Commit | Line | Data |
---|---|---|
af67a755 LW |
1 | /* |
2 | * Copyright 2012 Shawn Guo <shawn.guo@linaro.org> | |
3 | * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de> | |
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 at the following locations: | |
8 | * | |
9 | * http://www.opensource.org/licenses/gpl-license.html | |
10 | * http://www.gnu.org/copyleft/gpl.html | |
11 | */ | |
12 | ||
e1a4d18f | 13 | /dts-v1/; |
bc3875f1 | 14 | #include "imx28.dtsi" |
af67a755 | 15 | #include <dt-bindings/gpio/gpio.h> |
09bb4319 | 16 | #include <dt-bindings/interrupt-controller/irq.h> |
e1a4d18f SG |
17 | |
18 | / { | |
19 | model = "Ka-Ro electronics TX28 module"; | |
20 | compatible = "karo,tx28", "fsl,imx28"; | |
21 | ||
af67a755 LW |
22 | aliases { |
23 | can0 = &can0; | |
24 | can1 = &can1; | |
58a32d91 | 25 | display = &display0; |
af67a755 LW |
26 | ds1339 = &ds1339; |
27 | gpio5 = &gpio5; | |
28 | lcdif = &lcdif; | |
29 | lcdif_23bit_pins = &tx28_lcdif_23bit_pins; | |
30 | lcdif_24bit_pins = &lcdif_24bit_pins_a; | |
0361598b | 31 | reg_can_xcvr = ®_can_xcvr; |
d7dbe2c7 LW |
32 | spi_gpio = &spi_gpio; |
33 | spi_mxs = &ssp3; | |
af67a755 LW |
34 | stk5led = &user_led; |
35 | usbotg = &usb0; | |
36 | }; | |
37 | ||
e1a4d18f | 38 | memory { |
af67a755 LW |
39 | reg = <0 0>; /* will be filled in by U-Boot */ |
40 | }; | |
e1a4d18f | 41 | |
af67a755 LW |
42 | onewire { |
43 | compatible = "w1-gpio"; | |
4d6480ac | 44 | gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>; |
af67a755 LW |
45 | status = "disabled"; |
46 | }; | |
47 | ||
48 | regulators { | |
49 | compatible = "simple-bus"; | |
352d318c SG |
50 | #address-cells = <1>; |
51 | #size-cells = <0>; | |
af67a755 | 52 | |
352d318c | 53 | reg_usb0_vbus: regulator@0 { |
af67a755 | 54 | compatible = "regulator-fixed"; |
352d318c | 55 | reg = <0>; |
af67a755 LW |
56 | regulator-name = "usb0_vbus"; |
57 | regulator-min-microvolt = <5000000>; | |
58 | regulator-max-microvolt = <5000000>; | |
4d6480ac | 59 | gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>; |
af67a755 | 60 | enable-active-high; |
e1a4d18f SG |
61 | }; |
62 | ||
352d318c | 63 | reg_usb1_vbus: regulator@1 { |
af67a755 | 64 | compatible = "regulator-fixed"; |
352d318c | 65 | reg = <1>; |
af67a755 LW |
66 | regulator-name = "usb1_vbus"; |
67 | regulator-min-microvolt = <5000000>; | |
68 | regulator-max-microvolt = <5000000>; | |
4d6480ac | 69 | gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>; |
af67a755 LW |
70 | enable-active-high; |
71 | }; | |
e1a4d18f | 72 | |
352d318c | 73 | reg_2p5v: regulator@2 { |
af67a755 | 74 | compatible = "regulator-fixed"; |
352d318c | 75 | reg = <2>; |
af67a755 LW |
76 | regulator-name = "2P5V"; |
77 | regulator-min-microvolt = <2500000>; | |
78 | regulator-max-microvolt = <2500000>; | |
79 | regulator-always-on; | |
80 | }; | |
e1a4d18f | 81 | |
352d318c | 82 | reg_3p3v: regulator@3 { |
