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.
16 * Also for U-Boot there must be a pre-existing /memory node.
19 memory { device_type = "memory"; };
37 compatible = "arm,arm926ej-s";
44 compatible = "simple-bus";
47 reg = <0x80000000 0x80000>;
51 compatible = "simple-bus";
54 reg = <0x80000000 0x40000>;
57 icoll: interrupt-controller@80000000 {
58 compatible = "fsl,imx23-icoll", "fsl,icoll";
60 #interrupt-cells = <1>;
61 reg = <0x80000000 0x2000>;
64 dma_apbh: dma-apbh@80004000 {
65 compatible = "fsl,imx23-dma-apbh";
66 reg = <0x80004000 0x2000>;
67 interrupts = <0 14 20 0
69 interrupt-names = "empty", "ssp0", "ssp1", "empty",
70 "gpmi0", "gpmi1", "gpmi2", "gpmi3";
77 reg = <0x80008000 0x2000>;
82 compatible = "fsl,imx23-gpmi-nand";
85 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
86 reg-names = "gpmi-nand", "bch";
88 interrupt-names = "bch";
90 clock-names = "gpmi_io";
97 reg = <0x80010000 0x2000>;
100 dmas = <&dma_apbh 1>;
106 reg = <0x80014000 0x2000>;
111 #address-cells = <1>;
113 compatible = "fsl,imx23-pinctrl", "simple-bus";
114 reg = <0x80018000 0x2000>;
117 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
122 interrupt-controller;
123 #interrupt-cells = <2>;
127 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
132 interrupt-controller;
133 #interrupt-cells = <2>;
137 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
142 interrupt-controller;
143 #interrupt-cells = <2>;
146 duart_pins_a: duart@0 {
149 MX23_PAD_PWM0__DUART_RX
150 MX23_PAD_PWM1__DUART_TX
152 fsl,drive-strength = <MXS_DRIVE_4mA>;
153 fsl,voltage = <MXS_VOLTAGE_HIGH>;
154 fsl,pull-up = <MXS_PULL_DISABLE>;
157 auart0_pins_a: auart0@0 {
160 MX23_PAD_AUART1_RX__AUART1_RX
161 MX23_PAD_AUART1_TX__AUART1_TX
162 MX23_PAD_AUART1_CTS__AUART1_CTS
163 MX23_PAD_AUART1_RTS__AUART1_RTS
165 fsl,drive-strength = <MXS_DRIVE_4mA>;
166 fsl,voltage = <MXS_VOLTAGE_HIGH>;
167 fsl,pull-up = <MXS_PULL_DISABLE>;
170 auart0_2pins_a: auart0-2pins@0 {
173 MX23_PAD_I2C_SCL__AUART1_TX
174 MX23_PAD_I2C_SDA__AUART1_RX
176 fsl,drive-strength = <MXS_DRIVE_4mA>;
177 fsl,voltage = <MXS_VOLTAGE_HIGH>;
178 fsl,pull-up = <MXS_PULL_DISABLE>;
181 auart1_2pins_a: auart1-2pins@0 {
184 MX23_PAD_GPMI_D14__AUART2_RX
185 MX23_PAD_GPMI_D15__AUART2_TX
187 fsl,drive-strength = <MXS_DRIVE_4mA>;
188 fsl,voltage = <MXS_VOLTAGE_HIGH>;
189 fsl,pull-up = <MXS_PULL_DISABLE>;
192 gpmi_pins_a: gpmi-nand@0 {
195 MX23_PAD_GPMI_D00__GPMI_D00
196 MX23_PAD_GPMI_D01__GPMI_D01
197 MX23_PAD_GPMI_D02__GPMI_D02
198 MX23_PAD_GPMI_D03__GPMI_D03
