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Pavel Macheka4d4b152013-08-13 15:36:36 +02001/*
2 * Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
Aaro Koskinenc3580bc2014-02-09 14:12:36 +02003 * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
Pavel Macheka4d4b152013-08-13 15:36:36 +02004 *
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
Tony Lindgrenf2e2c9d2013-12-06 14:20:17 -080012#include "omap34xx-hs.dtsi"
Pavel Macheka4d4b152013-08-13 15:36:36 +020013
14/ {
15 model = "Nokia N900";
Aaro Koskinenc3580bc2014-02-09 14:12:36 +020016 compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
Pavel Macheka4d4b152013-08-13 15:36:36 +020017
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
Sebastian Reichel3931c8392013-10-23 00:49:34 +020029 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
Pavel Macheka4d4b152013-08-13 15:36:36 +020077};
78
Sebastian Reichelac888a82013-10-23 00:49:30 +020079&omap3_pmx_core {
80 pinctrl-names = "default";
81
Sebastian Reichel7a89eec2013-10-23 00:49:32 +020082 uart2_pins: pinmux_uart2_pins {
83 pinctrl-single,pins = <
84 0x14a (PIN_INPUT | MUX_MODE0) /* uart2_rx */
85 0x148 (PIN_OUTPUT | MUX_MODE0) /* uart2_tx */
86 >;
87 };
88
89 uart3_pins: pinmux_uart3_pins {
90 pinctrl-single,pins = <
91 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx */
92 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx */
93 >;
94 };
95
Sebastian Reichelac888a82013-10-23 00:49:30 +020096 i2c1_pins: pinmux_i2c1_pins {
97 pinctrl-single,pins = <
98 0x18a (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
99 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
100 >;
101 };
102
103 i2c2_pins: pinmux_i2c2_pins {
104 pinctrl-single,pins = <
105 0x18e (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */
106 0x190 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */
107 >;
108 };
109
110 i2c3_pins: pinmux_i2c3_pins {
111 pinctrl-single,pins = <
112 0x192 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
113 0x194 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
114 >;
115 };
Sebastian Reichelf1751cf2013-10-23 00:49:33 +0200116
117 mmc1_pins: pinmux_mmc1_pins {
118 pinctrl-single,pins = <
119 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */
120 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd */
121 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0 */
122 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */
123 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */
124 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */
125 >;
126 };
Sebastian Reicheld1e6f512013-10-23 00:49:40 +0200127
Tony Lindgrenedd5eb42013-11-25 14:23:45 -0800128 mmc2_pins: pinmux_mmc2_pins {
129 pinctrl-single,pins = <
130 0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
131 0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
132 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
133 0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
134 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
135 0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
136 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4 */
137 0x136 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5 */