af67a755 | 83 | compatible = "regulator-fixed"; |
352d318c | 84 | reg = <3>; |
af67a755 LW |
85 | regulator-name = "3P3V"; |
86 | regulator-min-microvolt = <3300000>; | |
87 | regulator-max-microvolt = <3300000>; | |
88 | regulator-always-on; | |
89 | }; | |
e1a4d18f | 90 | |
352d318c | 91 | reg_can_xcvr: regulator@4 { |
af67a755 | 92 | compatible = "regulator-fixed"; |
352d318c | 93 | reg = <4>; |
af67a755 LW |
94 | regulator-name = "CAN XCVR"; |
95 | regulator-min-microvolt = <3300000>; | |
96 | regulator-max-microvolt = <3300000>; | |
4d6480ac | 97 | gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; |
af67a755 LW |
98 | pinctrl-names = "default"; |
99 | pinctrl-0 = <&tx28_flexcan_xcvr_pins>; | |
100 | }; | |
e1a4d18f | 101 | |
352d318c | 102 | reg_lcd: regulator@5 { |
af67a755 | 103 | compatible = "regulator-fixed"; |
352d318c | 104 | reg = <5>; |
af67a755 LW |
105 | regulator-name = "LCD POWER"; |
106 | regulator-min-microvolt = <3300000>; | |
107 | regulator-max-microvolt = <3300000>; | |
4d6480ac | 108 | gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>; |
af67a755 LW |
109 | enable-active-high; |
110 | }; | |
111 | ||
352d318c | 112 | reg_lcd_reset: regulator@6 { |
af67a755 | 113 | compatible = "regulator-fixed"; |
352d318c | 114 | reg = <6>; |
af67a755 LW |
115 | regulator-name = "LCD RESET"; |
116 | regulator-min-microvolt = <3300000>; | |
117 | regulator-max-microvolt = <3300000>; | |
4d6480ac | 118 | gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>; |
af67a755 LW |
119 | startup-delay-us = <300000>; |
120 | enable-active-high; | |
121 | regulator-always-on; | |
122 | regulator-boot-on; | |
e1a4d18f SG |
123 | }; |
124 | }; | |
125 | ||
af67a755 LW |
126 | clocks { |
127 | #address-cells = <1>; | |
128 | #size-cells = <0>; | |
129 | mclk: clock@0 { | |
130 | compatible = "fixed-clock"; | |
131 | reg = <0>; | |
132 | #clock-cells = <0>; | |
133 | clock-frequency = <27000000>; | |
e1a4d18f SG |
134 | }; |
135 | }; | |
136 | ||
af67a755 LW |
137 | sound { |
138 | compatible = "fsl,imx28-tx28-sgtl5000", | |
139 | "fsl,mxs-audio-sgtl5000"; | |
140 | model = "imx28-tx28-sgtl5000"; | |
141 | saif-controllers = <&saif0 &saif1>; | |
142 | audio-codec = <&sgtl5000>; | |
143 | }; | |
144 | ||
e1a4d18f SG |
145 | leds { |
146 | compatible = "gpio-leds"; | |
147 | ||
af67a755 | 148 | user_led: user { |
e1a4d18f | 149 | label = "Heartbeat"; |
4d6480ac | 150 | gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; |
e1a4d18f SG |
151 | linux,default-trigger = "heartbeat"; |
152 | }; | |
153 | }; | |
154 | ||
155 | backlight { | |
156 | compatible = "pwm-backlight"; | |
af67a755 LW |
157 | pwms = <&pwm 0 500000>; |
158 | /* | |
159 | * a silly way to create a 1:1 relationship between the | |
160 | * PWM value and the actual duty cycle | |
161 | */ | |
162 | brightness-levels = < 0 1 2 3 4 5 6 7 8 9 | |
