2 * Copyright 2012 Freescale Semiconductor, Inc.
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
12 #include "imx23-pinfunc.h"
18 interrupt-parent = <&icoll>;
20 * The decompressor and also some bootloaders rely on a
21 * pre-existing /chosen node to be available to insert the
22 * command line and merge other ATAGS info.
23 * Also for U-Boot there must be a pre-existing /memory node.
26 memory { device_type = "memory"; };
44 compatible = "arm,arm926ej-s";
51 compatible = "simple-bus";
54 reg = <0x80000000 0x80000>;
58 compatible = "simple-bus";
61 reg = <0x80000000 0x40000>;
64 icoll: interrupt-controller@80000000 {
65 compatible = "fsl,imx23-icoll", "fsl,icoll";
67 #interrupt-cells = <1>;
68 reg = <0x80000000 0x2000>;
71 dma_apbh: dma-apbh@80004000 {
72 compatible = "fsl,imx23-dma-apbh";
73 reg = <0x80004000 0x2000>;
74 interrupts = <0 14 20 0
76 interrupt-names = "empty", "ssp0", "ssp1", "empty",
77 "gpmi0", "gpmi1", "gpmi2", "gpmi3";
84 reg = <0x80008000 0x2000>;
89 compatible = "fsl,imx23-gpmi-nand";
92 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
93 reg-names = "gpmi-nand", "bch";
95 interrupt-names = "bch";
97 clock-names = "gpmi_io";
104 reg = <0x80010000 0x2000>;
107 dmas = <&dma_apbh 1>;
113 reg = <0x80014000 0x2000>;
118 #address-cells = <1>;
120 compatible = "fsl,imx23-pinctrl", "simple-bus";
121 reg = <0x80018000 0x2000>;
124 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
129 interrupt-controller;
130 #interrupt-cells = <2>;
134 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
139 interrupt-controller;
140 #interrupt-cells = <2>;
144 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
149 interrupt-controller;
150 #interrupt-cells = <2>;
153 duart_pins_a: duart@0 {
156 MX23_PAD_PWM0__DUART_RX
157 MX23_PAD_PWM1__DUART_TX
159 fsl,drive-strength = <MXS_DRIVE_4mA>;
160 fsl,voltage = <MXS_VOLTAGE_HIGH>;
161 fsl,pull-up = <MXS_PULL_DISABLE>;
164 auart0_pins_a: auart0@0 {
167 MX23_PAD_AUART1_RX__AUART1_RX
168 MX23_PAD_AUART1_TX__AUART1_TX
169 MX23_PAD_AUART1_CTS__AUART1_CTS
170 MX23_PAD_AUART1_RTS__AUART1_RTS
172 fsl,drive-strength = <MXS_DRIVE_4mA>;
173 fsl,voltage = <MXS_VOLTAGE_HIGH>;
174 fsl,pull-up = <MXS_PULL_DISABLE>;
177 auart0_2pins_a: auart0-2pins@0 {
180 MX23_PAD_I2C_SCL__AUART1_TX
181 MX23_PAD_I2C_SDA__AUART1_RX
183 fsl,drive-strength = <MXS_DRIVE_4mA>;
184 fsl,voltage = <MXS_VOLTAGE_HIGH>;
185 fsl,pull-up = <MXS_PULL_DISABLE>;
188 auart1_2pins_a: auart1-2pins@0 {
191 MX23_PAD_GPMI_D14__AUART2_RX
192 MX23_PAD_GPMI_D15__AUART2_TX
194 fsl,drive-strength = <MXS_DRIVE_4mA>;
195 fsl,voltage = <MXS_VOLTAGE_HIGH>;
