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ec601ff3 MS |
1 | /* |
2 | * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards | |
3 | * device tree source | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License version 2 as | |
7 | * published by the Free Software Foundation. | |
8 | */ | |
9 | ||
3635acef | 10 | #include <dt-bindings/sound/samsung-i2s.h> |
081a15e3 | 11 | #include <dt-bindings/input/input.h> |
ee2020a4 | 12 | #include <dt-bindings/clock/maxim,max77686.h> |
ec601ff3 | 13 | #include "exynos4412.dtsi" |
4a80467a | 14 | #include "exynos4412-ppmu-common.dtsi" |
c10d3290 | 15 | #include <dt-bindings/gpio/gpio.h> |
ec601ff3 MS |
16 | |
17 | / { | |
62d38099 TF |
18 | chosen { |
19 | stdout-path = &serial_1; | |
20 | }; | |
21 | ||
ec601ff3 MS |
22 | firmware@0204F000 { |
23 | compatible = "samsung,secure-firmware"; | |
24 | reg = <0x0204F000 0x1000>; | |
25 | }; | |
26 | ||
081a15e3 MS |
27 | gpio_keys { |
28 | compatible = "gpio-keys"; | |
29 | pinctrl-names = "default"; | |
30 | pinctrl-0 = <&gpio_power_key>; | |
31 | ||
32 | power_key { | |
33 | interrupt-parent = <&gpx1>; | |
34 | interrupts = <3 0>; | |
c10d3290 | 35 | gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; |
081a15e3 MS |
36 | linux,code = <KEY_POWER>; |
37 | label = "power key"; | |
38 | debounce-interval = <10>; | |
36a0282a | 39 | wakeup-source; |
081a15e3 MS |
40 | }; |
41 | }; | |
42 | ||
5a852743 | 43 | sound: sound { |
16696337 | 44 | compatible = "simple-audio-card"; |
59760009 SN |
45 | assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, |
46 | <&clock_audss EXYNOS_MOUT_I2S>, | |
47 | <&clock_audss EXYNOS_DOUT_SRP>, | |
48 | <&clock_audss EXYNOS_DOUT_AUD_BUS>; | |
49 | assigned-clock-parents = <&clock CLK_FOUT_EPLL>, | |
50 | <&clock_audss EXYNOS_MOUT_AUDSS>; | |
51 | assigned-clock-rates = <0>, | |
52 | <0>, | |
53 | <192000000>, | |
54 | <19200000>; | |
16696337 SN |
55 | |
56 | simple-audio-card,format = "i2s"; | |
57 | simple-audio-card,bitclock-master = <&link0_codec>; | |
58 | simple-audio-card,frame-master = <&link0_codec>; | |
59 | ||
60 | simple-audio-card,cpu { | |
61 | sound-dai = <&i2s0 0>; | |
62 | system-clock-frequency = <19200000>; | |
63 | }; | |
64 | ||
65 | link0_codec: simple-audio-card,codec { | |
66 | sound-dai = <&max98090>; | |
67 | clocks = <&i2s0 CLK_I2S_CDCLK>; | |
68 | }; | |
5a852743 SN |
69 | }; |
70 | ||
225da7e6 MS |
71 | emmc_pwrseq: pwrseq { |
72 | pinctrl-0 = <&sd1_cd>; | |
73 | pinctrl-names = "default"; | |
74 | compatible = "mmc-pwrseq-emmc"; | |
c10d3290 | 75 | reset-gpios = <&gpk1 2 GPIO_ACTIVE_LOW>; |
225da7e6 MS |
76 | }; |
77 | ||
ec601ff3 MS |
78 | camera { |
79 | status = "okay"; | |
80 | pinctrl-names = "default"; | |
81 | pinctrl-0 = <>; | |
49c1a163 | 82 | }; |
ec601ff3 | 83 | |
49c1a163 KK |
84 | fixed-rate-clocks { |
85 | xxti { | |
86 | compatible = "samsung,clock-xxti"; | |
87 | clock-frequency = <0>; | |
ec601ff3 MS |
