1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include <dt-bindings/input/gpio-keys.h>
5#include <dt-bindings/input/linux-event-codes.h>
6#include <dt-bindings/mfd/max77620.h>
7
8#include "tegra210.dtsi"
9
10/ {
11	model = "NVIDIA Jetson Nano Developer Kit";
12	compatible = "nvidia,p3450-0000", "nvidia,tegra210";
13
14	aliases {
15		ethernet = "/pcie@1003000/pci@2,0/ethernet@0,0";
16		rtc0 = "/i2c@7000d000/pmic@3c";
17		rtc1 = "/rtc@7000e000";
18		serial0 = &uarta;
19	};
20
21	chosen {
22		stdout-path = "serial0:115200n8";
23	};
24
25	memory@80000000 {
26		device_type = "memory";
27		reg = <0x0 0x80000000 0x1 0x0>;
28	};
29
30	pcie@1003000 {
31		status = "okay";
32
33		avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
34		hvddio-pex-supply = <&vdd_1v8>;
35		dvddio-pex-supply = <&vdd_pex_1v05>;
36		dvdd-pex-pll-supply = <&vdd_pex_1v05>;
37		hvdd-pex-pll-e-supply = <&vdd_1v8>;
38		vddio-pex-ctl-supply = <&vdd_1v8>;
39
40		pci@1,0 {
41			phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>,
42			       <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>,
43			       <&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>,
44			       <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>;
45			phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3";
46			nvidia,num-lanes = <4>;
47			status = "okay";
48		};
49
50		pci@2,0 {
51			phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>;
52			phy-names = "pcie-0";
53			status = "okay";
54
55			ethernet@0,0 {
56				reg = <0x000000 0 0 0 0>;
57				local-mac-address = [ 00 00 00 00 00 00 ];
58			};
59		};
60	};
61
62	host1x@50000000 {
63		dpaux@54040000 {
64			status = "okay";
65		};
66
67		sor@54540000 {
68			status = "okay";
69
70			avdd-io-hdmi-dp-supply = <&avdd_io_edp_1v05>;
71			vdd-hdmi-dp-pll-supply = <&vdd_1v8>;
72
73			nvidia,xbar-cfg = <2 1 0 3 4>;
74			nvidia,dpaux = <&dpaux>;
75		};
76
77		sor@54580000 {
78			status = "okay";
79
80			avdd-io-hdmi-dp-supply = <&avdd_1v05>;
81			vdd-hdmi-dp-pll-supply = <&vdd_1v8>;
82			hdmi-supply = <&vdd_hdmi>;
83
84			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
85			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 1)
86					   GPIO_ACTIVE_LOW>;
87			nvidia,xbar-cfg = <0 1 2 3 4>;
88		};
89
90		dpaux@545c0000 {
91			status = "okay";
92		};
93
94		i2c@546c0000 {
95			status = "okay";
96		};
97	};
98
99	gpu@57000000 {
100		vdd-supply = <&vdd_gpu>;
101		status = "okay";
102	};
103
104	/* debug port */
105	serial@70006000 {
106		status = "okay";
107	};
108
109	pwm@7000a000 {
110		status = "okay";
111	};
112
113	i2c@7000c500 {
114		status = "okay";
115		clock-frequency = <100000>;
116
117		eeprom@50 {
118			compatible = "atmel,24c02";
119			reg = <0x50>;
120
121			vcc-supply = <&vdd_1v8>;
122			address-bits = <8>;
123			page-size = <8>;
124			size = <256>;
125			read-only;
126		};
127
128		eeprom@57 {
129			compatible = "atmel,24c02";
130			reg = <0x57>;
131
132			vcc-supply = <&vdd_1v8>;
133			address-bits = <8>;
134			page-size = <8>;
135			size = <256>;
136			read-only;
137		};
138	};
139
140	hdmi_ddc: i2c@7000c700 {
141		status = "okay";
142		clock-frequency = <100000>;
143	};
144
145	i2c@7000d000 {
146		status = "okay";
147		clock-frequency = <400000>;
148
149		pmic: pmic@3c {
150			compatible = "maxim,max77620";
151			reg = <0x3c>;
152			interrupt-parent = <&tegra_pmc>;
153			interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