199 MX23_PAD_GPMI_D04__GPMI_D04
200 MX23_PAD_GPMI_D05__GPMI_D05
201 MX23_PAD_GPMI_D06__GPMI_D06
202 MX23_PAD_GPMI_D07__GPMI_D07
203 MX23_PAD_GPMI_CLE__GPMI_CLE
204 MX23_PAD_GPMI_ALE__GPMI_ALE
205 MX23_PAD_GPMI_RDY0__GPMI_RDY0
206 MX23_PAD_GPMI_RDY1__GPMI_RDY1
207 MX23_PAD_GPMI_WPN__GPMI_WPN
208 MX23_PAD_GPMI_WRN__GPMI_WRN
209 MX23_PAD_GPMI_RDN__GPMI_RDN
210 MX23_PAD_GPMI_CE1N__GPMI_CE1N
211 MX23_PAD_GPMI_CE0N__GPMI_CE0N
213 fsl,drive-strength = <MXS_DRIVE_4mA>;
214 fsl,voltage = <MXS_VOLTAGE_HIGH>;
215 fsl,pull-up = <MXS_PULL_DISABLE>;
218 gpmi_pins_fixup: gpmi-pins-fixup@0 {
221 MX23_PAD_GPMI_WPN__GPMI_WPN
222 MX23_PAD_GPMI_WRN__GPMI_WRN
223 MX23_PAD_GPMI_RDN__GPMI_RDN
225 fsl,drive-strength = <MXS_DRIVE_12mA>;
228 mmc0_4bit_pins_a: mmc0-4bit@0 {
231 MX23_PAD_SSP1_DATA0__SSP1_DATA0
232 MX23_PAD_SSP1_DATA1__SSP1_DATA1
233 MX23_PAD_SSP1_DATA2__SSP1_DATA2
234 MX23_PAD_SSP1_DATA3__SSP1_DATA3
235 MX23_PAD_SSP1_CMD__SSP1_CMD
236 MX23_PAD_SSP1_SCK__SSP1_SCK
238 fsl,drive-strength = <MXS_DRIVE_8mA>;
239 fsl,voltage = <MXS_VOLTAGE_HIGH>;
240 fsl,pull-up = <MXS_PULL_ENABLE>;
243 mmc0_8bit_pins_a: mmc0-8bit@0 {
246 MX23_PAD_SSP1_DATA0__SSP1_DATA0
247 MX23_PAD_SSP1_DATA1__SSP1_DATA1
248 MX23_PAD_SSP1_DATA2__SSP1_DATA2
249 MX23_PAD_SSP1_DATA3__SSP1_DATA3
250 MX23_PAD_GPMI_D08__SSP1_DATA4
251 MX23_PAD_GPMI_D09__SSP1_DATA5
252 MX23_PAD_GPMI_D10__SSP1_DATA6
253 MX23_PAD_GPMI_D11__SSP1_DATA7
254 MX23_PAD_SSP1_CMD__SSP1_CMD
255 MX23_PAD_SSP1_DETECT__SSP1_DETECT
256 MX23_PAD_SSP1_SCK__SSP1_SCK
258 fsl,drive-strength = <MXS_DRIVE_8mA>;
259 fsl,voltage = <MXS_VOLTAGE_HIGH>;
260 fsl,pull-up = <MXS_PULL_ENABLE>;
263 mmc0_pins_fixup: mmc0-pins-fixup@0 {
266 MX23_PAD_SSP1_DETECT__SSP1_DETECT
267 MX23_PAD_SSP1_SCK__SSP1_SCK
269 fsl,pull-up = <MXS_PULL_DISABLE>;
272 mmc1_4bit_pins_a: mmc1-4bit@0 {
275 MX23_PAD_GPMI_D00__SSP2_DATA0
276 MX23_PAD_GPMI_D01__SSP2_DATA1
277 MX23_PAD_GPMI_D02__SSP2_DATA2
278 MX23_PAD_GPMI_D03__SSP2_DATA3
279 MX23_PAD_GPMI_RDY1__SSP2_CMD
280 MX23_PAD_GPMI_WRN__SSP2_SCK
282 fsl,drive-strength = <MXS_DRIVE_8mA>;
283 fsl,voltage = <MXS_VOLTAGE_HIGH>;
284 fsl,pull-up = <MXS_PULL_ENABLE>;
287 mmc1_8bit_pins_a: mmc1-8bit@0 {
290 MX23_PAD_GPMI_D00__SSP2_DATA0
291 MX23_PAD_GPMI_D01__SSP2_DATA1
292 MX23_PAD_GPMI_D02__SSP2_DATA2
293 MX23_PAD_GPMI_D03__SSP2_DATA3
294 MX23_PAD_GPMI_D04__SSP2_DATA4
295 MX23_PAD_GPMI_D05__SSP2_DATA5
296 MX23_PAD_GPMI_D06__SSP2_DATA6
297 MX23_PAD_GPMI_D07__SSP2_DATA7
298 MX23_PAD_GPMI_RDY1__SSP2_CMD
299 MX23_PAD_GPMI_WRN__SSP2_SCK
301 fsl,drive-strength = <MXS_DRIVE_8mA>;