138 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6 */
139 0x13a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7 */
140 >;
141 };
142
Sebastian Reicheld1e6f512013-10-23 00:49:40 +0200143 display_pins: pinmux_display_pins {
144 pinctrl-single,pins = <
145 0x0d4 (PIN_OUTPUT | MUX_MODE4) /* RX51_LCD_RESET_GPIO */
146 >;
147 };
Sebastian Reichelac888a82013-10-23 00:49:30 +0200148};
149
Pavel Macheka4d4b152013-08-13 15:36:36 +0200150&i2c1 {
Sebastian Reichelac888a82013-10-23 00:49:30 +0200151 pinctrl-names = "default";
152 pinctrl-0 = <&i2c1_pins>;
153
Pavel Macheka4d4b152013-08-13 15:36:36 +0200154 clock-frequency = <2200000>;
155
156 twl: twl@48 {
157 reg = <0x48>;
158 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
159 interrupt-parent = <&intc>;
160 };
161};
162
163#include "twl4030.dtsi"
Sebastian Reichelac888a82013-10-23 00:49:30 +0200164#include "twl4030_omap3.dtsi"
Pavel Macheka4d4b152013-08-13 15:36:36 +0200165
Sebastian Reichel9cdbbad2013-10-23 00:49:38 +0200166&vaux1 {
167 regulator-name = "V28";
168 regulator-min-microvolt = <2800000>;
169 regulator-max-microvolt = <2800000>;
170 regulator-always-on; /* due battery cover sensor */
171};
172
173&vaux2 {
174 regulator-name = "VCSI";
175 regulator-min-microvolt = <1800000>;
176 regulator-max-microvolt = <1800000>;
177};
178
179&vaux3 {
180 regulator-name = "VMMC2_30";
181 regulator-min-microvolt = <2800000>;
182 regulator-max-microvolt = <3000000>;
183};
184
185&vaux4 {
186 regulator-name = "VCAM_ANA_28";
187 regulator-min-microvolt = <2800000>;
188 regulator-max-microvolt = <2800000>;
189};
190
191&vmmc1 {
192 regulator-name = "VMMC1";
193 regulator-min-microvolt = <1850000>;
194 regulator-max-microvolt = <3150000>;
195};
196
197&vmmc2 {
198 regulator-name = "V28_A";
199 regulator-min-microvolt = <2800000>;
200 regulator-max-microvolt = <3000000>;
201 regulator-always-on; /* due VIO leak to AIC34 VDDs */
202};
203
204&vpll1 {
205 regulator-name = "VPLL";
206 regulator-min-microvolt = <1800000>;
207 regulator-max-microvolt = <1800000>;
208 regulator-always-on;
209};
210
211&vpll2 {
212 regulator-name = "VSDI_CSI";
213 regulator-min-microvolt = <1800000>;
214 regulator-max-microvolt = <1800000>;
215 regulator-always-on;
216};
217
218&vsim {
219 regulator-name = "VMMC2_IO_18";
220 regulator-min-microvolt = <1800000>;
221 regulator-max-microvolt = <1800000>;
222};
223
224&vio {
225 regulator-name = "VIO";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <1800000>;
228
229};
230
231&vintana1 {
232 regulator-name = "VINTANA1";
233 /* fixed to 1500000 */
234 regulator-always-on;
235};
236
237&vintana2 {
238 regulator-name = "VINTANA2";
239 regulator-min-microvolt = <2750000>;
240 regulator-max-microvolt = <2750000>;
241 regulator-always-on;
242};
243
244&vintdig {
245 regulator-name = "VINTDIG";
246 /* fixed to 1500000 */
247 regulator-always-on;
248};
249
Sebastian Reichel06ba7a62013-10-23 00:49:35 +0200250&twl {
251 twl_audio: audio {
252 compatible = "ti,twl4030-audio";
253 ti,enable-vibra = <1>;
254 };
255};
256
Pavel Macheka4d4b152013-08-13 15:36:36 +0200257&twl_gpio {
258 ti,pullups = <0x0>;
259 ti,pulldowns = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */
