| blob | 8257630f7a4918e09b3b1d7c1664f2fc7b9a5cf8 |
1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2012 Freescale Semiconductor, Inc.
5 #include "imx23-pinfunc.h"
7 / {
8 #address-cells = <1>;
9 #size-cells = <1>;
11 interrupt-parent = <&icoll>;
12 /*
13 * The decompressor and also some bootloaders rely on a
14 * pre-existing /chosen node to be available to insert the
15 * command line and merge other ATAGS info.
16 */
17 chosen {};
19 aliases {
20 gpio0 = &gpio0;
21 gpio1 = &gpio1;
22 gpio2 = &gpio2;
23 serial0 = &auart0;
24 serial1 = &auart1;
25 spi0 = &ssp0;
26 spi1 = &ssp1;
27 usbphy0 = &usbphy0;
28 };
30 cpus {
31 #address-cells = <1>;
32 #size-cells = <0>;
34 cpu@0 {
35 compatible = "arm,arm926ej-s";
36 device_type = "cpu";
37 reg = <0>;
38 };
39 };
41 apb@80000000 {
42 compatible = "simple-bus";
43 #address-cells = <1>;
44 #size-cells = <1>;
45 reg = <0x80000000 0x80000>;
46 ranges;
48 apbh@80000000 {
49 compatible = "simple-bus";
50 #address-cells = <1>;
51 #size-cells = <1>;
52 reg = <0x80000000 0x40000>;
53 ranges;
55 icoll: interrupt-controller@80000000 {
56 compatible = "fsl,imx23-icoll", "fsl,icoll";
57 interrupt-controller;
58 #interrupt-cells = <1>;
59 reg = <0x80000000 0x2000>;
60 };
62 dma_apbh: dma-apbh@80004000 {
63 compatible = "fsl,imx23-dma-apbh";
64 reg = <0x80004000 0x2000>;
65 interrupts = <0 14 20 0
66 13 13 13 13>;
67 interrupt-names = "empty", "ssp0", "ssp1", "empty",
68 "gpmi0", "gpmi1", "gpmi2", "gpmi3";
69 #dma-cells = <1>;
70 dma-channels = <8>;
71 clocks = <&clks 15>;
72 };
74 ecc@80008000 {
75 reg = <0x80008000 0x2000>;
76 status = "disabled";
77 };
79 gpmi-nand@8000c000 {
80 compatible = "fsl,imx23-gpmi-nand";
81 #address-cells = <1>;
82 #size-cells = <1>;
83 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
84 reg-names = "gpmi-nand", "bch";
85 interrupts = <56>;
86 interrupt-names = "bch";
87 clocks = <&clks 34>;
88 clock-names = "gpmi_io";
89 dmas = <&dma_apbh 4>;
90 dma-names = "rx-tx";
91 status = "disabled";
92 };
94 ssp0: spi@80010000 {
95 reg = <0x80010000 0x2000>;
96 interrupts = <15>;
97 clocks = <&clks 33>;
98 dmas = <&dma_apbh 1>;
99 dma-names = "rx-tx";
100 status = "disabled";
101 };
103 etm@80014000 {
104 reg = <0x80014000 0x2000>;
105 status = "disabled";
106 };
108 pinctrl@80018000 {
109 #address-cells = <1>;
110 #size-cells = <0>;
111 compatible = "fsl,imx23-pinctrl", "simple-bus";
112 reg = <0x80018000 0x2000>;
114 gpio0: gpio@0 {
