1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright 2012 Freescale Semiconductor, Inc.
5 #include "imx23-pinfunc.h"
11 interrupt-parent = <&icoll>;
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.
35 compatible = "arm,arm926ej-s";
42 compatible = "simple-bus";
45 reg = <0x80000000 0x80000>;
49 compatible = "simple-bus";
52 reg = <0x80000000 0x40000>;
55 icoll: interrupt-controller@80000000 {
56 compatible = "fsl,imx23-icoll", "fsl,icoll";
58 #interrupt-cells = <1>;
59 reg = <0x80000000 0x2000>;
62 dma_apbh: dma-apbh@80004000 {
63 compatible = "fsl,imx23-dma-apbh";
64 reg = <0x80004000 0x2000>;
65 interrupts = <0 14 20 0
73 reg = <0x80008000 0x2000>;
77 nand-controller@8000c000 {
78 compatible = "fsl,imx23-gpmi-nand";
81 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
82 reg-names = "gpmi-nand", "bch";
84 interrupt-names = "bch";
86 clock-names = "gpmi_io";
93 reg = <0x80010000 0x2000>;
102 reg = <0x80014000 0x2000>;
107 #address-cells = <1>;
109 compatible = "fsl,imx23-pinctrl", "simple-bus";
110 reg = <0x80018000 0x2000>;
113 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
118 interrupt-controller;
119 #interrupt-cells = <2>;
123 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
128 interrupt-controller;
129 #interrupt-cells = <2>;
133 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
138 interrupt-controller;
139 #interrupt-cells = <2>;
142 duart_pins_a: duart@0 {
145 MX23_PAD_PWM0__DUART_RX
146 MX23_PAD_PWM1__DUART_TX
148 fsl,drive-strength = <MXS_DRIVE_4mA>;
149 fsl,voltage = <MXS_VOLTAGE_HIGH>;
150 fsl,pull-up = <MXS_PULL_DISABLE>;
153 auart0_pins_a: auart0@0 {
156 MX23_PAD_AUART1_RX__AUART1_RX
157 MX23_PAD_AUART1_TX__AUART1_TX
158 MX23_PAD_AUART1_CTS__AUART1_CTS
159 MX23_PAD_AUART1_RTS__AUART1_RTS
161 fsl,drive-strength = <MXS_DRIVE_4mA>;
162 fsl,voltage = <MXS_VOLTAGE_HIGH>;
163 fsl,pull-up = <MXS_PULL_DISABLE>;
166 auart0_2pins_a: auart0-2pins@0 {
169 MX23_PAD_I2C_SCL__AUART1_TX
170 MX23_PAD_I2C_SDA__AUART1_RX
172 fsl,drive-strength = <MXS_DRIVE_4mA>;
173 fsl,voltage = <MXS_VOLTAGE_HIGH>;
174 fsl,pull-up = <MXS_PULL_DISABLE>;
177 auart1_2pins_a: auart1-2pins@0 {
180 MX23_PAD_GPMI_D14__AUART2_RX
181 MX23_PAD_GPMI_D15__AUART2_TX
183 fsl,drive-strength = <MXS_DRIVE_4mA>;
184 fsl,voltage = <MXS_VOLTAGE_HIGH>;
185 fsl,pull-up = <MXS_PULL_DISABLE>;
188 gpmi_pins_a: gpmi-nand@0 {
191 MX23_PAD_GPMI_D00__GPMI_D00
192 MX23_PAD_GPMI_D01__GPMI_D01
193 MX23_PAD_GPMI_D02__GPMI_D02
194 MX23_PAD_GPMI_D03__GPMI_D03
195 MX23_PAD_GPMI_D04__GPMI_D04
196 MX23_PAD_GPMI_D05__GPMI_D05