154
155			#interrupt-cells = <2>;
156			interrupt-controller;
157
158			#gpio-cells = <2>;
159			gpio-controller;
160
161			pinctrl-names = "default";
162			pinctrl-0 = <&max77620_default>;
163
164			max77620_default: pinmux {
165				gpio0 {
166					pins = "gpio0";
167					function = "gpio";
168				};
169
170				gpio1 {
171					pins = "gpio1";
172					function = "fps-out";
173					drive-push-pull = <1>;
174					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
175					maxim,active-fps-power-up-slot = <0>;
176					maxim,active-fps-power-down-slot = <7>;
177				};
178
179				gpio2 {
180					pins = "gpio2";
181					function = "fps-out";
182					drive-open-drain = <1>;
183					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
184					maxim,active-fps-power-up-slot = <0>;
185					maxim,active-fps-power-down-slot = <7>;
186				};
187
188				gpio3 {
189					pins = "gpio3";
190					function = "fps-out";
191					drive-open-drain = <1>;
192					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
193					maxim,active-fps-power-up-slot = <4>;
194					maxim,active-fps-power-down-slot = <3>;
195				};
196
197				gpio4 {
198					pins = "gpio4";
199					function = "32k-out1";
200				};
201
202				gpio5_6_7 {
203					pins = "gpio5", "gpio6", "gpio7";
204					function = "gpio";
205					drive-push-pull = <1>;
206				};
207			};
208
209			fps {
210				fps0 {
211					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
212					maxim,suspend-fps-time-period-us = <5120>;
213				};
214
215				fps1 {
216					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
217					maxim,suspend-fps-time-period-us = <5120>;
218				};
219
220				fps2 {
221					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
222				};
223			};
224
225			regulators {
226				in-ldo0-1-supply = <&vdd_pre>;
227				in-ldo2-supply = <&vdd_3v3_sys>;
228				in-ldo3-5-supply = <&vdd_1v8>;
229				in-ldo4-6-supply = <&vdd_5v0_sys>;
230				in-ldo7-8-supply = <&vdd_pre>;
231				in-sd0-supply = <&vdd_5v0_sys>;
232				in-sd1-supply = <&vdd_5v0_sys>;
233				in-sd2-supply = <&vdd_5v0_sys>;
234				in-sd3-supply = <&vdd_5v0_sys>;
235
236				vdd_soc: sd0 {
237					regulator-name = "VDD_SOC";
238					regulator-min-microvolt = <1000000>;
239					regulator-max-microvolt = <1170000>;
240					regulator-enable-ramp-delay = <146>;
241					regulator-disable-ramp-delay = <4080>;
242					regulator-ramp-delay = <27500>;
243					regulator-ramp-delay-scale = <300>;
244					regulator-always-on;
245					regulator-boot-on;
246
247					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
248					maxim,active-fps-power-up-slot = <1>;
249					maxim,active-fps-power-down-slot = <6>;
250				};
251
252				vdd_ddr: sd1 {
253					regulator-name = "VDD_DDR_1V1_PMIC";
254					regulator-min-microvolt = <1150000>;
255					regulator-max-microvolt = <1150000>;
256					regulator-enable-ramp-delay = <176>;
257					regulator-disable-ramp-delay = <145800>;
258					regulator-ramp-delay = <27500>;
259					regulator-ramp-delay-scale = <300>;
260					regulator-always-on;
261					regulator-boot-on;
262
263					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
264					maxim,active-fps-power-up-slot = <5>;
265					maxim,active-fps-power-down-slot = <2>;
266				};
267
268				vdd_pre: sd2 {
269					regulator-name = "VDD_PRE_REG_1V35";
270					regulator-min-microvolt = <1350000>;
271					regulator-max-microvolt = <1350000>;