163 | 10 11 12 13 14 15 16 17 18 19 | |
164 | 20 21 22 23 24 25 26 27 28 29 | |
165 | 30 31 32 33 34 35 36 37 38 39 | |
166 | 40 41 42 43 44 45 46 47 48 49 | |
167 | 50 51 52 53 54 55 56 57 58 59 | |
168 | 60 61 62 63 64 65 66 67 68 69 | |
169 | 70 71 72 73 74 75 76 77 78 79 | |
170 | 80 81 82 83 84 85 86 87 88 89 | |
171 | 90 91 92 93 94 95 96 97 98 99 | |
172 | 100>; | |
173 | default-brightness-level = <50>; | |
174 | }; | |
175 | ||
176 | matrix_keypad: matrix-keypad@0 { | |
177 | compatible = "gpio-matrix-keypad"; | |
178 | col-gpios = < | |
4d6480ac LW |
179 | &gpio5 0 GPIO_ACTIVE_HIGH |
180 | &gpio5 1 GPIO_ACTIVE_HIGH | |
181 | &gpio5 2 GPIO_ACTIVE_HIGH | |
182 | &gpio5 3 GPIO_ACTIVE_HIGH | |
af67a755 LW |
183 | >; |
184 | row-gpios = < | |
4d6480ac LW |
185 | &gpio5 4 GPIO_ACTIVE_HIGH |
186 | &gpio5 5 GPIO_ACTIVE_HIGH | |
187 | &gpio5 6 GPIO_ACTIVE_HIGH | |
188 | &gpio5 7 GPIO_ACTIVE_HIGH | |
af67a755 LW |
189 | >; |
190 | /* sample keymap */ | |
191 | linux,keymap = < | |
192 | 0x00000074 /* row 0, col 0, KEY_POWER */ | |
193 | 0x00010052 /* row 0, col 1, KEY_KP0 */ | |
194 | 0x0002004f /* row 0, col 2, KEY_KP1 */ | |
195 | 0x00030050 /* row 0, col 3, KEY_KP2 */ | |
196 | 0x01000051 /* row 1, col 0, KEY_KP3 */ | |
197 | 0x0101004b /* row 1, col 1, KEY_KP4 */ | |
198 | 0x0102004c /* row 1, col 2, KEY_KP5 */ | |
199 | 0x0103004d /* row 1, col 3, KEY_KP6 */ | |
200 | 0x02000047 /* row 2, col 0, KEY_KP7 */ | |
201 | 0x02010048 /* row 2, col 1, KEY_KP8 */ | |
202 | 0x02020049 /* row 2, col 2, KEY_KP9 */ | |
203 | >; | |
204 | gpio-activelow; | |
205 | linux,wakeup; | |
206 | debounce-delay-ms = <100>; | |
207 | col-scan-delay-us = <5000>; | |
208 | linux,no-autorepeat; | |
209 | }; | |
d7dbe2c7 LW |
210 | |
211 | spi_gpio: spi-gpio { | |
212 | compatible = "spi-gpio"; | |
213 | #address-cells = <1>; | |
214 | #size-cells = <0>; | |
215 | pinctrl-names = "default"; | |
216 | pinctrl-0 = <&tx28_spi_gpio_pins>; | |
217 | ||
218 | gpio-sck = <&gpio2 24 GPIO_ACTIVE_HIGH>; | |
219 | gpio-mosi = <&gpio2 25 GPIO_ACTIVE_HIGH>; | |
220 | gpio-miso = <&gpio2 26 GPIO_ACTIVE_HIGH>; | |
221 | num-chipselects = <3>; | |
222 | cs-gpios = < | |
223 | &gpio2 27 GPIO_ACTIVE_LOW | |
224 | &gpio3 8 GPIO_ACTIVE_LOW | |
225 | &gpio3 9 GPIO_ACTIVE_LOW | |
226 | >; | |
227 | /* enable this and disable ssp3 below, if you need full duplex SPI transfer */ | |
228 | status = "disabled"; | |
229 | ||
230 | spi@0 { | |
231 | compatible = "spidev"; | |
232 | reg = <0>; | |
233 | spi-max-frequency = <57600000>; | |
234 | }; | |
235 | ||
236 | spi@1 { | |
237 | compatible = "spidev"; | |
238 | reg = <1>; | |
239 | spi-max-frequency = <57600000>; | |
240 | }; | |
241 | ||
242 | spi@2 { | |
243 | compatible = "spidev"; | |
244 | reg = <2>; | |
245 | spi-max-frequency = <57600000>; | |
246 | }; | |
247 | }; | |
af67a755 LW |
248 | }; |
249 | ||
250 | /* 2nd TX-Std UART - (A)UART1 */ | |
