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0682edaa OJ |
1 | /* |
2 | * Samsung's Exynos4210 based Universal C210 board device tree source | |
3 | * | |
4 | * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * | |
7 | * Device tree source file for Samsung's Universal C210 board which is based on | |
8 | * Samsung's Exynos4210 rev0 SoC. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | /dts-v1/; | |
3799279f | 16 | #include "exynos4210.dtsi" |
39c1c413 | 17 | #include <dt-bindings/gpio/gpio.h> |
0682edaa OJ |
18 | |
19 | / { | |
20 | model = "Samsung Universal C210 based on Exynos4210 rev0"; | |
8bdb31b4 | 21 | compatible = "samsung,universal_c210", "samsung,exynos4210", "samsung,exynos4"; |
0682edaa OJ |
22 | |
23 | memory { | |
24 | reg = <0x40000000 0x10000000 | |
25 | 0x50000000 0x10000000>; | |
26 | }; | |
27 | ||
28 | chosen { | |
29 | bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1"; | |
62d38099 | 30 | stdout-path = &serial_2; |
0682edaa OJ |
31 | }; |
32 | ||
b3205dea SK |
33 | sysram@02020000 { |
34 | smp-sysram@0 { | |
35 | status = "disabled"; | |
36 | }; | |
37 | ||
38 | smp-sysram@5000 { | |
39 | compatible = "samsung,exynos4210-sysram"; | |
40 | reg = <0x5000 0x1000>; | |
41 | }; | |
42 | ||
43 | smp-sysram@1f000 { | |
44 | status = "disabled"; | |
45 | }; | |
46 | }; | |
47 | ||
0682edaa OJ |
48 | mct@10050000 { |
49 | compatible = "none"; | |
50 | }; | |
51 | ||
52 | fixed-rate-clocks { | |
53 | xxti { | |
54 | compatible = "samsung,clock-xxti"; | |
55 | clock-frequency = <0>; | |
56 | }; | |
57 | ||
58 | xusbxti { | |
59 | compatible = "samsung,clock-xusbxti"; | |
60 | clock-frequency = <24000000>; | |
61 | }; | |
62 | }; | |
63 | ||
64 | vemmc_reg: voltage-regulator { | |
65 | compatible = "regulator-fixed"; | |
66 | regulator-name = "VMEM_VDD_2_8V"; | |
67 | regulator-min-microvolt = <2800000>; | |
68 | regulator-max-microvolt = <2800000>; | |
39c1c413 | 69 | gpio = <&gpe1 3 GPIO_ACTIVE_HIGH>; |
0682edaa OJ |
70 | enable-active-high; |
71 | }; | |
72 | ||
0682edaa OJ |
73 | gpio-keys { |
74 | compatible = "gpio-keys"; | |
75 | ||
76 | vol-up-key { | |
39c1c413 | 77 | gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; |
0682edaa OJ |
78 | linux,code = <115>; |
79 | label = "volume up"; | |
80 | debounce-interval = <1>; | |
81 | }; | |
82 | ||
83 | vol-down-key { | |
39c1c413 | 84 | gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; |
0682edaa OJ |
85 | linux,code = <114>; |
86 | label = "volume down"; | |
87 | debounce-interval = <1>; | |
88 | }; | |
89 | ||
90 | config-key { | |
39c1c413 | 91 | gpios = <&gpx2 2 GPIO_ACTIVE_LOW>; |
0682edaa OJ |
92 | linux,code = <171>; |
93 | label = "config"; | |
94 | debounce-interval = <1>; | |
36a0282a | 95 | wakeup-source; |
0682edaa OJ |
96 | }; |
97 | ||
98 | camera-key { | |
39c1c413 | 99 | gpios = <&gpx2 3 GPIO_ACTIVE_LOW>; |
0682edaa OJ |
100 | linux,code = <212>; |
101 | label = "camera"; | |