197 MX23_PAD_GPMI_D06__GPMI_D06
198 MX23_PAD_GPMI_D07__GPMI_D07
199 MX23_PAD_GPMI_CLE__GPMI_CLE
200 MX23_PAD_GPMI_ALE__GPMI_ALE
201 MX23_PAD_GPMI_RDY0__GPMI_RDY0
202 MX23_PAD_GPMI_RDY1__GPMI_RDY1
203 MX23_PAD_GPMI_WPN__GPMI_WPN
204 MX23_PAD_GPMI_WRN__GPMI_WRN
205 MX23_PAD_GPMI_RDN__GPMI_RDN
206 MX23_PAD_GPMI_CE1N__GPMI_CE1N
207 MX23_PAD_GPMI_CE0N__GPMI_CE0N
209 fsl,drive-strength = <MXS_DRIVE_4mA>;
210 fsl,voltage = <MXS_VOLTAGE_HIGH>;
211 fsl,pull-up = <MXS_PULL_DISABLE>;
214 gpmi_pins_fixup: gpmi-pins-fixup@0 {
217 MX23_PAD_GPMI_WPN__GPMI_WPN
218 MX23_PAD_GPMI_WRN__GPMI_WRN
219 MX23_PAD_GPMI_RDN__GPMI_RDN
221 fsl,drive-strength = <MXS_DRIVE_12mA>;
224 mmc0_4bit_pins_a: mmc0-4bit@0 {
227 MX23_PAD_SSP1_DATA0__SSP1_DATA0
228 MX23_PAD_SSP1_DATA1__SSP1_DATA1
229 MX23_PAD_SSP1_DATA2__SSP1_DATA2
230 MX23_PAD_SSP1_DATA3__SSP1_DATA3
231 MX23_PAD_SSP1_CMD__SSP1_CMD
232 MX23_PAD_SSP1_SCK__SSP1_SCK
234 fsl,drive-strength = <MXS_DRIVE_8mA>;
235 fsl,voltage = <MXS_VOLTAGE_HIGH>;
236 fsl,pull-up = <MXS_PULL_ENABLE>;
239 mmc0_8bit_pins_a: mmc0-8bit@0 {
242 MX23_PAD_SSP1_DATA0__SSP1_DATA0
243 MX23_PAD_SSP1_DATA1__SSP1_DATA1
244 MX23_PAD_SSP1_DATA2__SSP1_DATA2
245 MX23_PAD_SSP1_DATA3__SSP1_DATA3
246 MX23_PAD_GPMI_D08__SSP1_DATA4
247 MX23_PAD_GPMI_D09__SSP1_DATA5
248 MX23_PAD_GPMI_D10__SSP1_DATA6
249 MX23_PAD_GPMI_D11__SSP1_DATA7
250 MX23_PAD_SSP1_CMD__SSP1_CMD
251 MX23_PAD_SSP1_DETECT__SSP1_DETECT
252 MX23_PAD_SSP1_SCK__SSP1_SCK
254 fsl,drive-strength = <MXS_DRIVE_8mA>;
255 fsl,voltage = <MXS_VOLTAGE_HIGH>;
256 fsl,pull-up = <MXS_PULL_ENABLE>;
259 mmc0_pins_fixup: mmc0-pins-fixup@0 {
262 MX23_PAD_SSP1_DETECT__SSP1_DETECT
263 MX23_PAD_SSP1_SCK__SSP1_SCK
265 fsl,pull-up = <MXS_PULL_DISABLE>;
268 mmc0_sck_cfg: mmc0-sck-cfg@0 {
271 MX23_PAD_SSP1_SCK__SSP1_SCK
273 fsl,pull-up = <MXS_PULL_DISABLE>;
276 mmc1_4bit_pins_a: mmc1-4bit@0 {
279 MX23_PAD_GPMI_D00__SSP2_DATA0
280 MX23_PAD_GPMI_D01__SSP2_DATA1
281 MX23_PAD_GPMI_D02__SSP2_DATA2
282 MX23_PAD_GPMI_D03__SSP2_DATA3
283 MX23_PAD_GPMI_RDY1__SSP2_CMD
284 MX23_PAD_GPMI_WRN__SSP2_SCK
286 fsl,drive-strength = <MXS_DRIVE_8mA>;
287 fsl,voltage = <MXS_VOLTAGE_HIGH>;
288 fsl,pull-up = <MXS_PULL_ENABLE>;
291 mmc1_8bit_pins_a: mmc1-8bit@0 {
294 MX23_PAD_GPMI_D00__SSP2_DATA0
295 MX23_PAD_GPMI_D01__SSP2_DATA1
296 MX23_PAD_GPMI_D02__SSP2_DATA2
297 MX23_PAD_GPMI_D03__SSP2_DATA3
298 MX23_PAD_GPMI_D04__SSP2_DATA4
299 MX23_PAD_GPMI_D05__SSP2_DATA5
300 MX23_PAD_GPMI_D06__SSP2_DATA6
301 MX23_PAD_GPMI_D07__SSP2_DATA7
302 MX23_PAD_GPMI_RDY1__SSP2_CMD
303 MX23_PAD_GPMI_WRN__SSP2_SCK