251 | &auart1 { | |
252 | pinctrl-names = "default"; | |
253 | pinctrl-0 = <&auart1_pins_a>; | |
254 | status = "okay"; | |
255 | }; | |
256 | ||
257 | /* 3rd TX-Std UART - (A)UART3 */ | |
258 | &auart3 { | |
259 | pinctrl-names = "default"; | |
260 | pinctrl-0 = <&auart3_pins_a>; | |
261 | status = "okay"; | |
262 | }; | |
263 | ||
264 | &can0 { | |
265 | pinctrl-names = "default"; | |
266 | pinctrl-0 = <&can0_pins_a>; | |
267 | xceiver-supply = <®_can_xcvr>; | |
268 | status = "okay"; | |
269 | }; | |
270 | ||
271 | &can1 { | |
272 | pinctrl-names = "default"; | |
273 | pinctrl-0 = <&can1_pins_a>; | |
274 | xceiver-supply = <®_can_xcvr>; | |
275 | status = "okay"; | |
276 | }; | |
277 | ||
278 | &digctl { | |
279 | status = "okay"; | |
280 | }; | |
281 | ||
282 | /* 1st TX-Std UART - (D)UART */ | |
283 | &duart { | |
284 | pinctrl-names = "default"; | |
285 | pinctrl-0 = <&duart_4pins_a>; | |
286 | status = "okay"; | |
287 | }; | |
288 | ||
289 | &gpmi { | |
290 | pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; | |
291 | nand-on-flash-bbt; | |
292 | status = "okay"; | |
293 | }; | |
294 | ||
295 | &i2c0 { | |
296 | pinctrl-names = "default"; | |
297 | pinctrl-0 = <&i2c0_pins_a>; | |
298 | clock-frequency = <400000>; | |
299 | status = "okay"; | |
300 | ||
301 | sgtl5000: sgtl5000@0a { | |
302 | compatible = "fsl,sgtl5000"; | |
303 | reg = <0x0a>; | |
304 | VDDA-supply = <®_2p5v>; | |
305 | VDDIO-supply = <®_3p3v>; | |
306 | clocks = <&mclk>; | |
307 | }; | |
308 | ||
309 | gpio5: pca953x@20 { | |
310 | compatible = "nxp,pca9554"; | |
311 | reg = <0x20>; | |
312 | pinctrl-names = "default"; | |
313 | pinctrl-0 = <&tx28_pca9554_pins>; | |
314 | interrupt-parent = <&gpio3>; | |
315 | interrupts = <28 0>; | |
316 | gpio-controller; | |
317 | #gpio-cells = <2>; | |
318 | interrupt-controller; | |
319 | #interrupt-cells = <2>; | |
320 | }; | |
321 | ||
322 | polytouch: edt-ft5x06@38 { | |
323 | compatible = "edt,edt-ft5x06"; | |
324 | reg = <0x38>; | |
325 | pinctrl-names = "default"; | |
326 | pinctrl-0 = <&tx28_edt_ft5x06_pins>; | |
327 | interrupt-parent = <&gpio2>; | |
09bb4319 | 328 | interrupts = <5 IRQ_TYPE_EDGE_FALLING>; |
4d6480ac LW |
329 | reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; |
330 | wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>; | |
af67a755 LW |
331 | }; |
332 | ||
333 | touchscreen: tsc2007@48 { | |
334 | compatible = "ti,tsc2007"; | |
335 | reg = <0x48>; | |
336 | pinctrl-names = "default"; | |
337 | pinctrl-0 = <&tx28_tsc2007_pins>; | |
338 | interrupt-parent = <&gpio3>; | |
339 | interrupts = <20 0>; | |
4d6480ac | 340 | pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>; |
af67a755 LW |
341 | ti,x-plate-ohms = /bits/ 16 <660>; |
342 | }; | |
343 | ||
344 | ds1339: rtc@68 { | |
345 | compatible = "mxim,ds1339"; | |
346 | reg = <0x68>; | |
347 | }; | |
348 | }; | |
349 | ||
350 | &lcdif { | |
