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1// SPDX-License-Identifier: GPL-2.0+
2//
3// Copyright 2011 Freescale Semiconductor, Inc.
4// Copyright 2011 Linaro Ltd.
5
6/dts-v1/;
7#include "imx51.dtsi"
8
9/ {
10 model = "Freescale i.MX51 Babbage Board";
11 compatible = "fsl,imx51-babbage", "fsl,imx51";
12
13 chosen {
14 stdout-path = &uart1;
15 };
16
17 memory@90000000 {
18 device_type = "memory";
19 reg = <0x90000000 0x20000000>;
20 };
21
22 ckih1 {
23 clock-frequency = <22579200>;
24 };
25
26 clk_osc: clk-osc {
27 compatible = "fixed-clock";
28 #clock-cells = <0>;
29 clock-frequency = <26000000>;
30 };
31
32 clk_osc_gate: clk-osc-gate {
33 compatible = "gpio-gate-clock";
34 pinctrl-names = "default";
35 pinctrl-0 = <&pinctrl_clk26mhz_osc>;
36 clocks = <&clk_osc>;
37 #clock-cells = <0>;
38 enable-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
39 };
40
41 clk_audio: clk-audio {
42 compatible = "gpio-gate-clock";
43 pinctrl-names = "default";
44 pinctrl-0 = <&pinctrl_clk26mhz_audio>;
45 clocks = <&clk_osc_gate>;
46 #clock-cells = <0>;
47 enable-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
48 };
49
50 clk_usb: clk-usb {
51 compatible = "gpio-gate-clock";
52 pinctrl-names = "default";
53 pinctrl-0 = <&pinctrl_clk26mhz_usb>;
54 clocks = <&clk_osc_gate>;
55 #clock-cells = <0>;
56 enable-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
57 };
58
59 display1: disp1 {
60 compatible = "fsl,imx-parallel-display";
61 interface-pix-fmt = "rgb24";
62 pinctrl-names = "default";
63 pinctrl-0 = <&pinctrl_ipu_disp1>;
64 display-timings {
65 native-mode = <&timing0>;
66 timing0: dvi {
67 clock-frequency = <65000000>;
68 hactive = <1024>;
69 vactive = <768>;
70 hback-porch = <220>;
71 hfront-porch = <40>;
72 vback-porch = <21>;
73 vfront-porch = <7>;
74 hsync-len = <60>;
75 vsync-len = <10>;
76 };
77 };
78
79 port {
80 display0_in: endpoint {
81 remote-endpoint = <&ipu_di0_disp1>;
82 };
83 };
84 };
85
86 display2: disp2 {
87 compatible = "fsl,imx-parallel-display";
88 interface-pix-fmt = "rgb565";
89 pinctrl-names = "default";
90 pinctrl-0 = <&pinctrl_ipu_disp2>;
91 status = "disabled";
92 display-timings {
93 native-mode = <&timing1>;
94 timing1: claawvga {
95 clock-frequency = <27000000>;
96 hactive = <800>;
97 vactive = <480>;
98 hback-porch = <40>;
99 hfront-porch = <60>;
100 vback-porch = <10>;
101 vfront-porch = <10>;
102 hsync-len = <20>;
103 vsync-len = <10>;
104 hsync-active = <0>;
105 vsync-active = <0>;
106 de-active = <1>;
107 pixelclk-active = <0>;
108 };
109 };
110
111 port {
112 display1_in: endpoint {
113 remote-endpoint = <&ipu_di1_disp2>;
114 };
115 };
116 };
117
118 gpio-keys {
119 compatible = "gpio-keys";
120 pinctrl-names = "default";
121 pinctrl-0 = <&pinctrl_gpio_keys>;
122
123 power {
124 label = "Power Button";
125 gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
126 linux,code = <KEY_POWER>;
127 wakeup-source;
128 };
129 };
130
131 leds {
132 compatible = "gpio-leds";
133 pinctrl-names = "default";
134 pinctrl-0 = <&pinctrl_gpio_leds>;
135
136 led-diagnostic {
137 label = "diagnostic";
138 gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
139 };
140 };
141
142 regulators {
143 compatible = "simple-bus";
144 #address-cells = <1>;
145 #size-cells = <0>;
146
147 reg_hub_reset: regulator@0 {
148 compatible = "regulator-fixed";
149 pinctrl-names = "default";
150 pinctrl-0 = <&pinctrl_usbotgreg>;
151 reg = <0>;
152 regulator-name = "hub_reset";
153 regulator-min-microvolt = <5000000>;
154 regulator-max-microvolt = <5000000>;
155 gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
156 enable-active-high;
157 };
158 };
159
160 sound {
161 compatible = "fsl,imx51-babbage-sgtl5000",
162 "fsl,imx-audio-sgtl5000";
163 model = "imx51-babbage-sgtl5000";
164 ssi-controller = <&ssi2>;
165 audio-codec = <&sgtl5000>;
166 audio-routing =
167 "MIC_IN", "Mic Jack",
168 "Mic Jack", "Mic Bias",
169 "Headphone Jack", "HP_OUT";
170 mux-int-port = <2>;
171 mux-ext-port = <3>;
172 };
173
174 usbphy1: usbphy1 {
175 compatible = "usb-nop-xceiv";
176 pinctrl-names = "default";
177 pinctrl-0 = <&pinctrl_usbh1reg>;
178 clocks = <&clk_usb>;
179 clock-names = "main_clk";
180 reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
181 vcc-supply = <&vusb_reg>;
182 #phy-cells = <0>;
183 };
184};
185
186&audmux {
187 pinctrl-names = "default";