115 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
116 reg = <0>;
117 interrupts = <16>;
118 gpio-controller;
119 #gpio-cells = <2>;
120 interrupt-controller;
121 #interrupt-cells = <2>;
122 };
124 gpio1: gpio@1 {
125 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
126 reg = <1>;
127 interrupts = <17>;
128 gpio-controller;
129 #gpio-cells = <2>;
130 interrupt-controller;
131 #interrupt-cells = <2>;
132 };
134 gpio2: gpio@2 {
135 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
136 reg = <2>;
137 interrupts = <18>;
138 gpio-controller;
139 #gpio-cells = <2>;
140 interrupt-controller;
141 #interrupt-cells = <2>;
142 };
144 duart_pins_a: duart@0 {
145 reg = <0>;
146 fsl,pinmux-ids = <
147 MX23_PAD_PWM0__DUART_RX
148 MX23_PAD_PWM1__DUART_TX
149 >;
150 fsl,drive-strength = <MXS_DRIVE_4mA>;
151 fsl,voltage = <MXS_VOLTAGE_HIGH>;
152 fsl,pull-up = <MXS_PULL_DISABLE>;
153 };
155 auart0_pins_a: auart0@0 {
156 reg = <0>;
157 fsl,pinmux-ids = <
158 MX23_PAD_AUART1_RX__AUART1_RX
159 MX23_PAD_AUART1_TX__AUART1_TX
160 MX23_PAD_AUART1_CTS__AUART1_CTS
161 MX23_PAD_AUART1_RTS__AUART1_RTS
162 >;
163 fsl,drive-strength = <MXS_DRIVE_4mA>;
164 fsl,voltage = <MXS_VOLTAGE_HIGH>;
165 fsl,pull-up = <MXS_PULL_DISABLE>;
166 };
168 auart0_2pins_a: auart0-2pins@0 {
169 reg = <0>;
170 fsl,pinmux-ids = <
171 MX23_PAD_I2C_SCL__AUART1_TX
172 MX23_PAD_I2C_SDA__AUART1_RX
173 >;
174 fsl,drive-strength = <MXS_DRIVE_4mA>;
175 fsl,voltage = <MXS_VOLTAGE_HIGH>;
176 fsl,pull-up = <MXS_PULL_DISABLE>;
177 };
179 auart1_2pins_a: auart1-2pins@0 {
180 reg = <0>;
181 fsl,pinmux-ids = <
182 MX23_PAD_GPMI_D14__AUART2_RX
183 MX23_PAD_GPMI_D15__AUART2_TX
184 >;
185 fsl,drive-strength = <MXS_DRIVE_4mA>;
186 fsl,voltage = <MXS_VOLTAGE_HIGH>;
187 fsl,pull-up = <MXS_PULL_DISABLE>;
188 };
190 gpmi_pins_a: gpmi-nand@0 {
191 reg = <0>;
192 fsl,pinmux-ids = <
193 MX23_PAD_GPMI_D00__GPMI_D00
194 MX23_PAD_GPMI_D01__GPMI_D01
195 MX23_PAD_GPMI_D02__GPMI_D02
196 MX23_PAD_GPMI_D03__GPMI_D03
197 MX23_PAD_GPMI_D04__GPMI_D04
198 MX23_PAD_GPMI_D05__GPMI_D05
199 MX23_PAD_GPMI_D06__GPMI_D06
200 MX23_PAD_GPMI_D07__GPMI_D07
201 MX23_PAD_GPMI_CLE__GPMI_CLE
202 MX23_PAD_GPMI_ALE__GPMI_ALE
203 MX23_PAD_GPMI_RDY0__GPMI_RDY0
204 MX23_PAD_GPMI_RDY1__GPMI_RDY1
205 MX23_PAD_GPMI_WPN__GPMI_WPN
206 MX23_PAD_GPMI_WRN__GPMI_WRN
207 MX23_PAD_GPMI_RDN__GPMI_RDN
208 MX23_PAD_GPMI_CE1N__GPMI_CE1N
209 MX23_PAD_GPMI_CE0N__GPMI_CE0N
210 >;
211 fsl,drive-strength = <MXS_DRIVE_4mA>;
212 fsl,voltage = <MXS_VOLTAGE_HIGH>;
