boot/dts/tegra20-ventana.dts

1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
6 #include "tegra20-cpu-opp.dtsi"
19 		stdout-path = "serial0:115200n8";
38 			vdd-supply = <&hdmi_vdd_reg>;
39 			pll-supply = <&hdmi_pll_reg>;
41 			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
42 			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
48 		pinctrl-names = "default";
49 		pinctrl-0 = <&state_default>;
275 				nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
277 				nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
278 				nvidia,pull-down-strength = <31>;
279 				nvidia,pull-up-strength = <31>;
280 				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
281 				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
333 		clock-frequency = <400000>;
338 			interrupt-parent = <&gpio>;
341 			gpio-controller;
342 			#gpio-cells = <2>;
344 			micdet-cfg = <0>;
345 			micdet-delay = <100>;
346 			gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
353 			interrupt-parent = <&gpio>;
360 		clock-frequency = <100000>;
364 		compatible = "i2c-mux-pinctrl";
365 		#address-cells = <1>;
366 		#size-cells = <0>;
368 		i2c-parent = <&{/i2c@7000c400}>;
370 		pinctrl-names = "ddc", "pta", "idle";
371 		pinctrl-0 = <&state_i2cmux_ddc>;
372 		pinctrl-1 = <&state_i2cmux_pta>;
373 		pinctrl-2 = <&state_i2cmux_idle>;
377 			#address-cells = <1>;
378 			#size-cells = <0>;
383 			#address-cells = <1>;
384 			#size-cells = <0>;
390 		clock-frequency = <400000>;
395 		clock-frequency = <400000>;
402 			ti,system-power-controller;
404 			#gpio-cells = <2>;
405 			gpio-controller;
407 			sys-supply = <&vdd_5v0_reg>;
408 			vin-sm0-supply = <&sys_reg>;
409 			vin-sm1-supply = <&sys_reg>;
410 			vin-sm2-supply = <&sys_reg>;
411 			vinldo01-supply = <&sm2_reg>;
412 			vinldo23-supply = <&sm2_reg>;
413 			vinldo4-supply = <&sm2_reg>;
414 			vinldo678-supply = <&sm2_reg>;
415 			vinldo9-supply = <&sm2_reg>;
419 					regulator-name = "vdd_sys";
420 					regulator-always-on;
424 					regulator-name = "vdd_sm0,vdd_core";
425 					regulator-min-microvolt = <1200000>;
426 					regulator-max-microvolt = <1200000>;
427 					regulator-always-on;
431 					regulator-name = "vdd_sm1,vdd_cpu";
432 					regulator-min-microvolt = <1000000>;
433 					regulator-max-microvolt = <1000000>;
434 					regulator-always-on;
438 					regulator-name = "vdd_sm2,vin_ldo*";
439 					regulator-min-microvolt = <3700000>;
440 					regulator-max-microvolt = <3700000>;
441 					regulator-always-on;
447 					regulator-name = "vdd_ldo1,avdd_pll*";
448 					regulator-min-microvolt = <1100000>;
449 					regulator-max-microvolt = <1100000>;
450 					regulator-always-on;
454 					regulator-name = "vdd_ldo2,vdd_rtc";
455 					regulator-min-microvolt = <1200000>;
456 					regulator-max-microvolt = <1200000>;
460 					regulator-name = "vdd_ldo3,avdd_usb*";
461 					regulator-min-microvolt = <3300000>;
462 					regulator-max-microvolt = <3300000>;
463 					regulator-always-on;
467 					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
468 					regulator-min-microvolt = <1800000>;
469 					regulator-max-microvolt = <1800000>;
470 					regulator-always-on;
474 					regulator-name = "vdd_ldo5,vcore_mmc";
475 					regulator-min-microvolt = <2850000>;
476 					regulator-max-microvolt = <2850000>;
477 					regulator-always-on;
481 					regulator-name = "vdd_ldo6,avdd_vdac";
482 					regulator-min-microvolt = <1800000>;
483 					regulator-max-microvolt = <1800000>;
487 					regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
488 					regulator-min-microvolt = <3300000>;
489 					regulator-max-microvolt = <3300000>;
493 					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
494 					regulator-min-microvolt = <1800000>;