196 fsl,pull-up = <MXS_PULL_DISABLE>;
199 gpmi_pins_a: gpmi-nand@0 {
202 MX23_PAD_GPMI_D00__GPMI_D00
203 MX23_PAD_GPMI_D01__GPMI_D01
204 MX23_PAD_GPMI_D02__GPMI_D02
205 MX23_PAD_GPMI_D03__GPMI_D03
206 MX23_PAD_GPMI_D04__GPMI_D04
207 MX23_PAD_GPMI_D05__GPMI_D05
208 MX23_PAD_GPMI_D06__GPMI_D06
209 MX23_PAD_GPMI_D07__GPMI_D07
210 MX23_PAD_GPMI_CLE__GPMI_CLE
211 MX23_PAD_GPMI_ALE__GPMI_ALE
212 MX23_PAD_GPMI_RDY0__GPMI_RDY0
213 MX23_PAD_GPMI_RDY1__GPMI_RDY1
214 MX23_PAD_GPMI_WPN__GPMI_WPN
215 MX23_PAD_GPMI_WRN__GPMI_WRN
216 MX23_PAD_GPMI_RDN__GPMI_RDN
217 MX23_PAD_GPMI_CE1N__GPMI_CE1N
218 MX23_PAD_GPMI_CE0N__GPMI_CE0N
220 fsl,drive-strength = <MXS_DRIVE_4mA>;
221 fsl,voltage = <MXS_VOLTAGE_HIGH>;
222 fsl,pull-up = <MXS_PULL_DISABLE>;
225 gpmi_pins_fixup: gpmi-pins-fixup@0 {
228 MX23_PAD_GPMI_WPN__GPMI_WPN
229 MX23_PAD_GPMI_WRN__GPMI_WRN
230 MX23_PAD_GPMI_RDN__GPMI_RDN
232 fsl,drive-strength = <MXS_DRIVE_12mA>;
235 mmc0_4bit_pins_a: mmc0-4bit@0 {
238 MX23_PAD_SSP1_DATA0__SSP1_DATA0
239 MX23_PAD_SSP1_DATA1__SSP1_DATA1
240 MX23_PAD_SSP1_DATA2__SSP1_DATA2
241 MX23_PAD_SSP1_DATA3__SSP1_DATA3
242 MX23_PAD_SSP1_CMD__SSP1_CMD
243 MX23_PAD_SSP1_SCK__SSP1_SCK
245 fsl,drive-strength = <MXS_DRIVE_8mA>;
246 fsl,voltage = <MXS_VOLTAGE_HIGH>;
247 fsl,pull-up = <MXS_PULL_ENABLE>;
250 mmc0_8bit_pins_a: mmc0-8bit@0 {
253 MX23_PAD_SSP1_DATA0__SSP1_DATA0
254 MX23_PAD_SSP1_DATA1__SSP1_DATA1
255 MX23_PAD_SSP1_DATA2__SSP1_DATA2
256 MX23_PAD_SSP1_DATA3__SSP1_DATA3
257 MX23_PAD_GPMI_D08__SSP1_DATA4
258 MX23_PAD_GPMI_D09__SSP1_DATA5
259 MX23_PAD_GPMI_D10__SSP1_DATA6
260 MX23_PAD_GPMI_D11__SSP1_DATA7
261 MX23_PAD_SSP1_CMD__SSP1_CMD
262 MX23_PAD_SSP1_DETECT__SSP1_DETECT
263 MX23_PAD_SSP1_SCK__SSP1_SCK
265 fsl,drive-strength = <MXS_DRIVE_8mA>;
266 fsl,voltage = <MXS_VOLTAGE_HIGH>;
267 fsl,pull-up = <MXS_PULL_ENABLE>;
270 mmc0_pins_fixup: mmc0-pins-fixup@0 {
273 MX23_PAD_SSP1_DETECT__SSP1_DETECT
274 MX23_PAD_SSP1_SCK__SSP1_SCK
276 fsl,pull-up = <MXS_PULL_DISABLE>;
279 mmc1_4bit_pins_a: mmc1-4bit@0 {
282 MX23_PAD_GPMI_D00__SSP2_DATA0
283 MX23_PAD_GPMI_D01__SSP2_DATA1
284 MX23_PAD_GPMI_D02__SSP2_DATA2
285 MX23_PAD_GPMI_D03__SSP2_DATA3
286 MX23_PAD_GPMI_RDY1__SSP2_CMD
287 MX23_PAD_GPMI_WRN__SSP2_SCK
289 fsl,drive-strength = <MXS_DRIVE_8mA>;
290 fsl,voltage = <MXS_VOLTAGE_HIGH>;
291 fsl,pull-up = <MXS_PULL_ENABLE>;
294 mmc1_8bit_pins_a: mmc1-8bit@0 {
297 MX23_PAD_GPMI_D00__SSP2_DATA0
298 MX23_PAD_GPMI_D01__SSP2_DATA1
299 MX23_PAD_GPMI_D02__SSP2_DATA2
300 MX23_PAD_GPMI_D03__SSP2_DATA3
301 MX23_PAD_GPMI_D04__SSP2_DATA4
302 MX23_PAD_GPMI_D05__SSP2_DATA5
303 MX23_PAD_GPMI_D06__SSP2_DATA6
