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1/*
2 * Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
3 * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 (or later) as
7 * published by the Free Software Foundation.
8 */
9
10/dts-v1/;
11
12#include "omap34xx-hs.dtsi"
13
14/ {
15 model = "Nokia N900";
16 compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
17
18 cpus {
19 cpu@0 {
20 cpu0-supply = <&vcc>;
21 };
22 };
23
24 memory {
25 device_type = "memory";
26 reg = <0x80000000 0x10000000>; /* 256 MB */
27 };
28
29 gpio_keys {
30 compatible = "gpio-keys";
31
32 camera_lens_cover {
33 label = "Camera Lens Cover";
34 gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; /* 110 */
35 linux,input-type = <5>; /* EV_SW */
36 linux,code = <0x09>; /* SW_CAMERA_LENS_COVER */
37 gpio-key,wakeup;
38 };
39
40 camera_focus {
41 label = "Camera Focus";
42 gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; /* 68 */
43 linux,code = <0x210>; /* KEY_CAMERA_FOCUS */
44 gpio-key,wakeup;
45 };
46
47 camera_capture {
48 label = "Camera Capture";
49 gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; /* 69 */
50 linux,code = <0xd4>; /* KEY_CAMERA */
51 gpio-key,wakeup;
52 };
53
54 lock_button {
55 label = "Lock Button";
56 gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* 113 */
57 linux,code = <0x98>; /* KEY_SCREENLOCK */
58 gpio-key,wakeup;
59 };
60
61 keypad_slide {
62 label = "Keypad Slide";
63 gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; /* 71 */
64 linux,input-type = <5>; /* EV_SW */
65 linux,code = <0x0a>; /* SW_KEYPAD_SLIDE */
66 gpio-key,wakeup;
67 };
68
69 proximity_sensor {
70 label = "Proximity Sensor";
71 gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>; /* 89 */
72 linux,input-type = <5>; /* EV_SW */
73 linux,code = <0x0b>; /* SW_FRONT_PROXIMITY */
74 };
75 };
76
77 isp1704: isp1704 {
78 compatible = "nxp,isp1704";
79 nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_HIGH>;
80 usb-phy = <&usb2_phy>;
81 };
82
83 tv: connector {
84 compatible = "composite-connector";
85 label = "tv";
86
87 port {
88 tv_connector_in: endpoint {
89 remote-endpoint = <&venc_out>;
90 };
91 };
92 };
93};
94
95&omap3_pmx_core {
96 pinctrl-names = "default";
97
98 uart2_pins: pinmux_uart2_pins {
99 pinctrl-single,pins = <
100 0x14a (PIN_INPUT | MUX_MODE0) /* uart2_rx */
101 0x148 (PIN_OUTPUT | MUX_MODE0) /* uart2_tx */
102 >;
103 };
104
105 uart3_pins: pinmux_uart3_pins {
106 pinctrl-single,pins = <
107 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx */
108 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx */
109 >;
110 };
111
112 i2c1_pins: pinmux_i2c1_pins {
113 pinctrl-single,pins = <
114 0x18a (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
115 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
116 >;
117 };
118
119 i2c2_pins: pinmux_i2c2_pins {
120 pinctrl-single,pins = <
121 0x18e (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */
122 0x190 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */
123 >;
124 };
125
126 i2c3_pins: pinmux_i2c3_pins {
127 pinctrl-single,pins = <
128 0x192 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
129 0x194 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
130 >;
131 };
132
133 mmc1_pins: pinmux_mmc1_pins {
134 pinctrl-single,pins = <
135 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */
