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"; reg = <0 0>; };
44 compatible = "arm,arm926ej-s";
50 compatible = "simple-bus";
53 reg = <0x80000000 0x80000>;
57 compatible = "simple-bus";
60 reg = <0x80000000 0x40000>;
63 icoll: interrupt-controller@80000000 {
64 compatible = "fsl,imx23-icoll", "fsl,icoll";
66 #interrupt-cells = <1>;
67 reg = <0x80000000 0x2000>;
70 dma_apbh: dma-apbh@80004000 {
71 compatible = "fsl,imx23-dma-apbh";
72 reg = <0x80004000 0x2000>;
73 interrupts = <0 14 20 0
75 interrupt-names = "empty", "ssp0", "ssp1", "empty",
76 "gpmi0", "gpmi1", "gpmi2", "gpmi3";
83 reg = <0x80008000 0x2000>;
88 compatible = "fsl,imx23-gpmi-nand";
91 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
92 reg-names = "gpmi-nand", "bch";
94 interrupt-names = "bch";
96 clock-names = "gpmi_io";
103 reg = <0x80010000 0x2000>;
106 dmas = <&dma_apbh 1>;
112 reg = <0x80014000 0x2000>;
117 #address-cells = <1>;
119 compatible = "fsl,imx23-pinctrl", "simple-bus";
120 reg = <0x80018000 0x2000>;
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>;
143 compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
148 interrupt-controller;
149 #interrupt-cells = <2>;
152 duart_pins_a: duart@0 {
155 MX23_PAD_PWM0__DUART_RX
156 MX23_PAD_PWM1__DUART_TX
158 fsl,drive-strength = <MXS_DRIVE_4mA>;
159 fsl,voltage = <MXS_VOLTAGE_HIGH>;
160 fsl,pull-up = <MXS_PULL_DISABLE>;
163 auart0_pins_a: auart0@0 {
166 MX23_PAD_AUART1_RX__AUART1_RX
167 MX23_PAD_AUART1_TX__AUART1_TX
168 MX23_PAD_AUART1_CTS__AUART1_CTS
169 MX23_PAD_AUART1_RTS__AUART1_RTS
171 fsl,drive-strength = <MXS_DRIVE_4mA>;
172 fsl,voltage = <MXS_VOLTAGE_HIGH>;
173 fsl,pull-up = <MXS_PULL_DISABLE>;
176 auart0_2pins_a: auart0-2pins@0 {
179 MX23_PAD_I2C_SCL__AUART1_TX
180 MX23_PAD_I2C_SDA__AUART1_RX
182 fsl,drive-strength = <MXS_DRIVE_4mA>;
183 fsl,voltage = <MXS_VOLTAGE_HIGH>;
184 fsl,pull-up = <MXS_PULL_DISABLE>;
187 auart1_2pins_a: auart1-2pins@0 {
190 MX23_PAD_GPMI_D14__AUART2_RX
191 MX23_PAD_GPMI_D15__AUART2_TX
193 fsl,drive-strength = <MXS_DRIVE_4mA>;
194 fsl,voltage = <MXS_VOLTAGE_HIGH>;
195 fsl,pull-up = <MXS_PULL_DISABLE>;
198 gpmi_pins_a: gpmi-nand@0 {
201 MX23_PAD_GPMI_D00__GPMI_D00
202 MX23_PAD_GPMI_D01__GPMI_D01
203 MX23_PAD_GPMI_D02__GPMI_D02
204 MX23_PAD_GPMI_D03__GPMI_D03
205 MX23_PAD_GPMI_D04__GPMI_D04
206 MX23_PAD_GPMI_D05__GPMI_D05
207 MX23_PAD_GPMI_D06__GPMI_D06
208 MX23_PAD_GPMI_D07__GPMI_D07
209 MX23_PAD_GPMI_CLE__GPMI_CLE
210 MX23_PAD_GPMI_ALE__GPMI_ALE
211 MX23_PAD_GPMI_RDY0__GPMI_RDY0
212 MX23_PAD_GPMI_RDY1__GPMI_RDY1
213 MX23_PAD_GPMI_WPN__GPMI_WPN
214 MX23_PAD_GPMI_WRN__GPMI_WRN
215 MX23_PAD_GPMI_RDN__GPMI_RDN
216 MX23_PAD_GPMI_CE1N__GPMI_CE1N
217 MX23_PAD_GPMI_CE0N__GPMI_CE0N
219 fsl,drive-strength = <MXS_DRIVE_4mA>;
220 fsl,voltage = <MXS_VOLTAGE_HIGH>;
221 fsl,pull-up = <MXS_PULL_DISABLE>;
224 gpmi_pins_fixup: gpmi-pins-fixup {
226 MX23_PAD_GPMI_WPN__GPMI_WPN
227 MX23_PAD_GPMI_WRN__GPMI_WRN
228 MX23_PAD_GPMI_RDN__GPMI_RDN
230 fsl,drive-strength = <MXS_DRIVE_12mA>;
233 mmc0_4bit_pins_a: mmc0-4bit@0 {
236 MX23_PAD_SSP1_DATA0__SSP1_DATA0
237 MX23_PAD_SSP1_DATA1__SSP1_DATA1
238 MX23_PAD_SSP1_DATA2__SSP1_DATA2
239 MX23_PAD_SSP1_DATA3__SSP1_DATA3
240 MX23_PAD_SSP1_CMD__SSP1_CMD
241 MX23_PAD_SSP1_SCK__SSP1_SCK
243 fsl,drive-strength = <MXS_DRIVE_8mA>;
244 fsl,voltage = <MXS_VOLTAGE_HIGH>;
245 fsl,pull-up = <MXS_PULL_ENABLE>;
248 mmc0_8bit_pins_a: mmc0-8bit@0 {
251 MX23_PAD_SSP1_DATA0__SSP1_DATA0
252 MX23_PAD_SSP1_DATA1__SSP1_DATA1
253 MX23_PAD_SSP1_DATA2__SSP1_DATA2
254 MX23_PAD_SSP1_DATA3__SSP1_DATA3
255 MX23_PAD_GPMI_D08__SSP1_DATA4
256 MX23_PAD_GPMI_D09__SSP1_DATA5
257 MX23_PAD_GPMI_D10__SSP1_DATA6
258 MX23_PAD_GPMI_D11__SSP1_DATA7
259 MX23_PAD_SSP1_CMD__SSP1_CMD
260 MX23_PAD_SSP1_DETECT__SSP1_DETECT
261 MX23_PAD_SSP1_SCK__SSP1_SCK
263 fsl,drive-strength = <MXS_DRIVE_8mA>;
264 fsl,voltage = <MXS_VOLTAGE_HIGH>;
265 fsl,pull-up = <MXS_PULL_ENABLE>;
268 mmc0_pins_fixup: mmc0-pins-fixup {
270 MX23_PAD_SSP1_DETECT__SSP1_DETECT
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";
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>;