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53633a89 TR |
1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* | |
3 | * Copyright 2011 ST-Ericsson AB | |
4 | */ | |
5 | ||
6 | /dts-v1/; | |
7 | #include "ste-db9500.dtsi" | |
8 | #include "ste-href-ab8500.dtsi" | |
9 | #include "ste-href-family-pinctrl.dtsi" | |
10 | ||
11 | / { | |
12 | model = "Calao Systems Snowball platform with device tree"; | |
13 | compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500"; | |
14 | ||
15 | memory { | |
16 | device_type = "memory"; | |
17 | reg = <0x00000000 0x20000000>; | |
18 | }; | |
19 | ||
20 | battery: battery { | |
21 | compatible = "simple-battery"; | |
22 | battery-type = "lithium-ion-polymer"; | |
23 | }; | |
24 | ||
25 | thermal-zones { | |
26 | battery-thermal { | |
27 | /* This zone will be polled by the battery temperature code */ | |
28 | polling-delay = <0>; | |
29 | polling-delay-passive = <0>; | |
30 | thermal-sensors = <&bat_therm>; | |
31 | ||
32 | trips { | |
33 | battery-crit-hi { | |
34 | temperature = <70000>; | |
35 | hysteresis = <2000>; | |
36 | type = "critical"; | |
37 | }; | |
38 | }; | |
39 | }; | |
40 | }; | |
41 | ||
42 | bat_therm: thermistor { | |
43 | compatible = "murata,ncp18wb473"; | |
44 | io-channels = <&gpadc 0x02>; /* BatTemp */ | |
45 | pullup-uv = <1800000>; | |
46 | pullup-ohm = <230000>; | |
47 | pulldown-ohm = <0>; | |
48 | #thermal-sensor-cells = <0>; | |
49 | }; | |
50 | ||
51 | en_3v3_reg: en_3v3 { | |
52 | compatible = "regulator-fixed"; | |
53 | regulator-name = "en-3v3-fixed-supply"; | |
54 | regulator-min-microvolt = <3300000>; | |
55 | regulator-max-microvolt = <3300000>; | |
56 | /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */ | |
57 | gpio = <&ab8500_gpio 25 0x4>; | |
58 | startup-delay-us = <5000>; | |
59 | enable-active-high; | |
60 | }; | |
61 | ||
62 | gpio_keys { | |
63 | compatible = "gpio-keys"; | |
64 | #address-cells = <1>; | |
65 | #size-cells = <0>; | |
66 | ||
67 | button@1 { | |
68 | debounce-interval = <50>; | |
69 | wakeup-source; | |
70 | linux,code = <2>; | |
71 | label = "userpb"; | |
72 | gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; | |
73 | }; | |
74 | button@2 { | |
75 | debounce-interval = <50>; | |
76 | wakeup-source; | |
77 | linux,code = <3>; | |
78 | label = "extkb1"; | |
79 | gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>; | |
80 | }; | |
81 | button@3 { | |
82 | debounce-interval = <50>; | |
83 | wakeup-source; | |
84 | linux,code = <4>; | |
85 | label = "extkb2"; | |
86 | gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; | |
87 | }; | |
88 | button@4 { | |
89 | debounce-interval = <50>; | |
90 | wakeup-source; | |
91 | linux,code = <5>; | |
92 | label = "extkb3"; | |
93 | gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; | |
94 | }; | |
95 | button@5 { | |
96 | debounce-interval = <50>; | |