136 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd */
137 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0 */
138 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */
139 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */
140 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */
141 >;
142 };
143
144 mmc2_pins: pinmux_mmc2_pins {
145 pinctrl-single,pins = <
146 0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
147 0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
148 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
149 0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
150 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
151 0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
152 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4 */
153 0x136 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5 */
154 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6 */
155 0x13a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7 */
156 >;
157 };
158
159 acx565akm_pins: pinmux_acx565akm_pins {
160 pinctrl-single,pins = <
161 0x0d4 (PIN_OUTPUT | MUX_MODE4) /* RX51_LCD_RESET_GPIO */
162 >;
163 };
164
165 dss_sdi_pins: pinmux_dss_sdi_pins {
166 pinctrl-single,pins = <
167 0x0c0 (PIN_OUTPUT | MUX_MODE1) /* dss_data10.sdi_dat1n */
168 0x0c2 (PIN_OUTPUT | MUX_MODE1) /* dss_data11.sdi_dat1p */
169 0x0c4 (PIN_OUTPUT | MUX_MODE1) /* dss_data12.sdi_dat2n */
170 0x0c6 (PIN_OUTPUT | MUX_MODE1) /* dss_data13.sdi_dat2p */
171
172 0x0d8 (PIN_OUTPUT | MUX_MODE1) /* dss_data22.sdi_clkp */
173 0x0da (PIN_OUTPUT | MUX_MODE1) /* dss_data23.sdi_clkn */
174 >;
175 };
176};
177
178&i2c1 {
179 pinctrl-names = "default";
180 pinctrl-0 = <&i2c1_pins>;
181
182 clock-frequency = <2200000>;
183
184 twl: twl@48 {
185 reg = <0x48>;
186 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
187 interrupt-parent = <&intc>;
188 };
189};
190
191#include "twl4030.dtsi"
192#include "twl4030_omap3.dtsi"
193
194&vaux1 {
195 regulator-name = "V28";
196 regulator-min-microvolt = <2800000>;
197 regulator-max-microvolt = <2800000>;
198 regulator-always-on; /* due battery cover sensor */
199};
200
201&vaux2 {
202 regulator-name = "VCSI";
203 regulator-min-microvolt = <1800000>;
204 regulator-max-microvolt = <1800000>;
205};
206
207&vaux3 {
208 regulator-name = "VMMC2_30";
209 regulator-min-microvolt = <2800000>;
210 regulator-max-microvolt = <3000000>;
211};
212
213&vaux4 {
214 regulator-name = "VCAM_ANA_28";
215 regulator-min-microvolt = <2800000>;
216 regulator-max-microvolt = <2800000>;
217};
218
219&vmmc1 {
220 regulator-name = "VMMC1";
221 regulator-min-microvolt = <1850000>;
222 regulator-max-microvolt = <3150000>;
223};
224
225&vmmc2 {
226 regulator-name = "V28_A";
227 regulator-min-microvolt = <2800000>;
228 regulator-max-microvolt = <3000000>;
229 regulator-always-on; /* due VIO leak to AIC34 VDDs */
230};
231
232&vpll1 {
233 regulator-name = "VPLL";
234 regulator-min-microvolt = <1800000>;
235 regulator-max-microvolt = <1800000>;
236 regulator-always-on;
237};
238
239&vpll2 {
240 regulator-name = "VSDI_CSI";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
243 regulator-always-on;
244};
245
246&vsim {
247 regulator-name = "VMMC2_IO_18";
248 regulator-min-microvolt = <1800000>;
249 regulator-max-microvolt = <1800000>;
250};
