1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3 /dts-v1/;
4
5 #include <dt-bindings/pinctrl/rockchip.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include "rk3588s.dtsi"
9
10 / {
11 model = "FriendlyElec NanoPi R6S";
12 compatible = "friendlyarm,nanopi-r6s", "rockchip,rk3588s";
13
14 aliases {
15 ethernet0 = &gmac1;
16 mmc0 = &sdmmc;
17 mmc1 = &sdhci;
18 };
19
20 chosen {
21 stdout-path = "serial2:1500000n8";
22 };
23
24 adc-keys {
25 compatible = "adc-keys";
26 io-channels = <&saradc 0>;
27 io-channel-names = "buttons";
28 keyup-threshold-microvolt = <1800000>;
29 poll-interval = <100>;
30
31 button-maskrom {
32 label = "Maskrom";
33 linux,code = <KEY_VENDOR>;
34 press-threshold-microvolt = <1800>;
35 };
36 };
37
38 gpio-keys {
39 compatible = "gpio-keys";
40 pinctrl-names = "default";
41 pinctrl-0 = <&key1_pin>;
42
43 button-user {
44 label = "User";
45 linux,code = <BTN_1>;
46 gpios = <&gpio1 RK_PC0 GPIO_ACTIVE_LOW>;
47 debounce-interval = <50>;
48 };
49 };
50
51 leds {
52 compatible = "gpio-leds";
53
54 sys_led: led-0 {
55 label = "sys_led";
56 gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
57 linux,default-trigger = "heartbeat";
58 pinctrl-names = "default";
59 pinctrl-0 = <&sys_led_pin>;
60 };
61
62 wan_led: led-1 {
63 label = "wan_led";
64 gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
65 pinctrl-names = "default";
66 pinctrl-0 = <&wan_led_pin>;
67 };
68
69 lan1_led: led-2 {
70 label = "lan1_led";
71 gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
72 pinctrl-names = "default";
73 pinctrl-0 = <&lan1_led_pin>;
74 };
75
76 lan2_led: led-3 {
77 label = "lan2_led";
78 gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
79 pinctrl-names = "default";
80 pinctrl-0 = <&lan2_led_pin>;
81 };
82 };
83
84 vcc5v0_sys: vcc5v0-sys-regulator {
85 compatible = "regulator-fixed";
86 regulator-name = "vcc5v0_sys";
87 regulator-always-on;
88 regulator-boot-on;
89 regulator-min-microvolt = <5000000>;
90 regulator-max-microvolt = <5000000>;
91 };
92
93 vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
94 compatible = "regulator-fixed";
95 regulator-name = "vcc_1v1_nldo_s3";
96 regulator-always-on;
97 regulator-boot-on;
98 regulator-min-microvolt = <1100000>;
99 regulator-max-microvolt = <1100000>;
100 vin-supply = <&vcc5v0_sys>;
101 };
102
103 vcc_3v3_s0: vcc-3v3-s0-regulator {
104 compatible = "regulator-fixed";
105 regulator-always-on;
106 regulator-boot-on;
107 regulator-min-microvolt = <3300000>;
108 regulator-max-microvolt = <3300000>;
109 regulator-name = "vcc_3v3_s0";
110 vin-supply = <&vcc_3v3_s3>;
111 };
112
113 vcc_3v3_sd_s0: vcc-3v3-sd-s0-regulator {
114 compatible = "regulator-fixed";
115 enable-active-high;
116 gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
117 pinctrl-names = "default";
118 pinctrl-0 = <&sd_s0_pwr>;
119 regulator-name = "vcc_3v3_sd_s0";
120 regulator-boot-on;
121 regulator-max-microvolt = <3000000>;
122 regulator-min-microvolt = <3000000>;
123 vin-supply = <&vcc_3v3_s3>;
