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Commit | Line | Data |
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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; | |
24 | display = &display; | |
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; | |
30 | stk5led = &user_led; | |
31 | usbotg = &usb0; | |
32 | }; | |
33 | ||
e1a4d18f | 34 | memory { |
af67a755 LW |
35 | reg = <0 0>; /* will be filled in by U-Boot */ |
36 | }; | |
e1a4d18f | 37 | |
af67a755 LW |
38 | onewire { |
39 | compatible = "w1-gpio"; | |
40 | gpios = <&gpio2 7 0>; | |
41 | status = "disabled"; | |
42 | }; | |
43 | ||
44 | regulators { | |
45 | compatible = "simple-bus"; | |
352d318c SG |
46 | #address-cells = <1>; |
47 | #size-cells = <0>; | |
af67a755 | 48 | |
352d318c | 49 | reg_usb0_vbus: regulator@0 { |
af67a755 | 50 | compatible = "regulator-fixed"; |
352d318c | 51 | reg = <0>; |
af67a755 LW |
52 | regulator-name = "usb0_vbus"; |
53 | regulator-min-microvolt = <5000000>; | |
54 | regulator-max-microvolt = <5000000>; | |
55 | gpio = <&gpio0 18 0>; | |
56 | enable-active-high; | |
e1a4d18f SG |
57 | }; |
58 | ||
352d318c | 59 | reg_usb1_vbus: regulator@1 { |
af67a755 | 60 | compatible = "regulator-fixed"; |
352d318c | 61 | reg = <1>; |
af67a755 LW |
62 | regulator-name = "usb1_vbus"; |
63 | regulator-min-microvolt = <5000000>; | |
64 | regulator-max-microvolt = <5000000>; | |
65 | gpio = <&gpio3 27 0>; | |
66 | enable-active-high; | |
67 | }; | |
e1a4d18f | 68 | |
352d318c | 69 | reg_2p5v: regulator@2 { |
af67a755 | 70 | compatible = "regulator-fixed"; |
352d318c | 71 | reg = <2>; |
af67a755 LW |
72 | regulator-name = "2P5V"; |
73 | regulator-min-microvolt = <2500000>; | |
74 | regulator-max-microvolt = <2500000>; | |
75 | regulator-always-on; | |
76 | }; | |
e1a4d18f | 77 | |
352d318c | 78 | reg_3p3v: regulator@3 { |
af67a755 | 79 | compatible = "regulator-fixed"; |
352d318c | 80 | reg = <3>; |
af67a755 LW |
81 | regulator-name = "3P3V"; |
82 | regulator-min-microvolt = <3300000>; | |
83 | regulator-max-microvolt = <3300000>; | |
84 | regulator-always-on; | |
85 | }; | |
e1a4d18f | 86 | |
352d318c | 87 | reg_can_xcvr: regulator@4 { |
af67a755 | 88 | compatible = "regulator-fixed"; |
352d318c | 89 | reg = <4>; |
af67a755 LW |
90 | regulator-name = "CAN XCVR"; |
91 | regulator-min-microvolt = <3300000>; | |
92 | regulator-max-microvolt = <3300000>; | |
93 | gpio = <&gpio1 0 0>; | |
af67a755 LW |
94 | pinctrl-names = "default"; |
95 | pinctrl-0 = <&tx28_flexcan_xcvr_pins>; | |
96 | }; | |
e1a4d18f | 97 | |
352d318c | 98 | reg_lcd: regulator@5 { |
af67a755 | 99 | compatible = "regulator-fixed"; |
352d318c | 100 | reg = <5>; |
af67a755 LW |
101 | regulator-name = "LCD POWER"; |
102 | regulator-min-microvolt = <3300000>; | |