88 | }; |
89 | ||
49c1a163 KK |
90 | xusbxti { |
91 | compatible = "samsung,clock-xusbxti"; | |
92 | clock-frequency = <24000000>; | |
ec601ff3 | 93 | }; |
49c1a163 | 94 | }; |
ec601ff3 | 95 | |
49c1a163 KK |
96 | thermal-zones { |
97 | cpu_thermal: cpu-thermal { | |
98 | cooling-maps { | |
99 | map0 { | |
100 | /* Corresponds to 800MHz at freq_table */ | |
101 | cooling-device = <&cpu0 7 7>; | |
102 | }; | |
103 | map1 { | |
104 | /* Corresponds to 200MHz at freq_table */ | |
105 | cooling-device = <&cpu0 13 13>; | |
106 | }; | |
107 | }; | |
ec601ff3 MS |
108 | }; |
109 | }; | |
49c1a163 | 110 | }; |
ec601ff3 | 111 | |
4f20aa0e CC |
112 | &bus_dmc { |
113 | devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; | |
114 | vdd-supply = <&buck1_reg>; | |
115 | status = "okay"; | |
116 | }; | |
117 | ||
118 | &bus_acp { | |
119 | devfreq = <&bus_dmc>; | |
120 | status = "okay"; | |
121 | }; | |
122 | ||
123 | &bus_c2c { | |
124 | devfreq = <&bus_dmc>; | |
125 | status = "okay"; | |
126 | }; | |
127 | ||
128 | &bus_leftbus { | |
129 | devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; | |
130 | vdd-supply = <&buck3_reg>; | |
131 | status = "okay"; | |
132 | }; | |
133 | ||
134 | &bus_rightbus { | |
135 | devfreq = <&bus_leftbus>; | |
136 | status = "okay"; | |
137 | }; | |
138 | ||
139 | &bus_display { | |
140 | devfreq = <&bus_leftbus>; | |
141 | status = "okay"; | |
142 | }; | |
143 | ||
144 | &bus_fsys { | |
145 | devfreq = <&bus_leftbus>; | |
146 | status = "okay"; | |
147 | }; | |
148 | ||
149 | &bus_peri { | |
150 | devfreq = <&bus_leftbus>; | |
151 | status = "okay"; | |
152 | }; | |
153 | ||
154 | &bus_mfc { | |
155 | devfreq = <&bus_leftbus>; | |
156 | status = "okay"; | |
157 | }; | |
158 | ||
f4499741 BZ |
159 | &cpu0 { |
160 | cpu0-supply = <&buck2_reg>; | |
161 | }; | |
162 | ||
49c1a163 KK |
163 | /* RSTN signal for eMMC */ |
164 | &sd1_cd { | |
165 | samsung,pin-pud = <0>; | |
166 | samsung,pin-drv = <0>; | |
167 | }; | |
ec601ff3 | 168 | |
49c1a163 KK |
169 | &pinctrl_1 { |
170 | gpio_power_key: power_key { | |
171 | samsung,pins = "gpx1-3"; | |
172 | samsung,pin-pud = <0>; | |
ec601ff3 MS |
173 | }; |
174 | ||
49c1a163 KK |
175 | max77686_irq: max77686-irq { |
176 | samsung,pins = "gpx3-2"; | |
177 | samsung,pin-function = <0>; | |
178 | samsung,pin-pud = <0>; | |
179 | samsung,pin-drv = <0>; | |
ec601ff3 MS |
180 | }; |
181 | ||
49c1a163 KK |
182 | hdmi_hpd: hdmi-hpd { |
183 | samsung,pins = "gpx3-7"; | |
184 | samsung,pin-pud = <1>; | |
ec601ff3 | 185 | }; |
49c1a163 | 186 | }; |
ec601ff3 | 187 | |
49c1a163 KK |
188 | &ehci { |
189 | status = "okay"; | |
190 | }; | |
ec601ff3 | 191 | |
49c1a163 KK |
192 | &exynos_usbphy { |
193 | status = "okay"; | |
194 | }; | |
ec601ff3 | 195 | |
49c1a163 KK |
196 | &fimc_0 { |
197 | status = "okay"; | |
198 | assigned-clocks = <&clock CLK_MOUT_FIMC0>, | |
199 | <&clock CLK_SCLK_FIMC0>; | |