97 | wakeup-source; | |
98 | linux,code = <6>; | |
99 | label = "extkb4"; | |
100 | gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; | |
101 | }; | |
102 | }; | |
103 | ||
104 | leds { | |
105 | compatible = "gpio-leds"; | |
106 | pinctrl-names = "default"; | |
107 | pinctrl-0 = <&gpioled_snowball_mode>; | |
108 | used-led { | |
109 | label = "user_led"; | |
110 | gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>; | |
111 | default-state = "on"; | |
112 | linux,default-trigger = "heartbeat"; | |
113 | }; | |
114 | }; | |
115 | ||
116 | soc { | |
117 | /* Name the GPIO muxed rails on the Snowball board */ | |
118 | gpio@8012e000 { | |
119 | /* GPIOs 0 - 31 */ | |
120 | gpio-line-names = "", "", "", "", "", "", "", "", | |
121 | "", "", "", "", "", "", "", "", | |
122 | "", "", "", "", "", "", "", "", | |
123 | "", "", "", "", "", "", "", | |
124 | "AP_GPIO31"; | |
125 | }; | |
126 | ||
127 | gpio@8012e080 { | |
128 | /* GPIOs 32 - 63 */ | |
129 | gpio-line-names = "USR PB", "", "", "", "", "", "", "", | |
130 | "", "", "", "", "", "", "", "", | |
131 | "", "", "", "", "", "", "", "", | |
132 | "", "", "", "", "", "", "", ""; | |
133 | }; | |
134 | ||
135 | gpio@8000e000 { | |
136 | /* GPIOs 64 - 95 */ | |
137 | gpio-line-names = "", "", "", "", "AP_GPIO68", "", "", "", | |
138 | "", "", "", "", "", "", "", "", | |
139 | "", "", "", "", "", "", "", "", | |
140 | "", "", "", "", "", "", "", ""; | |
141 | }; | |
142 | ||
143 | gpio@8000e100 { | |
144 | /* GPIOs 128 - 159 */ | |
145 | gpio-line-names = "", "", "", "", "", "", "", "", | |
146 | "", "", "", "", "IRQ_LAN", "RSTn_LAN", | |
147 | "USR_LED", "", "", "", "", "", "", | |
148 | "", "", "AP_GPIO151", "AP_GPIO152", | |
149 | "", "", "", "", "", "", ""; | |
150 | }; | |
151 | ||
152 | gpio@8000e180 { | |
153 | /* GPIOs 160 - 191 */ | |
154 | gpio-line-names = "", "AP_GPIO161", "AP_GPIO162", | |
155 | "ACCELEROMETER_INT1_RDY", | |
156 | "ACCELEROMETER_INT2", "MAG_DRDY", | |
157 | "GYRO_DRDY", "RSTn_MLC", "RSTn_SLC", | |
158 | "GYRO_INT", "UART_WAKE", "GBF_RESET", | |
159 | "", "", "", "", | |
160 | "", "", "", "", "", "", "", "", | |
161 | "", "", "", "", "", "", "", ""; | |
162 | }; | |
163 | ||
164 | gpio@8011e000 { | |
165 | /* GPIOs 192 - 223 */ | |
166 | gpio-line-names = "HDTV_INTn", "", "", "", "HDTV_RST", | |
167 | "", "", "", "", "", "", "", "", "", | |
168 | "", "", "", "", "", "", "", "", "", | |
169 | "WLAN_RESETN", "WLAN_IRQ", "MMC_EN", | |
170 | "MMC_CD", "", "", "", "", ""; | |
171 | }; | |
172 | ||
173 | gpio@8011e080 { | |
174 | /* GPIOs 224 - 255 */ | |
175 | gpio-line-names = "", "", "", "", "SD_SEL", "", "", "", | |
176 | "", "", "", "", "", "", "", "", | |
177 | "", "", "", "", "", "", "", "", | |
178 | "", "", "", "", "", "", "", ""; | |
179 | }; | |
180 | ||
181 | msp0: msp@80123000 { | |
182 | pinctrl-names = "default"; | |