103 | regulator-max-microvolt = <3300000>; | |
104 | gpio = <&gpio1 31 0>; | |
105 | enable-active-high; | |
106 | }; | |
107 | ||
352d318c | 108 | reg_lcd_reset: regulator@6 { |
af67a755 | 109 | compatible = "regulator-fixed"; |
352d318c | 110 | reg = <6>; |
af67a755 LW |
111 | regulator-name = "LCD RESET"; |
112 | regulator-min-microvolt = <3300000>; | |
113 | regulator-max-microvolt = <3300000>; | |
114 | gpio = <&gpio3 30 0>; | |
115 | startup-delay-us = <300000>; | |
116 | enable-active-high; | |
117 | regulator-always-on; | |
118 | regulator-boot-on; | |
e1a4d18f SG |
119 | }; |
120 | }; | |
121 | ||
af67a755 LW |
122 | clocks { |
123 | #address-cells = <1>; | |
124 | #size-cells = <0>; | |
125 | mclk: clock@0 { | |
126 | compatible = "fixed-clock"; | |
127 | reg = <0>; | |
128 | #clock-cells = <0>; | |
129 | clock-frequency = <27000000>; | |
e1a4d18f SG |
130 | }; |
131 | }; | |
132 | ||
af67a755 LW |
133 | sound { |
134 | compatible = "fsl,imx28-tx28-sgtl5000", | |
135 | "fsl,mxs-audio-sgtl5000"; | |
136 | model = "imx28-tx28-sgtl5000"; | |
137 | saif-controllers = <&saif0 &saif1>; | |
138 | audio-codec = <&sgtl5000>; | |
139 | }; | |
140 | ||
e1a4d18f SG |
141 | leds { |
142 | compatible = "gpio-leds"; | |
143 | ||
af67a755 | 144 | user_led: user { |
e1a4d18f SG |
145 | label = "Heartbeat"; |
146 | gpios = <&gpio4 10 0>; | |
147 | linux,default-trigger = "heartbeat"; | |
148 | }; | |
149 | }; | |
150 | ||
151 | backlight { | |
152 | compatible = "pwm-backlight"; | |
af67a755 LW |
153 | pwms = <&pwm 0 500000>; |
154 | /* | |
155 | * a silly way to create a 1:1 relationship between the | |
156 | * PWM value and the actual duty cycle | |
157 | */ | |
158 | brightness-levels = < 0 1 2 3 4 5 6 7 8 9 | |
159 | 10 11 12 13 14 15 16 17 18 19 | |
160 | 20 21 22 23 24 25 26 27 28 29 | |
161 | 30 31 32 33 34 35 36 37 38 39 | |
162 | 40 41 42 43 44 45 46 47 48 49 | |
163 | 50 51 52 53 54 55 56 57 58 59 | |
164 | 60 61 62 63 64 65 66 67 68 69 | |
165 | 70 71 72 73 74 75 76 77 78 79 | |
166 | 80 81 82 83 84 85 86 87 88 89 | |
167 | 90 91 92 93 94 95 96 97 98 99 | |
168 | 100>; | |
169 | default-brightness-level = <50>; | |
170 | }; | |
171 | ||
172 | matrix_keypad: matrix-keypad@0 { | |
173 | compatible = "gpio-matrix-keypad"; | |
174 | col-gpios = < | |
175 | &gpio5 0 0 | |
176 | &gpio5 1 0 | |
177 | &gpio5 2 0 | |
178 | &gpio5 3 0 | |
179 | >; | |
180 | row-gpios = < | |
181 | &gpio5 4 0 | |
182 | &gpio5 5 0 | |
183 | &gpio5 6 0 | |
184 | &gpio5 7 0 | |
185 | >; | |
186 | /* sample keymap */ | |
187 | linux,keymap = < | |
188 | 0x00000074 /* row 0, col 0, KEY_POWER */ | |
189 | 0x00010052 /* row 0, col 1, KEY_KP0 */ | |
190 | 0x0002004f /* row 0, col 2, KEY_KP1 */ | |
191 | 0x00030050 /* row 0, col 3, KEY_KP2 */ | |
