arm/dts/tegra20-seaboard.dts

1 /dts-v1/;
3 #include <dt-bindings/input/input.h>
15 		i2c0 = "/i2c@7000d000";
16 		i2c1 = "/i2c@7000c000";
17 		i2c2 = "/i2c@7000c400";
18 		i2c3 = "/i2c@7000c500";
19 		rtc0 = "/i2c@7000d000/tps6586x@34";
31 		stdout-path = &uartd;
47 				display-timings {
50 						clock-frequency = <70600000>;
53 						hback-porch = <58>;
54 						hfront-porch = <58>;
55 						hsync-len = <58>;
56 						vback-porch = <4>;
57 						vfront-porch = <4>;
58 						vsync-len = <4>;
59 						hsync-active = <1>;
68 			vdd-supply = <&hdmi_vdd_reg>;
69 			pll-supply = <&hdmi_pll_reg>;
70 			hdmi-supply = <&vdd_hdmi>;
72 			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
73 			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
79 		pinctrl-names = "default";
80 		pinctrl-0 = <&state_default>;
239 					"dap4", "ddc", "dtf", "gma", "gmc", "gmd",
309 				nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
311 				nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
312 				nvidia,pull-down-strength = <31>;
313 				nvidia,pull-up-strength = <31>;
314 				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
315 				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
320 			ddc {
321 				nvidia,pins = "ddc";
331 			ddc {
332 				nvidia,pins = "ddc";
342 			ddc {
343 				nvidia,pins = "ddc";
359 		clock-frequency = < 216000000 >;
362 	nand-controller@70008000 {
363 		nvidia,wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
368 			compatible = "hynix,hy27uf4g2b", "nand-flash";
376 	i2c@7000c000 {
378 		clock-frequency = <400000>;
383 			interrupt-parent = <&gpio>;
386 			gpio-controller;
387 			#gpio-cells = <2>;
389 			micdet-cfg = <0>;
390 			micdet-delay = <100>;
391 			gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
398 			interrupt-parent = <&gpio>;
405 			interrupt-parent = <&gpio>;
410 	i2c@7000c400 {
412 		clock-frequency = <100000>;
416 		compatible = "i2c-mux-pinctrl";
417 		#address-cells = <1>;
418 		#size-cells = <0>;
420 		i2c-parent = <&{/i2c@7000c400}>;
422 		pinctrl-names = "ddc", "pta", "idle";
423 		pinctrl-0 = <&state_i2cmux_ddc>;
424 		pinctrl-1 = <&state_i2cmux_pta>;
425 		pinctrl-2 = <&state_i2cmux_idle>;
427 		hdmi_ddc: i2c@0 {
429 			#address-cells = <1>;
430 			#size-cells = <0>;
433 		lvds_ddc: i2c@1 {
435 			#address-cells = <1>;
436 			#size-cells = <0>;
438 			smart-battery@b {
439 				compatible = "ti,bq20z75", "smart-battery-1.1";
441 				ti,i2c-retry-count = <2>;
442 				ti,poll-retry-count = <10>;
447 	i2c@7000c500 {
449 		clock-frequency = <400000>;
452 	i2c@7000d000 {
454 		clock-frequency = <400000>;
457 			compatible = "asahi-kasei,ak8975";
459 			interrupt-parent = <&gpio>;
468 			ti,system-power-controller;
470 			#gpio-cells = <2>;
471 			gpio-controller;
473 			sys-supply = <&vdd_5v0_reg>;
474 			vin-sm0-supply = <&sys_reg>;
475 			vin-sm1-supply = <&sys_reg>;
476 			vin-sm2-supply = <&sys_reg>;
477 			vinldo01-supply = <&sm2_reg>;
478 			vinldo23-supply = <&sm2_reg>;
479 			vinldo4-supply = <&sm2_reg>;
480 			vinldo678-supply = <&sm2_reg>;
481 			vinldo9-supply = <&sm2_reg>;
485 					regulator-name = "vdd_sys";
486 					regulator-always-on;
490 					regulator-name = "vdd_sm0,vdd_core";
491 					regulator-min-microvolt = <1300000>;
492 					regulator-max-microvolt = <1300000>;
493 					regulator-always-on;
497 					regulator-name = "vdd_sm1,vdd_cpu";
498 					regulator-min-microvolt = <1125000>;
499 					regulator-max-microvolt = <1125000>;
500 					regulator-always-on;
504 					regulator-name = "vdd_sm2,vin_ldo*";
505 					regulator-min-microvolt = <3700000>;
506 					regulator-max-microvolt = <3700000>;
507 					regulator-always-on;
513 					regulator-name = "vdd_ldo1,avdd_pll*";
514 					regulator-min-microvolt = <1100000>;
515 					regulator-max-microvolt = <1100000>;
516 					regulator-always-on;
520 					regulator-name = "vdd_ldo2,vdd_rtc";
521 					regulator-min-microvolt = <1200000>;
522 					regulator-max-microvolt = <1200000>;
526 					regulator-name = "vdd_ldo3,avdd_usb*";
527 					regulator-min-microvolt = <3300000>;
528 					regulator-max-microvolt = <3300000>;
529 					regulator-always-on;
533 					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
534 					regulator-min-microvolt = <1800000>;
535 					regulator-max-microvolt = <1800000>;
536 					regulator-always-on;
540 					regulator-name = "vdd_ldo5,vcore_mmc";
541 					regulator-min-microvolt = <2850000>;
542 					regulator-max-microvolt = <2850000>;
543 					regulator-always-on;
547 					regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam";
548 					regulator-min-microvolt = <1800000>;
549 					regulator-max-microvolt = <1800000>;
553 					regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
554 					regulator-min-microvolt = <3300000>;