183 | pinctrl-0 = <&msp0txrxtfstck_a_1_default>; | |
184 | status = "okay"; | |
185 | }; | |
186 | ||
187 | msp1: msp@80124000 { | |
188 | pinctrl-names = "default"; | |
189 | pinctrl-0 = <&msp1txrx_a_1_default>; | |
190 | status = "okay"; | |
191 | }; | |
192 | ||
193 | msp2: msp@80117000 { | |
194 | pinctrl-names = "default"; | |
195 | pinctrl-0 = <&msp2_a_1_default>; | |
196 | }; | |
197 | ||
198 | msp3: msp@80125000 { | |
199 | status = "okay"; | |
200 | }; | |
201 | ||
202 | external-bus@50000000 { | |
203 | status = "okay"; | |
204 | ||
205 | ethernet@0 { | |
206 | compatible = "smsc,lan9115"; | |
207 | reg = <0 0x10000>; | |
208 | interrupts = <12 IRQ_TYPE_EDGE_RISING>; | |
209 | interrupt-parent = <&gpio4>; | |
210 | vdd33a-supply = <&en_3v3_reg>; | |
211 | vddvario-supply = <&db8500_vape_reg>; | |
212 | pinctrl-names = "default"; | |
213 | pinctrl-0 = <ð_snowball_mode>; | |
214 | ||
215 | reg-shift = <1>; | |
216 | reg-io-width = <2>; | |
217 | smsc,force-internal-phy; | |
218 | smsc,irq-active-high; | |
219 | smsc,irq-push-pull; | |
220 | ||
221 | clocks = <&prcc_pclk 3 0>; | |
222 | }; | |
223 | }; | |
224 | ||
225 | /* ST6G3244ME level translator for 1.8/2.9 V */ | |
226 | vmmci: regulator-gpio { | |
227 | compatible = "regulator-gpio"; | |
228 | ||
229 | /* GPIO228 SD_SEL */ | |
230 | gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>; | |
231 | /* GPIO217 MMC_EN */ | |
232 | enable-gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>; | |
233 | enable-active-high; | |
234 | ||
235 | regulator-min-microvolt = <1800000>; | |
236 | regulator-max-microvolt = <2900000>; | |
237 | regulator-name = "mmci-reg"; | |
238 | regulator-type = "voltage"; | |
239 | ||
240 | startup-delay-us = <100>; | |
241 | ||
242 | states = <1800000 0x1 | |
243 | 2900000 0x0>; | |
244 | }; | |
245 | ||
246 | // External Micro SD slot | |
247 | mmc@80126000 { | |
248 | arm,primecell-periphid = <0x10480180>; | |
249 | max-frequency = <100000000>; | |
250 | bus-width = <4>; | |
251 | cap-sd-highspeed; | |
252 | cap-mmc-highspeed; | |
253 | sd-uhs-sdr12; | |
254 | sd-uhs-sdr25; | |
255 | /* All direction control is used */ | |
256 | st,sig-dir-cmd; | |
257 | st,sig-dir-dat0; | |
258 | st,sig-dir-dat2; | |
259 | st,sig-dir-dat31; | |
260 | st,sig-pin-fbclk; | |
261 | full-pwr-cycle; | |
262 | vmmc-supply = <&ab8500_ldo_aux3_reg>; | |
263 | vqmmc-supply = <&vmmci>; | |
264 | pinctrl-names = "default", "sleep"; | |
265 | pinctrl-0 = <&mc0_a_1_default &sdi0_default_mode>; | |
266 | pinctrl-1 = <&mc0_a_1_sleep>; | |
267 | ||
268 | /* GPIO218 MMC_CD */ | |
93743d24 | 269 | cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>; |
53633a89 TR |
270 | |
271 | status = "okay"; | |
272 | }; | |
273 | ||
274 | // WLAN SDIO channel | |
275 | mmc@80118000 { | |
276 | arm,primecell-periphid = <0x10480180>; | |