192 | 0x01000051 /* row 1, col 0, KEY_KP3 */ | |
193 | 0x0101004b /* row 1, col 1, KEY_KP4 */ | |
194 | 0x0102004c /* row 1, col 2, KEY_KP5 */ | |
195 | 0x0103004d /* row 1, col 3, KEY_KP6 */ | |
196 | 0x02000047 /* row 2, col 0, KEY_KP7 */ | |
197 | 0x02010048 /* row 2, col 1, KEY_KP8 */ | |
198 | 0x02020049 /* row 2, col 2, KEY_KP9 */ | |
199 | >; | |
200 | gpio-activelow; | |
201 | linux,wakeup; | |
202 | debounce-delay-ms = <100>; | |
203 | col-scan-delay-us = <5000>; | |
204 | linux,no-autorepeat; | |
205 | }; | |
206 | }; | |
207 | ||
208 | /* 2nd TX-Std UART - (A)UART1 */ | |
209 | &auart1 { | |
210 | pinctrl-names = "default"; | |
211 | pinctrl-0 = <&auart1_pins_a>; | |
212 | status = "okay"; | |
213 | }; | |
214 | ||
215 | /* 3rd TX-Std UART - (A)UART3 */ | |
216 | &auart3 { | |
217 | pinctrl-names = "default"; | |
218 | pinctrl-0 = <&auart3_pins_a>; | |
219 | status = "okay"; | |
220 | }; | |
221 | ||
222 | &can0 { | |
223 | pinctrl-names = "default"; | |
224 | pinctrl-0 = <&can0_pins_a>; | |
225 | xceiver-supply = <®_can_xcvr>; | |
226 | status = "okay"; | |
227 | }; | |
228 | ||
229 | &can1 { | |
230 | pinctrl-names = "default"; | |
231 | pinctrl-0 = <&can1_pins_a>; | |
232 | xceiver-supply = <®_can_xcvr>; | |
233 | status = "okay"; | |
234 | }; | |
235 | ||
236 | &digctl { | |
237 | status = "okay"; | |
238 | }; | |
239 | ||
240 | /* 1st TX-Std UART - (D)UART */ | |
241 | &duart { | |
242 | pinctrl-names = "default"; | |
243 | pinctrl-0 = <&duart_4pins_a>; | |
244 | status = "okay"; | |
245 | }; | |
246 | ||
247 | &gpmi { | |
248 | pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; | |
249 | nand-on-flash-bbt; | |
250 | status = "okay"; | |
251 | }; | |
252 | ||
253 | &i2c0 { | |
254 | pinctrl-names = "default"; | |
255 | pinctrl-0 = <&i2c0_pins_a>; | |
256 | clock-frequency = <400000>; | |
257 | status = "okay"; | |
258 | ||
259 | sgtl5000: sgtl5000@0a { | |
260 | compatible = "fsl,sgtl5000"; | |
261 | reg = <0x0a>; | |
262 | VDDA-supply = <®_2p5v>; | |
263 | VDDIO-supply = <®_3p3v>; | |
264 | clocks = <&mclk>; | |
265 | }; | |
266 | ||
267 | gpio5: pca953x@20 { | |
268 | compatible = "nxp,pca9554"; | |
269 | reg = <0x20>; | |
270 | pinctrl-names = "default"; | |
271 | pinctrl-0 = <&tx28_pca9554_pins>; | |
272 | interrupt-parent = <&gpio3>; | |
273 | interrupts = <28 0>; | |
274 | gpio-controller; | |
275 | #gpio-cells = <2>; | |
276 | interrupt-controller; | |
277 | #interrupt-cells = <2>; | |
278 | }; | |
279 | ||
280 | polytouch: edt-ft5x06@38 { | |
281 | compatible = "edt,edt-ft5x06"; | |
282 | reg = <0x38>; | |
283 | pinctrl-names = "default"; | |
284 | pinctrl-0 = <&tx28_edt_ft5x06_pins>; | |
285 | interrupt-parent = <&gpio2>; | |
286 | interrupts = <5 0>; | |
287 | reset-gpios = <&gpio2 6 1>; | |
