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