277 | max-frequency = <100000000>; | |
278 | bus-width = <4>; | |
279 | pinctrl-names = "default", "sleep"; | |
280 | pinctrl-0 = <&mc1_a_1_default>; | |
281 | pinctrl-1 = <&mc1_a_1_sleep>; | |
282 | ||
283 | status = "okay"; | |
284 | }; | |
285 | ||
286 | // Unused PoP eMMC - register and put it to sleep by default */ | |
287 | mmc@80005000 { | |
288 | arm,primecell-periphid = <0x10480180>; | |
289 | pinctrl-names = "default"; | |
290 | pinctrl-0 = <&mc2_a_1_sleep>; | |
291 | ||
292 | status = "okay"; | |
293 | }; | |
294 | ||
295 | // On-board eMMC | |
296 | mmc@80114000 { | |
297 | arm,primecell-periphid = <0x10480180>; | |
298 | max-frequency = <100000000>; | |
299 | bus-width = <8>; | |
300 | cap-mmc-highspeed; | |
301 | no-sdio; | |
302 | no-sd; | |
303 | vmmc-supply = <&ab8500_ldo_aux2_reg>; | |
304 | pinctrl-names = "default", "sleep"; | |
305 | pinctrl-0 = <&mc4_a_1_default>; | |
306 | pinctrl-1 = <&mc4_a_1_sleep>; | |
307 | ||
308 | status = "okay"; | |
309 | }; | |
310 | ||
311 | serial@80120000 { | |
312 | pinctrl-names = "default", "sleep"; | |
313 | pinctrl-0 = <&u0_a_1_default>; | |
314 | pinctrl-1 = <&u0_a_1_sleep>; | |
315 | status = "okay"; | |
316 | }; | |
317 | ||
318 | /* This UART is unused and thus left disabled */ | |
319 | serial@80121000 { | |
320 | pinctrl-names = "default", "sleep"; | |
321 | pinctrl-0 = <&u1rxtx_a_1_default>; | |
322 | pinctrl-1 = <&u1rxtx_a_1_sleep>; | |
323 | }; | |
324 | ||
325 | serial@80007000 { | |
326 | pinctrl-names = "default", "sleep"; | |
327 | pinctrl-0 = <&u2rxtx_c_1_default>; | |
328 | pinctrl-1 = <&u2rxtx_c_1_sleep>; | |
329 | status = "okay"; | |
330 | }; | |
331 | ||
332 | i2c@80004000 { | |
333 | pinctrl-names = "default","sleep"; | |
334 | pinctrl-0 = <&i2c0_a_1_default>; | |
335 | pinctrl-1 = <&i2c0_a_1_sleep>; | |
336 | status = "okay"; | |
337 | }; | |
338 | ||
339 | i2c@80122000 { | |
340 | pinctrl-names = "default","sleep"; | |
341 | pinctrl-0 = <&i2c1_b_2_default>; | |
342 | pinctrl-1 = <&i2c1_b_2_sleep>; | |
343 | status = "okay"; | |
344 | }; | |
345 | ||
346 | i2c@80128000 { | |
347 | pinctrl-names = "default","sleep"; | |
348 | pinctrl-0 = <&i2c2_b_2_default>; | |
349 | pinctrl-1 = <&i2c2_b_2_sleep>; | |
350 | status = "okay"; | |
351 | lsm303dlh@18 { | |
352 | /* Accelerometer */ | |
353 | compatible = "st,lsm303dlh-accel"; | |
354 | st,drdy-int-pin = <1>; | |
355 | reg = <0x18>; | |
356 | vdd-supply = <&ab8500_ldo_aux1_reg>; | |
357 | vddio-supply = <&db8500_vsmps2_reg>; | |
358 | pinctrl-names = "default"; | |
359 | pinctrl-0 = <&accel_snowball_mode>; | |
360 | interrupt-parent = <&gpio5>; | |
361 | interrupts = <3 IRQ_TYPE_EDGE_RISING>, /* INT1 */ | |
362 | <4 IRQ_TYPE_EDGE_RISING>; /* INT2 */ | |
363 | }; | |
364 | lsm303dlh@1e { | |
365 | /* Magnetometer */ | |
366 | compatible = "st,lsm303dlh-magn"; | |
367 | reg = <0x1e>; | |