124 };
125
126 vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
127 compatible = "regulator-fixed";
128 regulator-name = "vcc_3v3_pcie20";
129 regulator-always-on;
130 regulator-boot-on;
131 regulator-min-microvolt = <3300000>;
132 regulator-max-microvolt = <3300000>;
133 vin-supply = <&vcc_3v3_s3>;
134 };
135
136 vcc5v0_usb: vcc5v0-usb-regulator {
137 compatible = "regulator-fixed";
138 regulator-name = "vcc5v0_usb";
139 regulator-always-on;
140 regulator-boot-on;
141 regulator-min-microvolt = <5000000>;
142 regulator-max-microvolt = <5000000>;
143 vin-supply = <&vcc5v0_sys>;
144 };
145
146 vcc5v0_usb_otg0: vcc5v0-usb-otg0-regulator {
147 compatible = "regulator-fixed";
148 enable-active-high;
149 gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
150 pinctrl-names = "default";
151 pinctrl-0 = <&typec5v_pwren>;
152 regulator-name = "vcc5v0_usb_otg0";
153 regulator-min-microvolt = <5000000>;
154 regulator-max-microvolt = <5000000>;
155 vin-supply = <&vcc5v0_usb>;
156 };
157
158 vcc5v0_host_20: vcc5v0-host-20-regulator {
159 compatible = "regulator-fixed";
160 enable-active-high;
161 gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
162 pinctrl-names = "default";
163 pinctrl-0 = <&vcc5v0_host20_en>;
164 regulator-name = "vcc5v0_host_20";
165 regulator-min-microvolt = <5000000>;
166 regulator-max-microvolt = <5000000>;
167 vin-supply = <&vcc5v0_usb>;
168 };
169 };
170
171 &combphy0_ps {
172 status = "okay";
173 };
174
175 &combphy2_psu {
176 status = "okay";
177 };
178
179 &cpu_b0 {
180 cpu-supply = <&vdd_cpu_big0_s0>;
181 };
182
183 &cpu_b1 {
184 cpu-supply = <&vdd_cpu_big0_s0>;
185 };
186
187 &cpu_b2 {
188 cpu-supply = <&vdd_cpu_big1_s0>;
189 };
190
191 &cpu_b3 {
192 cpu-supply = <&vdd_cpu_big1_s0>;
193 };
194
195 &cpu_l0 {
196 cpu-supply = <&vdd_cpu_lit_s0>;
197 };
198
199 &cpu_l1 {
200 cpu-supply = <&vdd_cpu_lit_s0>;
201 };
202
203 &cpu_l2 {
204 cpu-supply = <&vdd_cpu_lit_s0>;
205 };
206
207 &cpu_l3 {
208 cpu-supply = <&vdd_cpu_lit_s0>;
209 };
210
211 &gmac1 {
212 clock_in_out = "output";
213 phy-handle = <&rgmii_phy1>;
214 phy-mode = "rgmii-rxid";
215 pinctrl-0 = <&gmac1_miim
216 &gmac1_tx_bus2
217 &gmac1_rx_bus2
218 &gmac1_rgmii_clk
219 &gmac1_rgmii_bus>;
220 pinctrl-names = "default";
221 tx_delay = <0x42>;
222 status = "okay";
223 };
224
225 &i2c0 {
226 pinctrl-names = "default";
227 pinctrl-0 = <&i2c0m2_xfer>;
228 status = "okay";
229
230 vdd_cpu_big0_s0: regulator@42 {
231 compatible = "rockchip,rk8602";
232 reg = <0x42>;
233 fcs,suspend-voltage-selector = <1>;
234 regulator-name = "vdd_cpu_big0_s0";
235 regulator-always-on;
236 regulator-boot-on;
237 regulator-min-microvolt = <550000>;
238 regulator-max-microvolt = <1050000>;
239 regulator-ramp-delay = <2300>;
240 vin-supply = <&vcc5v0_sys>;
241
242 regulator-state-mem {
243 regulator-off-in-suspend;
244 };
245 };
246
247 vdd_cpu_big1_s0: regulator@43 {
248 compatible = "rockchip,rk8603", "rockchip,rk8602";
249 reg = <0x43>;