200 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
201 | assigned-clock-rates = <0>, <176000000>; | |
202 | }; | |
ec601ff3 | 203 | |
49c1a163 KK |
204 | &fimc_1 { |
205 | status = "okay"; | |
206 | assigned-clocks = <&clock CLK_MOUT_FIMC1>, | |
207 | <&clock CLK_SCLK_FIMC1>; | |
208 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
209 | assigned-clock-rates = <0>, <176000000>; | |
210 | }; | |
ec601ff3 | 211 | |
49c1a163 KK |
212 | &fimc_2 { |
213 | status = "okay"; | |
214 | assigned-clocks = <&clock CLK_MOUT_FIMC2>, | |
215 | <&clock CLK_SCLK_FIMC2>; | |
216 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
217 | assigned-clock-rates = <0>, <176000000>; | |
218 | }; | |
ec601ff3 | 219 | |
49c1a163 KK |
220 | &fimc_3 { |
221 | status = "okay"; | |
222 | assigned-clocks = <&clock CLK_MOUT_FIMC3>, | |
223 | <&clock CLK_SCLK_FIMC3>; | |
224 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
225 | assigned-clock-rates = <0>, <176000000>; | |
226 | }; | |
ec601ff3 | 227 | |
49c1a163 | 228 | &hdmi { |
c10d3290 | 229 | hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; |
49c1a163 KK |
230 | pinctrl-names = "default"; |
231 | pinctrl-0 = <&hdmi_hpd>; | |
232 | vdd-supply = <&ldo8_reg>; | |
233 | vdd_osc-supply = <&ldo10_reg>; | |
234 | vdd_pll-supply = <&ldo8_reg>; | |
235 | ddc = <&i2c_2>; | |
236 | status = "okay"; | |
237 | }; | |
ec601ff3 | 238 | |
f1be903d MS |
239 | &hdmicec { |
240 | status = "okay"; | |
241 | }; | |
242 | ||
49c1a163 KK |
243 | &hsotg { |
244 | dr_mode = "peripheral"; | |
245 | status = "okay"; | |
246 | vusb_d-supply = <&ldo15_reg>; | |
247 | vusb_a-supply = <&ldo12_reg>; | |
248 | }; | |
ec601ff3 | 249 | |
49c1a163 | 250 | &i2c_0 { |
49c1a163 KK |
251 | samsung,i2c-sda-delay = <100>; |
252 | samsung,i2c-max-bus-freq = <400000>; | |
253 | status = "okay"; | |
254 | ||
255 | usb3503: usb3503@08 { | |
256 | compatible = "smsc,usb3503"; | |
257 | reg = <0x08>; | |
258 | ||
c10d3290 JMC |
259 | intn-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; |
260 | connect-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>; | |
261 | reset-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>; | |
49c1a163 KK |
262 | initial-mode = <1>; |
263 | }; | |
ec601ff3 | 264 | |
49c1a163 KK |
265 | max77686: pmic@09 { |
266 | compatible = "maxim,max77686"; | |
267 | interrupt-parent = <&gpx3>; | |
268 | interrupts = <2 0>; | |
269 | pinctrl-names = "default"; | |
270 | pinctrl-0 = <&max77686_irq>; | |
271 | reg = <0x09>; | |
272 | #clock-cells = <1>; | |
273 | ||
274 | voltage-regulators { | |
275 | ldo1_reg: LDO1 { | |
276 | regulator-name = "VDD_ALIVE_1.0V"; | |
277 | regulator-min-microvolt = <1000000>; | |
278 | regulator-max-microvolt = <1000000>; | |
279 | regulator-always-on; | |
280 | }; | |
2561658b | 281 | |
49c1a163 KK |
282 | ldo2_reg: LDO2 { |
283 | regulator-name = "VDDQ_M1_2_1.8V"; | |
284 | regulator-min-microvolt = <1800000>; | |
285 | regulator-max-microvolt = <1800000>; | |