251
252&vio {
253 regulator-name = "VIO";
254 regulator-min-microvolt = <1800000>;
255 regulator-max-microvolt = <1800000>;
256
257};
258
259&vintana1 {
260 regulator-name = "VINTANA1";
261 /* fixed to 1500000 */
262 regulator-always-on;
263};
264
265&vintana2 {
266 regulator-name = "VINTANA2";
267 regulator-min-microvolt = <2750000>;
268 regulator-max-microvolt = <2750000>;
269 regulator-always-on;
270};
271
272&vintdig {
273 regulator-name = "VINTDIG";
274 /* fixed to 1500000 */
275 regulator-always-on;
276};
277
278&twl {
279 twl_audio: audio {
280 compatible = "ti,twl4030-audio";
281 ti,enable-vibra = <1>;
282 };
283};
284
285&twl_keypad {
286 linux,keymap = < 0x00000010 /* KEY_Q */
287 0x00010018 /* KEY_O */
288 0x00020019 /* KEY_P */
289 0x00030033 /* KEY_COMMA */
290 0x0004000e /* KEY_BACKSPACE */
291 0x0006001e /* KEY_A */
292 0x0007001f /* KEY_S */
293
294 0x01000011 /* KEY_W */
295 0x01010020 /* KEY_D */
296 0x01020021 /* KEY_F */
297 0x01030022 /* KEY_G */
298 0x01040023 /* KEY_H */
299 0x01050024 /* KEY_J */
300 0x01060025 /* KEY_K */
301 0x01070026 /* KEY_L */
302
303 0x02000012 /* KEY_E */
304 0x02010034 /* KEY_DOT */
305 0x02020067 /* KEY_UP */
306 0x0203001c /* KEY_ENTER */
307 0x0205002c /* KEY_Z */
308 0x0206002d /* KEY_X */
309 0x0207002e /* KEY_C */
310 0x02080043 /* KEY_F9 */
311
312 0x03000013 /* KEY_R */
313 0x0301002f /* KEY_V */
314 0x03020030 /* KEY_B */
315 0x03030031 /* KEY_N */
316 0x03040032 /* KEY_M */
317 0x03050039 /* KEY_SPACE */
318 0x03060039 /* KEY_SPACE */
319 0x03070069 /* KEY_LEFT */
320
321 0x04000014 /* KEY_T */
322 0x0401006c /* KEY_DOWN */
323 0x0402006a /* KEY_RIGHT */
324 0x0404001d /* KEY_LEFTCTRL */
325 0x04050064 /* KEY_RIGHTALT */
326 0x0406002a /* KEY_LEFTSHIFT */
327 0x04080044 /* KEY_F10 */
328
329 0x05000015 /* KEY_Y */
330 0x05080057 /* KEY_F11 */
331
332 0x06000016 /* KEY_U */
333
334 0x07000017 /* KEY_I */
335 0x07010041 /* KEY_F7 */
336 0x07020042 /* KEY_F8 */
337 >;
338};
339
340&twl_gpio {
341 ti,pullups = <0x0>;
342 ti,pulldowns = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */
343};
344
345&i2c2 {
346 pinctrl-names = "default";
347 pinctrl-0 = <&i2c2_pins>;
348
349 clock-frequency = <100000>;
350
351 tlv320aic3x: tlv320aic3x@18 {
352 compatible = "ti,tlv320aic3x";
353 reg = <0x18>;
354 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
355 ai3x-gpio-func = <
356 0 /* AIC3X_GPIO1_FUNC_DISABLED */
357 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
358 >;
359
360 AVDD-supply = <&vmmc2>;
361 DRVDD-supply = <&vmmc2>;
362 IOVDD-supply = <&vio>;
363 DVDD-supply = <&vio>;
364 };
365
366 tlv320aic3x_aux: tlv320aic3x@19 {
367 compatible = "ti,tlv320aic3x";
368 reg = <0x19>;
369 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
370
371 AVDD-supply = <&vmmc2>;
372 DRVDD-supply = <&vmmc2>;
373 IOVDD-supply = <&vio>;
374 DVDD-supply = <&vio>;
375 };
376
377 tsl2563: tsl2563@29 {
378 compatible = "amstaos,tsl2563";
379 reg = <0x29>;
380
381 amstaos,cover-comp-gain = <16>;
382 };
383
384 lp5523: lp5523@32 {
385 compatible = "national,lp5523";
386 reg = <0x32>;
387 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
388 enable-gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; /* 41 */
389
390 chan0 {
391 chan-name = "lp5523:kb1";
392 led-cur = /bits/ 8 <50>;
393 max-cur = /bits/ 8 <100>;
394 };