250 fcs,suspend-voltage-selector = <1>;
251 regulator-name = "vdd_cpu_big1_s0";
252 regulator-always-on;
253 regulator-boot-on;
254 regulator-min-microvolt = <550000>;
255 regulator-max-microvolt = <1050000>;
256 regulator-ramp-delay = <2300>;
257 vin-supply = <&vcc5v0_sys>;
258
259 regulator-state-mem {
260 regulator-off-in-suspend;
261 };
262 };
263 };
264
265 &i2c2 {
266 status = "okay";
267
268 vdd_npu_s0: regulator@42 {
269 compatible = "rockchip,rk8602";
270 reg = <0x42>;
271 fcs,suspend-voltage-selector = <1>;
272 regulator-name = "vdd_npu_s0";
273 regulator-min-microvolt = <550000>;
274 regulator-max-microvolt = <950000>;
275 regulator-ramp-delay = <2300>;
276 regulator-boot-on;
277 regulator-always-on;
278 vin-supply = <&vcc5v0_sys>;
279
280 regulator-state-mem {
281 regulator-off-in-suspend;
282 };
283 };
284 };
285
286 &i2c6 {
287 clock-frequency = <200000>;
288 pinctrl-names = "default";
289 pinctrl-0 = <&i2c6m0_xfer>;
290 status = "okay";
291
292 hym8563: rtc@51 {
293 compatible = "haoyu,hym8563";
294 reg = <0x51>;
295 #clock-cells = <0>;
296 clock-output-names = "hym8563";
297 pinctrl-names = "default";
298 pinctrl-0 = <&rtc_int>;
299 interrupt-parent = <&gpio0>;
300 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
301 wakeup-source;
302 };
303 };
304
305 &mdio1 {
306 rgmii_phy1: ethernet-phy@1 {
307 compatible = "ethernet-phy-id001c.c916";
308 reg = <0x1>;
309 pinctrl-names = "default";
310 pinctrl-0 = <&rtl8211f_rst>;
311 reset-assert-us = <20000>;
312 reset-deassert-us = <100000>;
313 reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
314 };
315 };
316
317 &pcie2x1l1 {
318 reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
319 vpcie3v3-supply = <&vcc_3v3_pcie20>;
320 status = "okay";
321 };
322
323 &pcie2x1l2 {
324 reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
325 vpcie3v3-supply = <&vcc_3v3_pcie20>;
326 status = "okay";
327 };
328
329 &pinctrl {
330 gpio-key {
331 key1_pin: key1-pin {
332 rockchip,pins = <1 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
333 };
334 };
335
336 gpio-leds {
337 sys_led_pin: sys-led-pin {
338 rockchip,pins =
339 <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
340 };
341
342 wan_led_pin: wan-led-pin {
343 rockchip,pins =
344 <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
345 };
346
347 lan1_led_pin: lan1-led-pin {
348 rockchip,pins =
349 <1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
350 };
351
352 lan2_led_pin: lan2-led-pin {
353 rockchip,pins =
354 <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
355 };
356 };
357
358 hym8563 {
359 rtc_int: rtc-int {
360 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
361 };
362 };
363
364 sdmmc {
365 sd_s0_pwr: sd-s0-pwr {
366 rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
367 };
368 };
369
370 usb {
371 typec5v_pwren: typec5v-pwren {
372 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
373 };
374
375 vcc5v0_host20_en: vcc5v0-host20-en {
376 rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