272					regulator-enable-ramp-delay = <176>;
273					regulator-disable-ramp-delay = <32000>;
274					regulator-ramp-delay = <27500>;
275					regulator-ramp-delay-scale = <350>;
276					regulator-always-on;
277					regulator-boot-on;
278
279					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
280					maxim,active-fps-power-up-slot = <2>;
281					maxim,active-fps-power-down-slot = <5>;
282				};
283
284				vdd_1v8: sd3 {
285					regulator-name = "VDD_1V8";
286					regulator-min-microvolt = <1800000>;
287					regulator-max-microvolt = <1800000>;
288					regulator-enable-ramp-delay = <242>;
289					regulator-disable-ramp-delay = <118000>;
290					regulator-ramp-delay = <27500>;
291					regulator-ramp-delay-scale = <360>;
292					regulator-always-on;
293					regulator-boot-on;
294
295					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
296					maxim,active-fps-power-up-slot = <3>;
297					maxim,active-fps-power-down-slot = <4>;
298				};
299
300				vdd_sys_1v2: ldo0 {
301					regulator-name = "AVDD_SYS_1V2";
302					regulator-min-microvolt = <1200000>;
303					regulator-max-microvolt = <1200000>;
304					regulator-enable-ramp-delay = <26>;
305					regulator-disable-ramp-delay = <626>;
306					regulator-ramp-delay = <100000>;
307					regulator-ramp-delay-scale = <200>;
308					regulator-always-on;
309					regulator-boot-on;
310
311					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
312					maxim,active-fps-power-up-slot = <0>;
313					maxim,active-fps-power-down-slot = <7>;
314				};
315
316				vdd_pex_1v05: ldo1 {
317					regulator-name = "VDD_PEX_1V05";
318					regulator-min-microvolt = <1050000>;
319					regulator-max-microvolt = <1050000>;
320					regulator-enable-ramp-delay = <22>;
321					regulator-disable-ramp-delay = <650>;
322					regulator-ramp-delay = <100000>;
323					regulator-ramp-delay-scale = <200>;
324
325					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
326					maxim,active-fps-power-up-slot = <0>;
327					maxim,active-fps-power-down-slot = <7>;
328				};
329
330				vddio_sdmmc: ldo2 {
331					regulator-name = "VDDIO_SDMMC";
332					regulator-min-microvolt = <1800000>;
333					regulator-max-microvolt = <3300000>;
334					regulator-enable-ramp-delay = <62>;
335					regulator-disable-ramp-delay = <650>;
336					regulator-ramp-delay = <100000>;
337					regulator-ramp-delay-scale = <200>;
338
339					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
340					maxim,active-fps-power-up-slot = <0>;
341					maxim,active-fps-power-down-slot = <7>;
342				};
343
344				ldo3 {
345					status = "disabled";
346				};
347
348				vdd_rtc: ldo4 {
349					regulator-name = "VDD_RTC";
350					regulator-min-microvolt = <850000>;
351					regulator-max-microvolt = <1100000>;
352					regulator-enable-ramp-delay = <22>;
353					regulator-disable-ramp-delay = <610>;
354					regulator-ramp-delay = <100000>;
355					regulator-ramp-delay-scale = <200>;
356					regulator-disable-active-discharge;
357					regulator-always-on;
358					regulator-boot-on;
359
360					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
361					maxim,active-fps-power-up-slot = <1>;
362					maxim,active-fps-power-down-slot = <6>;
363				};
364
365				ldo5 {
366					status = "disabled";
367				};
368
369				ldo6 {
370					status = "disabled";
371				};
372
373				avdd_1v05_pll: ldo7 {
374					regulator-name = "AVDD_1V05_PLL";
375					regulator-min-microvolt = <1050000>;