213 fsl,pull-up = <MXS_PULL_DISABLE>;
214 };
216 gpmi_pins_fixup: gpmi-pins-fixup@0 {
217 reg = <0>;
218 fsl,pinmux-ids = <
219 MX23_PAD_GPMI_WPN__GPMI_WPN
220 MX23_PAD_GPMI_WRN__GPMI_WRN
221 MX23_PAD_GPMI_RDN__GPMI_RDN
222 >;
223 fsl,drive-strength = <MXS_DRIVE_12mA>;
224 };
226 mmc0_4bit_pins_a: mmc0-4bit@0 {
227 reg = <0>;
228 fsl,pinmux-ids = <
229 MX23_PAD_SSP1_DATA0__SSP1_DATA0
230 MX23_PAD_SSP1_DATA1__SSP1_DATA1
231 MX23_PAD_SSP1_DATA2__SSP1_DATA2
232 MX23_PAD_SSP1_DATA3__SSP1_DATA3
233 MX23_PAD_SSP1_CMD__SSP1_CMD
234 MX23_PAD_SSP1_SCK__SSP1_SCK
235 >;
236 fsl,drive-strength = <MXS_DRIVE_8mA>;
237 fsl,voltage = <MXS_VOLTAGE_HIGH>;
238 fsl,pull-up = <MXS_PULL_ENABLE>;
239 };
241 mmc0_8bit_pins_a: mmc0-8bit@0 {
242 reg = <0>;
243 fsl,pinmux-ids = <
244 MX23_PAD_SSP1_DATA0__SSP1_DATA0
245 MX23_PAD_SSP1_DATA1__SSP1_DATA1
246 MX23_PAD_SSP1_DATA2__SSP1_DATA2
247 MX23_PAD_SSP1_DATA3__SSP1_DATA3
248 MX23_PAD_GPMI_D08__SSP1_DATA4
249 MX23_PAD_GPMI_D09__SSP1_DATA5
250 MX23_PAD_GPMI_D10__SSP1_DATA6
251 MX23_PAD_GPMI_D11__SSP1_DATA7
252 MX23_PAD_SSP1_CMD__SSP1_CMD
253 MX23_PAD_SSP1_DETECT__SSP1_DETECT
254 MX23_PAD_SSP1_SCK__SSP1_SCK
255 >;
256 fsl,drive-strength = <MXS_DRIVE_8mA>;
257 fsl,voltage = <MXS_VOLTAGE_HIGH>;
258 fsl,pull-up = <MXS_PULL_ENABLE>;
259 };
261 mmc0_pins_fixup: mmc0-pins-fixup@0 {
262 reg = <0>;
263 fsl,pinmux-ids = <
264 MX23_PAD_SSP1_DETECT__SSP1_DETECT
265 MX23_PAD_SSP1_SCK__SSP1_SCK
266 >;
267 fsl,pull-up = <MXS_PULL_DISABLE>;
268 };
270 mmc1_4bit_pins_a: mmc1-4bit@0 {
271 reg = <0>;
272 fsl,pinmux-ids = <
273 MX23_PAD_GPMI_D00__SSP2_DATA0
274 MX23_PAD_GPMI_D01__SSP2_DATA1
275 MX23_PAD_GPMI_D02__SSP2_DATA2
276 MX23_PAD_GPMI_D03__SSP2_DATA3
277 MX23_PAD_GPMI_RDY1__SSP2_CMD
278 MX23_PAD_GPMI_WRN__SSP2_SCK
279 >;
280 fsl,drive-strength = <MXS_DRIVE_8mA>;
281 fsl,voltage = <MXS_VOLTAGE_HIGH>;
282 fsl,pull-up = <MXS_PULL_ENABLE>;
283 };
285 mmc1_8bit_pins_a: mmc1-8bit@0 {
286 reg = <0>;
287 fsl,pinmux-ids = <
288 MX23_PAD_GPMI_D00__SSP2_DATA0
289 MX23_PAD_GPMI_D01__SSP2_DATA1
290 MX23_PAD_GPMI_D02__SSP2_DATA2
291 MX23_PAD_GPMI_D03__SSP2_DATA3
292 MX23_PAD_GPMI_D04__SSP2_DATA4
293 MX23_PAD_GPMI_D05__SSP2_DATA5
294 MX23_PAD_GPMI_D06__SSP2_DATA6
295 MX23_PAD_GPMI_D07__SSP2_DATA7
296 MX23_PAD_GPMI_RDY1__SSP2_CMD
297 MX23_PAD_GPMI_WRN__SSP2_SCK
298 >;
299 fsl,drive-strength = <MXS_DRIVE_8mA>;
300 fsl,voltage = <MXS_VOLTAGE_HIGH>;
301 fsl,pull-up = <MXS_PULL_ENABLE>;
302 };
304 pwm2_pins_a: pwm2@0 {
305 reg = <0>;