188 pinctrl-0 = <&pinctrl_audmux>;
189 status = "okay";
190};
191
192&ecspi1 {
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_ecspi1>;
195 cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>,
196 <&gpio4 25 GPIO_ACTIVE_LOW>;
197 status = "okay";
198
199 pmic: mc13892@0 {
200 compatible = "fsl,mc13892";
201 pinctrl-names = "default";
202 pinctrl-0 = <&pinctrl_pmic>;
203 spi-max-frequency = <6000000>;
204 spi-cs-high;
205 reg = <0>;
206 interrupt-parent = <&gpio1>;
207 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
208 fsl,mc13xxx-uses-adc;
209 fsl,mc13xxx-uses-rtc;
210
211 regulators {
212 sw1_reg: sw1 {
213 regulator-min-microvolt = <600000>;
214 regulator-max-microvolt = <1375000>;
215 regulator-boot-on;
216 regulator-always-on;
217 };
218
219 sw2_reg: sw2 {
220 regulator-min-microvolt = <900000>;
221 regulator-max-microvolt = <1850000>;
222 regulator-boot-on;
223 regulator-always-on;
224 };
225
226 sw3_reg: sw3 {
227 regulator-min-microvolt = <1100000>;
228 regulator-max-microvolt = <1850000>;
229 regulator-boot-on;
230 regulator-always-on;
231 };
232
233 sw4_reg: sw4 {
234 regulator-min-microvolt = <1100000>;
235 regulator-max-microvolt = <1850000>;
236 regulator-boot-on;
237 regulator-always-on;
238 };
239
240 vpll_reg: vpll {
241 regulator-min-microvolt = <1050000>;
242 regulator-max-microvolt = <1800000>;
243 regulator-boot-on;
244 regulator-always-on;
245 };
246
247 vdig_reg: vdig {
248 regulator-min-microvolt = <1650000>;
249 regulator-max-microvolt = <1650000>;
250 regulator-boot-on;
251 };
252
253 vsd_reg: vsd {
254 regulator-min-microvolt = <1800000>;
255 regulator-max-microvolt = <3150000>;
256 };
257
258 vusb_reg: vusb {
259 regulator-boot-on;
260 };
261
262 vusb2_reg: vusb2 {
263 regulator-min-microvolt = <2400000>;
264 regulator-max-microvolt = <2775000>;
265 regulator-boot-on;
266 regulator-always-on;
267 };
268
269 vvideo_reg: vvideo {
270 regulator-min-microvolt = <2775000>;
271 regulator-max-microvolt = <2775000>;
272 };
273
274 vaudio_reg: vaudio {
275 regulator-min-microvolt = <2300000>;
276 regulator-max-microvolt = <3000000>;
277 };
278
279 vcam_reg: vcam {
280 regulator-min-microvolt = <2500000>;
281 regulator-max-microvolt = <3000000>;
282 };
283
284 vgen1_reg: vgen1 {
285 regulator-min-microvolt = <1200000>;
286 regulator-max-microvolt = <1200000>;
287 };
288
289 vgen2_reg: vgen2 {
290 regulator-min-microvolt = <1200000>;
291 regulator-max-microvolt = <3150000>;
292 regulator-always-on;
293 };
294
295 vgen3_reg: vgen3 {
296 regulator-min-microvolt = <1800000>;
297 regulator-max-microvolt = <2900000>;
298 regulator-always-on;
299 };
300 };
301 };
302
303 flash: at45db321d@1 {
304 #address-cells = <1>;
305 #size-cells = <1>;
306 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
307 spi-max-frequency = <25000000>;
308 reg = <1>;
309
310 partition@0 {
311 label = "U-Boot";
312 reg = <0x0 0x40000>;
313 read-only;
314 };
315
316 partition@40000 {
317 label = "Kernel";
318 reg = <0x40000 0x3c0000>;
319 };
320 };
321};
322
323&esdhc1 {
324 pinctrl-names = "default";
325 pinctrl-0 = <&pinctrl_esdhc1>;
326 cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
327 wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
328 status = "okay";
329};
330
331&esdhc2 {
332 pinctrl-names = "default";
333 pinctrl-0 = <&pinctrl_esdhc2>;
334 cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
335 wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
336 status = "okay";
337};
338
339&fec {
340 pinctrl-names = "default";
341 pinctrl-0 = <&pinctrl_fec>;
342 phy-mode = "mii";
343 phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
344 phy-reset-duration = <1>;
345 status = "okay";
346};
347
348&i2c1 {
349 pinctrl-names = "default";
350 pinctrl-0 = <&pinctrl_i2c1>;
351 status = "okay";
352};
353
354&i2c2 {
355 pinctrl-names = "default";
356 pinctrl-0 = <&pinctrl_i2c2>;
357 status = "okay";
358
359 sgtl5000: codec@a {
360 compatible = "fsl,sgtl5000";
361 reg = <0x0a>;
362 #sound-dai-cells = <0>;
363 clocks = <&clk_audio>;
364 VDDA-supply = <&vdig_reg>;
365 VDDIO-supply = <&vvideo_reg>;
366 };
367};
368
369&ipu_di0_disp1 {
370 remote-endpoint = <&display0_in>;
371};
372
373&ipu_di1_disp2 {
374 remote-endpoint = <&display1_in>;
375};
376
377&kpp {
378 pinctrl-names = "default";
379 pinctrl-0 = <&pinctrl_kpp>;
380 linux,keymap = <