376					regulator-max-microvolt = <1050000>;
377					regulator-enable-ramp-delay = <24>;
378					regulator-disable-ramp-delay = <2768>;
379					regulator-ramp-delay = <100000>;
380					regulator-ramp-delay-scale = <200>;
381
382					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
383					maxim,active-fps-power-up-slot = <3>;
384					maxim,active-fps-power-down-slot = <4>;
385				};
386
387				avdd_1v05: ldo8 {
388					regulator-name = "AVDD_SATA_HDMI_DP_1V05";
389					regulator-min-microvolt = <1050000>;
390					regulator-max-microvolt = <1050000>;
391					regulator-enable-ramp-delay = <22>;
392					regulator-disable-ramp-delay = <1160>;
393					regulator-ramp-delay = <100000>;
394					regulator-ramp-delay-scale = <200>;
395
396					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
397					maxim,active-fps-power-up-slot = <6>;
398					maxim,active-fps-power-down-slot = <1>;
399				};
400			};
401		};
402	};
403
404	pmc@7000e400 {
405		nvidia,invert-interrupt;
406		nvidia,suspend-mode = <0>;
407		nvidia,cpu-pwr-good-time = <0>;
408		nvidia,cpu-pwr-off-time = <0>;
409		nvidia,core-pwr-good-time = <4587 3876>;
410		nvidia,core-pwr-off-time = <39065>;
411		nvidia,core-power-req-active-high;
412		nvidia,sys-clock-req-active-high;
413	};
414
415	hda@70030000 {
416		nvidia,model = "jetson-nano-hda";
417
418		status = "okay";
419	};
420
421	usb@70090000 {
422		phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>,
423		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>,
424		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>,
425		       <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>;
426		phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0";
427
428		avdd-usb-supply = <&vdd_3v3_sys>;
429		dvddio-pex-supply = <&vdd_pex_1v05>;
430		hvddio-pex-supply = <&vdd_1v8>;
431		/* these really belong to the XUSB pad controller */
432		avdd-pll-utmip-supply = <&vdd_1v8>;
433		avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
434		dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>;
435		hvdd-usb-ss-pll-e-supply = <&vdd_1v8>;
436
437		status = "okay";
438	};
439
440	padctl@7009f000 {
441		status = "okay";
442
443		avdd-pll-utmip-supply = <&vdd_1v8>;
444		avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
445		dvdd-pex-pll-supply = <&vdd_pex_1v05>;
446		hvdd-pex-pll-e-supply = <&vdd_1v8>;
447
448		pads {
449			usb2 {
450				status = "okay";
451
452				lanes {
453					micro_b: usb2-0 {
454						nvidia,function = "xusb";
455						status = "okay";
456					};
457
458					usb2-1 {
459						nvidia,function = "xusb";
460						status = "okay";
461					};
462
463					usb2-2 {
464						nvidia,function = "xusb";
465						status = "okay";
466					};
467				};
468			};
469
470			pcie {
471				status = "okay";
472
473				lanes {
474					pcie-0 {
475						nvidia,function = "pcie-x1";
476						status = "okay";
477					};
478
479					pcie-1 {
480						nvidia,function = "pcie-x4";
481						status = "okay";
482					};
483
484					pcie-2 {
485						nvidia,function = "pcie-x4";
486						status = "okay";
487					};
488
489					pcie-3 {
490						nvidia,function = "pcie-x4";
491						status = "okay";
492					};
493
494					pcie-4 {
495						nvidia,function = "pcie-x4";
496						status = "okay";
497					};
498
499					pcie-5 {
500						nvidia,function = "usb3-ss";
501						status = "okay";
502					};
503
504					pcie-6 {
505						nvidia,function = "usb3-ss";