395
396 chan1 {
397 chan-name = "lp5523:kb2";
398 led-cur = /bits/ 8 <50>;
399 max-cur = /bits/ 8 <100>;
400 };
401
402 chan2 {
403 chan-name = "lp5523:kb3";
404 led-cur = /bits/ 8 <50>;
405 max-cur = /bits/ 8 <100>;
406 };
407
408 chan3 {
409 chan-name = "lp5523:kb4";
410 led-cur = /bits/ 8 <50>;
411 max-cur = /bits/ 8 <100>;
412 };
413
414 chan4 {
415 chan-name = "lp5523:b";
416 led-cur = /bits/ 8 <50>;
417 max-cur = /bits/ 8 <100>;
418 };
419
420 chan5 {
421 chan-name = "lp5523:g";
422 led-cur = /bits/ 8 <50>;
423 max-cur = /bits/ 8 <100>;
424 };
425
426 chan6 {
427 chan-name = "lp5523:r";
428 led-cur = /bits/ 8 <50>;
429 max-cur = /bits/ 8 <100>;
430 };
431
432 chan7 {
433 chan-name = "lp5523:kb5";
434 led-cur = /bits/ 8 <50>;
435 max-cur = /bits/ 8 <100>;
436 };
437
438 chan8 {
439 chan-name = "lp5523:kb6";
440 led-cur = /bits/ 8 <50>;
441 max-cur = /bits/ 8 <100>;
442 };
443 };
444
445 bq27200: bq27200@55 {
446 compatible = "ti,bq27200";
447 reg = <0x55>;
448 };
449
450 tpa6130a2: tpa6130a2@60 {
451 compatible = "ti,tpa6130a2";
452 reg = <0x60>;
453
454 Vdd-supply = <&vmmc2>;
455
456 power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* 98 */
457 };
458
459 bq24150a: bq24150a@6b {
460 compatible = "ti,bq24150a";
461 reg = <0x6b>;
462
463 ti,current-limit = <100>;
464 ti,weak-battery-voltage = <3400>;
465 ti,battery-regulation-voltage = <4200>;
466 ti,charge-current = <650>;
467 ti,termination-current = <100>;
468 ti,resistor-sense = <68>;
469
470 ti,usb-charger-detection = <&isp1704>;
471 };
472};
473
474&i2c3 {
475 pinctrl-names = "default";
476 pinctrl-0 = <&i2c3_pins>;
477
478 clock-frequency = <400000>;
479};
480
481&mmc1 {
482 pinctrl-names = "default";
483 pinctrl-0 = <&mmc1_pins>;
484 vmmc-supply = <&vmmc1>;
485 bus-width = <4>;
486 cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
487};
488
489/* most boards use vaux3, only some old versions use vmmc2 instead */
490&mmc2 {
491 pinctrl-names = "default";
492 pinctrl-0 = <&mmc2_pins>;
493 vmmc-supply = <&vaux3>;
494 vmmc_aux-supply = <&vsim>;
495 bus-width = <8>;
496 non-removable;
497};
498
499&mmc3 {
500 status = "disabled";
501};
502
503&gpmc {
504 ranges = <0 0 0x04000000 0x10000000>; /* 256MB */
505
506 /* gpio-irq for dma: 65 */
507
508 onenand@0,0 {
509 #address-cells = <1>;
510 #size-cells = <1>;
511 reg = <0 0 0x10000000>;
512
513 gpmc,sync-read;
514 gpmc,sync-write;
515 gpmc,burst-length = <16>;
516 gpmc,burst-read;
517 gpmc,burst-wrap;
518 gpmc,burst-write;
519 gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
520 gpmc,mux-add-data = <2>; /* GPMC_MUX_AD */
521 gpmc,cs-on-ns = <0>;
522 gpmc,cs-rd-off-ns = <87>;
523 gpmc,cs-wr-off-ns = <87>;
524 gpmc,adv-on-ns = <0>;
525 gpmc,adv-rd-off-ns = <10>;
526 gpmc,adv-wr-off-ns = <10>;
527 gpmc,oe-on-ns = <15>;
528 gpmc,oe-off-ns = <87>;
529 gpmc,we-on-ns = <0>;
530 gpmc,we-off-ns = <87>;
531 gpmc,rd-cycle-ns = <112>;
532 gpmc,wr-cycle-ns = <112>;
533 gpmc,access-ns = <81>;
534 gpmc,page-burst-access-ns = <15>;
535 gpmc,bus-turnaround-ns = <0>;
536 gpmc,cycle2cycle-delay-ns = <0>;
537 gpmc,wait-monitoring-ns = <0>;
538 gpmc,clk-activation-ns = <5>;
539 gpmc,wr-data-mux-bus-ns = <30>;
540 gpmc,wr-access-ns = <81>;
541 gpmc,sync-clk-ps = <15000>;
542
543 /*
544 * MTD partition table corresponding to Nokia's
545 * Maemo 5 (Fremantle) release.