286 | regulator-always-on; | |
287 | }; | |
a59acc17 | 288 | |
49c1a163 KK |
289 | ldo3_reg: LDO3 { |
290 | regulator-name = "VDDQ_EXT_1.8V"; | |
291 | regulator-min-microvolt = <1800000>; | |
292 | regulator-max-microvolt = <1800000>; | |
293 | regulator-always-on; | |
294 | }; | |
ec601ff3 | 295 | |
49c1a163 KK |
296 | ldo4_reg: LDO4 { |
297 | regulator-name = "VDDQ_MMC2_2.8V"; | |
298 | regulator-min-microvolt = <2800000>; | |
299 | regulator-max-microvolt = <2800000>; | |
300 | regulator-always-on; | |
301 | regulator-boot-on; | |
302 | }; | |
ec601ff3 | 303 | |
49c1a163 KK |
304 | ldo5_reg: LDO5 { |
305 | regulator-name = "VDDQ_MMC1_3_1.8V"; | |
306 | regulator-min-microvolt = <1800000>; | |
307 | regulator-max-microvolt = <1800000>; | |
308 | regulator-always-on; | |
309 | regulator-boot-on; | |
310 | }; | |
ec601ff3 | 311 | |
49c1a163 KK |
312 | ldo6_reg: LDO6 { |
313 | regulator-name = "VDD10_MPLL_1.0V"; | |
314 | regulator-min-microvolt = <1000000>; | |
315 | regulator-max-microvolt = <1000000>; | |
316 | regulator-always-on; | |
317 | }; | |
ec601ff3 | 318 | |
49c1a163 KK |
319 | ldo7_reg: LDO7 { |
320 | regulator-name = "VDD10_XPLL_1.0V"; | |
321 | regulator-min-microvolt = <1000000>; | |
322 | regulator-max-microvolt = <1000000>; | |
323 | regulator-always-on; | |
324 | }; | |
ec601ff3 | 325 | |
00e5e8c4 | 326 | ldo8_reg: LDO8 { |
49c1a163 KK |
327 | regulator-name = "VDD10_HDMI_1.0V"; |
328 | regulator-min-microvolt = <1000000>; | |
329 | regulator-max-microvolt = <1000000>; | |
330 | }; | |
ec601ff3 | 331 | |
00e5e8c4 | 332 | ldo10_reg: LDO10 { |
49c1a163 KK |
333 | regulator-name = "VDDQ_MIPIHSI_1.8V"; |
334 | regulator-min-microvolt = <1800000>; | |
335 | regulator-max-microvolt = <1800000>; | |
336 | }; | |
ec601ff3 | 337 | |
49c1a163 KK |
338 | ldo11_reg: LDO11 { |
339 | regulator-name = "VDD18_ABB1_1.8V"; | |
340 | regulator-min-microvolt = <1800000>; | |
341 | regulator-max-microvolt = <1800000>; | |
342 | regulator-always-on; | |
343 | }; | |
ec601ff3 | 344 | |
49c1a163 KK |
345 | ldo12_reg: LDO12 { |
346 | regulator-name = "VDD33_USB_3.3V"; | |
347 | regulator-min-microvolt = <3300000>; | |
348 | regulator-max-microvolt = <3300000>; | |
349 | regulator-always-on; | |
350 | regulator-boot-on; | |
351 | }; | |
ec601ff3 | 352 | |
49c1a163 KK |
353 | ldo13_reg: LDO13 { |
354 | regulator-name = "VDDQ_C2C_W_1.8V"; | |
355 | regulator-min-microvolt = <1800000>; | |
356 | regulator-max-microvolt = <1800000>; | |
357 | regulator-always-on; | |
358 | regulator-boot-on; | |
359 | }; | |
ec601ff3 | 360 | |
49c1a163 KK |
361 | ldo14_reg: LDO14 { |
362 | regulator-name = "VDD18_ABB0_2_1.8V"; | |
363 | regulator-min-microvolt = <1800000>; | |
364 | regulator-max-microvolt = <1800000>; | |
365 | regulator-always-on; | |
366 | regulator-boot-on; | |
367 | }; | |
ec601ff3 | 368 | |
49c1a163 KK |
369 | ldo15_reg: LDO15 { |
370 | regulator-name = "VDD10_HSIC_1.0V"; | |