302 fsl,voltage = <MXS_VOLTAGE_HIGH>;
303 fsl,pull-up = <MXS_PULL_ENABLE>;
306 pwm2_pins_a: pwm2@0 {
311 fsl,drive-strength = <MXS_DRIVE_4mA>;
312 fsl,voltage = <MXS_VOLTAGE_HIGH>;
313 fsl,pull-up = <MXS_PULL_DISABLE>;
316 lcdif_24bit_pins_a: lcdif-24bit@0 {
319 MX23_PAD_LCD_D00__LCD_D00
320 MX23_PAD_LCD_D01__LCD_D01
321 MX23_PAD_LCD_D02__LCD_D02
322 MX23_PAD_LCD_D03__LCD_D03
323 MX23_PAD_LCD_D04__LCD_D04
324 MX23_PAD_LCD_D05__LCD_D05
325 MX23_PAD_LCD_D06__LCD_D06
326 MX23_PAD_LCD_D07__LCD_D07
327 MX23_PAD_LCD_D08__LCD_D08
328 MX23_PAD_LCD_D09__LCD_D09
329 MX23_PAD_LCD_D10__LCD_D10
330 MX23_PAD_LCD_D11__LCD_D11
331 MX23_PAD_LCD_D12__LCD_D12
332 MX23_PAD_LCD_D13__LCD_D13
333 MX23_PAD_LCD_D14__LCD_D14
334 MX23_PAD_LCD_D15__LCD_D15
335 MX23_PAD_LCD_D16__LCD_D16
336 MX23_PAD_LCD_D17__LCD_D17
337 MX23_PAD_GPMI_D08__LCD_D18
338 MX23_PAD_GPMI_D09__LCD_D19
339 MX23_PAD_GPMI_D10__LCD_D20
340 MX23_PAD_GPMI_D11__LCD_D21
341 MX23_PAD_GPMI_D12__LCD_D22
342 MX23_PAD_GPMI_D13__LCD_D23
343 MX23_PAD_LCD_DOTCK__LCD_DOTCK
344 MX23_PAD_LCD_ENABLE__LCD_ENABLE
345 MX23_PAD_LCD_HSYNC__LCD_HSYNC
346 MX23_PAD_LCD_VSYNC__LCD_VSYNC
348 fsl,drive-strength = <MXS_DRIVE_4mA>;
349 fsl,voltage = <MXS_VOLTAGE_HIGH>;
350 fsl,pull-up = <MXS_PULL_DISABLE>;
353 spi2_pins_a: spi2@0 {
356 MX23_PAD_GPMI_WRN__SSP2_SCK
357 MX23_PAD_GPMI_RDY1__SSP2_CMD
358 MX23_PAD_GPMI_D00__SSP2_DATA0
359 MX23_PAD_GPMI_D03__SSP2_DATA3
361 fsl,drive-strength = <MXS_DRIVE_8mA>;
362 fsl,voltage = <MXS_VOLTAGE_HIGH>;
363 fsl,pull-up = <MXS_PULL_ENABLE>;
369 MX23_PAD_I2C_SCL__I2C_SCL
370 MX23_PAD_I2C_SDA__I2C_SDA
372 fsl,drive-strength = <MXS_DRIVE_8mA>;
373 fsl,voltage = <MXS_VOLTAGE_HIGH>;
374 fsl,pull-up = <MXS_PULL_ENABLE>;
380 MX23_PAD_LCD_ENABLE__I2C_SCL
381 MX23_PAD_LCD_HSYNC__I2C_SDA
383 fsl,drive-strength = <MXS_DRIVE_8mA>;
384 fsl,voltage = <MXS_VOLTAGE_HIGH>;
385 fsl,pull-up = <MXS_PULL_ENABLE>;
391 MX23_PAD_SSP1_DATA1__I2C_SCL
392 MX23_PAD_SSP1_DATA2__I2C_SDA
394 fsl,drive-strength = <MXS_DRIVE_8mA>;
395 fsl,voltage = <MXS_VOLTAGE_HIGH>;
396 fsl,pull-up = <MXS_PULL_ENABLE>;
401 compatible = "fsl,imx23-digctl";
402 reg = <0x8001c000 2000>;
407 reg = <0x80020000 0x2000>;
411 dma_apbx: dma-apbx@80024000 {
412 compatible = "fsl,imx23-dma-apbx";
413 reg = <0x80024000 0x2000>;
414 interrupts = <7 5 9 26
418 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
419 "saif0", "empty", "auart0-rx", "auart0-tx",
420 "auart1-rx", "auart1-tx", "saif1", "empty",
421 "empty", "empty", "empty", "empty";
428 compatible = "fsl,imx23-dcp";