305 fsl,drive-strength = <MXS_DRIVE_8mA>;
306 fsl,voltage = <MXS_VOLTAGE_HIGH>;
307 fsl,pull-up = <MXS_PULL_ENABLE>;
310 pwm2_pins_a: pwm2@0 {
315 fsl,drive-strength = <MXS_DRIVE_4mA>;
316 fsl,voltage = <MXS_VOLTAGE_HIGH>;
317 fsl,pull-up = <MXS_PULL_DISABLE>;
320 lcdif_24bit_pins_a: lcdif-24bit@0 {
323 MX23_PAD_LCD_D00__LCD_D00
324 MX23_PAD_LCD_D01__LCD_D01
325 MX23_PAD_LCD_D02__LCD_D02
326 MX23_PAD_LCD_D03__LCD_D03
327 MX23_PAD_LCD_D04__LCD_D04
328 MX23_PAD_LCD_D05__LCD_D05
329 MX23_PAD_LCD_D06__LCD_D06
330 MX23_PAD_LCD_D07__LCD_D07
331 MX23_PAD_LCD_D08__LCD_D08
332 MX23_PAD_LCD_D09__LCD_D09
333 MX23_PAD_LCD_D10__LCD_D10
334 MX23_PAD_LCD_D11__LCD_D11
335 MX23_PAD_LCD_D12__LCD_D12
336 MX23_PAD_LCD_D13__LCD_D13
337 MX23_PAD_LCD_D14__LCD_D14
338 MX23_PAD_LCD_D15__LCD_D15
339 MX23_PAD_LCD_D16__LCD_D16
340 MX23_PAD_LCD_D17__LCD_D17
341 MX23_PAD_GPMI_D08__LCD_D18
342 MX23_PAD_GPMI_D09__LCD_D19
343 MX23_PAD_GPMI_D10__LCD_D20
344 MX23_PAD_GPMI_D11__LCD_D21
345 MX23_PAD_GPMI_D12__LCD_D22
346 MX23_PAD_GPMI_D13__LCD_D23
347 MX23_PAD_LCD_DOTCK__LCD_DOTCK
348 MX23_PAD_LCD_ENABLE__LCD_ENABLE
349 MX23_PAD_LCD_HSYNC__LCD_HSYNC
350 MX23_PAD_LCD_VSYNC__LCD_VSYNC
352 fsl,drive-strength = <MXS_DRIVE_4mA>;
353 fsl,voltage = <MXS_VOLTAGE_HIGH>;
354 fsl,pull-up = <MXS_PULL_DISABLE>;
357 spi2_pins_a: spi2@0 {
360 MX23_PAD_GPMI_WRN__SSP2_SCK
361 MX23_PAD_GPMI_RDY1__SSP2_CMD
362 MX23_PAD_GPMI_D00__SSP2_DATA0
363 MX23_PAD_GPMI_D03__SSP2_DATA3
365 fsl,drive-strength = <MXS_DRIVE_8mA>;
366 fsl,voltage = <MXS_VOLTAGE_HIGH>;
367 fsl,pull-up = <MXS_PULL_ENABLE>;
373 MX23_PAD_I2C_SCL__I2C_SCL
374 MX23_PAD_I2C_SDA__I2C_SDA
376 fsl,drive-strength = <MXS_DRIVE_8mA>;
377 fsl,voltage = <MXS_VOLTAGE_HIGH>;
378 fsl,pull-up = <MXS_PULL_ENABLE>;
384 MX23_PAD_LCD_ENABLE__I2C_SCL
385 MX23_PAD_LCD_HSYNC__I2C_SDA
387 fsl,drive-strength = <MXS_DRIVE_8mA>;
388 fsl,voltage = <MXS_VOLTAGE_HIGH>;
389 fsl,pull-up = <MXS_PULL_ENABLE>;
395 MX23_PAD_SSP1_DATA1__I2C_SCL
396 MX23_PAD_SSP1_DATA2__I2C_SDA
398 fsl,drive-strength = <MXS_DRIVE_8mA>;
399 fsl,voltage = <MXS_VOLTAGE_HIGH>;
400 fsl,pull-up = <MXS_PULL_ENABLE>;
405 compatible = "fsl,imx23-digctl";
406 reg = <0x8001c000 2000>;
411 reg = <0x80020000 0x2000>;
415 dma_apbx: dma-apbx@80024000 {
416 compatible = "fsl,imx23-dma-apbx";
417 reg = <0x80024000 0x2000>;
418 interrupts = <7 5 9 26
422 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
423 "saif0", "empty", "auart0-rx", "auart0-tx",
424 "auart1-rx", "auart1-tx", "saif1", "empty",
425 "empty", "empty", "empty", "empty";
431 dcp: crypto@80028000 {