368 | vdd-supply = <&ab8500_ldo_aux1_reg>; | |
369 | vddio-supply = <&db8500_vsmps2_reg>; | |
370 | pinctrl-names = "default"; | |
371 | pinctrl-0 = <&magneto_snowball_mode>; | |
372 | interrupt-parent = <&gpio5>; | |
373 | interrupts = <5 IRQ_TYPE_EDGE_RISING>; /* DRDY line */ | |
374 | }; | |
375 | l3g4200d@68 { | |
376 | /* Gyroscope */ | |
377 | compatible = "st,l3g4200d-gyro"; | |
378 | st,drdy-int-pin = <2>; | |
379 | reg = <0x68>; | |
380 | vdd-supply = <&ab8500_ldo_aux1_reg>; | |
381 | vddio-supply = <&db8500_vsmps2_reg>; | |
382 | pinctrl-names = "default"; | |
383 | pinctrl-0 = <&gyro_snowball_mode>; | |
384 | interrupt-parent = <&gpio5>; | |
385 | interrupts = <6 IRQ_TYPE_EDGE_RISING>, /* DRDY line */ | |
386 | <9 IRQ_TYPE_EDGE_RISING>; /* INT1 */ | |
387 | }; | |
388 | lsp001wm@5c { | |
389 | /* Barometer/pressure sensor */ | |
390 | compatible = "st,lps001wp-press"; | |
391 | reg = <0x5c>; | |
392 | vdd-supply = <&ab8500_ldo_aux1_reg>; | |
393 | vddio-supply = <&db8500_vsmps2_reg>; | |
394 | }; | |
395 | }; | |
396 | ||
397 | i2c@80110000 { | |
398 | pinctrl-names = "default","sleep"; | |
399 | pinctrl-0 = <&i2c3_c_2_default>; | |
400 | pinctrl-1 = <&i2c3_c_2_sleep>; | |
401 | status = "okay"; | |
402 | }; | |
403 | ||
404 | spi@80002000 { | |
405 | pinctrl-names = "default"; | |
406 | pinctrl-0 = <&ssp0_snowball_mode>; | |
407 | status = "okay"; | |
408 | }; | |
409 | ||
410 | prcmu@80157000 { | |
411 | ab8500 { | |
412 | gpio { | |
413 | /* | |
414 | * AB8500 GPIOs are numbered starting from 1, so the first | |
415 | * index 0 is what in the datasheet is called "GPIO1", and | |
416 | * the second is "GPIO2" and so forth. Confusingly, the | |
417 | * Snowball schematic then names the "GPIO2" line "PM_GPIO1". | |
418 | * while later naming "GPIO4" as "PM_GPIO4". | |
419 | */ | |
420 | gpio-line-names = "", /* AB8500 GPIO1 */ | |
421 | "PM_GPIO1", /* AB8500 GPIO2 */ | |
422 | "WLAN_CLK_REQ", /* AB8500 GPIO3 */ | |
423 | "PM_GPIO4", /* AB8500 GPIO4 */ | |
424 | "", "", "", "", "", "", "", "", "", "", "", | |
425 | "EN_3V6", /* AB8500 GPIO16 */ | |
426 | "", "", "", "" ,"", "", "", "", "", | |
427 | "EN_3V3", /* AB8500 GPIO26 */ | |
428 | "", "", "", "", "", "", "", "", "", "", "", "", "", | |
429 | "PM_GPIO40", /* AB8500 GPIO40 */ | |
430 | "PM_GPIO41", /* AB8500 GPIO41 */ | |
431 | "PM_GPIO42"; /* AB8500 GPIO42 */ | |
432 | }; | |
433 | ||
434 | phy { | |
435 | pinctrl-names = "default", "sleep"; | |
436 | pinctrl-0 = <&usb_a_1_default>; | |
437 | pinctrl-1 = <&usb_a_1_sleep>; | |
438 | }; | |
439 | ||
440 | ext_regulators: regulator-external { | |
441 | ab8500_ext1_reg: ab8500_ext1 { | |
442 | regulator-name = "ab8500-ext-supply1"; | |
443 | }; | |
444 | ||
445 | ab8500_ext2_reg_reg: ab8500_ext2 { | |
446 | regulator-name = "ab8500-ext-supply2"; | |
447 | }; | |
448 | ||
449 | ab8500_ext3_reg_reg: ab8500_ext3 { | |