429 reg = <0x80028000 0x2000>;
430 interrupts = <53 54>;
435 reg = <0x8002a000 0x2000>;
440 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
441 #address-cells = <1>;
443 reg = <0x8002c000 0x2000>;
448 reg = <0x8002e000 0x2000>;
453 compatible = "fsl,imx23-lcdif";
454 reg = <0x80030000 2000>;
455 interrupts = <46 45>;
461 reg = <0x80034000 0x2000>;
464 dmas = <&dma_apbh 2>;
470 reg = <0x80038000 0x2000>;
476 compatible = "simple-bus";
477 #address-cells = <1>;
479 reg = <0x80040000 0x40000>;
482 clks: clkctrl@80040000 {
483 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
484 reg = <0x80040000 0x2000>;
488 saif0: saif@80042000 {
489 reg = <0x80042000 0x2000>;
490 dmas = <&dma_apbx 4>;
496 reg = <0x80044000 0x2000>;
500 saif1: saif@80046000 {
501 reg = <0x80046000 0x2000>;
502 dmas = <&dma_apbx 10>;
508 reg = <0x80048000 0x2000>;
509 dmas = <&dma_apbx 1>;
515 reg = <0x8004c000 0x2000>;
516 dmas = <&dma_apbx 0>;
521 lradc: lradc@80050000 {
522 compatible = "fsl,imx23-lradc";
523 reg = <0x80050000 0x2000>;
524 interrupts = <36 37 38 39 40 41 42 43 44>;
527 #io-channel-cells = <1>;
531 reg = <0x80054000 2000>;
532 dmas = <&dma_apbx 2>;
538 #address-cells = <1>;
540 compatible = "fsl,imx23-i2c";
541 reg = <0x80058000 0x2000>;
543 clock-frequency = <100000>;
544 dmas = <&dma_apbx 3>;
550 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
551 reg = <0x8005c000 0x2000>;
556 compatible = "fsl,imx23-pwm";
557 reg = <0x80064000 0x2000>;
560 fsl,pwm-number = <5>;
565 compatible = "fsl,imx23-timrot", "fsl,timrot";
566 reg = <0x80068000 0x2000>;
567 interrupts = <28 29 30 31>;
571 auart0: serial@8006c000 {
572 compatible = "fsl,imx23-auart";
573 reg = <0x8006c000 0x2000>;
576 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
577 dma-names = "rx", "tx";
581 auart1: serial@8006e000 {
582 compatible = "fsl,imx23-auart";
583 reg = <0x8006e000 0x2000>;
586 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
587 dma-names = "rx", "tx";
591 duart: serial@80070000 {
592 compatible = "arm,pl011", "arm,primecell";
593 reg = <0x80070000 0x2000>;
595 clocks = <&clks 32>, <&clks 16>;
596 clock-names = "uart", "apb_pclk";
600 usbphy0: usbphy@8007c000 {
601 compatible = "fsl,imx23-usbphy";
602 reg = <0x8007c000 0x2000>;
610 compatible = "simple-bus";
611 #address-cells = <1>;
613 reg = <0x80080000 0x80000>;
617 compatible = "fsl,imx23-usb", "fsl,imx27-usb";
618 reg = <0x80080000 0x40000>;
620 fsl,usbphy = <&usbphy0>;
627 compatible = "iio-hwmon";
628 io-channels = <&lradc 8>;