432 compatible = "fsl,imx23-dcp";
433 reg = <0x80028000 0x2000>;
434 interrupts = <53 54>;
439 reg = <0x8002a000 0x2000>;
444 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
445 #address-cells = <1>;
447 reg = <0x8002c000 0x2000>;
452 reg = <0x8002e000 0x2000>;
457 compatible = "fsl,imx23-lcdif";
458 reg = <0x80030000 2000>;
459 interrupts = <46 45>;
465 reg = <0x80034000 0x2000>;
468 dmas = <&dma_apbh 2>;
474 reg = <0x80038000 0x2000>;
480 compatible = "simple-bus";
481 #address-cells = <1>;
483 reg = <0x80040000 0x40000>;
486 clks: clkctrl@80040000 {
487 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
488 reg = <0x80040000 0x2000>;
492 saif0: saif@80042000 {
493 reg = <0x80042000 0x2000>;
494 dmas = <&dma_apbx 4>;
500 reg = <0x80044000 0x2000>;
504 saif1: saif@80046000 {
505 reg = <0x80046000 0x2000>;
506 dmas = <&dma_apbx 10>;
512 reg = <0x80048000 0x2000>;
513 dmas = <&dma_apbx 1>;
519 reg = <0x8004c000 0x2000>;
520 dmas = <&dma_apbx 0>;
525 lradc: lradc@80050000 {
526 compatible = "fsl,imx23-lradc";
527 reg = <0x80050000 0x2000>;
528 interrupts = <36 37 38 39 40 41 42 43 44>;
531 #io-channel-cells = <1>;
535 reg = <0x80054000 2000>;
536 dmas = <&dma_apbx 2>;
542 #address-cells = <1>;
544 compatible = "fsl,imx23-i2c";
545 reg = <0x80058000 0x2000>;
547 clock-frequency = <100000>;
548 dmas = <&dma_apbx 3>;
554 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
555 reg = <0x8005c000 0x2000>;
560 compatible = "fsl,imx23-pwm";
561 reg = <0x80064000 0x2000>;
564 fsl,pwm-number = <5>;
569 compatible = "fsl,imx23-timrot", "fsl,timrot";
570 reg = <0x80068000 0x2000>;
571 interrupts = <28 29 30 31>;
575 auart0: serial@8006c000 {
576 compatible = "fsl,imx23-auart";
577 reg = <0x8006c000 0x2000>;
580 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
581 dma-names = "rx", "tx";
585 auart1: serial@8006e000 {
586 compatible = "fsl,imx23-auart";
587 reg = <0x8006e000 0x2000>;
590 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
591 dma-names = "rx", "tx";
595 duart: serial@80070000 {
596 compatible = "arm,pl011", "arm,primecell";
597 reg = <0x80070000 0x2000>;
599 clocks = <&clks 32>, <&clks 16>;
600 clock-names = "uart", "apb_pclk";
604 usbphy0: usbphy@8007c000 {
605 compatible = "fsl,imx23-usbphy";
606 reg = <0x8007c000 0x2000>;
614 compatible = "simple-bus";
615 #address-cells = <1>;
617 reg = <0x80080000 0x80000>;
621 compatible = "fsl,imx23-usb", "fsl,imx27-usb";
622 reg = <0x80080000 0x40000>;
624 fsl,usbphy = <&usbphy0>;
631 compatible = "iio-hwmon";
632 io-channels = <&lradc 8>;