| blob | 7f4c602454a5fb0721a34833f773c98ea0d1b155 |
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 nand-controller@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 mmc0_sck_cfg: mmc0-sck-cfg@0 {
271 reg = <0>;
272 fsl,pinmux-ids = <
273 MX23_PAD_SSP1_SCK__SSP1_SCK
274 >;
275 fsl,pull-up = <MXS_PULL_DISABLE>;
276 };
278 mmc1_4bit_pins_a: mmc1-4bit@0 {
279 reg = <0>;
280 fsl,pinmux-ids = <
281 MX23_PAD_GPMI_D00__SSP2_DATA0
282 MX23_PAD_GPMI_D01__SSP2_DATA1
283 MX23_PAD_GPMI_D02__SSP2_DATA2
284 MX23_PAD_GPMI_D03__SSP2_DATA3
285 MX23_PAD_GPMI_RDY1__SSP2_CMD
286 MX23_PAD_GPMI_WRN__SSP2_SCK
287 >;
288 fsl,drive-strength = <MXS_DRIVE_8mA>;
289 fsl,voltage = <MXS_VOLTAGE_HIGH>;
290 fsl,pull-up = <MXS_PULL_ENABLE>;
291 };
293 mmc1_8bit_pins_a: mmc1-8bit@0 {
294 reg = <0>;
295 fsl,pinmux-ids = <
296 MX23_PAD_GPMI_D00__SSP2_DATA0
297 MX23_PAD_GPMI_D01__SSP2_DATA1
298 MX23_PAD_GPMI_D02__SSP2_DATA2
299 MX23_PAD_GPMI_D03__SSP2_DATA3
300 MX23_PAD_GPMI_D04__SSP2_DATA4
301 MX23_PAD_GPMI_D05__SSP2_DATA5
302 MX23_PAD_GPMI_D06__SSP2_DATA6
303 MX23_PAD_GPMI_D07__SSP2_DATA7
304 MX23_PAD_GPMI_RDY1__SSP2_CMD
305 MX23_PAD_GPMI_WRN__SSP2_SCK
306 >;
307 fsl,drive-strength = <MXS_DRIVE_8mA>;
308 fsl,voltage = <MXS_VOLTAGE_HIGH>;
309 fsl,pull-up = <MXS_PULL_ENABLE>;
310 };
312 pwm2_pins_a: pwm2@0 {
313 reg = <0>;
314 fsl,pinmux-ids = <
315 MX23_PAD_PWM2__PWM2
316 >;
317 fsl,drive-strength = <MXS_DRIVE_4mA>;
318 fsl,voltage = <MXS_VOLTAGE_HIGH>;
319 fsl,pull-up = <MXS_PULL_DISABLE>;
320 };
322 lcdif_24bit_pins_a: lcdif-24bit@0 {
323 reg = <0>;
324 fsl,pinmux-ids = <
325 MX23_PAD_LCD_D00__LCD_D00
326 MX23_PAD_LCD_D01__LCD_D01
327 MX23_PAD_LCD_D02__LCD_D02
328 MX23_PAD_LCD_D03__LCD_D03
329 MX23_PAD_LCD_D04__LCD_D04
330 MX23_PAD_LCD_D05__LCD_D05
331 MX23_PAD_LCD_D06__LCD_D06
332 MX23_PAD_LCD_D07__LCD_D07
333 MX23_PAD_LCD_D08__LCD_D08
334 MX23_PAD_LCD_D09__LCD_D09
335 MX23_PAD_LCD_D10__LCD_D10
336 MX23_PAD_LCD_D11__LCD_D11
337 MX23_PAD_LCD_D12__LCD_D12
338 MX23_PAD_LCD_D13__LCD_D13
339 MX23_PAD_LCD_D14__LCD_D14
340 MX23_PAD_LCD_D15__LCD_D15
341 MX23_PAD_LCD_D16__LCD_D16
342 MX23_PAD_LCD_D17__LCD_D17
343 MX23_PAD_GPMI_D08__LCD_D18
344 MX23_PAD_GPMI_D09__LCD_D19
345 MX23_PAD_GPMI_D10__LCD_D20
346 MX23_PAD_GPMI_D11__LCD_D21
347 MX23_PAD_GPMI_D12__LCD_D22
348 MX23_PAD_GPMI_D13__LCD_D23
349 MX23_PAD_LCD_DOTCK__LCD_DOTCK
350 MX23_PAD_LCD_ENABLE__LCD_ENABLE
351 MX23_PAD_LCD_HSYNC__LCD_HSYNC
352 MX23_PAD_LCD_VSYNC__LCD_VSYNC
353 >;
354 fsl,drive-strength = <MXS_DRIVE_4mA>;
355 fsl,voltage = <MXS_VOLTAGE_HIGH>;
356 fsl,pull-up = <MXS_PULL_DISABLE>;
357 };
359 spi2_pins_a: spi2@0 {
360 reg = <0>;
361 fsl,pinmux-ids = <
362 MX23_PAD_GPMI_WRN__SSP2_SCK
363 MX23_PAD_GPMI_RDY1__SSP2_CMD
364 MX23_PAD_GPMI_D00__SSP2_DATA0
365 MX23_PAD_GPMI_D03__SSP2_DATA3
366 >;
367 fsl,drive-strength = <MXS_DRIVE_8mA>;
368 fsl,voltage = <MXS_VOLTAGE_HIGH>;
369 fsl,pull-up = <MXS_PULL_ENABLE>;
370 };