306 fsl,pinmux-ids = <
307 MX23_PAD_PWM2__PWM2
308 >;
309 fsl,drive-strength = <MXS_DRIVE_4mA>;
310 fsl,voltage = <MXS_VOLTAGE_HIGH>;
311 fsl,pull-up = <MXS_PULL_DISABLE>;
312 };
314 lcdif_24bit_pins_a: lcdif-24bit@0 {
315 reg = <0>;
316 fsl,pinmux-ids = <
317 MX23_PAD_LCD_D00__LCD_D00
318 MX23_PAD_LCD_D01__LCD_D01
319 MX23_PAD_LCD_D02__LCD_D02
320 MX23_PAD_LCD_D03__LCD_D03
321 MX23_PAD_LCD_D04__LCD_D04
322 MX23_PAD_LCD_D05__LCD_D05
323 MX23_PAD_LCD_D06__LCD_D06
324 MX23_PAD_LCD_D07__LCD_D07
325 MX23_PAD_LCD_D08__LCD_D08
326 MX23_PAD_LCD_D09__LCD_D09
327 MX23_PAD_LCD_D10__LCD_D10
328 MX23_PAD_LCD_D11__LCD_D11
329 MX23_PAD_LCD_D12__LCD_D12
330 MX23_PAD_LCD_D13__LCD_D13
331 MX23_PAD_LCD_D14__LCD_D14
332 MX23_PAD_LCD_D15__LCD_D15
333 MX23_PAD_LCD_D16__LCD_D16
334 MX23_PAD_LCD_D17__LCD_D17
335 MX23_PAD_GPMI_D08__LCD_D18
336 MX23_PAD_GPMI_D09__LCD_D19
337 MX23_PAD_GPMI_D10__LCD_D20
338 MX23_PAD_GPMI_D11__LCD_D21
339 MX23_PAD_GPMI_D12__LCD_D22
340 MX23_PAD_GPMI_D13__LCD_D23
341 MX23_PAD_LCD_DOTCK__LCD_DOTCK
342 MX23_PAD_LCD_ENABLE__LCD_ENABLE
343 MX23_PAD_LCD_HSYNC__LCD_HSYNC
344 MX23_PAD_LCD_VSYNC__LCD_VSYNC
345 >;
346 fsl,drive-strength = <MXS_DRIVE_4mA>;
347 fsl,voltage = <MXS_VOLTAGE_HIGH>;
348 fsl,pull-up = <MXS_PULL_DISABLE>;
349 };
351 spi2_pins_a: spi2@0 {
352 reg = <0>;
353 fsl,pinmux-ids = <
354 MX23_PAD_GPMI_WRN__SSP2_SCK
355 MX23_PAD_GPMI_RDY1__SSP2_CMD
356 MX23_PAD_GPMI_D00__SSP2_DATA0
357 MX23_PAD_GPMI_D03__SSP2_DATA3
358 >;
359 fsl,drive-strength = <MXS_DRIVE_8mA>;
360 fsl,voltage = <MXS_VOLTAGE_HIGH>;
361 fsl,pull-up = <MXS_PULL_ENABLE>;
362 };
364 i2c_pins_a: i2c@0 {
365 reg = <0>;
366 fsl,pinmux-ids = <
367 MX23_PAD_I2C_SCL__I2C_SCL
368 MX23_PAD_I2C_SDA__I2C_SDA
369 >;
370 fsl,drive-strength = <MXS_DRIVE_8mA>;
371 fsl,voltage = <MXS_VOLTAGE_HIGH>;
372 fsl,pull-up = <MXS_PULL_ENABLE>;
373 };
375 i2c_pins_b: i2c@1 {
376 reg = <1>;
377 fsl,pinmux-ids = <
378 MX23_PAD_LCD_ENABLE__I2C_SCL
379 MX23_PAD_LCD_HSYNC__I2C_SDA
380 >;
381 fsl,drive-strength = <MXS_DRIVE_8mA>;
382 fsl,voltage = <MXS_VOLTAGE_HIGH>;
383 fsl,pull-up = <MXS_PULL_ENABLE>;
384 };
386 i2c_pins_c: i2c@2 {
387 reg = <2>;
388 fsl,pinmux-ids = <
389 MX23_PAD_SSP1_DATA1__I2C_SCL
390 MX23_PAD_SSP1_DATA2__I2C_SDA
391 >;
392 fsl,drive-strength = <MXS_DRIVE_8mA>;
393 fsl,voltage = <MXS_VOLTAGE_HIGH>;
394 fsl,pull-up = <MXS_PULL_ENABLE>;
395 };
396 };
398 digctl@8001c000 {
399 compatible = "fsl,imx23-digctl";
400 reg = <0x8001c000 2000>;
401 status = "disabled";