450 | regulator-name = "ab8500-ext-supply3"; | |
451 | }; | |
452 | }; | |
453 | ||
454 | regulator { | |
455 | ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { | |
456 | regulator-name = "V-DISPLAY"; | |
457 | }; | |
458 | ||
459 | ab8500_ldo_aux2_reg: ab8500_ldo_aux2 { | |
460 | regulator-name = "V-eMMC1"; | |
461 | }; | |
462 | ||
463 | ab8500_ldo_aux3_reg: ab8500_ldo_aux3 { | |
464 | regulator-name = "V-MMC-SD"; | |
465 | }; | |
466 | ||
467 | ab8500_ldo_intcore_reg: ab8500_ldo_intcore { | |
468 | regulator-name = "V-INTCORE"; | |
469 | }; | |
470 | ||
471 | ab8500_ldo_tvout_reg: ab8500_ldo_tvout { | |
472 | regulator-name = "V-TVOUT"; | |
473 | }; | |
474 | ||
475 | ab8500_ldo_audio_reg: ab8500_ldo_audio { | |
476 | regulator-name = "V-AUD"; | |
477 | }; | |
478 | ||
479 | ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 { | |
480 | regulator-name = "V-AMIC1"; | |
481 | }; | |
482 | ||
483 | ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { | |
484 | regulator-name = "V-AMIC2"; | |
485 | }; | |
486 | ||
487 | ab8500_ldo_dmic_reg: ab8500_ldo_dmic { | |
488 | regulator-name = "V-DMIC"; | |
489 | }; | |
490 | ||
491 | ab8500_ldo_ana_reg: ab8500_ldo_ana { | |
492 | regulator-name = "V-CSI/DSI"; | |
493 | }; | |
494 | }; | |
495 | }; | |
496 | }; | |
497 | ||
498 | pinctrl { | |
499 | /* | |
500 | * Set this up using hogs, as time goes by and as seems fit, these | |
501 | * can be moved over to being controlled by respective device. | |
502 | */ | |
503 | pinctrl-names = "default"; | |
504 | pinctrl-0 = <&gbf_snowball_mode>, | |
505 | <&wlan_snowball_mode>; | |
506 | ||
507 | ethernet { | |
508 | /* | |
509 | * Mux in "SM" which is used for the | |
510 | * SMSC911x Ethernet adapter | |
511 | */ | |
512 | eth_snowball_mode: eth_snowball { | |
513 | snowball_mux { | |
514 | function = "sm"; | |
515 | groups = "sm_b_1"; | |
516 | }; | |
517 | /* LAN IRQ pin */ | |
518 | snowball_cfg1 { | |
519 | pins = "GPIO140_B11"; | |
520 | ste,config = <&in_nopull>; | |
521 | }; | |
522 | /* LAN reset pin */ | |
523 | snowball_cfg2 { | |
524 | pins = "GPIO141_C12"; | |
525 | ste,config = <&gpio_out_hi>; | |
526 | }; | |
527 | ||
528 | }; | |
529 | }; | |
530 | sdi0 { | |
531 | sdi0_default_mode: sdi0_default { | |
532 | snowball_mux { | |
533 | function = "mc0"; | |
534 | /* Add the DAT31 pin even if it is not really used */ | |
535 | groups = "mc0dat31dir_a_1"; | |
536 | }; | |
537 | snowball_cfg1 { | |
538 | pins = "GPIO21_AB3"; /* DAT31DIR */ | |
539 | ste,config = <&out_hi>; | |
540 | }; | |
541 | /* SD card detect GPIO pin, extend default state */ | |
542 | snowball_cfg2 { | |
543 | pins = "GPIO218_AH11"; | |
544 | ste,config = <&gpio_in_pu>; | |
545 | }; | |
546 | /* VMMCI level-shifter enable */ | |
547 | snowball_cfg3 { | |
548 | pins = "GPIO217_AH12"; | |
549 | ste,config = <&gpio_out_hi>; | |
550 | }; | |