372 i2c_pins_a: i2c@0 {
373 reg = <0>;
374 fsl,pinmux-ids = <
375 MX23_PAD_I2C_SCL__I2C_SCL
376 MX23_PAD_I2C_SDA__I2C_SDA
377 >;
378 fsl,drive-strength = <MXS_DRIVE_8mA>;
379 fsl,voltage = <MXS_VOLTAGE_HIGH>;
380 fsl,pull-up = <MXS_PULL_ENABLE>;
381 };
383 i2c_pins_b: i2c@1 {
384 reg = <1>;
385 fsl,pinmux-ids = <
386 MX23_PAD_LCD_ENABLE__I2C_SCL
387 MX23_PAD_LCD_HSYNC__I2C_SDA
388 >;
389 fsl,drive-strength = <MXS_DRIVE_8mA>;
390 fsl,voltage = <MXS_VOLTAGE_HIGH>;
391 fsl,pull-up = <MXS_PULL_ENABLE>;
392 };
394 i2c_pins_c: i2c@2 {
395 reg = <2>;
396 fsl,pinmux-ids = <
397 MX23_PAD_SSP1_DATA1__I2C_SCL
398 MX23_PAD_SSP1_DATA2__I2C_SDA
399 >;
400 fsl,drive-strength = <MXS_DRIVE_8mA>;
401 fsl,voltage = <MXS_VOLTAGE_HIGH>;
402 fsl,pull-up = <MXS_PULL_ENABLE>;
403 };
404 };
406 digctl@8001c000 {
407 compatible = "fsl,imx23-digctl";
408 reg = <0x8001c000 2000>;
409 status = "disabled";
410 };
412 emi@80020000 {
413 reg = <0x80020000 0x2000>;
414 status = "disabled";
415 };
417 dma_apbx: dma-apbx@80024000 {
418 compatible = "fsl,imx23-dma-apbx";
419 reg = <0x80024000 0x2000>;
420 interrupts = <7 5 9 26
421 19 0 25 23
422 60 58 9 0
423 0 0 0 0>;
424 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
425 "saif0", "empty", "auart0-rx", "auart0-tx",
426 "auart1-rx", "auart1-tx", "saif1", "empty",
427 "empty", "empty", "empty", "empty";
428 #dma-cells = <1>;
429 dma-channels = <16>;
430 clocks = <&clks 16>;
431 };
433 dcp: crypto@80028000 {
434 compatible = "fsl,imx23-dcp";
435 reg = <0x80028000 0x2000>;
436 interrupts = <53 54>;
437 status = "okay";
438 };
440 pxp@8002a000 {
441 reg = <0x8002a000 0x2000>;
442 status = "disabled";
443 };
445 efuse@8002c000 {
446 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
447 #address-cells = <1>;
448 #size-cells = <1>;
449 reg = <0x8002c000 0x2000>;
450 clocks = <&clks 15>;
451 };
453 axi-ahb@8002e000 {
454 reg = <0x8002e000 0x2000>;
455 status = "disabled";
456 };
458 lcdif@80030000 {
459 compatible = "fsl,imx23-lcdif";
460 reg = <0x80030000 2000>;
461 interrupts = <46 45>;
462 clocks = <&clks 38>;
463 status = "disabled";
464 };
466 ssp1: spi@80034000 {
467 reg = <0x80034000 0x2000>;
468 interrupts = <2>;
469 clocks = <&clks 33>;
470 dmas = <&dma_apbh 2>;
471 dma-names = "rx-tx";
472 status = "disabled";
473 };
475 tvenc@80038000 {
476 reg = <0x80038000 0x2000>;
477 status = "disabled";
478 };
479 };
481 apbx@80040000 {
482 compatible = "simple-bus";
483 #address-cells = <1>;
484 #size-cells = <1>;
485 reg = <0x80040000 0x40000>;
486 ranges;
488 clks: clkctrl@80040000 {
489 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
490 reg = <0x80040000 0x2000>;
491 #clock-cells = <1>;
492 };
494 saif0: saif@80042000 {
495 reg = <0x80042000 0x2000>;
496 dmas = <&dma_apbx 4>;
497 dma-names = "rx-tx";
498 status = "disabled";
499 };
501 power@80044000 {
502 reg = <0x80044000 0x2000>;
503 status = "disabled";
504 };
506 saif1: saif@80046000 {