402 };
404 emi@80020000 {
405 reg = <0x80020000 0x2000>;
406 status = "disabled";
407 };
409 dma_apbx: dma-apbx@80024000 {
410 compatible = "fsl,imx23-dma-apbx";
411 reg = <0x80024000 0x2000>;
412 interrupts = <7 5 9 26
413 19 0 25 23
414 60 58 9 0
415 0 0 0 0>;
416 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
417 "saif0", "empty", "auart0-rx", "auart0-tx",
418 "auart1-rx", "auart1-tx", "saif1", "empty",
419 "empty", "empty", "empty", "empty";
420 #dma-cells = <1>;
421 dma-channels = <16>;
422 clocks = <&clks 16>;
423 };
425 dcp@80028000 {
426 compatible = "fsl,imx23-dcp";
427 reg = <0x80028000 0x2000>;
428 interrupts = <53 54>;
429 status = "okay";
430 };
432 pxp@8002a000 {
433 reg = <0x8002a000 0x2000>;
434 status = "disabled";
435 };
437 ocotp@8002c000 {
438 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
439 #address-cells = <1>;
440 #size-cells = <1>;
441 reg = <0x8002c000 0x2000>;
442 clocks = <&clks 15>;
443 };
445 axi-ahb@8002e000 {
446 reg = <0x8002e000 0x2000>;
447 status = "disabled";
448 };
450 lcdif@80030000 {
451 compatible = "fsl,imx23-lcdif";
452 reg = <0x80030000 2000>;
453 interrupts = <46 45>;
454 clocks = <&clks 38>;
455 status = "disabled";
456 };
458 ssp1: spi@80034000 {
459 reg = <0x80034000 0x2000>;
460 interrupts = <2>;
461 clocks = <&clks 33>;
462 dmas = <&dma_apbh 2>;
463 dma-names = "rx-tx";
464 status = "disabled";
465 };
467 tvenc@80038000 {
468 reg = <0x80038000 0x2000>;
469 status = "disabled";
470 };
471 };
473 apbx@80040000 {
474 compatible = "simple-bus";
475 #address-cells = <1>;
476 #size-cells = <1>;
477 reg = <0x80040000 0x40000>;
478 ranges;
480 clks: clkctrl@80040000 {
481 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
482 reg = <0x80040000 0x2000>;
483 #clock-cells = <1>;
484 };
486 saif0: saif@80042000 {
487 reg = <0x80042000 0x2000>;
488 dmas = <&dma_apbx 4>;
489 dma-names = "rx-tx";
490 status = "disabled";
491 };
493 power@80044000 {
494 reg = <0x80044000 0x2000>;
495 status = "disabled";
496 };
498 saif1: saif@80046000 {
499 reg = <0x80046000 0x2000>;
500 dmas = <&dma_apbx 10>;
501 dma-names = "rx-tx";
502 status = "disabled";
503 };
505 audio-out@80048000 {
506 reg = <0x80048000 0x2000>;
507 dmas = <&dma_apbx 1>;
508 dma-names = "tx";
509 status = "disabled";
510 };
512 audio-in@8004c000 {
513 reg = <0x8004c000 0x2000>;
514 dmas = <&dma_apbx 0>;
515 dma-names = "rx";
516 status = "disabled";
517 };
519 lradc: lradc@80050000 {
520 compatible = "fsl,imx23-lradc";