304 MX23_PAD_GPMI_D07__SSP2_DATA7
305 MX23_PAD_GPMI_RDY1__SSP2_CMD
306 MX23_PAD_GPMI_WRN__SSP2_SCK
308 fsl,drive-strength = <MXS_DRIVE_8mA>;
309 fsl,voltage = <MXS_VOLTAGE_HIGH>;
310 fsl,pull-up = <MXS_PULL_ENABLE>;
313 pwm2_pins_a: pwm2@0 {
318 fsl,drive-strength = <MXS_DRIVE_4mA>;
319 fsl,voltage = <MXS_VOLTAGE_HIGH>;
320 fsl,pull-up = <MXS_PULL_DISABLE>;
323 lcdif_24bit_pins_a: lcdif-24bit@0 {
326 MX23_PAD_LCD_D00__LCD_D00
327 MX23_PAD_LCD_D01__LCD_D01
328 MX23_PAD_LCD_D02__LCD_D02
329 MX23_PAD_LCD_D03__LCD_D03
330 MX23_PAD_LCD_D04__LCD_D04
331 MX23_PAD_LCD_D05__LCD_D05
332 MX23_PAD_LCD_D06__LCD_D06
333 MX23_PAD_LCD_D07__LCD_D07
334 MX23_PAD_LCD_D08__LCD_D08
335 MX23_PAD_LCD_D09__LCD_D09
336 MX23_PAD_LCD_D10__LCD_D10
337 MX23_PAD_LCD_D11__LCD_D11
338 MX23_PAD_LCD_D12__LCD_D12
339 MX23_PAD_LCD_D13__LCD_D13
340 MX23_PAD_LCD_D14__LCD_D14
341 MX23_PAD_LCD_D15__LCD_D15
342 MX23_PAD_LCD_D16__LCD_D16
343 MX23_PAD_LCD_D17__LCD_D17
344 MX23_PAD_GPMI_D08__LCD_D18
345 MX23_PAD_GPMI_D09__LCD_D19
346 MX23_PAD_GPMI_D10__LCD_D20
347 MX23_PAD_GPMI_D11__LCD_D21
348 MX23_PAD_GPMI_D12__LCD_D22
349 MX23_PAD_GPMI_D13__LCD_D23
350 MX23_PAD_LCD_DOTCK__LCD_DOTCK
351 MX23_PAD_LCD_ENABLE__LCD_ENABLE
352 MX23_PAD_LCD_HSYNC__LCD_HSYNC
353 MX23_PAD_LCD_VSYNC__LCD_VSYNC
355 fsl,drive-strength = <MXS_DRIVE_4mA>;
356 fsl,voltage = <MXS_VOLTAGE_HIGH>;
357 fsl,pull-up = <MXS_PULL_DISABLE>;
360 spi2_pins_a: spi2@0 {
363 MX23_PAD_GPMI_WRN__SSP2_SCK
364 MX23_PAD_GPMI_RDY1__SSP2_CMD
365 MX23_PAD_GPMI_D00__SSP2_DATA0
366 MX23_PAD_GPMI_D03__SSP2_DATA3
368 fsl,drive-strength = <MXS_DRIVE_8mA>;
369 fsl,voltage = <MXS_VOLTAGE_HIGH>;
370 fsl,pull-up = <MXS_PULL_ENABLE>;
376 MX23_PAD_I2C_SCL__I2C_SCL
377 MX23_PAD_I2C_SDA__I2C_SDA
379 fsl,drive-strength = <MXS_DRIVE_8mA>;
380 fsl,voltage = <MXS_VOLTAGE_HIGH>;
381 fsl,pull-up = <MXS_PULL_ENABLE>;
387 MX23_PAD_LCD_ENABLE__I2C_SCL
388 MX23_PAD_LCD_HSYNC__I2C_SDA
390 fsl,drive-strength = <MXS_DRIVE_8mA>;
391 fsl,voltage = <MXS_VOLTAGE_HIGH>;
392 fsl,pull-up = <MXS_PULL_ENABLE>;
398 MX23_PAD_SSP1_DATA1__I2C_SCL
399 MX23_PAD_SSP1_DATA2__I2C_SDA
401 fsl,drive-strength = <MXS_DRIVE_8mA>;
402 fsl,voltage = <MXS_VOLTAGE_HIGH>;
403 fsl,pull-up = <MXS_PULL_ENABLE>;
408 compatible = "fsl,imx23-digctl";
409 reg = <0x8001c000 2000>;
414 reg = <0x80020000 0x2000>;
418 dma_apbx: dma-apbx@80024000 {
419 compatible = "fsl,imx23-dma-apbx";
420 reg = <0x80024000 0x2000>;
421 interrupts = <7 5 9 26
425 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
426 "saif0", "empty", "auart0-rx", "auart0-tx",
427 "auart1-rx", "auart1-tx", "saif1", "empty",