381 MATRIX_KEY(0, 0, KEY_UP)
382 MATRIX_KEY(0, 1, KEY_DOWN)
383 MATRIX_KEY(0, 2, KEY_VOLUMEDOWN)
384 MATRIX_KEY(0, 3, KEY_HOME)
385 MATRIX_KEY(1, 0, KEY_RIGHT)
386 MATRIX_KEY(1, 1, KEY_LEFT)
387 MATRIX_KEY(1, 2, KEY_ENTER)
388 MATRIX_KEY(1, 3, KEY_VOLUMEUP)
389 MATRIX_KEY(2, 0, KEY_F6)
390 MATRIX_KEY(2, 1, KEY_F8)
391 MATRIX_KEY(2, 2, KEY_F9)
392 MATRIX_KEY(2, 3, KEY_F10)
393 MATRIX_KEY(3, 0, KEY_F1)
394 MATRIX_KEY(3, 1, KEY_F2)
395 MATRIX_KEY(3, 2, KEY_F3)
396 MATRIX_KEY(3, 3, KEY_POWER)
397 >;
398 status = "okay";
399};
400
401&pmu {
402 secure-reg-access;
403};
404
405&ssi2 {
406 status = "okay";
407};
408
409&uart1 {
410 pinctrl-names = "default";
411 pinctrl-0 = <&pinctrl_uart1>;
412 uart-has-rtscts;
413 status = "okay";
414};
415
416&uart2 {
417 pinctrl-names = "default";
418 pinctrl-0 = <&pinctrl_uart2>;
419 status = "okay";
420};
421
422&uart3 {
423 pinctrl-names = "default";
424 pinctrl-0 = <&pinctrl_uart3>;
425 uart-has-rtscts;
426 status = "okay";
427};
428
429&usbh1 {
430 pinctrl-names = "default";
431 pinctrl-0 = <&pinctrl_usbh1>;
432 vbus-supply = <®_hub_reset>;
433 fsl,usbphy = <&usbphy1>;
434 phy_type = "ulpi";
435 status = "okay";
436};
437
438&usbphy0 {
439 vcc-supply = <&vusb_reg>;
440};
441
442&usbotg {
443 dr_mode = "otg";
444 disable-over-current;
445 phy_type = "utmi_wide";
446 status = "okay";
447};
448
449&iomuxc {
450 imx51-babbage {
451 pinctrl_audmux: audmuxgrp {
452 fsl,pins = <
453 MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x80000000
454 MX51_PAD_AUD3_BB_RXD__AUD3_RXD 0x80000000
455 MX51_PAD_AUD3_BB_CK__AUD3_TXC 0x80000000
456 MX51_PAD_AUD3_BB_FS__AUD3_TXFS 0x80000000
457 >;
458 };
459
460 pinctrl_clk26mhz_audio: clk26mhzaudiocgrp {
461 fsl,pins = <
462 MX51_PAD_CSPI1_RDY__GPIO4_26 0x85
463 >;
464 };
465
466 pinctrl_clk26mhz_osc: clk26mhzoscgrp {
467 fsl,pins = <
468 MX51_PAD_DI1_PIN12__GPIO3_1 0x85
469 >;
470 };
471
472 pinctrl_clk26mhz_usb: clk26mhzusbgrp {
473 fsl,pins = <
474 MX51_PAD_EIM_D17__GPIO2_1 0x85
475 >;
476 };
477
478 pinctrl_ecspi1: ecspi1grp {
479 fsl,pins = <
480 MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x185
481 MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x185
482 MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x185
483 MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 /* CS0 */
484 MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 /* CS1 */
485 >;
486 };
487
488 pinctrl_esdhc1: esdhc1grp {
489 fsl,pins = <
490 MX51_PAD_SD1_CMD__SD1_CMD 0x400020d5
491 MX51_PAD_SD1_CLK__SD1_CLK 0x20d5
492 MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5
493 MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5
494 MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5
495 MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5
496 MX51_PAD_GPIO1_0__GPIO1_0 0x100
497 MX51_PAD_GPIO1_1__GPIO1_1 0x100
498 >;
499 };
500
501 pinctrl_esdhc2: esdhc2grp {
502 fsl,pins = <
503 MX51_PAD_SD2_CMD__SD2_CMD 0x400020d5
504 MX51_PAD_SD2_CLK__SD2_CLK 0x20d5
505 MX51_PAD_SD2_DATA0__SD2_DATA0 0x20d5
506 MX51_PAD_SD2_DATA1__SD2_DATA1 0x20d5
507 MX51_PAD_SD2_DATA2__SD2_DATA2 0x20d5
508 MX51_PAD_SD2_DATA3__SD2_DATA3 0x20d5
509 MX51_PAD_GPIO1_5__GPIO1_5 0x100 /* WP */
510 MX51_PAD_GPIO1_6__GPIO1_6 0x100 /* CD */
511 >;
512 };
513
514 pinctrl_fec: fecgrp {
515 fsl,pins = <
516 MX51_PAD_EIM_EB2__FEC_MDIO 0x000001f5
517 MX51_PAD_EIM_EB3__FEC_RDATA1 0x00000085
518 MX51_PAD_EIM_CS2__FEC_RDATA2 0x00000085
519 MX51_PAD_EIM_CS3__FEC_RDATA3 0x00000085
520 MX51_PAD_EIM_CS4__FEC_RX_ER 0x00000180
521 MX51_PAD_EIM_CS5__FEC_CRS 0x00000180
522 MX51_PAD_NANDF_RB2__FEC_COL 0x00000180
523 MX51_PAD_NANDF_RB3__FEC_RX_CLK 0x00000180
524 MX51_PAD_NANDF_D9__FEC_RDATA0 0x00002180
525 MX51_PAD_NANDF_D8__FEC_TDATA0 0x00002004
526 MX51_PAD_NANDF_CS2__FEC_TX_ER 0x00002004
527 MX51_PAD_NANDF_CS3__FEC_MDC 0x00002004
528 MX51_PAD_NANDF_CS4__FEC_TDATA1 0x00002004
529 MX51_PAD_NANDF_CS5__FEC_TDATA2 0x00002004
530 MX51_PAD_NANDF_CS6__FEC_TDATA3 0x00002004
531 MX51_PAD_NANDF_CS7__FEC_TX_EN 0x00002004
532 MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 0x00002180
533 MX51_PAD_NANDF_D11__FEC_RX_DV 0x000020a4
534 MX51_PAD_EIM_A20__GPIO2_14 0x00000085 /* Phy Reset */
535 >;
536 };
537
538 pinctrl_gpio_keys: gpiokeysgrp {
539 fsl,pins = <
540 MX51_PAD_EIM_A27__GPIO2_21 0x5
541 >;
542 };
543
544 pinctrl_gpio_leds: gpioledsgrp {