495 					regulator-max-microvolt = <1800000>;
499 					regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
500 					regulator-min-microvolt = <2850000>;
501 					regulator-max-microvolt = <2850000>;
502 					regulator-always-on;
506 					regulator-name = "vdd_rtc_out,vdd_cell";
507 					regulator-min-microvolt = <3300000>;
508 					regulator-max-microvolt = <3300000>;
509 					regulator-always-on;
514 		temperature-sensor@4c {
521 		nvidia,invert-interrupt;
522 		nvidia,suspend-mode = <1>;
523 		nvidia,cpu-pwr-good-time = <2000>;
524 		nvidia,cpu-pwr-off-time = <100>;
525 		nvidia,core-pwr-good-time = <3845 3845>;
526 		nvidia,core-pwr-off-time = <458>;
527 		nvidia,sys-clock-req-active-high;
534 	usb-phy@c5000000 {
540 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
544 	usb-phy@c5004000 {
546 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
554 	usb-phy@c5008000 {
560 		power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
561 		bus-width = <4>;
562 		keep-power-in-suspend;
567 		cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
568 		wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
569 		power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
570 		bus-width = <4>;
575 		bus-width = <8>;
576 		non-removable;
580 		compatible = "pwm-backlight";
582 		enable-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
583 		power-supply = <&vdd_bl_reg>;
586 		brightness-levels = <0 4 8 16 32 64 128 255>;
587 		default-brightness-level = <6>;
591 		compatible = "fixed-clock";
592 		clock-frequency = <32768>;
593 		#clock-cells = <0>;
598 			operating-points-v2 = <&cpu0_opp_table>;
602 			operating-points-v2 = <&cpu0_opp_table>;
606 	gpio-keys {
607 		compatible = "gpio-keys";
611 			gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
613 			wakeup-source;
620 		power-supply = <&vdd_pnl_reg>;
621 		enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
624 		ddc-i2c-bus = <&lvds_ddc>;
627 	vdd_5v0_reg: regulator@0 {
628 		compatible = "regulator-fixed";
629 		regulator-name = "vdd_5v0";
630 		regulator-min-microvolt = <5000000>;
631 		regulator-max-microvolt = <5000000>;
632 		regulator-always-on;
635 	regulator@1 {
636 		compatible = "regulator-fixed";
637 		regulator-name = "vdd_1v5";
638 		regulator-min-microvolt = <1500000>;
639 		regulator-max-microvolt = <1500000>;
640 		gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
643 	regulator@2 {
644 		compatible = "regulator-fixed";
645 		regulator-name = "vdd_1v2";
646 		regulator-min-microvolt = <1200000>;
647 		regulator-max-microvolt = <1200000>;
648 		gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
649 		enable-active-high;
652 	vdd_pnl_reg: regulator@3 {
653 		compatible = "regulator-fixed";
654 		regulator-name = "vdd_pnl";
655 		regulator-min-microvolt = <2800000>;
656 		regulator-max-microvolt = <2800000>;
657 		gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>;
658 		enable-active-high;
661 	vdd_bl_reg: regulator@4 {
662 		compatible = "regulator-fixed";
663 		regulator-name = "vdd_bl";
664 		regulator-min-microvolt = <2800000>;
665 		regulator-max-microvolt = <2800000>;
666 		gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>;
667 		enable-active-high;
671 		compatible = "nvidia,tegra-audio-wm8903-ventana",
672 			     "nvidia,tegra-audio-wm8903";
675 		nvidia,audio-routing =
685 		nvidia,i2s-controller = <&tegra_i2s1>;
686 		nvidia,audio-codec = <&wm8903>;
688 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
689 		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
690 		nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0)
692 		nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1)
698 		clock-names = "pll_a", "pll_a_out0", "mclk";