288 | wake-gpios = <&gpio4 9 0>; | |
289 | }; | |
290 | ||
291 | touchscreen: tsc2007@48 { | |
292 | compatible = "ti,tsc2007"; | |
293 | reg = <0x48>; | |
294 | pinctrl-names = "default"; | |
295 | pinctrl-0 = <&tx28_tsc2007_pins>; | |
296 | interrupt-parent = <&gpio3>; | |
297 | interrupts = <20 0>; | |
298 | pendown-gpio = <&gpio3 20 1>; | |
299 | ti,x-plate-ohms = /bits/ 16 <660>; | |
300 | }; | |
301 | ||
302 | ds1339: rtc@68 { | |
303 | compatible = "mxim,ds1339"; | |
304 | reg = <0x68>; | |
305 | }; | |
306 | }; | |
307 | ||
308 | &lcdif { | |
309 | pinctrl-names = "default"; | |
310 | pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_sync_pins_a &tx28_lcdif_ctrl_pins>; | |
311 | lcd-supply = <®_lcd>; | |
312 | display = <&display>; | |
313 | status = "okay"; | |
314 | ||
315 | display: display@0 { | |
316 | bits-per-pixel = <32>; | |
317 | bus-width = <24>; | |
318 | display-timings { | |
319 | native-mode = <&timing5>; | |
320 | timing0: timing0 { | |
321 | panel-name = "VGA"; | |
322 | clock-frequency = <25175000>; | |
323 | hactive = <640>; | |
324 | vactive = <480>; | |
325 | hback-porch = <48>; | |
326 | hsync-len = <96>; | |
327 | hfront-porch = <16>; | |
328 | vback-porch = <33>; | |
329 | vsync-len = <2>; | |
330 | vfront-porch = <10>; | |
331 | hsync-active = <0>; | |
332 | vsync-active = <0>; | |
333 | de-active = <1>; | |
334 | pixelclk-active = <1>; | |
335 | }; | |
336 | ||
337 | timing1: timing1 { | |
338 | panel-name = "ETV570"; | |
339 | clock-frequency = <25175000>; | |
340 | hactive = <640>; | |
341 | vactive = <480>; | |
342 | hback-porch = <114>; | |
343 | hsync-len = <30>; | |
344 | hfront-porch = <16>; | |
345 | vback-porch = <32>; | |
346 | vsync-len = <3>; | |
347 | vfront-porch = <10>; | |
348 | hsync-active = <0>; | |
349 | vsync-active = <0>; | |
350 | de-active = <1>; | |
351 | pixelclk-active = <1>; | |
352 | }; | |
353 | ||
354 | timing2: timing2 { | |
355 | panel-name = "ET0350"; | |
356 | clock-frequency = <6500000>; | |
357 | hactive = <320>; | |
358 | vactive = <240>; | |
359 | hback-porch = <34>; | |
360 | hsync-len = <34>; | |
361 | hfront-porch = <20>; | |
362 | vback-porch = <15>; | |
363 | vsync-len = <3>; | |
364 | vfront-porch = <4>; | |
365 | hsync-active = <0>; | |
366 | vsync-active = <0>; | |
367 | de-active = <1>; | |
368 | pixelclk-active = <1>; | |
369 | }; | |
370 | ||
371 | timing3: timing3 { | |
372 | panel-name = "ET0430"; | |
373 | clock-frequency = <9000000>; | |
374 | hactive = <480>; | |
375 | vactive = <272>; | |
376 | hback-porch = <2>; | |
377 | hsync-len = <41>; | |
378 | hfront-porch = <2>; | |
379 | vback-porch = <2>; | |
380 | vsync-len = <10>; | |
381 | vfront-porch = <2>; | |
382 | hsync-active = <0>; | |
383 | vsync-active = <0>; | |