377 };
378 };
379
380 rtl8211f {
381 rtl8211f_rst: rtl8211f-rst {
382 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
383 };
384 };
385 };
386
387 &saradc {
388 vref-supply = <&avcc_1v8_s0>;
389 status = "okay";
390 };
391
392 &sdhci {
393 bus-width = <8>;
394 no-sdio;
395 no-sd;
396 non-removable;
397 mmc-hs200-1_8v;
398 status = "okay";
399 };
400
401 &sdmmc {
402 bus-width = <4>;
403 cap-sd-highspeed;
404 disable-wp;
405 max-frequency = <150000000>;
406 no-mmc;
407 no-sdio;
408 sd-uhs-sdr104;
409 vmmc-supply = <&vcc_3v3_sd_s0>;
410 vqmmc-supply = <&vccio_sd_s0>;
411 status = "okay";
412 };
413
414 &spi2 {
415 status = "okay";
416 assigned-clocks = <&cru CLK_SPI2>;
417 assigned-clock-rates = <200000000>;
418 pinctrl-names = "default";
419 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
420 num-cs = <1>;
421
422 pmic@0 {
423 compatible = "rockchip,rk806";
424 spi-max-frequency = <1000000>;
425 reg = <0x0>;
426
427 interrupt-parent = <&gpio0>;
428 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
429
430 pinctrl-names = "default";
431 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
432 <&rk806_dvs2_null>, <&rk806_dvs3_null>;
433
434 system-power-controller;
435
436 vcc1-supply = <&vcc5v0_sys>;
437 vcc2-supply = <&vcc5v0_sys>;
438 vcc3-supply = <&vcc5v0_sys>;
439 vcc4-supply = <&vcc5v0_sys>;
440 vcc5-supply = <&vcc5v0_sys>;
441 vcc6-supply = <&vcc5v0_sys>;
442 vcc7-supply = <&vcc5v0_sys>;
443 vcc8-supply = <&vcc5v0_sys>;
444 vcc9-supply = <&vcc5v0_sys>;
445 vcc10-supply = <&vcc5v0_sys>;
446 vcc11-supply = <&vcc_2v0_pldo_s3>;
447 vcc12-supply = <&vcc5v0_sys>;
448 vcc13-supply = <&vcc_1v1_nldo_s3>;
449 vcc14-supply = <&vcc_1v1_nldo_s3>;
450 vcca-supply = <&vcc5v0_sys>;
451
452 gpio-controller;
453 #gpio-cells = <2>;
454
455 rk806_dvs1_null: dvs1-null-pins {
456 pins = "gpio_pwrctrl1";
457 function = "pin_fun0";
458 };
459
460 rk806_dvs2_null: dvs2-null-pins {
461 pins = "gpio_pwrctrl2";
462 function = "pin_fun0";
463 };
464
465 rk806_dvs3_null: dvs3-null-pins {
466 pins = "gpio_pwrctrl3";
467 function = "pin_fun0";
468 };
469
470 regulators {
471 vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
472 regulator-boot-on;
473 regulator-min-microvolt = <550000>;
474 regulator-max-microvolt = <950000>;
475 regulator-ramp-delay = <12500>;
476 regulator-name = "vdd_gpu_s0";
477 regulator-enable-ramp-delay = <400>;
478
479 regulator-state-mem {
480 regulator-off-in-suspend;
481 };
482 };
483
484 vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
485 regulator-always-on;
486 regulator-boot-on;
487 regulator-min-microvolt = <550000>;
488 regulator-max-microvolt = <950000>;
489 regulator-ramp-delay = <12500>;
490 regulator-name = "vdd_cpu_lit_s0";
491
492 regulator-state-mem {
493 regulator-off-in-suspend;
494 };
495 };
496
497 vdd_log_s0: dcdc-reg3 {
498 regulator-always-on;
499 regulator-boot-on;
500 regulator-min-microvolt = <675000>;
501 regulator-max-microvolt = <750000>;