545 fsl,pins = <
546 MX51_PAD_EIM_D22__GPIO2_6 0x80000000
547 >;
548 };
549
550 pinctrl_i2c1: i2c1grp {
551 fsl,pins = <
552 MX51_PAD_EIM_D19__I2C1_SCL 0x400001ed
553 MX51_PAD_EIM_D16__I2C1_SDA 0x400001ed
554 >;
555 };
556
557 pinctrl_i2c2: i2c2grp {
558 fsl,pins = <
559 MX51_PAD_KEY_COL4__I2C2_SCL 0x400001ed
560 MX51_PAD_KEY_COL5__I2C2_SDA 0x400001ed
561 >;
562 };
563
564 pinctrl_ipu_disp1: ipudisp1grp {
565 fsl,pins = <
566 MX51_PAD_DISP1_DAT0__DISP1_DAT0 0x5
567 MX51_PAD_DISP1_DAT1__DISP1_DAT1 0x5
568 MX51_PAD_DISP1_DAT2__DISP1_DAT2 0x5
569 MX51_PAD_DISP1_DAT3__DISP1_DAT3 0x5
570 MX51_PAD_DISP1_DAT4__DISP1_DAT4 0x5
571 MX51_PAD_DISP1_DAT5__DISP1_DAT5 0x5
572 MX51_PAD_DISP1_DAT6__DISP1_DAT6 0x5
573 MX51_PAD_DISP1_DAT7__DISP1_DAT7 0x5
574 MX51_PAD_DISP1_DAT8__DISP1_DAT8 0x5
575 MX51_PAD_DISP1_DAT9__DISP1_DAT9 0x5
576 MX51_PAD_DISP1_DAT10__DISP1_DAT10 0x5
577 MX51_PAD_DISP1_DAT11__DISP1_DAT11 0x5
578 MX51_PAD_DISP1_DAT12__DISP1_DAT12 0x5
579 MX51_PAD_DISP1_DAT13__DISP1_DAT13 0x5
580 MX51_PAD_DISP1_DAT14__DISP1_DAT14 0x5
581 MX51_PAD_DISP1_DAT15__DISP1_DAT15 0x5
582 MX51_PAD_DISP1_DAT16__DISP1_DAT16 0x5
583 MX51_PAD_DISP1_DAT17__DISP1_DAT17 0x5
584 MX51_PAD_DISP1_DAT18__DISP1_DAT18 0x5
585 MX51_PAD_DISP1_DAT19__DISP1_DAT19 0x5
586 MX51_PAD_DISP1_DAT20__DISP1_DAT20 0x5
587 MX51_PAD_DISP1_DAT21__DISP1_DAT21 0x5
588 MX51_PAD_DISP1_DAT22__DISP1_DAT22 0x5
589 MX51_PAD_DISP1_DAT23__DISP1_DAT23 0x5
590 MX51_PAD_DI1_PIN2__DI1_PIN2 0x5
591 MX51_PAD_DI1_PIN3__DI1_PIN3 0x5
592 >;
593 };
594
595 pinctrl_ipu_disp2: ipudisp2grp {
596 fsl,pins = <
597 MX51_PAD_DISP2_DAT0__DISP2_DAT0 0x5
598 MX51_PAD_DISP2_DAT1__DISP2_DAT1 0x5
599 MX51_PAD_DISP2_DAT2__DISP2_DAT2 0x5
600 MX51_PAD_DISP2_DAT3__DISP2_DAT3 0x5
601 MX51_PAD_DISP2_DAT4__DISP2_DAT4 0x5
602 MX51_PAD_DISP2_DAT5__DISP2_DAT5 0x5
603 MX51_PAD_DISP2_DAT6__DISP2_DAT6 0x5
604 MX51_PAD_DISP2_DAT7__DISP2_DAT7 0x5
605 MX51_PAD_DISP2_DAT8__DISP2_DAT8 0x5
606 MX51_PAD_DISP2_DAT9__DISP2_DAT9 0x5
607 MX51_PAD_DISP2_DAT10__DISP2_DAT10 0x5
608 MX51_PAD_DISP2_DAT11__DISP2_DAT11 0x5
609 MX51_PAD_DISP2_DAT12__DISP2_DAT12 0x5
610 MX51_PAD_DISP2_DAT13__DISP2_DAT13 0x5
611 MX51_PAD_DISP2_DAT14__DISP2_DAT14 0x5
612 MX51_PAD_DISP2_DAT15__DISP2_DAT15 0x5
613 MX51_PAD_DI2_PIN2__DI2_PIN2 0x5
614 MX51_PAD_DI2_PIN3__DI2_PIN3 0x5
615 MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 0x5
616 MX51_PAD_DI_GP4__DI2_PIN15 0x5
617 >;
618 };
619
620 pinctrl_kpp: kppgrp {
621 fsl,pins = <
622 MX51_PAD_KEY_ROW0__KEY_ROW0 0xe0
623 MX51_PAD_KEY_ROW1__KEY_ROW1 0xe0
624 MX51_PAD_KEY_ROW2__KEY_ROW2 0xe0
625 MX51_PAD_KEY_ROW3__KEY_ROW3 0xe0
626 MX51_PAD_KEY_COL0__KEY_COL0 0xe8
627 MX51_PAD_KEY_COL1__KEY_COL1 0xe8
628 MX51_PAD_KEY_COL2__KEY_COL2 0xe8
629 MX51_PAD_KEY_COL3__KEY_COL3 0xe8
630 >;
631 };
632
633 pinctrl_pmic: pmicgrp {
634 fsl,pins = <
635 MX51_PAD_GPIO1_8__GPIO1_8 0xe5 /* IRQ */
636 >;
637 };
638
639 pinctrl_uart1: uart1grp {
640 fsl,pins = <
641 MX51_PAD_UART1_RXD__UART1_RXD 0x1c5
642 MX51_PAD_UART1_TXD__UART1_TXD 0x1c5
643 MX51_PAD_UART1_RTS__UART1_RTS 0x1c5
644 MX51_PAD_UART1_CTS__UART1_CTS 0x1c5
645 >;
646 };
647
648 pinctrl_uart2: uart2grp {
649 fsl,pins = <
650 MX51_PAD_UART2_RXD__UART2_RXD 0x1c5
651 MX51_PAD_UART2_TXD__UART2_TXD 0x1c5
652 >;
653 };
654
655 pinctrl_uart3: uart3grp {
656 fsl,pins = <
657 MX51_PAD_EIM_D25__UART3_RXD 0x1c5
658 MX51_PAD_EIM_D26__UART3_TXD 0x1c5
659 MX51_PAD_EIM_D27__UART3_RTS 0x1c5
660 MX51_PAD_EIM_D24__UART3_CTS 0x1c5
661 >;
662 };
663
664 pinctrl_usbh1: usbh1grp {
665 fsl,pins = <
666 MX51_PAD_USBH1_CLK__USBH1_CLK 0x80000000
667 MX51_PAD_USBH1_DIR__USBH1_DIR 0x80000000
668 MX51_PAD_USBH1_NXT__USBH1_NXT 0x80000000
669 MX51_PAD_USBH1_DATA0__USBH1_DATA0 0x80000000
670 MX51_PAD_USBH1_DATA1__USBH1_DATA1 0x80000000
671 MX51_PAD_USBH1_DATA2__USBH1_DATA2 0x80000000
672 MX51_PAD_USBH1_DATA3__USBH1_DATA3 0x80000000
673 MX51_PAD_USBH1_DATA4__USBH1_DATA4 0x80000000
674 MX51_PAD_USBH1_DATA5__USBH1_DATA5 0x80000000
675 MX51_PAD_USBH1_DATA6__USBH1_DATA6 0x80000000
676 MX51_PAD_USBH1_DATA7__USBH1_DATA7 0x80000000
677 >;
678 };
679
680 pinctrl_usbh1reg: usbh1reggrp {
681 fsl,pins = <
682 MX51_PAD_EIM_D21__GPIO2_5 0x85
683 >;
684 };
685
686 pinctrl_usbotgreg: usbotgreggrp {
687 fsl,pins = <
688 MX51_PAD_GPIO1_7__GPIO1_7 0x85
689 >;
690 };
691 };
692};
1/*
2 * Copyright 2011 Freescale Semiconductor, Inc.