384 | de-active = <1>; | |
385 | pixelclk-active = <1>; | |
386 | }; | |
387 | ||
388 | timing4: timing4 { | |
389 | panel-name = "ET0500", "ET0700"; | |
390 | clock-frequency = <33260000>; | |
391 | hactive = <800>; | |
392 | vactive = <480>; | |
393 | hback-porch = <88>; | |
394 | hsync-len = <128>; | |
395 | hfront-porch = <40>; | |
396 | vback-porch = <33>; | |
397 | vsync-len = <2>; | |
398 | vfront-porch = <10>; | |
399 | hsync-active = <0>; | |
400 | vsync-active = <0>; | |
401 | de-active = <1>; | |
402 | pixelclk-active = <1>; | |
403 | }; | |
404 | ||
405 | timing5: timing5 { | |
406 | panel-name = "ETQ570"; | |
407 | clock-frequency = <6400000>; | |
408 | hactive = <320>; | |
409 | vactive = <240>; | |
410 | hback-porch = <38>; | |
411 | hsync-len = <30>; | |
412 | hfront-porch = <30>; | |
413 | vback-porch = <16>; | |
414 | vsync-len = <3>; | |
415 | vfront-porch = <4>; | |
416 | hsync-active = <0>; | |
417 | vsync-active = <0>; | |
418 | de-active = <1>; | |
419 | pixelclk-active = <1>; | |
420 | }; | |
421 | }; | |
422 | }; | |
423 | }; | |
424 | ||
425 | &lradc { | |
426 | fsl,lradc-touchscreen-wires = <4>; | |
427 | status = "okay"; | |
428 | }; | |
429 | ||
430 | &mac0 { | |
431 | phy-mode = "rmii"; | |
432 | pinctrl-names = "default", "gpio_mode"; | |
433 | pinctrl-0 = <&mac0_pins_a>; | |
434 | pinctrl-1 = <&tx28_mac0_pins_gpio>; | |
435 | status = "okay"; | |
436 | }; | |
437 | ||
438 | &mac1 { | |
439 | phy-mode = "rmii"; | |
440 | pinctrl-names = "default"; | |
441 | pinctrl-0 = <&mac1_pins_a>; | |
442 | /* not enabled by default */ | |
443 | }; | |
444 | ||
445 | &mxs_rtc { | |
446 | status = "okay"; | |
447 | }; | |
448 | ||
449 | &ocotp { | |
450 | status = "okay"; | |
451 | }; | |
452 | ||
453 | &pwm { | |
454 | pinctrl-names = "default"; | |
455 | pinctrl-0 = <&pwm0_pins_a>; | |
456 | status = "okay"; | |
457 | }; | |
458 | ||
459 | &pinctrl { | |
460 | pinctrl-names = "default"; | |
461 | pinctrl-0 = <&hog_pins_a>; | |
462 | ||
463 | hog_pins_a: hog@0 { | |
464 | reg = <0>; | |
465 | fsl,pinmux-ids = < | |
466 | MX28_PAD_ENET0_RXD3__GPIO_4_10 /* module LED */ | |
467 | >; | |
468 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
469 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
470 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
471 | }; | |
472 | ||
473 | tx28_edt_ft5x06_pins: tx28-edt-ft5x06-pins { | |
474 | fsl,pinmux-ids = < | |
475 | MX28_PAD_SSP0_DATA6__GPIO_2_6 /* RESET */ | |
476 | MX28_PAD_SSP0_DATA5__GPIO_2_5 /* IRQ */ | |
477 | MX28_PAD_ENET0_RXD2__GPIO_4_9 /* WAKE */ | |
478 | >; | |
479 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
480 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
481 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
