2 {
557 pins = "GPIO218_AH11";
558 ste,config = <&gpio_in_pu>;
559 };
560 /* VMMCI level-shifter enable */
561 snowball_cfg3 {
562 pins = "GPIO217_AH12";
563 ste,config = <&gpio_out_hi>;
564 };
565 /* VMMCI level-shifter voltage select */
566 snowball_cfg4 {
567 pins = "GPIO228_AJ6";
568 ste,config = <&gpio_out_hi>;
569 };
570 };
571 };
572 ssp0 {
573 ssp0_snowball_mode: ssp0_snowball_default {
574 snowball_mux {
575 function = "ssp0";
576 groups = "ssp0_a_1";
577 };
578 snowball_cfg1 {
579 pins = "GPIO144_B13"; /* FRM */
580 ste,config = <&gpio_out_hi>;
581 };
582 snowball_cfg2 {
583 pins = "GPIO145_C13"; /* RXD */
584 ste,config = <&in_pd>;
585 };
586 snowball_cfg3 {
587 pins =
588 "GPIO146_D13", /* TXD */
589 "GPIO143_D12"; /* CLK */
590 ste,config = <&out_lo>;
591 };
592
593 };
594 };
595 gpio_led {
596 gpioled_snowball_mode: gpioled_default {
597 snowball_cfg1 {
598 pins = "GPIO142_C11";
599 ste,config = <&gpio_out_hi>;
600 };
601
602 };
603 };
604 accelerometer {
605 accel_snowball_mode: accel_snowball {
606 /* Accelerometer lines */
607 snowball_cfg1 {
608 pins =
609 "GPIO163_C20", /* ACCEL_IRQ1 */
610 "GPIO164_B21"; /* ACCEL_IRQ2 */
611 ste,config = <&gpio_in_pu>;
612 };
613 };
614 };
615 gyro {
616 gyro_snowball_mode: gyro_snowball {
617 snowball_cfg1 {
618 pins =
619 "GPIO166_A22", /* DRDY */
620 "GPIO169_D22"; /* INT */
621 ste,config = <&gpio_in_pu>;
622 };
623 };
624 };
625 magnetometer {
626 magneto_snowball_mode: magneto_snowball {
627 snowball_cfg1 {
628 pins = "GPIO165_C21"; /* MAG_DRDY */
629 ste,config = <&gpio_in_pu>;
630 };
631 };
632 };
633 gbf {
634 gbf_snowball_mode: gbf_snowball {
635 /*
636 * GBF (GPS, Bluetooth, FM-radio) interface,
637 * pull low to reset state
638 */
639 snowball_cfg1 {
640 pins = "GPIO171_D23"; /* GBF_ENA_RESET */
641 ste,config = <&gpio_out_lo>;
642 };
643 };
644 };
645 wlan {
646 wlan_snowball_mode: wlan_snowball {
647 /*
648 * Activate this mode with the WLAN chip.
649 * These are plain GPIO pins used by WLAN
650 */
651 snowball_cfg1 {
652 pins =
653 "GPIO161_D21", /* WLAN_PMU_EN */
654 "GPIO215_AH13"; /* WLAN_ENA */
655 ste,config = <&gpio_out_lo>;
656 };
657 snowball_cfg2 {
658 pins = "GPIO216_AG12"; /* WLAN_IRQ */
659 ste,config = <&gpio_in_pu>;
660 };
661 };
662 };
663 };
664
665 mcde@a0350000 {
666 pinctrl-names = "default", "sleep";
667 pinctrl-0 = <&lcd_default_mode>;
668 pinctrl-1 = <&lcd_sleep_mode>;
669 };
670 };
671};