351 | pinctrl-names = "default"; | |
352 | pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_sync_pins_a &tx28_lcdif_ctrl_pins>; | |
353 | lcd-supply = <®_lcd>; | |
58a32d91 | 354 | display = <&display0>; |
af67a755 LW |
355 | status = "okay"; |
356 | ||
58a32d91 | 357 | display0: display0 { |
af67a755 LW |
358 | bits-per-pixel = <32>; |
359 | bus-width = <24>; | |
360 | display-timings { | |
361 | native-mode = <&timing5>; | |
362 | timing0: timing0 { | |
363 | panel-name = "VGA"; | |
364 | clock-frequency = <25175000>; | |
365 | hactive = <640>; | |
366 | vactive = <480>; | |
367 | hback-porch = <48>; | |
368 | hsync-len = <96>; | |
369 | hfront-porch = <16>; | |
370 | vback-porch = <33>; | |
371 | vsync-len = <2>; | |
372 | vfront-porch = <10>; | |
373 | hsync-active = <0>; | |
374 | vsync-active = <0>; | |
375 | de-active = <1>; | |
376 | pixelclk-active = <1>; | |
377 | }; | |
378 | ||
379 | timing1: timing1 { | |
380 | panel-name = "ETV570"; | |
381 | clock-frequency = <25175000>; | |
382 | hactive = <640>; | |
383 | vactive = <480>; | |
384 | hback-porch = <114>; | |
385 | hsync-len = <30>; | |
386 | hfront-porch = <16>; | |
387 | vback-porch = <32>; | |
388 | vsync-len = <3>; | |
389 | vfront-porch = <10>; | |
390 | hsync-active = <0>; | |
391 | vsync-active = <0>; | |
392 | de-active = <1>; | |
393 | pixelclk-active = <1>; | |
394 | }; | |
395 | ||
396 | timing2: timing2 { | |
397 | panel-name = "ET0350"; | |
398 | clock-frequency = <6500000>; | |
399 | hactive = <320>; | |
400 | vactive = <240>; | |
401 | hback-porch = <34>; | |
402 | hsync-len = <34>; | |
403 | hfront-porch = <20>; | |
404 | vback-porch = <15>; | |
405 | vsync-len = <3>; | |
406 | vfront-porch = <4>; | |
407 | hsync-active = <0>; | |
408 | vsync-active = <0>; | |
409 | de-active = <1>; | |
410 | pixelclk-active = <1>; | |
411 | }; | |
412 | ||
413 | timing3: timing3 { | |
414 | panel-name = "ET0430"; | |
415 | clock-frequency = <9000000>; | |
416 | hactive = <480>; | |
417 | vactive = <272>; | |
418 | hback-porch = <2>; | |
419 | hsync-len = <41>; | |
420 | hfront-porch = <2>; | |
421 | vback-porch = <2>; | |
422 | vsync-len = <10>; | |
423 | vfront-porch = <2>; | |
424 | hsync-active = <0>; | |
425 | vsync-active = <0>; | |
426 | de-active = <1>; | |
427 | pixelclk-active = <1>; | |
428 | }; | |
429 | ||
430 | timing4: timing4 { | |
431 | panel-name = "ET0500", "ET0700"; | |
432 | clock-frequency = <33260000>; | |
433 | hactive = <800>; | |
434 | vactive = <480>; | |
435 | hback-porch = <88>; | |
436 | hsync-len = <128>; | |
437 | hfront-porch = <40>; | |
438 | vback-porch = <33>; | |
439 | vsync-len = <2>; | |
440 | vfront-porch = <10>; | |
441 | hsync-active = <0>; | |
442 | vsync-active = <0>; | |
443 | de-active = <1>; | |
444 | pixelclk-active = <1>; | |
445 | }; | |
446 | ||
447 | timing5: timing5 { | |
448 | panel-name = "ETQ570"; | |
449 | clock-frequency = <6400000>; | |