102 | debounce-interval = <1>; | |
103 | }; | |
104 | ||
105 | power-key { | |
39c1c413 | 106 | gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; |
0682edaa OJ |
107 | linux,code = <116>; |
108 | label = "power"; | |
109 | debounce-interval = <1>; | |
36a0282a | 110 | wakeup-source; |
0682edaa OJ |
111 | }; |
112 | ||
113 | ok-key { | |
39c1c413 | 114 | gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; |
0682edaa OJ |
115 | linux,code = <352>; |
116 | label = "ok"; | |
117 | debounce-interval = <1>; | |
118 | }; | |
119 | }; | |
120 | ||
121 | tsp_reg: voltage-regulator { | |
122 | compatible = "regulator-fixed"; | |
123 | regulator-name = "TSP_2_8V"; | |
124 | regulator-min-microvolt = <2800000>; | |
125 | regulator-max-microvolt = <2800000>; | |
39c1c413 | 126 | gpio = <&gpe2 3 GPIO_ACTIVE_HIGH>; |
0682edaa OJ |
127 | enable-active-high; |
128 | }; | |
129 | ||
ffff29d1 AH |
130 | spi-lcd { |
131 | compatible = "spi-gpio"; | |
132 | #address-cells = <1>; | |
133 | #size-cells = <0>; | |
134 | ||
39c1c413 JMC |
135 | gpio-sck = <&gpy3 1 GPIO_ACTIVE_HIGH>; |
136 | gpio-mosi = <&gpy3 3 GPIO_ACTIVE_HIGH>; | |
ffff29d1 | 137 | num-chipselects = <1>; |
39c1c413 | 138 | cs-gpios = <&gpy4 3 GPIO_ACTIVE_HIGH>; |
ffff29d1 AH |
139 | |
140 | lcd@0 { | |
141 | compatible = "samsung,ld9040"; | |
142 | reg = <0>; | |
143 | vdd3-supply = <&ldo7_reg>; | |
144 | vci-supply = <&ldo17_reg>; | |
39c1c413 | 145 | reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>; |
ffff29d1 AH |
146 | spi-max-frequency = <1200000>; |
147 | spi-cpol; | |
148 | spi-cpha; | |
149 | power-on-delay = <10>; | |
150 | reset-delay = <10>; | |
151 | panel-width-mm = <90>; | |
152 | panel-height-mm = <154>; | |
153 | display-timings { | |
154 | timing { | |
155 | clock-frequency = <23492370>; | |
156 | hactive = <480>; | |
157 | vactive = <800>; | |
158 | hback-porch = <16>; | |
159 | hfront-porch = <16>; | |
160 | vback-porch = <2>; | |
161 | vfront-porch = <28>; | |
162 | hsync-len = <2>; | |
163 | vsync-len = <1>; | |
164 | hsync-active = <0>; | |
165 | vsync-active = <0>; | |
166 | de-active = <0>; | |
167 | pixelclk-active = <0>; | |
168 | }; | |
169 | }; | |
170 | port { | |
171 | lcd_ep: endpoint { | |
172 | remote-endpoint = <&fimd_dpi_ep>; | |
173 | }; | |
174 | }; | |
175 | }; | |
176 | }; | |
177 | ||
9afc343f MS |
178 | camera { |
179 | status = "okay"; | |
180 | ||
181 | pinctrl-names = "default"; | |
182 | pinctrl-0 = <>; | |
183 | ||
184 | fimc_0: fimc@11800000 { | |
185 | status = "okay"; | |
0357a443 SN |
186 | assigned-clocks = <&clock CLK_MOUT_FIMC0>, |
187 | <&clock CLK_SCLK_FIMC0>; | |
188 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
189 | assigned-clock-rates = <0>, <160000000>; | |
9afc343f MS |
190 | }; |
191 | ||
192 | fimc_1: fimc@11810000 { | |
193 | status = "okay"; | |
0357a443 SN |
194 | assigned-clocks = <&clock CLK_MOUT_FIMC1>, |
195 | <&clock CLK_SCLK_FIMC1>; | |