428 "empty", "empty", "empty", "empty";
435 compatible = "fsl,imx23-dcp";
436 reg = <0x80028000 0x2000>;
437 interrupts = <53 54>;
442 reg = <0x8002a000 0x2000>;
447 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
448 #address-cells = <1>;
450 reg = <0x8002c000 0x2000>;
455 reg = <0x8002e000 0x2000>;
460 compatible = "fsl,imx23-lcdif";
461 reg = <0x80030000 2000>;
462 interrupts = <46 45>;
468 reg = <0x80034000 0x2000>;
471 dmas = <&dma_apbh 2>;
477 reg = <0x80038000 0x2000>;
483 compatible = "simple-bus";
484 #address-cells = <1>;
486 reg = <0x80040000 0x40000>;
489 clks: clkctrl@80040000 {
490 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
491 reg = <0x80040000 0x2000>;
495 saif0: saif@80042000 {
496 reg = <0x80042000 0x2000>;
497 dmas = <&dma_apbx 4>;
503 reg = <0x80044000 0x2000>;
507 saif1: saif@80046000 {
508 reg = <0x80046000 0x2000>;
509 dmas = <&dma_apbx 10>;
515 reg = <0x80048000 0x2000>;
516 dmas = <&dma_apbx 1>;
522 reg = <0x8004c000 0x2000>;
523 dmas = <&dma_apbx 0>;
528 lradc: lradc@80050000 {
529 compatible = "fsl,imx23-lradc";
530 reg = <0x80050000 0x2000>;
531 interrupts = <36 37 38 39 40 41 42 43 44>;
534 #io-channel-cells = <1>;
538 reg = <0x80054000 2000>;
539 dmas = <&dma_apbx 2>;
545 #address-cells = <1>;
547 compatible = "fsl,imx23-i2c";
548 reg = <0x80058000 0x2000>;
550 clock-frequency = <100000>;
551 dmas = <&dma_apbx 3>;
557 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
558 reg = <0x8005c000 0x2000>;
563 compatible = "fsl,imx23-pwm";
564 reg = <0x80064000 0x2000>;
567 fsl,pwm-number = <5>;
572 compatible = "fsl,imx23-timrot", "fsl,timrot";
573 reg = <0x80068000 0x2000>;
574 interrupts = <28 29 30 31>;
578 auart0: serial@8006c000 {
579 compatible = "fsl,imx23-auart";
580 reg = <0x8006c000 0x2000>;
583 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
584 dma-names = "rx", "tx";
588 auart1: serial@8006e000 {
589 compatible = "fsl,imx23-auart";
590 reg = <0x8006e000 0x2000>;
593 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
594 dma-names = "rx", "tx";
598 duart: serial@80070000 {
599 compatible = "arm,pl011", "arm,primecell";
600 reg = <0x80070000 0x2000>;
602 clocks = <&clks 32>, <&clks 16>;
603 clock-names = "uart", "apb_pclk";
607 usbphy0: usbphy@8007c000 {
608 compatible = "fsl,imx23-usbphy";
609 reg = <0x8007c000 0x2000>;
617 compatible = "simple-bus";
618 #address-cells = <1>;
620 reg = <0x80080000 0x80000>;
624 compatible = "fsl,imx23-usb", "fsl,imx27-usb";
625 reg = <0x80080000 0x40000>;
627 fsl,usbphy = <&usbphy0>;
634 compatible = "iio-hwmon";
635 io-channels = <&lradc 8>;