3 * Copyright 2011 Linaro Ltd.
4 *
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
8 *
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
11 */
12
13/dts-v1/;
14#include "imx51.dtsi"
15
16/ {
17 model = "Freescale i.MX51 Babbage Board";
18 compatible = "fsl,imx51-babbage", "fsl,imx51";
19
20 chosen {
21 stdout-path = &uart1;
22 };
23
24 memory {
25 reg = <0x90000000 0x20000000>;
26 };
27
28 clocks {
29 ckih1 {
30 clock-frequency = <22579200>;
31 };
32
33 clk_26M: codec_clock {
34 compatible = "fixed-clock";
35 reg=<0>;
36 #clock-cells = <0>;
37 clock-frequency = <26000000>;
38 gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
39 };
40 };
41
42 display0: display@di0 {
43 compatible = "fsl,imx-parallel-display";
44 interface-pix-fmt = "rgb24";
45 pinctrl-names = "default";
46 pinctrl-0 = <&pinctrl_ipu_disp1>;
47 display-timings {
48 native-mode = <&timing0>;
49 timing0: dvi {
50 clock-frequency = <65000000>;
51 hactive = <1024>;
52 vactive = <768>;
53 hback-porch = <220>;
54 hfront-porch = <40>;
55 vback-porch = <21>;
56 vfront-porch = <7>;
57 hsync-len = <60>;
58 vsync-len = <10>;
59 };
60 };
61
62 port {
63 display0_in: endpoint {
64 remote-endpoint = <&ipu_di0_disp0>;
65 };
66 };
67 };
68
69 display1: display@di1 {
70 compatible = "fsl,imx-parallel-display";
71 interface-pix-fmt = "rgb565";
72 pinctrl-names = "default";
73 pinctrl-0 = <&pinctrl_ipu_disp2>;
74 status = "disabled";
75 display-timings {
76 native-mode = <&timing1>;
77 timing1: claawvga {
78 clock-frequency = <27000000>;
79 hactive = <800>;
80 vactive = <480>;
81 hback-porch = <40>;
82 hfront-porch = <60>;
83 vback-porch = <10>;
84 vfront-porch = <10>;
85 hsync-len = <20>;
86 vsync-len = <10>;
87 hsync-active = <0>;
88 vsync-active = <0>;
89 de-active = <1>;
90 pixelclk-active = <0>;
91 };
92 };
93
94 port {
95 display1_in: endpoint {
96 remote-endpoint = <&ipu_di1_disp1>;
97 };
98 };
99 };
100
101 gpio-keys {
102 compatible = "gpio-keys";
103 pinctrl-names = "default";
104 pinctrl-0 = <&pinctrl_gpio_keys>;
105
106 power {
107 label = "Power Button";
108 gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
109 linux,code = <KEY_POWER>;
110 wakeup-source;
111 };
112 };
113
114 leds {
115 compatible = "gpio-leds";
116 pinctrl-names = "default";
117 pinctrl-0 = <&pinctrl_gpio_leds>;
118
119 led-diagnostic {
120 label = "diagnostic";
121 gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
122 };
123 };
124
125 regulators {
126 compatible = "simple-bus";
127 #address-cells = <1>;
128 #size-cells = <0>;
129
130 reg_hub_reset: regulator@0 {
131 compatible = "regulator-fixed";
132 pinctrl-names = "default";
133 pinctrl-0 = <&pinctrl_usbotgreg>;
134 reg = <0>;
135 regulator-name = "hub_reset";
136 regulator-min-microvolt = <5000000>;
137 regulator-max-microvolt = <5000000>;
138 gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
139 enable-active-high;
140 };
141 };
142
143 sound {
144 compatible = "fsl,imx51-babbage-sgtl5000",
145 "fsl,imx-audio-sgtl5000";
146 model = "imx51-babbage-sgtl5000";
147 ssi-controller = <&ssi2>;
148 audio-codec = <&sgtl5000>;
149 audio-routing =
150 "MIC_IN", "Mic Jack",
151 "Mic Jack", "Mic Bias",
152 "Headphone Jack", "HP_OUT";
153 mux-int-port = <2>;
154 mux-ext-port = <3>;
155 };
156
157 usbphy {
158 #address-cells = <1>;
159 #size-cells = <0>;
160 compatible = "simple-bus";
161
162 usbh1phy: usbh1phy@0 {
163 compatible = "usb-nop-xceiv";
164 reg = <0>;
165 clocks = <&clks IMX5_CLK_DUMMY>;
166 clock-names = "main_clk";
167 reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
168 };
169 };
170};
171
172&audmux {
173 pinctrl-names = "default";
174 pinctrl-0 = <&pinctrl_audmux>;
175 status = "okay";
176};
177
178&ecspi1 {
179 pinctrl-names = "default";
180 pinctrl-0 = <&pinctrl_ecspi1>;
181 fsl,spi-num-chipselects = <2>;
182 cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>,
183 <&gpio4 25 GPIO_ACTIVE_LOW>;
184 status = "okay";
185
186 pmic: mc13892@0 {
187 compatible = "fsl,mc13892";
188 pinctrl-names = "default";
189 pinctrl-0 = <&pinctrl_pmic>;
190 spi-max-frequency = <6000000>;