502 regulator-ramp-delay = <12500>;
503 regulator-name = "vdd_log_s0";
504
505 regulator-state-mem {
506 regulator-off-in-suspend;
507 regulator-suspend-microvolt = <750000>;
508 };
509 };
510
511 vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
512 regulator-always-on;
513 regulator-boot-on;
514 regulator-min-microvolt = <550000>;
515 regulator-max-microvolt = <950000>;
516 regulator-ramp-delay = <12500>;
517 regulator-name = "vdd_vdenc_s0";
518
519 regulator-state-mem {
520 regulator-off-in-suspend;
521 };
522 };
523
524 vdd_ddr_s0: dcdc-reg5 {
525 regulator-always-on;
526 regulator-boot-on;
527 regulator-min-microvolt = <675000>;
528 regulator-max-microvolt = <900000>;
529 regulator-ramp-delay = <12500>;
530 regulator-name = "vdd_ddr_s0";
531
532 regulator-state-mem {
533 regulator-off-in-suspend;
534 regulator-suspend-microvolt = <850000>;
535 };
536 };
537
538 vdd2_ddr_s3: dcdc-reg6 {
539 regulator-always-on;
540 regulator-boot-on;
541 regulator-name = "vdd2_ddr_s3";
542
543 regulator-state-mem {
544 regulator-on-in-suspend;
545 };
546 };
547
548 vcc_2v0_pldo_s3: dcdc-reg7 {
549 regulator-always-on;
550 regulator-boot-on;
551 regulator-min-microvolt = <2000000>;
552 regulator-max-microvolt = <2000000>;
553 regulator-ramp-delay = <12500>;
554 regulator-name = "vdd_2v0_pldo_s3";
555
556 regulator-state-mem {
557 regulator-on-in-suspend;
558 regulator-suspend-microvolt = <2000000>;
559 };
560 };
561
562 vcc_3v3_s3: dcdc-reg8 {
563 regulator-always-on;
564 regulator-boot-on;
565 regulator-min-microvolt = <3300000>;
566 regulator-max-microvolt = <3300000>;
567 regulator-name = "vcc_3v3_s3";
568
569 regulator-state-mem {
570 regulator-on-in-suspend;
571 regulator-suspend-microvolt = <3300000>;
572 };
573 };
574
575 vddq_ddr_s0: dcdc-reg9 {
576 regulator-always-on;
577 regulator-boot-on;
578 regulator-name = "vddq_ddr_s0";
579
580 regulator-state-mem {
581 regulator-off-in-suspend;
582 };
583 };
584
585 vcc_1v8_s3: dcdc-reg10 {
586 regulator-always-on;
587 regulator-boot-on;
588 regulator-min-microvolt = <1800000>;
589 regulator-max-microvolt = <1800000>;
590 regulator-name = "vcc_1v8_s3";
591
592 regulator-state-mem {
593 regulator-on-in-suspend;
594 regulator-suspend-microvolt = <1800000>;
595 };
596 };
597
598 avcc_1v8_s0: pldo-reg1 {
599 regulator-always-on;
600 regulator-boot-on;
601 regulator-min-microvolt = <1800000>;
602 regulator-max-microvolt = <1800000>;
603 regulator-name = "avcc_1v8_s0";
604
605 regulator-state-mem {
606 regulator-off-in-suspend;
607 regulator-suspend-microvolt = <1800000>;
608 };
609 };
610
611 vcc_1v8_s0: pldo-reg2 {
612 regulator-always-on;
613 regulator-boot-on;
614 regulator-min-microvolt = <1800000>;
615 regulator-max-microvolt = <1800000>;
616 regulator-name = "vcc_1v8_s0";
617
618 regulator-state-mem {
619 regulator-off-in-suspend;
620 regulator-suspend-microvolt = <1800000>;
621 };
622 };
623
624 avdd_1v2_s0: pldo-reg3 {
625 regulator-always-on;
626 regulator-boot-on;
627 regulator-min-microvolt = <1200000>;