260};
261
262&i2c2 {
Sebastian Reichelac888a82013-10-23 00:49:30 +0200263 pinctrl-names = "default";
264 pinctrl-0 = <&i2c2_pins>;
265
Sebastian Reichel48fc9862013-10-23 00:49:31 +0200266 clock-frequency = <100000>;
Sebastian Reichelb2b9b252013-10-23 00:49:36 +0200267
Sebastian Reichel14e3e292013-10-23 00:49:41 +0200268 tlv320aic3x: tlv320aic3x@18 {
269 compatible = "ti,tlv320aic3x";
270 reg = <0x18>;
271 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
272 ai3x-gpio-func = <
273 0 /* AIC3X_GPIO1_FUNC_DISABLED */
274 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
275 >;
276
277 AVDD-supply = <&vmmc2>;
278 DRVDD-supply = <&vmmc2>;
279 IOVDD-supply = <&vio>;
280 DVDD-supply = <&vio>;
281 };
282
283 tlv320aic3x_aux: tlv320aic3x@19 {
284 compatible = "ti,tlv320aic3x";
285 reg = <0x19>;
286 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
287
288 AVDD-supply = <&vmmc2>;
289 DRVDD-supply = <&vmmc2>;
290 IOVDD-supply = <&vio>;
291 DVDD-supply = <&vio>;
292 };
293
Sebastian Reichela0bf1f32013-10-23 00:49:42 +0200294 lp5523: lp5523@32 {
295 compatible = "national,lp5523";
296 reg = <0x32>;
297 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
298 enable-gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; /* 41 */
299
300 chan0 {
301 chan-name = "lp5523:kb1";
302 led-cur = /bits/ 8 <50>;
303 max-cur = /bits/ 8 <100>;
304 };
305
306 chan1 {
307 chan-name = "lp5523:kb2";
308 led-cur = /bits/ 8 <50>;
309 max-cur = /bits/ 8 <100>;
310 };
311
312 chan2 {
313 chan-name = "lp5523:kb3";
314 led-cur = /bits/ 8 <50>;
315 max-cur = /bits/ 8 <100>;
316 };
317
318 chan3 {
319 chan-name = "lp5523:kb4";
320 led-cur = /bits/ 8 <50>;
321 max-cur = /bits/ 8 <100>;
322 };
323
324 chan4 {
325 chan-name = "lp5523:b";
326 led-cur = /bits/ 8 <50>;
327 max-cur = /bits/ 8 <100>;
328 };
329
330 chan5 {
331 chan-name = "lp5523:g";
332 led-cur = /bits/ 8 <50>;
333 max-cur = /bits/ 8 <100>;
334 };
335
336 chan6 {
337 chan-name = "lp5523:r";
338 led-cur = /bits/ 8 <50>;
339 max-cur = /bits/ 8 <100>;
340 };
341
342 chan7 {
343 chan-name = "lp5523:kb5";
344 led-cur = /bits/ 8 <50>;
345 max-cur = /bits/ 8 <100>;
346 };
347
348 chan8 {
349 chan-name = "lp5523:kb6";
350 led-cur = /bits/ 8 <50>;
351 max-cur = /bits/ 8 <100>;
352 };
353 };
354
Sebastian Reichelb2b9b252013-10-23 00:49:36 +0200355 bq27200: bq27200@55 {
356 compatible = "ti,bq27200";
357 reg = <0x55>;
358 };
Pavel Macheka4d4b152013-08-13 15:36:36 +0200359};
360
361&i2c3 {
Sebastian Reichelac888a82013-10-23 00:49:30 +0200362 pinctrl-names = "default";
363 pinctrl-0 = <&i2c3_pins>;
364
Sebastian Reichel48fc9862013-10-23 00:49:31 +0200365 clock-frequency = <400000>;
Pavel Macheka4d4b152013-08-13 15:36:36 +0200366};
367
368&mmc1 {
Sebastian Reichelf1751cf2013-10-23 00:49:33 +0200369 pinctrl-names = "default";
370 pinctrl-0 = <&mmc1_pins>;
371 vmmc-supply = <&vmmc1>;
372 bus-width = <4>;
373 cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
Pavel Macheka4d4b152013-08-13 15:36:36 +0200374};
375
Tony Lindgrenedd5eb42013-11-25 14:23:45 -0800376/* most boards use vaux3, only some old versions use vmmc2 instead */
Pavel Macheka4d4b152013-08-13 15:36:36 +0200377&mmc2 {