371 | regulator-min-microvolt = <1000000>; | |
372 | regulator-max-microvolt = <1000000>; | |
373 | regulator-always-on; | |
374 | regulator-boot-on; | |
375 | }; | |
ec601ff3 | 376 | |
49c1a163 KK |
377 | ldo16_reg: LDO16 { |
378 | regulator-name = "VDD18_HSIC_1.8V"; | |
379 | regulator-min-microvolt = <1800000>; | |
380 | regulator-max-microvolt = <1800000>; | |
381 | regulator-always-on; | |
382 | regulator-boot-on; | |
383 | }; | |
ec601ff3 | 384 | |
49c1a163 KK |
385 | ldo20_reg: LDO20 { |
386 | regulator-name = "LDO20_1.8V"; | |
387 | regulator-min-microvolt = <1800000>; | |
388 | regulator-max-microvolt = <1800000>; | |
389 | regulator-boot-on; | |
390 | }; | |
ec601ff3 | 391 | |
49c1a163 KK |
392 | ldo21_reg: LDO21 { |
393 | regulator-name = "LDO21_3.3V"; | |
394 | regulator-min-microvolt = <3300000>; | |
395 | regulator-max-microvolt = <3300000>; | |
396 | regulator-always-on; | |
397 | regulator-boot-on; | |
398 | }; | |
ec601ff3 | 399 | |
49c1a163 KK |
400 | ldo25_reg: LDO25 { |
401 | regulator-name = "VDDQ_LCD_1.8V"; | |
402 | regulator-min-microvolt = <1800000>; | |
403 | regulator-max-microvolt = <1800000>; | |
404 | regulator-always-on; | |
405 | regulator-boot-on; | |
406 | }; | |
ec601ff3 | 407 | |
49c1a163 KK |
408 | buck1_reg: BUCK1 { |
409 | regulator-name = "vdd_mif"; | |
918f7c2d CC |
410 | regulator-min-microvolt = <900000>; |
411 | regulator-max-microvolt = <1100000>; | |
49c1a163 KK |
412 | regulator-always-on; |
413 | regulator-boot-on; | |
ec601ff3 | 414 | }; |
ec601ff3 | 415 | |
49c1a163 KK |
416 | buck2_reg: BUCK2 { |
417 | regulator-name = "vdd_arm"; | |
418 | regulator-min-microvolt = <900000>; | |
419 | regulator-max-microvolt = <1350000>; | |
420 | regulator-always-on; | |
421 | regulator-boot-on; | |
422 | }; | |
5a852743 | 423 | |
49c1a163 KK |
424 | buck3_reg: BUCK3 { |
425 | regulator-name = "vdd_int"; | |
918f7c2d CC |
426 | regulator-min-microvolt = <900000>; |
427 | regulator-max-microvolt = <1050000>; | |
49c1a163 KK |
428 | regulator-always-on; |
429 | regulator-boot-on; | |
430 | }; | |
ec601ff3 | 431 | |
49c1a163 KK |
432 | buck4_reg: BUCK4 { |
433 | regulator-name = "vdd_g3d"; | |
434 | regulator-min-microvolt = <900000>; | |
435 | regulator-max-microvolt = <1100000>; | |
436 | regulator-microvolt-offset = <50000>; | |
437 | }; | |
ec601ff3 | 438 | |
49c1a163 KK |
439 | buck5_reg: BUCK5 { |
440 | regulator-name = "VDDQ_CKEM1_2_1.2V"; | |
441 | regulator-min-microvolt = <1200000>; | |
442 | regulator-max-microvolt = <1200000>; | |
443 | regulator-always-on; | |
444 | regulator-boot-on; | |
445 | }; | |
233e274a | 446 | |
49c1a163 KK |
447 | buck6_reg: BUCK6 { |
448 | regulator-name = "BUCK6_1.35V"; | |
449 | regulator-min-microvolt = <1350000>; | |
450 | regulator-max-microvolt = <1350000>; | |
451 | regulator-always-on; | |
452 | regulator-boot-on; | |
453 | }; | |
bf4a0bed | 454 | |
49c1a163 KK |
455 | buck7_reg: BUCK7 { |