482 | }; | |
483 | ||
484 | tx28_flexcan_xcvr_pins: tx28-flexcan-xcvr-pins { | |
485 | fsl,pinmux-ids = < | |
486 | MX28_PAD_LCD_D00__GPIO_1_0 | |
487 | >; | |
488 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
489 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
490 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
491 | }; | |
492 | ||
493 | tx28_lcdif_23bit_pins: tx28-lcdif-23bit { | |
494 | fsl,pinmux-ids = < | |
495 | /* LCD_D00 may be used as Flexcan Transceiver Enable on STK5-V5 */ | |
496 | MX28_PAD_LCD_D01__LCD_D1 | |
497 | MX28_PAD_LCD_D02__LCD_D2 | |
498 | MX28_PAD_LCD_D03__LCD_D3 | |
499 | MX28_PAD_LCD_D04__LCD_D4 | |
500 | MX28_PAD_LCD_D05__LCD_D5 | |
501 | MX28_PAD_LCD_D06__LCD_D6 | |
502 | MX28_PAD_LCD_D07__LCD_D7 | |
503 | MX28_PAD_LCD_D08__LCD_D8 | |
504 | MX28_PAD_LCD_D09__LCD_D9 | |
505 | MX28_PAD_LCD_D10__LCD_D10 | |
506 | MX28_PAD_LCD_D11__LCD_D11 | |
507 | MX28_PAD_LCD_D12__LCD_D12 | |
508 | MX28_PAD_LCD_D13__LCD_D13 | |
509 | MX28_PAD_LCD_D14__LCD_D14 | |
510 | MX28_PAD_LCD_D15__LCD_D15 | |
511 | MX28_PAD_LCD_D16__LCD_D16 | |
512 | MX28_PAD_LCD_D17__LCD_D17 | |
513 | MX28_PAD_LCD_D18__LCD_D18 | |
514 | MX28_PAD_LCD_D19__LCD_D19 | |
515 | MX28_PAD_LCD_D20__LCD_D20 | |
516 | MX28_PAD_LCD_D21__LCD_D21 | |
517 | MX28_PAD_LCD_D22__LCD_D22 | |
518 | MX28_PAD_LCD_D23__LCD_D23 | |
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_lcdif_ctrl_pins: tx28-lcdif-ctrl { | |
526 | fsl,pinmux-ids = < | |
527 | MX28_PAD_LCD_ENABLE__GPIO_1_31 /* Enable */ | |
528 | MX28_PAD_LCD_RESET__GPIO_3_30 /* Reset */ | |
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_mac0_pins_gpio: tx28-mac0-gpio-pins { | |
536 | fsl,pinmux-ids = < | |
537 | MX28_PAD_ENET0_MDC__GPIO_4_0 | |
538 | MX28_PAD_ENET0_MDIO__GPIO_4_1 | |
539 | MX28_PAD_ENET0_RX_EN__GPIO_4_2 | |
540 | MX28_PAD_ENET0_RXD0__GPIO_4_3 | |
541 | MX28_PAD_ENET0_RXD1__GPIO_4_4 | |
542 | MX28_PAD_ENET0_TX_EN__GPIO_4_6 | |
543 | MX28_PAD_ENET0_TXD0__GPIO_4_7 | |
544 | MX28_PAD_ENET0_TXD1__GPIO_4_8 | |
545 | MX28_PAD_ENET_CLK__GPIO_4_16 | |
546 | >; | |
547 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
548 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
549 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
550 | }; | |
551 | ||
552 | tx28_pca9554_pins: tx28-pca9554-pins { | |
553 | fsl,pinmux-ids = < | |
554 | MX28_PAD_PWM3__GPIO_3_28 | |
555 | >; | |
556 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
557 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
558 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
559 | }; | |
560 | ||
561 | tx28_tsc2007_pins: tx28-tsc2007-pins { | |
562 | fsl,pinmux-ids = < | |
563 | MX28_PAD_SAIF0_MCLK__GPIO_3_20 /* TSC2007 IRQ */ | |
564 | >; | |
565 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