450 | hactive = <320>; | |
451 | vactive = <240>; | |
452 | hback-porch = <38>; | |
453 | hsync-len = <30>; | |
454 | hfront-porch = <30>; | |
455 | vback-porch = <16>; | |
456 | vsync-len = <3>; | |
457 | vfront-porch = <4>; | |
458 | hsync-active = <0>; | |
459 | vsync-active = <0>; | |
460 | de-active = <1>; | |
461 | pixelclk-active = <1>; | |
462 | }; | |
463 | }; | |
464 | }; | |
465 | }; | |
466 | ||
467 | &lradc { | |
468 | fsl,lradc-touchscreen-wires = <4>; | |
469 | status = "okay"; | |
470 | }; | |
471 | ||
472 | &mac0 { | |
473 | phy-mode = "rmii"; | |
474 | pinctrl-names = "default", "gpio_mode"; | |
475 | pinctrl-0 = <&mac0_pins_a>; | |
476 | pinctrl-1 = <&tx28_mac0_pins_gpio>; | |
477 | status = "okay"; | |
478 | }; | |
479 | ||
480 | &mac1 { | |
481 | phy-mode = "rmii"; | |
482 | pinctrl-names = "default"; | |
483 | pinctrl-0 = <&mac1_pins_a>; | |
484 | /* not enabled by default */ | |
485 | }; | |
486 | ||
487 | &mxs_rtc { | |
488 | status = "okay"; | |
489 | }; | |
490 | ||
491 | &ocotp { | |
492 | status = "okay"; | |
493 | }; | |
494 | ||
495 | &pwm { | |
496 | pinctrl-names = "default"; | |
497 | pinctrl-0 = <&pwm0_pins_a>; | |
498 | status = "okay"; | |
499 | }; | |
500 | ||
501 | &pinctrl { | |
502 | pinctrl-names = "default"; | |
503 | pinctrl-0 = <&hog_pins_a>; | |
504 | ||
505 | hog_pins_a: hog@0 { | |
506 | reg = <0>; | |
507 | fsl,pinmux-ids = < | |
508 | MX28_PAD_ENET0_RXD3__GPIO_4_10 /* module LED */ | |
509 | >; | |
510 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
511 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
512 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
513 | }; | |
514 | ||
515 | tx28_edt_ft5x06_pins: tx28-edt-ft5x06-pins { | |
516 | fsl,pinmux-ids = < | |
517 | MX28_PAD_SSP0_DATA6__GPIO_2_6 /* RESET */ | |
518 | MX28_PAD_SSP0_DATA5__GPIO_2_5 /* IRQ */ | |
519 | MX28_PAD_ENET0_RXD2__GPIO_4_9 /* WAKE */ | |
520 | >; | |
521 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
522 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
523 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
524 | }; | |
525 | ||
526 | tx28_flexcan_xcvr_pins: tx28-flexcan-xcvr-pins { | |
527 | fsl,pinmux-ids = < | |
528 | MX28_PAD_LCD_D00__GPIO_1_0 | |
529 | >; | |
530 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
531 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
532 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
533 | }; | |
534 | ||
535 | tx28_lcdif_23bit_pins: tx28-lcdif-23bit { | |
536 | fsl,pinmux-ids = < | |
537 | /* LCD_D00 may be used as Flexcan Transceiver Enable on STK5-V5 */ | |
538 | MX28_PAD_LCD_D01__LCD_D1 | |
539 | MX28_PAD_LCD_D02__LCD_D2 | |
540 | MX28_PAD_LCD_D03__LCD_D3 | |
541 | MX28_PAD_LCD_D04__LCD_D4 | |
542 | MX28_PAD_LCD_D05__LCD_D5 | |
543 | MX28_PAD_LCD_D06__LCD_D6 | |
544 | MX28_PAD_LCD_D07__LCD_D7 | |
545 | MX28_PAD_LCD_D08__LCD_D8 | |