456 | regulator-name = "BUCK7_2.0V"; | |
457 | regulator-min-microvolt = <2000000>; | |
458 | regulator-max-microvolt = <2000000>; | |
459 | regulator-always-on; | |
460 | }; | |
461 | ||
462 | buck8_reg: BUCK8 { | |
463 | regulator-name = "BUCK8_2.8V"; | |
464 | regulator-min-microvolt = <2800000>; | |
465 | regulator-max-microvolt = <2800000>; | |
466 | }; | |
bf4a0bed LM |
467 | }; |
468 | }; | |
49c1a163 | 469 | }; |
2561658b | 470 | |
49c1a163 | 471 | &i2c_1 { |
49c1a163 KK |
472 | status = "okay"; |
473 | max98090: max98090@10 { | |
474 | compatible = "maxim,max98090"; | |
475 | reg = <0x10>; | |
476 | interrupt-parent = <&gpx0>; | |
477 | interrupts = <0 0>; | |
478 | clocks = <&i2s0 CLK_I2S_CDCLK>; | |
479 | clock-names = "mclk"; | |
480 | #sound-dai-cells = <0>; | |
2561658b | 481 | }; |
49c1a163 | 482 | }; |
2561658b | 483 | |
49c1a163 KK |
484 | &i2c_2 { |
485 | status = "okay"; | |
49c1a163 | 486 | }; |
2561658b | 487 | |
49c1a163 KK |
488 | &i2c_8 { |
489 | status = "okay"; | |
490 | }; | |
2561658b | 491 | |
49c1a163 KK |
492 | &i2s0 { |
493 | pinctrl-0 = <&i2s0_bus>; | |
494 | pinctrl-names = "default"; | |
495 | status = "okay"; | |
496 | clocks = <&clock_audss EXYNOS_I2S_BUS>, | |
497 | <&clock_audss EXYNOS_DOUT_AUD_BUS>, | |
498 | <&clock_audss EXYNOS_SCLK_I2S>; | |
499 | clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; | |
ec601ff3 | 500 | }; |
081a15e3 | 501 | |
49c1a163 KK |
502 | &mixer { |
503 | status = "okay"; | |
225da7e6 MS |
504 | }; |
505 | ||
49c1a163 KK |
506 | &mshc_0 { |
507 | pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; | |
508 | pinctrl-names = "default"; | |
509 | vmmc-supply = <&ldo20_reg &buck8_reg>; | |
510 | mmc-pwrseq = <&emmc_pwrseq>; | |
511 | status = "okay"; | |
512 | ||
513 | num-slots = <1>; | |
514 | broken-cd; | |
515 | card-detect-delay = <200>; | |
516 | samsung,dw-mshc-ciu-div = <3>; | |
517 | samsung,dw-mshc-sdr-timing = <2 3>; | |
518 | samsung,dw-mshc-ddr-timing = <1 2>; | |
519 | bus-width = <8>; | |
520 | cap-mmc-highspeed; | |
521 | }; | |
eea6653a | 522 | |
49c1a163 KK |
523 | &rtc { |
524 | status = "okay"; | |
525 | clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; | |
526 | clock-names = "rtc", "rtc_src"; | |
527 | }; | |
2561658b | 528 | |
49c1a163 KK |
529 | &sdhci_2 { |
530 | bus-width = <4>; | |
531 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; | |
532 | pinctrl-names = "default"; | |
533 | vmmc-supply = <&ldo4_reg &ldo21_reg>; | |
c10d3290 | 534 | cd-gpios = <&gpk2 2 GPIO_ACTIVE_HIGH>; |
49c1a163 KK |
535 | cd-inverted; |
536 | status = "okay"; | |
537 | }; | |
538 | ||
539 | &serial_0 { | |
540 | status = "okay"; | |
541 | }; | |
542 | ||
543 | &serial_1 { | |
544 | status = "okay"; | |
545 | }; | |
546 | ||
547 | &tmu { | |
548 | vtmu-supply = <&ldo10_reg>; | |
549 | status = "okay"; | |
550 | }; | |
551 | ||
552 | &watchdog { | |
553 | status = "okay"; | |
081a15e3 | 554 | }; |