191 spi-cs-high;
192 reg = <0>;
193 interrupt-parent = <&gpio1>;
194 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
195 fsl,mc13xxx-uses-rtc;
196
197 regulators {
198 sw1_reg: sw1 {
199 regulator-min-microvolt = <600000>;
200 regulator-max-microvolt = <1375000>;
201 regulator-boot-on;
202 regulator-always-on;
203 };
204
205 sw2_reg: sw2 {
206 regulator-min-microvolt = <900000>;
207 regulator-max-microvolt = <1850000>;
208 regulator-boot-on;
209 regulator-always-on;
210 };
211
212 sw3_reg: sw3 {
213 regulator-min-microvolt = <1100000>;
214 regulator-max-microvolt = <1850000>;
215 regulator-boot-on;
216 regulator-always-on;
217 };
218
219 sw4_reg: sw4 {
220 regulator-min-microvolt = <1100000>;
221 regulator-max-microvolt = <1850000>;
222 regulator-boot-on;
223 regulator-always-on;
224 };
225
226 vpll_reg: vpll {
227 regulator-min-microvolt = <1050000>;
228 regulator-max-microvolt = <1800000>;
229 regulator-boot-on;
230 regulator-always-on;
231 };
232
233 vdig_reg: vdig {
234 regulator-min-microvolt = <1650000>;
235 regulator-max-microvolt = <1650000>;
236 regulator-boot-on;
237 };
238
239 vsd_reg: vsd {
240 regulator-min-microvolt = <1800000>;
241 regulator-max-microvolt = <3150000>;
242 };
243
244 vusb2_reg: vusb2 {
245 regulator-min-microvolt = <2400000>;
246 regulator-max-microvolt = <2775000>;
247 regulator-boot-on;
248 regulator-always-on;
249 };
250
251 vvideo_reg: vvideo {
252 regulator-min-microvolt = <2775000>;
253 regulator-max-microvolt = <2775000>;
254 };
255
256 vaudio_reg: vaudio {
257 regulator-min-microvolt = <2300000>;
258 regulator-max-microvolt = <3000000>;
259 };
260
261 vcam_reg: vcam {
262 regulator-min-microvolt = <2500000>;
263 regulator-max-microvolt = <3000000>;
264 };
265
266 vgen1_reg: vgen1 {
267 regulator-min-microvolt = <1200000>;
268 regulator-max-microvolt = <1200000>;
269 };
270
271 vgen2_reg: vgen2 {
272 regulator-min-microvolt = <1200000>;
273 regulator-max-microvolt = <3150000>;
274 regulator-always-on;
275 };
276
277 vgen3_reg: vgen3 {
278 regulator-min-microvolt = <1800000>;
279 regulator-max-microvolt = <2900000>;
280 regulator-always-on;
281 };
282 };
283 };
284
285 flash: at45db321d@1 {
286 #address-cells = <1>;
287 #size-cells = <1>;
288 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
289 spi-max-frequency = <25000000>;
290 reg = <1>;
291
292 partition@0 {
293 label = "U-Boot";
294 reg = <0x0 0x40000>;
295 read-only;
296 };
297
298 partition@40000 {
299 label = "Kernel";
300 reg = <0x40000 0x3c0000>;
301 };
302 };
303};
304
305&esdhc1 {
306 pinctrl-names = "default";
307 pinctrl-0 = <&pinctrl_esdhc1>;
308 cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
309 wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
310 status = "okay";
311};
312
313&esdhc2 {
314 pinctrl-names = "default";
315 pinctrl-0 = <&pinctrl_esdhc2>;
316 cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
317 wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
318 status = "okay";
319};
320
321&fec {
322 pinctrl-names = "default";
323 pinctrl-0 = <&pinctrl_fec>;
324 phy-mode = "mii";
325 phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
326 phy-reset-duration = <1>;
327 status = "okay";
328};
329
330&i2c1 {
331 pinctrl-names = "default";
332 pinctrl-0 = <&pinctrl_i2c1>;
333 status = "okay";
334};
335
336&i2c2 {
337 pinctrl-names = "default";
338 pinctrl-0 = <&pinctrl_i2c2>;
339 status = "okay";
340
341 sgtl5000: codec@0a {
342 compatible = "fsl,sgtl5000";
343 pinctrl-names = "default";
344 pinctrl-0 = <&pinctrl_clkcodec>;
345 reg = <0x0a>;
346 clocks = <&clk_26M>;
347 VDDA-supply = <&vdig_reg>;
348 VDDIO-supply = <&vvideo_reg>;
349 };
350};
351
352&ipu_di0_disp0 {
353 remote-endpoint = <&display0_in>;
354};
355
356&ipu_di1_disp1 {
357 remote-endpoint = <&display1_in>;
358};
359
360&kpp {
361 pinctrl-names = "default";
362 pinctrl-0 = <&pinctrl_kpp>;
363 linux,keymap = <
364 MATRIX_KEY(0, 0, KEY_UP)
365 MATRIX_KEY(0, 1, KEY_DOWN)
366 MATRIX_KEY(0, 2, KEY_VOLUMEDOWN)
367 MATRIX_KEY(0, 3, KEY_HOME)
368 MATRIX_KEY(1, 0, KEY_RIGHT)