507 reg = <0x80046000 0x2000>;
508 dmas = <&dma_apbx 10>;
509 dma-names = "rx-tx";
510 status = "disabled";
511 };
513 audio-out@80048000 {
514 reg = <0x80048000 0x2000>;
515 dmas = <&dma_apbx 1>;
516 dma-names = "tx";
517 status = "disabled";
518 };
520 audio-in@8004c000 {
521 reg = <0x8004c000 0x2000>;
522 dmas = <&dma_apbx 0>;
523 dma-names = "rx";
524 status = "disabled";
525 };
527 lradc: lradc@80050000 {
528 compatible = "fsl,imx23-lradc";
529 reg = <0x80050000 0x2000>;
530 interrupts = <36 37 38 39 40 41 42 43 44>;
531 status = "disabled";
532 clocks = <&clks 26>;
533 #io-channel-cells = <1>;
534 };
536 spdif@80054000 {
537 reg = <0x80054000 2000>;
538 dmas = <&dma_apbx 2>;
539 dma-names = "tx";
540 status = "disabled";
541 };
543 i2c: i2c@80058000 {
544 #address-cells = <1>;
545 #size-cells = <0>;
546 compatible = "fsl,imx23-i2c";
547 reg = <0x80058000 0x2000>;
548 interrupts = <27>;
549 clock-frequency = <100000>;
550 dmas = <&dma_apbx 3>;
551 dma-names = "rx-tx";
552 status = "disabled";
553 };
555 rtc@8005c000 {
556 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
557 reg = <0x8005c000 0x2000>;
558 interrupts = <22>;
559 };
561 pwm: pwm@80064000 {
562 compatible = "fsl,imx23-pwm";
563 reg = <0x80064000 0x2000>;
564 clocks = <&clks 30>;
565 #pwm-cells = <2>;
566 fsl,pwm-number = <5>;
567 status = "disabled";
568 };
570 timrot@80068000 {
571 compatible = "fsl,imx23-timrot", "fsl,timrot";
572 reg = <0x80068000 0x2000>;
573 interrupts = <28 29 30 31>;
574 clocks = <&clks 28>;
575 };
577 auart0: serial@8006c000 {
578 compatible = "fsl,imx23-auart";
579 reg = <0x8006c000 0x2000>;
580 interrupts = <24>;
581 clocks = <&clks 32>;
582 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
583 dma-names = "rx", "tx";
584 status = "disabled";
585 };
587 auart1: serial@8006e000 {
588 compatible = "fsl,imx23-auart";
589 reg = <0x8006e000 0x2000>;
590 interrupts = <59>;
591 clocks = <&clks 32>;
592 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
593 dma-names = "rx", "tx";
594 status = "disabled";
595 };
597 duart: serial@80070000 {
598 compatible = "arm,pl011", "arm,primecell";
599 reg = <0x80070000 0x2000>;
600 interrupts = <0>;
601 clocks = <&clks 32>, <&clks 16>;
602 clock-names = "uart", "apb_pclk";
603 status = "disabled";
604 };
606 usbphy0: usbphy@8007c000 {
607 compatible = "fsl,imx23-usbphy";
608 reg = <0x8007c000 0x2000>;
609 clocks = <&clks 41>;
610 status = "disabled";
611 };
612 };
613 };
615 ahb@80080000 {
616 compatible = "simple-bus";
617 #address-cells = <1>;
618 #size-cells = <1>;
619 reg = <0x80080000 0x80000>;
620 ranges;
622 usb0: usb@80080000 {
623 compatible = "fsl,imx23-usb", "fsl,imx27-usb";
624 reg = <0x80080000 0x40000>;
625 interrupts = <11>;
626 fsl,usbphy = <&usbphy0>;
627 clocks = <&clks 40>;
628 status = "disabled";
629 };
630 };
632 iio-hwmon {
633 compatible = "iio-hwmon";
634 io-channels = <&lradc 8>;
635 };
636 };