506						status = "okay";
507					};
508				};
509			};
510		};
511
512		ports {
513			usb2-0 {
514				status = "okay";
515				mode = "peripheral";
516
517				usb-role-switch;
518				connector {
519					compatible = "usb-b-connector",
520						     "gpio-usb-b-connector";
521					label = "micro-USB";
522					type = "micro";
523					vbus-gpio = <&gpio TEGRA_GPIO(CC, 4)
524						     GPIO_ACTIVE_LOW>;
525				};
526			};
527
528			usb2-1 {
529				status = "okay";
530				mode = "host";
531			};
532
533			usb2-2 {
534				status = "okay";
535				mode = "host";
536			};
537
538			usb3-0 {
539				status = "okay";
540				nvidia,usb2-companion = <1>;
541				vbus-supply = <&vdd_hub_3v3>;
542			};
543		};
544	};
545
546	mmc@700b0000 {
547		status = "okay";
548		bus-width = <4>;
549
550		cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
551
552		vqmmc-supply = <&vddio_sdmmc>;
553		vmmc-supply = <&vdd_3v3_sd>;
554	};
555
556	usb@700d0000 {
557		status = "okay";
558		phys = <&micro_b>;
559		phy-names = "usb2-0";
560		avddio-usb-supply = <&vdd_3v3_sys>;
561		hvdd-usb-supply = <&vdd_1v8>;
562	};
563
564	mmc@700b0400 {
565		status = "okay";
566		bus-width = <4>;
567
568		vqmmc-supply = <&vdd_1v8>;
569		vmmc-supply = <&vdd_3v3_sys>;
570
571		non-removable;
572		cap-sdio-irq;
573		keep-power-in-suspend;
574		wakeup-source;
575	};
576
577	clocks {
578		compatible = "simple-bus";
579		#address-cells = <1>;
580		#size-cells = <0>;
581
582		clk32k_in: clock@0 {
583			compatible = "fixed-clock";
584			reg = <0>;
585			#clock-cells = <0>;
586			clock-frequency = <32768>;
587		};
588	};
589
590	cpus {
591		cpu@0 {
592			enable-method = "psci";
593		};
594
595		cpu@1 {
596			enable-method = "psci";
597		};
598
599		cpu@2 {
600			enable-method = "psci";
601		};
602
603		cpu@3 {
604			enable-method = "psci";
605		};
606
607		idle-states {
608			cpu-sleep {
609				status = "okay";
610			};
611		};
612	};
613
614	fan: fan {
615		compatible = "pwm-fan";
616		pwms = <&pwm 3 45334>;
617
618		cooling-levels = <0 64 128 255>;
619		#cooling-cells = <2>;
620	};
621
622	thermal-zones {
623		cpu {
624			trips {
625				cpu_trip_critical: critical {
626					temperature = <96500>;
627					hysteresis = <0>;
628					type = "critical";
629				};
630
631				cpu_trip_hot: hot {
632					temperature = <70000>;
633					hysteresis = <2000>;
634					type = "hot";
635				};
636
637				cpu_trip_active: active {
638					temperature = <50000>;
639					hysteresis = <2000>;
640					type = "active";
641				};
642
643				cpu_trip_passive: passive {
644					temperature = <30000>;
645					hysteresis = <2000>;
646					type = "passive";
647				};
648			};
649
650			cooling-maps {
651				cpu-critical {
652					cooling-device = <&fan 3 3>;
653					trip = <&cpu_trip_critical>;
654				};
655
656				cpu-hot {
657					cooling-device = <&fan 2 2>;
658					trip = <&cpu_trip_hot>;
659				};
660
661				cpu-active {
662					cooling-device = <&fan 1 1>;
663					trip = <&cpu_trip_active>;
664				};
665
666				cpu-passive {
667					cooling-device = <&fan 0 0>;
668					trip = <&cpu_trip_passive>;
669				};
670			};
671		};
672	};
673
674	gpio-keys {
675		compatible = "gpio-keys";
676
677		power {
678			label = "Power";
679			gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
680			linux,input-type = <EV_KEY>;
681			linux,code = <KEY_POWER>;
682			debounce-interval = <30>;
683			wakeup-event-action = <EV_ACT_ASSERTED>;