196 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
197 | assigned-clock-rates = <0>, <160000000>; | |
9afc343f MS |
198 | }; |
199 | ||
200 | fimc_2: fimc@11820000 { | |
201 | status = "okay"; | |
0357a443 SN |
202 | assigned-clocks = <&clock CLK_MOUT_FIMC2>, |
203 | <&clock CLK_SCLK_FIMC2>; | |
204 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
205 | assigned-clock-rates = <0>, <160000000>; | |
9afc343f MS |
206 | }; |
207 | ||
208 | fimc_3: fimc@11830000 { | |
209 | status = "okay"; | |
0357a443 SN |
210 | assigned-clocks = <&clock CLK_MOUT_FIMC3>, |
211 | <&clock CLK_SCLK_FIMC3>; | |
212 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
213 | assigned-clock-rates = <0>, <160000000>; | |
9afc343f MS |
214 | }; |
215 | }; | |
7daa0be1 TS |
216 | |
217 | hdmi_en: voltage-regulator-hdmi-5v { | |
218 | compatible = "regulator-fixed"; | |
219 | regulator-name = "HDMI_5V"; | |
220 | regulator-min-microvolt = <5000000>; | |
221 | regulator-max-microvolt = <5000000>; | |
39c1c413 | 222 | gpio = <&gpe0 1 GPIO_ACTIVE_HIGH>; |
7daa0be1 TS |
223 | enable-active-high; |
224 | }; | |
225 | ||
226 | hdmi_ddc: i2c-ddc { | |
227 | compatible = "i2c-gpio"; | |
39c1c413 | 228 | gpios = <&gpe4 2 GPIO_ACTIVE_HIGH &gpe4 3 GPIO_ACTIVE_HIGH>; |
7daa0be1 TS |
229 | i2c-gpio,delay-us = <100>; |
230 | #address-cells = <1>; | |
231 | #size-cells = <0>; | |
232 | ||
233 | pinctrl-0 = <&i2c_ddc_bus>; | |
234 | pinctrl-names = "default"; | |
235 | status = "okay"; | |
236 | }; | |
86869d66 | 237 | }; |
7daa0be1 | 238 | |
86869d66 KK |
239 | &cpu0 { |
240 | cpu0-supply = <&vdd_arm_reg>; | |
241 | }; | |
242 | ||
243 | &ehci { | |
244 | status = "okay"; | |
245 | port@0 { | |
7daa0be1 TS |
246 | status = "okay"; |
247 | }; | |
86869d66 | 248 | }; |
7daa0be1 | 249 | |
86869d66 KK |
250 | &exynos_usbphy { |
251 | status = "okay"; | |
4ae9a4c6 | 252 | vbus-supply = <&safeout1_reg>; |
86869d66 KK |
253 | }; |
254 | ||
255 | &fimd { | |
256 | pinctrl-0 = <&lcd_clk>, <&lcd_data24>; | |
257 | pinctrl-names = "default"; | |
258 | status = "okay"; | |
259 | samsung,invert-vden; | |
260 | samsung,invert-vclk; | |
261 | #address-cells = <1>; | |
262 | #size-cells = <0>; | |
263 | port@3 { | |
264 | reg = <3>; | |
265 | fimd_dpi_ep: endpoint { | |
266 | remote-endpoint = <&lcd_ep>; | |
267 | }; | |
7daa0be1 | 268 | }; |
86869d66 | 269 | }; |
7daa0be1 | 270 | |
86869d66 | 271 | &hdmi { |
39c1c413 | 272 | hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; |
86869d66 KK |
273 | pinctrl-names = "default"; |
274 | pinctrl-0 = <&hdmi_hpd>; | |
275 | hdmi-en-supply = <&hdmi_en>; | |
276 | vdd-supply = <&ldo3_reg>; | |
277 | vdd_osc-supply = <&ldo4_reg>; | |
278 | vdd_pll-supply = <&ldo3_reg>; | |
279 | ddc = <&hdmi_ddc>; | |
280 | status = "okay"; | |
281 | }; | |
282 | ||
283 | &hsotg { | |
284 | vusb_d-supply = <&ldo3_reg>; | |
285 | vusb_a-supply = <&ldo8_reg>; | |
286 | dr_mode = "peripheral"; | |