628 regulator-max-microvolt = <1200000>;
629 regulator-name = "avdd_1v2_s0";
630
631 regulator-state-mem {
632 regulator-off-in-suspend;
633 };
634 };
635
636 avcc_3v3_s0: pldo-reg4 {
637 regulator-always-on;
638 regulator-boot-on;
639 regulator-min-microvolt = <3300000>;
640 regulator-max-microvolt = <3300000>;
641 regulator-ramp-delay = <12500>;
642 regulator-name = "avcc_3v3_s0";
643
644 regulator-state-mem {
645 regulator-off-in-suspend;
646 };
647 };
648
649 vccio_sd_s0: pldo-reg5 {
650 regulator-always-on;
651 regulator-boot-on;
652 regulator-min-microvolt = <1800000>;
653 regulator-max-microvolt = <3300000>;
654 regulator-ramp-delay = <12500>;
655 regulator-name = "vccio_sd_s0";
656
657 regulator-state-mem {
658 regulator-off-in-suspend;
659 };
660 };
661
662 pldo6_s3: pldo-reg6 {
663 regulator-always-on;
664 regulator-boot-on;
665 regulator-min-microvolt = <1800000>;
666 regulator-max-microvolt = <1800000>;
667 regulator-name = "pldo6_s3";
668
669 regulator-state-mem {
670 regulator-on-in-suspend;
671 regulator-suspend-microvolt = <1800000>;
672 };
673 };
674
675 vdd_0v75_s3: nldo-reg1 {
676 regulator-always-on;
677 regulator-boot-on;
678 regulator-min-microvolt = <750000>;
679 regulator-max-microvolt = <750000>;
680 regulator-name = "vdd_0v75_s3";
681
682 regulator-state-mem {
683 regulator-on-in-suspend;
684 regulator-suspend-microvolt = <750000>;
685 };
686 };
687
688 avdd_ddr_pll_s0: nldo-reg2 {
689 regulator-always-on;
690 regulator-boot-on;
691 regulator-min-microvolt = <850000>;
692 regulator-max-microvolt = <850000>;
693 regulator-name = "avdd_ddr_pll_s0";
694
695 regulator-state-mem {
696 regulator-off-in-suspend;
697 regulator-suspend-microvolt = <850000>;
698 };
699 };
700
701 avdd_0v75_s0: nldo-reg3 {
702 regulator-always-on;
703 regulator-boot-on;
704 regulator-min-microvolt = <750000>;
705 regulator-max-microvolt = <750000>;
706 regulator-name = "avdd_0v75_s0";
707
708 regulator-state-mem {
709 regulator-off-in-suspend;
710 };
711 };
712
713 avdd_0v85_s0: nldo-reg4 {
714 regulator-always-on;
715 regulator-boot-on;
716 regulator-min-microvolt = <850000>;
717 regulator-max-microvolt = <850000>;
718 regulator-name = "avdd_0v85_s0";
719
720 regulator-state-mem {
721 regulator-off-in-suspend;
722 };
723 };
724
725 vdd_0v75_s0: nldo-reg5 {
726 regulator-always-on;
727 regulator-boot-on;
728 regulator-min-microvolt = <750000>;
729 regulator-max-microvolt = <750000>;
730 regulator-name = "vdd_0v75_s0";
731
732 regulator-state-mem {
733 regulator-off-in-suspend;
734 };
735 };
736 };
737 };
738 };
739
740 &tsadc {
741 status = "okay";
742 };
743
744 &u2phy2 {
745 status = "okay";
746 };
747
748 &u2phy2_host {
749 phy-supply = <&vcc5v0_host_20>;
750 status = "okay";
751 };
752
753 &uart2 {
754 pinctrl-0 = <&uart2m0_xfer>;
755 status = "okay";
756 };
757
758 &usb_host0_ehci {
759 status = "okay";
760 };
761
762 &usb_host0_ohci {
763 status = "okay";
764 };
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