684			wakeup-source;
685		};
686
687		force-recovery {
688			label = "Force Recovery";
689			gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
690			linux,input-type = <EV_KEY>;
691			linux,code = <BTN_1>;
692			debounce-interval = <30>;
693		};
694	};
695
696	psci {
697		compatible = "arm,psci-1.0";
698		method = "smc";
699	};
700
701	regulators {
702		compatible = "simple-bus";
703		#address-cells = <1>;
704		#size-cells = <0>;
705
706		vdd_5v0_sys: regulator@0 {
707			compatible = "regulator-fixed";
708			reg = <0>;
709
710			regulator-name = "VDD_5V0_SYS";
711			regulator-min-microvolt = <5000000>;
712			regulator-max-microvolt = <5000000>;
713			regulator-always-on;
714			regulator-boot-on;
715		};
716
717		vdd_3v3_sys: regulator@1 {
718			compatible = "regulator-fixed";
719			reg = <1>;
720			regulator-name = "VDD_3V3_SYS";
721			regulator-min-microvolt = <3300000>;
722			regulator-max-microvolt = <3300000>;
723			regulator-enable-ramp-delay = <240>;
724			regulator-disable-ramp-delay = <11340>;
725			regulator-always-on;
726			regulator-boot-on;
727
728			gpio = <&pmic 3 GPIO_ACTIVE_HIGH>;
729			enable-active-high;
730
731			vin-supply = <&vdd_5v0_sys>;
732		};
733
734		vdd_3v3_sd: regulator@2 {
735			compatible = "regulator-fixed";
736			reg = <2>;
737
738			regulator-name = "VDD_3V3_SD";
739			regulator-min-microvolt = <3300000>;
740			regulator-max-microvolt = <3300000>;
741
742			gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
743			enable-active-high;
744
745			vin-supply = <&vdd_3v3_sys>;
746		};
747
748		vdd_hdmi: regulator@3 {
749			compatible = "regulator-fixed";
750			reg = <3>;
751
752			regulator-name = "VDD_HDMI_5V0";
753			regulator-min-microvolt = <5000000>;
754			regulator-max-microvolt = <5000000>;
755
756			vin-supply = <&vdd_5v0_sys>;
757		};
758
759		vdd_hub_3v3: regulator@4 {
760			compatible = "regulator-fixed";
761			reg = <4>;
762
763			regulator-name = "VDD_HUB_3V3";
764			regulator-min-microvolt = <3300000>;
765			regulator-max-microvolt = <3300000>;
766
767			gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>;
768			enable-active-high;
769
770			vin-supply = <&vdd_5v0_sys>;
771		};
772
773		vdd_cpu: regulator@5 {
774			compatible = "regulator-fixed";
775			reg = <5>;
776
777			regulator-name = "VDD_CPU";
778			regulator-min-microvolt = <5000000>;
779			regulator-max-microvolt = <5000000>;
780			regulator-always-on;
781			regulator-boot-on;
782
783			gpio = <&pmic 5 GPIO_ACTIVE_HIGH>;
784			enable-active-high;
785
786			vin-supply = <&vdd_5v0_sys>;
787		};
788
789		vdd_gpu: regulator@6 {
790			compatible = "pwm-regulator";
791			reg = <6>;
792			pwms = <&pwm 1 4880>;
793			regulator-name = "VDD_GPU";
794			regulator-min-microvolt = <710000>;
795			regulator-max-microvolt = <1320000>;
796			regulator-ramp-delay = <80>;
797			regulator-enable-ramp-delay = <2000>;
798			regulator-settling-time-us = <160>;
799			enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
800			vin-supply = <&vdd_5v0_sys>;
801		};
802
803		avdd_io_edp_1v05: regulator@7 {
804			compatible = "regulator-fixed";
805			reg = <7>;
806
807			regulator-name = "AVDD_IO_EDP_1V05";
808			regulator-min-microvolt = <1050000>;
809			regulator-max-microvolt = <1050000>;
810
811			gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
812			enable-active-high;
813
814			vin-supply = <&avdd_1v05_pll>;
815		};
816	};
817};
818