546 | MX28_PAD_LCD_D09__LCD_D9 | |
547 | MX28_PAD_LCD_D10__LCD_D10 | |
548 | MX28_PAD_LCD_D11__LCD_D11 | |
549 | MX28_PAD_LCD_D12__LCD_D12 | |
550 | MX28_PAD_LCD_D13__LCD_D13 | |
551 | MX28_PAD_LCD_D14__LCD_D14 | |
552 | MX28_PAD_LCD_D15__LCD_D15 | |
553 | MX28_PAD_LCD_D16__LCD_D16 | |
554 | MX28_PAD_LCD_D17__LCD_D17 | |
555 | MX28_PAD_LCD_D18__LCD_D18 | |
556 | MX28_PAD_LCD_D19__LCD_D19 | |
557 | MX28_PAD_LCD_D20__LCD_D20 | |
558 | MX28_PAD_LCD_D21__LCD_D21 | |
559 | MX28_PAD_LCD_D22__LCD_D22 | |
560 | MX28_PAD_LCD_D23__LCD_D23 | |
561 | >; | |
562 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
563 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
564 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
565 | }; | |
566 | ||
567 | tx28_lcdif_ctrl_pins: tx28-lcdif-ctrl { | |
568 | fsl,pinmux-ids = < | |
569 | MX28_PAD_LCD_ENABLE__GPIO_1_31 /* Enable */ | |
570 | MX28_PAD_LCD_RESET__GPIO_3_30 /* Reset */ | |
571 | >; | |
572 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
573 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
574 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
575 | }; | |
576 | ||
577 | tx28_mac0_pins_gpio: tx28-mac0-gpio-pins { | |
578 | fsl,pinmux-ids = < | |
579 | MX28_PAD_ENET0_MDC__GPIO_4_0 | |
580 | MX28_PAD_ENET0_MDIO__GPIO_4_1 | |
581 | MX28_PAD_ENET0_RX_EN__GPIO_4_2 | |
582 | MX28_PAD_ENET0_RXD0__GPIO_4_3 | |
583 | MX28_PAD_ENET0_RXD1__GPIO_4_4 | |
584 | MX28_PAD_ENET0_TX_EN__GPIO_4_6 | |
585 | MX28_PAD_ENET0_TXD0__GPIO_4_7 | |
586 | MX28_PAD_ENET0_TXD1__GPIO_4_8 | |
587 | MX28_PAD_ENET_CLK__GPIO_4_16 | |
588 | >; | |
589 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
590 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
591 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
592 | }; | |
593 | ||
594 | tx28_pca9554_pins: tx28-pca9554-pins { | |
595 | fsl,pinmux-ids = < | |
596 | MX28_PAD_PWM3__GPIO_3_28 | |
597 | >; | |
598 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
599 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
600 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
601 | }; | |
d7dbe2c7 LW |
602 | |
603 | tx28_spi_gpio_pins: spi-gpiogrp { | |
604 | fsl,pinmux-ids = < | |
605 | MX28_PAD_AUART2_RX__GPIO_3_8 | |
606 | MX28_PAD_AUART2_TX__GPIO_3_9 | |
607 | MX28_PAD_SSP3_SCK__GPIO_2_24 | |
608 | MX28_PAD_SSP3_MOSI__GPIO_2_25 | |
609 | MX28_PAD_SSP3_MISO__GPIO_2_26 | |
610 | MX28_PAD_SSP3_SS0__GPIO_2_27 | |
611 | >; | |
612 | fsl,drive-strength = <MXS_DRIVE_8mA>; | |
613 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
614 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
615 | }; | |
af67a755 LW |
616 | |
617 | tx28_tsc2007_pins: tx28-tsc2007-pins { | |
618 | fsl,pinmux-ids = < | |
619 | MX28_PAD_SAIF0_MCLK__GPIO_3_20 /* TSC2007 IRQ */ | |
620 | >; | |
621 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
622 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