369 MATRIX_KEY(1, 1, KEY_LEFT)
370 MATRIX_KEY(1, 2, KEY_ENTER)
371 MATRIX_KEY(1, 3, KEY_VOLUMEUP)
372 MATRIX_KEY(2, 0, KEY_F6)
373 MATRIX_KEY(2, 1, KEY_F8)
374 MATRIX_KEY(2, 2, KEY_F9)
375 MATRIX_KEY(2, 3, KEY_F10)
376 MATRIX_KEY(3, 0, KEY_F1)
377 MATRIX_KEY(3, 1, KEY_F2)
378 MATRIX_KEY(3, 2, KEY_F3)
379 MATRIX_KEY(3, 3, KEY_POWER)
380 >;
381 status = "okay";
382};
383
384&ssi2 {
385 status = "okay";
386};
387
388&uart1 {
389 pinctrl-names = "default";
390 pinctrl-0 = <&pinctrl_uart1>;
391 uart-has-rtscts;
392 status = "okay";
393};
394
395&uart2 {
396 pinctrl-names = "default";
397 pinctrl-0 = <&pinctrl_uart2>;
398 status = "okay";
399};
400
401&uart3 {
402 pinctrl-names = "default";
403 pinctrl-0 = <&pinctrl_uart3>;
404 uart-has-rtscts;
405 status = "okay";
406};
407
408&usbh1 {
409 pinctrl-names = "default";
410 pinctrl-0 = <&pinctrl_usbh1>;
411 vbus-supply = <®_hub_reset>;
412 fsl,usbphy = <&usbh1phy>;
413 phy_type = "ulpi";
414 status = "okay";
415};
416
417&usbotg {
418 dr_mode = "otg";
419 disable-over-current;
420 phy_type = "utmi_wide";
421 status = "okay";
422};
423
424&iomuxc {
425 imx51-babbage {
426 pinctrl_audmux: audmuxgrp {
427 fsl,pins = <
428 MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x80000000
429 MX51_PAD_AUD3_BB_RXD__AUD3_RXD 0x80000000
430 MX51_PAD_AUD3_BB_CK__AUD3_TXC 0x80000000
431 MX51_PAD_AUD3_BB_FS__AUD3_TXFS 0x80000000
432 >;
433 };
434
435 pinctrl_clkcodec: clkcodecgrp {
436 fsl,pins = <
437 MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000
438 >;
439 };
440
441 pinctrl_ecspi1: ecspi1grp {
442 fsl,pins = <
443 MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x185
444 MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x185
445 MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x185
446 MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 /* CS0 */
447 MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 /* CS1 */
448 >;
449 };
450
451 pinctrl_esdhc1: esdhc1grp {
452 fsl,pins = <
453 MX51_PAD_SD1_CMD__SD1_CMD 0x400020d5
454 MX51_PAD_SD1_CLK__SD1_CLK 0x20d5
455 MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5
456 MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5
457 MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5
458 MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5
459 MX51_PAD_GPIO1_0__GPIO1_0 0x100
460 MX51_PAD_GPIO1_1__GPIO1_1 0x100
461 >;
462 };
463
464 pinctrl_esdhc2: esdhc2grp {
465 fsl,pins = <
466 MX51_PAD_SD2_CMD__SD2_CMD 0x400020d5
467 MX51_PAD_SD2_CLK__SD2_CLK 0x20d5
468 MX51_PAD_SD2_DATA0__SD2_DATA0 0x20d5
469 MX51_PAD_SD2_DATA1__SD2_DATA1 0x20d5
470 MX51_PAD_SD2_DATA2__SD2_DATA2 0x20d5
471 MX51_PAD_SD2_DATA3__SD2_DATA3 0x20d5
472 MX51_PAD_GPIO1_5__GPIO1_5 0x100 /* WP */
473 MX51_PAD_GPIO1_6__GPIO1_6 0x100 /* CD */
474 >;
475 };
476
477 pinctrl_fec: fecgrp {
478 fsl,pins = <
479 MX51_PAD_EIM_EB2__FEC_MDIO 0x000001f5
480 MX51_PAD_EIM_EB3__FEC_RDATA1 0x00000085
481 MX51_PAD_EIM_CS2__FEC_RDATA2 0x00000085
482 MX51_PAD_EIM_CS3__FEC_RDATA3 0x00000085
483 MX51_PAD_EIM_CS4__FEC_RX_ER 0x00000180
484 MX51_PAD_EIM_CS5__FEC_CRS 0x00000180
485 MX51_PAD_NANDF_RB2__FEC_COL 0x00000180
486 MX51_PAD_NANDF_RB3__FEC_RX_CLK 0x00000180
487 MX51_PAD_NANDF_D9__FEC_RDATA0 0x00002180
488 MX51_PAD_NANDF_D8__FEC_TDATA0 0x00002004
489 MX51_PAD_NANDF_CS2__FEC_TX_ER 0x00002004
490 MX51_PAD_NANDF_CS3__FEC_MDC 0x00002004
491 MX51_PAD_NANDF_CS4__FEC_TDATA1 0x00002004
492 MX51_PAD_NANDF_CS5__FEC_TDATA2 0x00002004
493 MX51_PAD_NANDF_CS6__FEC_TDATA3 0x00002004
494 MX51_PAD_NANDF_CS7__FEC_TX_EN 0x00002004
495 MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 0x00002180
496 MX51_PAD_NANDF_D11__FEC_RX_DV 0x000020a4
497 MX51_PAD_EIM_A20__GPIO2_14 0x00000085 /* Phy Reset */
498 >;
499 };
500
501 pinctrl_gpio_keys: gpiokeysgrp {
502 fsl,pins = <
503 MX51_PAD_EIM_A27__GPIO2_21 0x5
504 >;
505 };
506
507 pinctrl_gpio_leds: gpioledsgrp {
508 fsl,pins = <
509 MX51_PAD_EIM_D22__GPIO2_6 0x80000000
510 >;
511 };
512
513 pinctrl_i2c1: i2c1grp {
514 fsl,pins = <
515 MX51_PAD_EIM_D19__I2C1_SCL 0x400001ed
516 MX51_PAD_EIM_D16__I2C1_SDA 0x400001ed