287 | status = "okay"; | |
288 | }; | |
289 | ||
290 | &i2c_3 { | |
291 | samsung,i2c-sda-delay = <100>; | |
292 | samsung,i2c-slave-addr = <0x10>; | |
293 | samsung,i2c-max-bus-freq = <100000>; | |
294 | pinctrl-0 = <&i2c3_bus>; | |
295 | pinctrl-names = "default"; | |
296 | status = "okay"; | |
297 | ||
298 | tsp@4a { | |
299 | /* TBD: Atmel maXtouch touchscreen */ | |
300 | reg = <0x4a>; | |
7daa0be1 TS |
301 | }; |
302 | }; | |
303 | ||
86869d66 KK |
304 | &i2c_5 { |
305 | samsung,i2c-sda-delay = <100>; | |
306 | samsung,i2c-slave-addr = <0x10>; | |
307 | samsung,i2c-max-bus-freq = <100000>; | |
308 | pinctrl-0 = <&i2c5_bus>; | |
309 | pinctrl-names = "default"; | |
310 | status = "okay"; | |
311 | ||
312 | vdd_arm_reg: pmic@60 { | |
313 | compatible = "maxim,max8952"; | |
314 | reg = <0x60>; | |
315 | ||
39c1c413 JMC |
316 | max8952,vid-gpios = <&gpx0 3 GPIO_ACTIVE_HIGH>, |
317 | <&gpx0 4 GPIO_ACTIVE_HIGH>; | |
86869d66 KK |
318 | max8952,default-mode = <0>; |
319 | max8952,dvs-mode-microvolt = <1250000>, <1200000>, | |
320 | <1050000>, <950000>; | |
321 | max8952,sync-freq = <0>; | |
322 | max8952,ramp-speed = <0>; | |
323 | ||
324 | regulator-name = "vdd_arm"; | |
325 | regulator-min-microvolt = <770000>; | |
326 | regulator-max-microvolt = <1400000>; | |
327 | regulator-always-on; | |
328 | regulator-boot-on; | |
329 | }; | |
330 | ||
331 | pmic@66 { | |
332 | compatible = "national,lp3974"; | |
333 | reg = <0x66>; | |
334 | ||
335 | max8998,pmic-buck1-default-dvs-idx = <0>; | |
39c1c413 JMC |
336 | max8998,pmic-buck1-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>, |
337 | <&gpx0 6 GPIO_ACTIVE_HIGH>; | |
86869d66 KK |
338 | max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>, |
339 | <1100000>, <1000000>; | |
340 | ||
341 | max8998,pmic-buck2-default-dvs-idx = <0>; | |
39c1c413 | 342 | max8998,pmic-buck2-dvs-gpio = <&gpe2 0 GPIO_ACTIVE_HIGH>; |
86869d66 KK |
343 | max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>; |
344 | ||
345 | regulators { | |
346 | ldo2_reg: LDO2 { | |
347 | regulator-name = "VALIVE_1.2V"; | |
348 | regulator-min-microvolt = <1200000>; | |
349 | regulator-max-microvolt = <1200000>; | |
350 | regulator-always-on; | |
351 | }; | |
352 | ||
353 | ldo3_reg: LDO3 { | |
354 | regulator-name = "VUSB+MIPI_1.1V"; | |
355 | regulator-min-microvolt = <1100000>; | |
356 | regulator-max-microvolt = <1100000>; | |
357 | regulator-always-on; | |
358 | }; | |
359 | ||
360 | ldo4_reg: LDO4 { | |
361 | regulator-name = "VADC_3.3V"; | |
362 | regulator-min-microvolt = <3300000>; | |
363 | regulator-max-microvolt = <3300000>; | |
364 | }; | |
365 | ||
366 | ldo5_reg: LDO5 { | |
367 | regulator-name = "VTF_2.8V"; | |
368 | regulator-min-microvolt = <2800000>; | |
369 | regulator-max-microvolt = <2800000>; | |
370 | }; | |
371 | ||
372 | ldo6_reg: LDO6 { | |
373 | regulator-name = "LDO6"; | |
374 | regulator-min-microvolt = <2000000>; | |
375 | regulator-max-microvolt = <2000000>; | |