551 | /* VMMCI level-shifter voltage select */ | |
552 | snowball_cfg4 { | |
553 | pins = "GPIO228_AJ6"; | |
554 | ste,config = <&gpio_out_hi>; | |
555 | }; | |
556 | }; | |
557 | }; | |
558 | ssp0 { | |
559 | ssp0_snowball_mode: ssp0_snowball_default { | |
560 | snowball_mux { | |
561 | function = "ssp0"; | |
562 | groups = "ssp0_a_1"; | |
563 | }; | |
564 | snowball_cfg1 { | |
565 | pins = "GPIO144_B13"; /* FRM */ | |
566 | ste,config = <&gpio_out_hi>; | |
567 | }; | |
568 | snowball_cfg2 { | |
569 | pins = "GPIO145_C13"; /* RXD */ | |
570 | ste,config = <&in_pd>; | |
571 | }; | |
572 | snowball_cfg3 { | |
573 | pins = | |
574 | "GPIO146_D13", /* TXD */ | |
575 | "GPIO143_D12"; /* CLK */ | |
576 | ste,config = <&out_lo>; | |
577 | }; | |
578 | ||
579 | }; | |
580 | }; | |
581 | gpio_led { | |
582 | gpioled_snowball_mode: gpioled_default { | |
583 | snowball_cfg1 { | |
584 | pins = "GPIO142_C11"; | |
585 | ste,config = <&gpio_out_hi>; | |
586 | }; | |
587 | ||
588 | }; | |
589 | }; | |
590 | accelerometer { | |
591 | accel_snowball_mode: accel_snowball { | |
592 | /* Accelerometer lines */ | |
593 | snowball_cfg1 { | |
594 | pins = | |
595 | "GPIO163_C20", /* ACCEL_IRQ1 */ | |
596 | "GPIO164_B21"; /* ACCEL_IRQ2 */ | |
597 | ste,config = <&gpio_in_pu>; | |
598 | }; | |
599 | }; | |
600 | }; | |
601 | gyro { | |
602 | gyro_snowball_mode: gyro_snowball { | |
603 | snowball_cfg1 { | |
604 | pins = | |
605 | "GPIO166_A22", /* DRDY */ | |
606 | "GPIO169_D22"; /* INT */ | |
607 | ste,config = <&gpio_in_pu>; | |
608 | }; | |
609 | }; | |
610 | }; | |
611 | magnetometer { | |
612 | magneto_snowball_mode: magneto_snowball { | |
613 | snowball_cfg1 { | |
614 | pins = "GPIO165_C21"; /* MAG_DRDY */ | |
615 | ste,config = <&gpio_in_pu>; | |
616 | }; | |
617 | }; | |
618 | }; | |
619 | gbf { | |
620 | gbf_snowball_mode: gbf_snowball { | |
621 | /* | |
622 | * GBF (GPS, Bluetooth, FM-radio) interface, | |
623 | * pull low to reset state | |
624 | */ | |
625 | snowball_cfg1 { | |
626 | pins = "GPIO171_D23"; /* GBF_ENA_RESET */ | |
627 | ste,config = <&gpio_out_lo>; | |
628 | }; | |
629 | }; | |
630 | }; | |
631 | wlan { | |
632 | wlan_snowball_mode: wlan_snowball { | |
633 | /* | |
634 | * Activate this mode with the WLAN chip. | |
635 | * These are plain GPIO pins used by WLAN | |
636 | */ | |
637 | snowball_cfg1 { | |
638 | pins = | |
639 | "GPIO161_D21", /* WLAN_PMU_EN */ | |
640 | "GPIO215_AH13"; /* WLAN_ENA */ | |
641 | ste,config = <&gpio_out_lo>; | |
642 | }; | |
643 | snowball_cfg2 { | |
644 | pins = "GPIO216_AG12"; /* WLAN_IRQ */ | |
645 | ste,config = <&gpio_in_pu>; | |
646 | }; | |
647 | }; | |
648 | }; | |
649 | }; | |
650 | ||
651 | mcde@a0350000 { | |
652 | pinctrl-names = "default", "sleep"; | |
653 | pinctrl-0 = <&lcd_default_mode>; | |
654 | pinctrl-1 = <&lcd_sleep_mode>; | |
655 | }; | |
656 | }; | |
657 | }; |