546 */
547 partition@0 {
548 label = "bootloader";
549 reg = <0x00000000 0x00020000>;
550 read-only;
551 };
552 partition@1 {
553 label = "config";
554 reg = <0x00020000 0x00060000>;
555 };
556 partition@2 {
557 label = "log";
558 reg = <0x00080000 0x00040000>;
559 };
560 partition@3 {
561 label = "kernel";
562 reg = <0x000c0000 0x00200000>;
563 };
564 partition@4 {
565 label = "initfs";
566 reg = <0x002c0000 0x00200000>;
567 };
568 partition@5 {
569 label = "rootfs";
570 reg = <0x004c0000 0x0fb40000>;
571 };
572 };
573};
574
575&mcspi1 {
576 /*
577 * For some reason, touchscreen is necessary for screen to work at
578 * all on real hw. It works well without it on emulator.
579 *
580 * Also... order in the device tree actually matters here.
581 */
582 tsc2005@0 {
583 compatible = "tsc2005";
584 spi-max-frequency = <6000000>;
585 reg = <0>;
586 };
587
588 acx565akm@2 {
589 compatible = "sony,acx565akm";
590 spi-max-frequency = <6000000>;
591 reg = <2>;
592
593 pinctrl-names = "default";
594 pinctrl-0 = <&acx565akm_pins>;
595
596 label = "lcd";
597 reset-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* 90 */
598
599 port {
600 lcd_in: endpoint {
601 remote-endpoint = <&sdi_out>;
602 };
603 };
604 };
605};
606
607&usb_otg_hs {
608 interface-type = <0>;
609 usb-phy = <&usb2_phy>;
610 phys = <&usb2_phy>;
611 phy-names = "usb2-phy";
612 mode = <2>;
613 power = <50>;
614};
615
616&uart1 {
617 status = "disabled";
618};
619
620&uart2 {
621 pinctrl-names = "default";
622 pinctrl-0 = <&uart2_pins>;
623};
624
625&uart3 {
626 pinctrl-names = "default";
627 pinctrl-0 = <&uart3_pins>;
628};
629
630&dss {
631 status = "ok";
632
633 pinctrl-names = "default";
634 pinctrl-0 = <&dss_sdi_pins>;
635
636 vdds_sdi-supply = <&vaux1>;
637
638 ports {
639 #address-cells = <1>;
640 #size-cells = <0>;
641
642 port@1 {
643 reg = <1>;
644
645 sdi_out: endpoint {
646 remote-endpoint = <&lcd_in>;
647 datapairs = <2>;
648 };
649 };
650 };
651};
652
653&venc {
654 status = "ok";
655
656 vdda-supply = <&vdac>;
657
658 port {
659 venc_out: endpoint {
660 remote-endpoint = <&tv_connector_in>;
661 ti,channels = <1>;
662 };
663 };
664};