376 | }; | |
377 | ||
378 | ldo7_reg: LDO7 { | |
379 | regulator-name = "VLCD+VMIPI_1.8V"; | |
380 | regulator-min-microvolt = <1800000>; | |
381 | regulator-max-microvolt = <1800000>; | |
382 | }; | |
383 | ||
384 | ldo8_reg: LDO8 { | |
385 | regulator-name = "VUSB+VDAC_3.3V"; | |
386 | regulator-min-microvolt = <3300000>; | |
387 | regulator-max-microvolt = <3300000>; | |
388 | regulator-always-on; | |
389 | }; | |
390 | ||
391 | ldo9_reg: LDO9 { | |
392 | regulator-name = "VCC_2.8V"; | |
393 | regulator-min-microvolt = <2800000>; | |
394 | regulator-max-microvolt = <2800000>; | |
395 | regulator-always-on; | |
396 | }; | |
397 | ||
398 | ldo10_reg: LDO10 { | |
399 | regulator-name = "VPLL_1.1V"; | |
400 | regulator-min-microvolt = <1100000>; | |
401 | regulator-max-microvolt = <1100000>; | |
402 | regulator-boot-on; | |
403 | regulator-always-on; | |
404 | }; | |
405 | ||
406 | ldo11_reg: LDO11 { | |
407 | regulator-name = "CAM_AF_3.3V"; | |
408 | regulator-min-microvolt = <3300000>; | |
409 | regulator-max-microvolt = <3300000>; | |
410 | }; | |
411 | ||
412 | ldo12_reg: LDO12 { | |
413 | regulator-name = "PS_2.8V"; | |
414 | regulator-min-microvolt = <2800000>; | |
415 | regulator-max-microvolt = <2800000>; | |
416 | }; | |
417 | ||
418 | ldo13_reg: LDO13 { | |
419 | regulator-name = "VHIC_1.2V"; | |
420 | regulator-min-microvolt = <1200000>; | |
421 | regulator-max-microvolt = <1200000>; | |
422 | }; | |
423 | ||
424 | ldo14_reg: LDO14 { | |
425 | regulator-name = "CAM_I_HOST_1.8V"; | |
426 | regulator-min-microvolt = <1800000>; | |
427 | regulator-max-microvolt = <1800000>; | |
428 | }; | |
429 | ||
430 | ldo15_reg: LDO15 { | |
431 | regulator-name = "CAM_S_DIG+FM33_CORE_1.2V"; | |
432 | regulator-min-microvolt = <1200000>; | |
433 | regulator-max-microvolt = <1200000>; | |
434 | }; | |
435 | ||
436 | ldo16_reg: LDO16 { | |
437 | regulator-name = "CAM_S_ANA_2.8V"; | |
438 | regulator-min-microvolt = <2800000>; | |
439 | regulator-max-microvolt = <2800000>; | |
440 | }; | |
441 | ||
442 | ldo17_reg: LDO17 { | |
443 | regulator-name = "VCC_3.0V_LCD"; | |
444 | regulator-min-microvolt = <3000000>; | |
445 | regulator-max-microvolt = <3000000>; | |
446 | }; | |
447 | ||
448 | buck1_reg: BUCK1 { | |
449 | regulator-name = "VINT_1.1V"; | |
450 | regulator-min-microvolt = <750000>; | |
451 | regulator-max-microvolt = <1500000>; | |
452 | regulator-boot-on; | |
453 | regulator-always-on; | |
454 | }; | |
455 | ||
456 | buck2_reg: BUCK2 { | |
457 | regulator-name = "VG3D_1.1V"; | |
458 | regulator-min-microvolt = <750000>; | |
459 | regulator-max-microvolt = <1500000>; | |
460 | regulator-boot-on; | |
461 | }; | |
462 | ||
463 | buck3_reg: BUCK3 { | |
464 | regulator-name = "VCC_1.8V"; | |
465 | regulator-min-microvolt = <1800000>; | |
466 | regulator-max-microvolt = <1800000>; | |
467 | regulator-always-on; | |
468 | }; | |
469 | ||
470 | buck4_reg: BUCK4 { | |