623 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
624 | }; | |
625 | ||
626 | ||
627 | tx28_usbphy0_pins: tx28-usbphy0-pins { | |
628 | fsl,pinmux-ids = < | |
629 | MX28_PAD_GPMI_CE2N__GPIO_0_18 /* USBOTG_VBUSEN */ | |
630 | MX28_PAD_GPMI_CE3N__GPIO_0_19 /* USBOTH_OC */ | |
631 | >; | |
632 | fsl,drive-strength = <MXS_DRIVE_12mA>; | |
633 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
634 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
635 | }; | |
636 | ||
637 | tx28_usbphy1_pins: tx28-usbphy1-pins { | |
638 | fsl,pinmux-ids = < | |
639 | MX28_PAD_SPDIF__GPIO_3_27 /* USBH_VBUSEN */ | |
640 | MX28_PAD_JTAG_RTCK__GPIO_4_20 /* USBH_OC */ | |
641 | >; | |
642 | fsl,drive-strength = <MXS_DRIVE_12mA>; | |
643 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
644 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
645 | }; | |
646 | }; | |
647 | ||
648 | &saif0 { | |
649 | pinctrl-names = "default"; | |
650 | pinctrl-0 = <&saif0_pins_b>; | |
651 | fsl,saif-master; | |
652 | status = "okay"; | |
653 | }; | |
654 | ||
655 | &saif1 { | |
656 | pinctrl-names = "default"; | |
657 | pinctrl-0 = <&saif1_pins_a>; | |
658 | status = "okay"; | |
659 | }; | |
660 | ||
661 | &ssp0 { | |
662 | compatible = "fsl,imx28-mmc"; | |
663 | pinctrl-names = "default", "special"; | |
664 | pinctrl-0 = <&mmc0_4bit_pins_a | |
665 | &mmc0_cd_cfg | |
666 | &mmc0_sck_cfg>; | |
667 | bus-width = <4>; | |
668 | status = "okay"; | |
669 | }; | |
670 | ||
671 | &ssp3 { | |
672 | compatible = "fsl,imx28-spi"; | |
673 | pinctrl-names = "default"; | |
674 | pinctrl-0 = <&spi3_pins_a>; | |
675 | clock-frequency = <57600000>; | |
676 | status = "okay"; | |
677 | ||
e905e7f8 | 678 | spi@0 { |
af67a755 LW |
679 | compatible = "spidev"; |
680 | reg = <0>; | |
681 | spi-max-frequency = <57600000>; | |
682 | }; | |
683 | ||
e905e7f8 | 684 | spi@1 { |
af67a755 LW |
685 | compatible = "spidev"; |
686 | reg = <1>; | |
687 | spi-max-frequency = <57600000>; | |
e1a4d18f | 688 | }; |
e905e7f8 LW |
689 | |
690 | spi@2 { | |
691 | compatible = "spidev"; | |
692 | reg = <2>; | |
693 | spi-max-frequency = <57600000>; | |
694 | }; | |
e1a4d18f | 695 | }; |
af67a755 LW |
696 | |
697 | &usb0 { | |
698 | vbus-supply = <®_usb0_vbus>; | |
699 | disable-over-current; | |
700 | dr_mode = "peripheral"; | |
701 | status = "okay"; | |
702 | }; | |
703 | ||
704 | &usb1 { | |
705 | vbus-supply = <®_usb1_vbus>; | |
706 | disable-over-current; | |
707 | dr_mode = "host"; | |
708 | status = "okay"; | |
709 | }; | |
710 | ||
711 | &usbphy0 { | |
712 | pinctrl-names = "default"; | |
713 | pinctrl-0 = <&tx28_usbphy0_pins>; | |
714 | phy_type = "utmi"; | |
715 | status = "okay"; | |
716 | }; | |
717 | ||
718 | &usbphy1 { | |
719 | pinctrl-names = "default"; | |
720 | pinctrl-0 = <&tx28_usbphy1_pins>; | |
721 | phy_type = "utmi"; | |
722 | status = "okay"; | |
723 | }; |