521 reg = <0x80050000 0x2000>;
522 interrupts = <36 37 38 39 40 41 42 43 44>;
523 status = "disabled";
524 clocks = <&clks 26>;
525 #io-channel-cells = <1>;
526 };
528 spdif@80054000 {
529 reg = <0x80054000 2000>;
530 dmas = <&dma_apbx 2>;
531 dma-names = "tx";
532 status = "disabled";
533 };
535 i2c: i2c@80058000 {
536 #address-cells = <1>;
537 #size-cells = <0>;
538 compatible = "fsl,imx23-i2c";
539 reg = <0x80058000 0x2000>;
540 interrupts = <27>;
541 clock-frequency = <100000>;
542 dmas = <&dma_apbx 3>;
543 dma-names = "rx-tx";
544 status = "disabled";
545 };
547 rtc@8005c000 {
548 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
549 reg = <0x8005c000 0x2000>;
550 interrupts = <22>;
551 };
553 pwm: pwm@80064000 {
554 compatible = "fsl,imx23-pwm";
555 reg = <0x80064000 0x2000>;
556 clocks = <&clks 30>;
557 #pwm-cells = <2>;
558 fsl,pwm-number = <5>;
559 status = "disabled";
560 };
562 timrot@80068000 {
563 compatible = "fsl,imx23-timrot", "fsl,timrot";
564 reg = <0x80068000 0x2000>;
565 interrupts = <28 29 30 31>;
566 clocks = <&clks 28>;
567 };
569 auart0: serial@8006c000 {
570 compatible = "fsl,imx23-auart";
571 reg = <0x8006c000 0x2000>;
572 interrupts = <24>;
573 clocks = <&clks 32>;
574 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
575 dma-names = "rx", "tx";
576 status = "disabled";
577 };
579 auart1: serial@8006e000 {
580 compatible = "fsl,imx23-auart";
581 reg = <0x8006e000 0x2000>;
582 interrupts = <59>;
583 clocks = <&clks 32>;
584 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
585 dma-names = "rx", "tx";
586 status = "disabled";
587 };
589 duart: serial@80070000 {
590 compatible = "arm,pl011", "arm,primecell";
591 reg = <0x80070000 0x2000>;
592 interrupts = <0>;
593 clocks = <&clks 32>, <&clks 16>;
594 clock-names = "uart", "apb_pclk";
595 status = "disabled";
596 };
598 usbphy0: usbphy@8007c000 {
599 compatible = "fsl,imx23-usbphy";
600 reg = <0x8007c000 0x2000>;
601 clocks = <&clks 41>;
602 status = "disabled";
603 };
604 };
605 };
607 ahb@80080000 {
608 compatible = "simple-bus";
609 #address-cells = <1>;
610 #size-cells = <1>;
611 reg = <0x80080000 0x80000>;
612 ranges;
614 usb0: usb@80080000 {
615 compatible = "fsl,imx23-usb", "fsl,imx27-usb";
616 reg = <0x80080000 0x40000>;
617 interrupts = <11>;
618 fsl,usbphy = <&usbphy0>;
619 clocks = <&clks 40>;
620 status = "disabled";
621 };
622 };
624 iio-hwmon {
625 compatible = "iio-hwmon";
626 io-channels = <&lradc 8>;
627 };
628 };