471 | regulator-name = "VMEM_1.2V"; | |
472 | regulator-min-microvolt = <1200000>; | |
473 | regulator-max-microvolt = <1200000>; | |
474 | regulator-always-on; | |
475 | }; | |
476 | ||
477 | ap32khz_reg: EN32KHz-AP { | |
478 | regulator-name = "32KHz AP"; | |
479 | regulator-always-on; | |
480 | }; | |
481 | ||
482 | cp32khz_reg: EN32KHz-CP { | |
483 | regulator-name = "32KHz CP"; | |
484 | }; | |
485 | ||
486 | vichg_reg: ENVICHG { | |
487 | regulator-name = "VICHG"; | |
488 | }; | |
489 | ||
490 | safeout1_reg: ESAFEOUT1 { | |
491 | regulator-name = "SAFEOUT1"; | |
86869d66 KK |
492 | }; |
493 | ||
494 | safeout2_reg: ESAFEOUT2 { | |
495 | regulator-name = "SAFEOUT2"; | |
496 | regulator-boot-on; | |
497 | }; | |
498 | }; | |
499 | }; | |
500 | }; | |
501 | ||
502 | &i2c_8 { | |
503 | status = "okay"; | |
504 | }; | |
505 | ||
506 | &mdma1 { | |
507 | reg = <0x12840000 0x1000>; | |
508 | }; | |
509 | ||
510 | &mixer { | |
511 | status = "okay"; | |
512 | }; | |
513 | ||
514 | &ohci { | |
515 | status = "okay"; | |
516 | port@0 { | |
517 | status = "okay"; | |
518 | }; | |
300bde79 TA |
519 | }; |
520 | ||
7daa0be1 TS |
521 | &pinctrl_1 { |
522 | hdmi_hpd: hdmi-hpd { | |
523 | samsung,pins = "gpx3-7"; | |
524 | samsung,pin-pud = <0>; | |
525 | }; | |
526 | }; | |
527 | ||
528 | &pinctrl_0 { | |
529 | i2c_ddc_bus: i2c-ddc-bus { | |
530 | samsung,pins = "gpe4-2", "gpe4-3"; | |
531 | samsung,pin-function = <2>; | |
532 | samsung,pin-pud = <3>; | |
533 | samsung,pin-drv = <0>; | |
534 | }; | |
0682edaa | 535 | }; |
22c98592 | 536 | |
86869d66 KK |
537 | &pwm { |
538 | compatible = "samsung,s5p6440-pwm"; | |
539 | status = "okay"; | |
540 | }; | |
541 | ||
542 | &sdhci_0 { | |
543 | bus-width = <8>; | |
544 | non-removable; | |
545 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; | |
546 | pinctrl-names = "default"; | |
547 | vmmc-supply = <&vemmc_reg>; | |
548 | status = "okay"; | |
549 | }; | |
550 | ||
551 | &sdhci_2 { | |
552 | bus-width = <4>; | |
553 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; | |
554 | pinctrl-names = "default"; | |
555 | vmmc-supply = <&ldo5_reg>; | |
39c1c413 | 556 | cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>; |
86869d66 KK |
557 | cd-inverted; |
558 | status = "okay"; | |
559 | }; | |
560 | ||
561 | &serial_0 { | |
562 | status = "okay"; | |
e8d761b8 MS |
563 | /delete-property/dmas; |
564 | /delete-property/dma-names; | |
86869d66 KK |
565 | }; |
566 | ||
567 | &serial_1 { | |
568 | status = "okay"; | |
e8d761b8 MS |
569 | /delete-property/dmas; |
570 | /delete-property/dma-names; | |
86869d66 KK |
571 | }; |
572 | ||
573 | &serial_2 { | |
574 | status = "okay"; | |
e8d761b8 MS |
575 | /delete-property/dmas; |
576 | /delete-property/dma-names; | |
86869d66 KK |
577 | }; |
578 | ||
579 | &serial_3 { | |
580 | status = "okay"; | |
e8d761b8 MS |
581 | /delete-property/dmas; |
582 | /delete-property/dma-names; | |
22c98592 | 583 | }; |