517 >;
518 };
519
520 pinctrl_i2c2: i2c2grp {
521 fsl,pins = <
522 MX51_PAD_KEY_COL4__I2C2_SCL 0x400001ed
523 MX51_PAD_KEY_COL5__I2C2_SDA 0x400001ed
524 >;
525 };
526
527 pinctrl_ipu_disp1: ipudisp1grp {
528 fsl,pins = <
529 MX51_PAD_DISP1_DAT0__DISP1_DAT0 0x5
530 MX51_PAD_DISP1_DAT1__DISP1_DAT1 0x5
531 MX51_PAD_DISP1_DAT2__DISP1_DAT2 0x5
532 MX51_PAD_DISP1_DAT3__DISP1_DAT3 0x5
533 MX51_PAD_DISP1_DAT4__DISP1_DAT4 0x5
534 MX51_PAD_DISP1_DAT5__DISP1_DAT5 0x5
535 MX51_PAD_DISP1_DAT6__DISP1_DAT6 0x5
536 MX51_PAD_DISP1_DAT7__DISP1_DAT7 0x5
537 MX51_PAD_DISP1_DAT8__DISP1_DAT8 0x5
538 MX51_PAD_DISP1_DAT9__DISP1_DAT9 0x5
539 MX51_PAD_DISP1_DAT10__DISP1_DAT10 0x5
540 MX51_PAD_DISP1_DAT11__DISP1_DAT11 0x5
541 MX51_PAD_DISP1_DAT12__DISP1_DAT12 0x5
542 MX51_PAD_DISP1_DAT13__DISP1_DAT13 0x5
543 MX51_PAD_DISP1_DAT14__DISP1_DAT14 0x5
544 MX51_PAD_DISP1_DAT15__DISP1_DAT15 0x5
545 MX51_PAD_DISP1_DAT16__DISP1_DAT16 0x5
546 MX51_PAD_DISP1_DAT17__DISP1_DAT17 0x5
547 MX51_PAD_DISP1_DAT18__DISP1_DAT18 0x5
548 MX51_PAD_DISP1_DAT19__DISP1_DAT19 0x5
549 MX51_PAD_DISP1_DAT20__DISP1_DAT20 0x5
550 MX51_PAD_DISP1_DAT21__DISP1_DAT21 0x5
551 MX51_PAD_DISP1_DAT22__DISP1_DAT22 0x5
552 MX51_PAD_DISP1_DAT23__DISP1_DAT23 0x5
553 MX51_PAD_DI1_PIN2__DI1_PIN2 0x5
554 MX51_PAD_DI1_PIN3__DI1_PIN3 0x5
555 >;
556 };
557
558 pinctrl_ipu_disp2: ipudisp2grp {
559 fsl,pins = <
560 MX51_PAD_DISP2_DAT0__DISP2_DAT0 0x5
561 MX51_PAD_DISP2_DAT1__DISP2_DAT1 0x5
562 MX51_PAD_DISP2_DAT2__DISP2_DAT2 0x5
563 MX51_PAD_DISP2_DAT3__DISP2_DAT3 0x5
564 MX51_PAD_DISP2_DAT4__DISP2_DAT4 0x5
565 MX51_PAD_DISP2_DAT5__DISP2_DAT5 0x5
566 MX51_PAD_DISP2_DAT6__DISP2_DAT6 0x5
567 MX51_PAD_DISP2_DAT7__DISP2_DAT7 0x5
568 MX51_PAD_DISP2_DAT8__DISP2_DAT8 0x5
569 MX51_PAD_DISP2_DAT9__DISP2_DAT9 0x5
570 MX51_PAD_DISP2_DAT10__DISP2_DAT10 0x5
571 MX51_PAD_DISP2_DAT11__DISP2_DAT11 0x5
572 MX51_PAD_DISP2_DAT12__DISP2_DAT12 0x5
573 MX51_PAD_DISP2_DAT13__DISP2_DAT13 0x5
574 MX51_PAD_DISP2_DAT14__DISP2_DAT14 0x5
575 MX51_PAD_DISP2_DAT15__DISP2_DAT15 0x5
576 MX51_PAD_DI2_PIN2__DI2_PIN2 0x5
577 MX51_PAD_DI2_PIN3__DI2_PIN3 0x5
578 MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 0x5
579 MX51_PAD_DI_GP4__DI2_PIN15 0x5
580 >;
581 };
582
583 pinctrl_kpp: kppgrp {
584 fsl,pins = <
585 MX51_PAD_KEY_ROW0__KEY_ROW0 0xe0
586 MX51_PAD_KEY_ROW1__KEY_ROW1 0xe0
587 MX51_PAD_KEY_ROW2__KEY_ROW2 0xe0
588 MX51_PAD_KEY_ROW3__KEY_ROW3 0xe0
589 MX51_PAD_KEY_COL0__KEY_COL0 0xe8
590 MX51_PAD_KEY_COL1__KEY_COL1 0xe8
591 MX51_PAD_KEY_COL2__KEY_COL2 0xe8
592 MX51_PAD_KEY_COL3__KEY_COL3 0xe8
593 >;
594 };
595
596 pinctrl_pmic: pmicgrp {
597 fsl,pins = <
598 MX51_PAD_GPIO1_8__GPIO1_8 0xe5 /* IRQ */
599 >;
600 };
601
602 pinctrl_uart1: uart1grp {
603 fsl,pins = <
604 MX51_PAD_UART1_RXD__UART1_RXD 0x1c5
605 MX51_PAD_UART1_TXD__UART1_TXD 0x1c5
606 MX51_PAD_UART1_RTS__UART1_RTS 0x1c5
607 MX51_PAD_UART1_CTS__UART1_CTS 0x1c5
608 >;
609 };
610
611 pinctrl_uart2: uart2grp {
612 fsl,pins = <
613 MX51_PAD_UART2_RXD__UART2_RXD 0x1c5
614 MX51_PAD_UART2_TXD__UART2_TXD 0x1c5
615 >;
616 };
617
618 pinctrl_uart3: uart3grp {
619 fsl,pins = <
620 MX51_PAD_EIM_D25__UART3_RXD 0x1c5
621 MX51_PAD_EIM_D26__UART3_TXD 0x1c5
622 MX51_PAD_EIM_D27__UART3_RTS 0x1c5
623 MX51_PAD_EIM_D24__UART3_CTS 0x1c5
624 >;
625 };
626
627 pinctrl_usbh1: usbh1grp {
628 fsl,pins = <
629 MX51_PAD_USBH1_CLK__USBH1_CLK 0x80000000
630 MX51_PAD_USBH1_DIR__USBH1_DIR 0x80000000
631 MX51_PAD_USBH1_NXT__USBH1_NXT 0x80000000
632 MX51_PAD_USBH1_DATA0__USBH1_DATA0 0x80000000
633 MX51_PAD_USBH1_DATA1__USBH1_DATA1 0x80000000
634 MX51_PAD_USBH1_DATA2__USBH1_DATA2 0x80000000
635 MX51_PAD_USBH1_DATA3__USBH1_DATA3 0x80000000
636 MX51_PAD_USBH1_DATA4__USBH1_DATA4 0x80000000
637 MX51_PAD_USBH1_DATA5__USBH1_DATA5 0x80000000
638 MX51_PAD_USBH1_DATA6__USBH1_DATA6 0x80000000
639 MX51_PAD_USBH1_DATA7__USBH1_DATA7 0x80000000
640 >;
641 };
642
643 pinctrl_usbh1reg: usbh1reggrp {
644 fsl,pins = <
645 MX51_PAD_EIM_D21__GPIO2_5 0x85
646 >;
647 };
648
649 pinctrl_usbotgreg: usbotgreggrp {
650 fsl,pins = <
651 MX51_PAD_GPIO1_7__GPIO1_7 0x85
652 >;
653 };
654 };
655};