566 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
567 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
568 | }; | |
569 | ||
570 | ||
571 | tx28_usbphy0_pins: tx28-usbphy0-pins { | |
572 | fsl,pinmux-ids = < | |
573 | MX28_PAD_GPMI_CE2N__GPIO_0_18 /* USBOTG_VBUSEN */ | |
574 | MX28_PAD_GPMI_CE3N__GPIO_0_19 /* USBOTH_OC */ | |
575 | >; | |
576 | fsl,drive-strength = <MXS_DRIVE_12mA>; | |
577 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
578 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
579 | }; | |
580 | ||
581 | tx28_usbphy1_pins: tx28-usbphy1-pins { | |
582 | fsl,pinmux-ids = < | |
583 | MX28_PAD_SPDIF__GPIO_3_27 /* USBH_VBUSEN */ | |
584 | MX28_PAD_JTAG_RTCK__GPIO_4_20 /* USBH_OC */ | |
585 | >; | |
586 | fsl,drive-strength = <MXS_DRIVE_12mA>; | |
587 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
588 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
589 | }; | |
590 | }; | |
591 | ||
592 | &saif0 { | |
593 | pinctrl-names = "default"; | |
594 | pinctrl-0 = <&saif0_pins_b>; | |
595 | fsl,saif-master; | |
596 | status = "okay"; | |
597 | }; | |
598 | ||
599 | &saif1 { | |
600 | pinctrl-names = "default"; | |
601 | pinctrl-0 = <&saif1_pins_a>; | |
602 | status = "okay"; | |
603 | }; | |
604 | ||
605 | &ssp0 { | |
606 | compatible = "fsl,imx28-mmc"; | |
607 | pinctrl-names = "default", "special"; | |
608 | pinctrl-0 = <&mmc0_4bit_pins_a | |
609 | &mmc0_cd_cfg | |
610 | &mmc0_sck_cfg>; | |
611 | bus-width = <4>; | |
612 | status = "okay"; | |
613 | }; | |
614 | ||
615 | &ssp3 { | |
616 | compatible = "fsl,imx28-spi"; | |
617 | pinctrl-names = "default"; | |
618 | pinctrl-0 = <&spi3_pins_a>; | |
619 | clock-frequency = <57600000>; | |
620 | status = "okay"; | |
621 | ||
622 | spidev0: spi@0 { | |
623 | compatible = "spidev"; | |
624 | reg = <0>; | |
625 | spi-max-frequency = <57600000>; | |
626 | }; | |
627 | ||
628 | spidev1: spi@1 { | |
629 | compatible = "spidev"; | |
630 | reg = <1>; | |
631 | spi-max-frequency = <57600000>; | |
e1a4d18f SG |
632 | }; |
633 | }; | |
af67a755 LW |
634 | |
635 | &usb0 { | |
636 | vbus-supply = <®_usb0_vbus>; | |
637 | disable-over-current; | |
638 | dr_mode = "peripheral"; | |
639 | status = "okay"; | |
640 | }; | |
641 | ||
642 | &usb1 { | |
643 | vbus-supply = <®_usb1_vbus>; | |
644 | disable-over-current; | |
645 | dr_mode = "host"; | |
646 | status = "okay"; | |
647 | }; | |
648 | ||
649 | &usbphy0 { | |
650 | pinctrl-names = "default"; | |
651 | pinctrl-0 = <&tx28_usbphy0_pins>; | |
652 | phy_type = "utmi"; | |
653 | status = "okay"; | |
654 | }; | |
655 | ||
656 | &usbphy1 { | |
657 | pinctrl-names = "default"; | |
658 | pinctrl-0 = <&tx28_usbphy1_pins>; | |
659 | phy_type = "utmi"; | |
660 | status = "okay"; | |
661 | }; |