Tony Lindgrenedd5eb42013-11-25 14:23:45 -0800378 pinctrl-names = "default";
379 pinctrl-0 = <&mmc2_pins>;
380 vmmc-supply = <&vaux3>;
381 vmmc_aux-supply = <&vsim>;
382 bus-width = <8>;
383 non-removable;
Pavel Macheka4d4b152013-08-13 15:36:36 +0200384};
385
386&mmc3 {
387 status = "disabled";
388};
389
Sebastian Reichel8699d2d2013-10-23 00:49:39 +0200390&gpmc {
391 ranges = <0 0 0x04000000 0x10000000>; /* 256MB */
392
393 /* gpio-irq for dma: 65 */
394
395 onenand@0,0 {
396 #address-cells = <1>;
397 #size-cells = <1>;
398 reg = <0 0 0x10000000>;
399
400 gpmc,sync-read;
401 gpmc,sync-write;
402 gpmc,burst-length = <16>;
403 gpmc,burst-read;
404 gpmc,burst-wrap;
405 gpmc,burst-write;
406 gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
407 gpmc,mux-add-data = <2>; /* GPMC_MUX_AD */
408 gpmc,cs-on-ns = <0>;
409 gpmc,cs-rd-off-ns = <87>;
410 gpmc,cs-wr-off-ns = <87>;
411 gpmc,adv-on-ns = <0>;
412 gpmc,adv-rd-off-ns = <10>;
413 gpmc,adv-wr-off-ns = <10>;
414 gpmc,oe-on-ns = <15>;
415 gpmc,oe-off-ns = <87>;
416 gpmc,we-on-ns = <0>;
417 gpmc,we-off-ns = <87>;
418 gpmc,rd-cycle-ns = <112>;
419 gpmc,wr-cycle-ns = <112>;
420 gpmc,access-ns = <81>;
421 gpmc,page-burst-access-ns = <15>;
422 gpmc,bus-turnaround-ns = <0>;
423 gpmc,cycle2cycle-delay-ns = <0>;
424 gpmc,wait-monitoring-ns = <0>;
425 gpmc,clk-activation-ns = <5>;
426 gpmc,wr-data-mux-bus-ns = <30>;
427 gpmc,wr-access-ns = <81>;
428 gpmc,sync-clk-ps = <15000>;
429
430 /*
431 * MTD partition table corresponding to Nokia's
432 * Maemo 5 (Fremantle) release.
433 */
434 partition@0 {
435 label = "bootloader";
436 reg = <0x00000000 0x00020000>;
437 read-only;
438 };
439 partition@1 {
440 label = "config";
441 reg = <0x00020000 0x00060000>;
442 };
443 partition@2 {
444 label = "log";
445 reg = <0x00080000 0x00040000>;
446 };
447 partition@3 {
448 label = "kernel";
449 reg = <0x000c0000 0x00200000>;
450 };
451 partition@4 {
452 label = "initfs";
453 reg = <0x002c0000 0x00200000>;
454 };
455 partition@5 {
456 label = "rootfs";
457 reg = <0x004c0000 0x0fb40000>;
458 };
459 };
460};
461
Pavel Macheka4d4b152013-08-13 15:36:36 +0200462&mcspi1 {
463 /*
464 * For some reason, touchscreen is necessary for screen to work at
465 * all on real hw. It works well without it on emulator.
466 *
467 * Also... order in the device tree actually matters here.
468 */
469 tsc2005@0 {
470 compatible = "tsc2005";
471 spi-max-frequency = <6000000>;
472 reg = <0>;
473 };
474 mipid@2 {
475 compatible = "acx565akm";
476 spi-max-frequency = <6000000>;
477 reg = <2>;
Sebastian Reicheld1e6f512013-10-23 00:49:40 +0200478
479 pinctrl-names = "default";
480 pinctrl-0 = <&display_pins>;
Pavel Macheka4d4b152013-08-13 15:36:36 +0200481 };
482};
483
484&usb_otg_hs {
485 interface-type = <0>;
486 usb-phy = <&usb2_phy>;
Roger Quadrosd2afcf02013-10-07 16:28:13 +0300487 phys = <&usb2_phy>;
488 phy-names = "usb2-phy";
Pavel Macheka4d4b152013-08-13 15:36:36 +0200489 mode = <2>;
490 power = <50>;
491};
Sebastian Reichel7a89eec2013-10-23 00:49:32 +0200492
493&uart1 {
494 status = "disabled";
495};
496
497&uart2 {
498 pinctrl-names = "default";
499 pinctrl-0 = <&uart2_pins>;
500};
501
502&uart3 {
503 pinctrl-names = "default";
504 pinctrl-0 = <&uart3_pins>;
505};