555 					regulator-max-microvolt = <3300000>;
559 					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
560 					regulator-min-microvolt = <1800000>;
561 					regulator-max-microvolt = <1800000>;
565 					regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
566 					regulator-min-microvolt = <2850000>;
567 					regulator-max-microvolt = <2850000>;
568 					regulator-always-on;
572 					regulator-name = "vdd_rtc_out,vdd_cell";
573 					regulator-min-microvolt = <3300000>;
574 					regulator-max-microvolt = <3300000>;
575 					regulator-always-on;
580 		temperature-sensor@4c {
588 		nvidia,debounce-delay-ms = <32>;
589 		nvidia,repeat-delay-ms = <160>;
590 		nvidia,ghost-filter;
591 		nvidia,kbc-row-pins = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>;
592 		nvidia,kbc-col-pins = <16 17 18 19 20 21 22 23>;
727 		nvidia,invert-interrupt;
728 		nvidia,suspend-mode = <1>;
729 		nvidia,cpu-pwr-good-time = <5000>;
730 		nvidia,cpu-pwr-off-time = <5000>;
731 		nvidia,core-pwr-good-time = <3845 3845>;
732 		nvidia,core-pwr-off-time = <3875>;
733 		nvidia,sys-clock-req-active-high;
736 	memory-controller@7000f400 {
737 		emc-table@190000 {
739 			compatible = "nvidia,tegra20-emc-table";
740 			clock-frequency = <190000>;
741 			nvidia,emc-registers = <0x0000000c 0x00000026
755 		emc-table@380000 {
757 			compatible = "nvidia,tegra20-emc-table";
758 			clock-frequency = <380000>;
759 			nvidia,emc-registers = <0x00000017 0x0000004b
776 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
780 	usb-phy@c5000000 {
782 		vbus-supply = <&vbus_reg>;
788 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
792 	usb-phy@c5004000 {
794 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
802 	usb-phy@c5008000 {
808 		power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
809 		bus-width = <4>;
810 		keep-power-in-suspend;
815 		cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
816 		wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
817 		power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
818 		bus-width = <4>;
823 		bus-width = <8>;
824 		non-removable;
828 		compatible = "pwm-backlight";
830 		enable-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
831 		power-supply = <&vdd_bl_reg>;
834 		brightness-levels = <0 4 8 16 32 64 128 255>;
835 		default-brightness-level = <6>;
839 		compatible = "simple-bus";
840 		#address-cells = <1>;
841 		#size-cells = <0>;
844 			compatible = "fixed-clock";
846 			#clock-cells = <0>;
847 			clock-frequency = <32768>;
851 	gpio-keys {
852 		compatible = "gpio-keys";
858 			gpio-key,wakeup;
864 			linux,input-type = <5>; /* EV_SW */
866 			debounce-interval = <1>;
867 			gpio-key,wakeup;
872 		compatible = "chunghwa,claa101wa01a", "simple-panel";
874 		power-supply = <&vdd_pnl_reg>;
875 		enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
878 		ddc-i2c-bus = <&lvds_ddc>;
882 		compatible = "simple-bus";
883 		#address-cells = <1>;
884 		#size-cells = <0>;
887 			compatible = "regulator-fixed";
889 			regulator-name = "vdd_5v0";
890 			regulator-min-microvolt = <5000000>;
891 			regulator-max-microvolt = <5000000>;
892 			regulator-always-on;
896 			compatible = "regulator-fixed";
898 			regulator-name = "vdd_1v5";
899 			regulator-min-microvolt = <1500000>;
900 			regulator-max-microvolt = <1500000>;
905 			compatible = "regulator-fixed";
907 			regulator-name = "vdd_1v2";
908 			regulator-min-microvolt = <1200000>;
909 			regulator-max-microvolt = <1200000>;
911 			enable-active-high;
915 			compatible = "regulator-fixed";
917 			regulator-name = "vdd_vbus_wup1";
918 			regulator-min-microvolt = <5000000>;
919 			regulator-max-microvolt = <5000000>;
920 			enable-active-high;
922 			regulator-always-on;
923 			regulator-boot-on;
927 			compatible = "regulator-fixed";
929 			regulator-name = "vdd_pnl";
930 			regulator-min-microvolt = <2800000>;
931 			regulator-max-microvolt = <2800000>;
933 			enable-active-high;
937 			compatible = "regulator-fixed";
939 			regulator-name = "vdd_bl";
940 			regulator-min-microvolt = <2800000>;
941 			regulator-max-microvolt = <2800000>;
943 			enable-active-high;
947 			compatible = "regulator-fixed";
949 			regulator-name = "VDDIO_HDMI";
950 			regulator-min-microvolt = <5000000>;
951 			regulator-max-microvolt = <5000000>;
953 			enable-active-high;
954 			vin-supply = <&vdd_5v0_reg>;
959 		compatible = "nvidia,tegra-audio-wm8903-seaboard",
960 			     "nvidia,tegra-audio-wm8903";
963 		nvidia,audio-routing =
973 		nvidia,i2s-controller = <&tegra_i2s1>;
974 		nvidia,audio-codec = <&wm8903>;
976 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
977 		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>;
982 		clock-names = "pll_a", "pll_a_out0", "mclk";