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-rw-r--r--arch/arm/boot/dts/tegra124-venice2.dts171
1 files changed, 98 insertions, 73 deletions
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index c950c76185d2..cedf06416266 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -644,19 +644,19 @@
644 }; 644 };
645 645
646 regulators { 646 regulators {
647 vsup-sd2-supply = <&vdd_ac_bat_reg>; 647 vsup-sd2-supply = <&vdd_5v0_sys>;
648 vsup-sd3-supply = <&vdd_ac_bat_reg>; 648 vsup-sd3-supply = <&vdd_5v0_sys>;
649 vsup-sd4-supply = <&vdd_ac_bat_reg>; 649 vsup-sd4-supply = <&vdd_5v0_sys>;
650 vsup-sd5-supply = <&vdd_ac_bat_reg>; 650 vsup-sd5-supply = <&vdd_5v0_sys>;
651 vin-ldo0-supply = <&as3722_sd2>; 651 vin-ldo0-supply = <&vdd_1v35_lp0>;
652 vin-ldo1-6-supply = <&vdd_ac_bat_reg>; 652 vin-ldo1-6-supply = <&vdd_3v3_run>;
653 vin-ldo2-5-7-supply = <&as3722_sd5>; 653 vin-ldo2-5-7-supply = <&vddio_1v8>;
654 vin-ldo3-4-supply = <&vdd_ac_bat_reg>; 654 vin-ldo3-4-supply = <&vdd_3v3_sys>;
655 vin-ldo9-10-supply = <&vdd_ac_bat_reg>; 655 vin-ldo9-10-supply = <&vdd_5v0_sys>;
656 vin-ldo11-supply = <&vdd_ac_bat_reg>; 656 vin-ldo11-supply = <&vdd_3v3_run>;
657 657
658 sd0 { 658 sd0 {
659 regulator-name = "vdd-cpu"; 659 regulator-name = "+VDD_CPU_AP";
660 regulator-min-microvolt = <700000>; 660 regulator-min-microvolt = <700000>;
661 regulator-max-microvolt = <1400000>; 661 regulator-max-microvolt = <1400000>;
662 regulator-min-microamp = <3500000>; 662 regulator-min-microamp = <3500000>;
@@ -667,7 +667,7 @@
667 }; 667 };
668 668
669 sd1 { 669 sd1 {
670 regulator-name = "vdd-core"; 670 regulator-name = "+VDD_CORE";
671 regulator-min-microvolt = <700000>; 671 regulator-min-microvolt = <700000>;
672 regulator-max-microvolt = <1350000>; 672 regulator-max-microvolt = <1350000>;
673 regulator-min-microamp = <2500000>; 673 regulator-min-microamp = <2500000>;
@@ -677,8 +677,8 @@
677 ams,external-control = <1>; 677 ams,external-control = <1>;
678 }; 678 };
679 679
680 as3722_sd2: sd2 { 680 vdd_1v35_lp0: sd2 {
681 regulator-name = "vddio-ddr"; 681 regulator-name = "+1.35V_LP0(sd2)";
682 regulator-min-microvolt = <1350000>; 682 regulator-min-microvolt = <1350000>;
683 regulator-max-microvolt = <1350000>; 683 regulator-max-microvolt = <1350000>;
684 regulator-always-on; 684 regulator-always-on;
@@ -686,7 +686,7 @@
686 }; 686 };
687 687
688 sd3 { 688 sd3 {
689 regulator-name = "vddio-ddr-2phase"; 689 regulator-name = "+1.35V_LP0(sd3)";
690 regulator-min-microvolt = <1350000>; 690 regulator-min-microvolt = <1350000>;
691 regulator-max-microvolt = <1350000>; 691 regulator-max-microvolt = <1350000>;
692 regulator-always-on; 692 regulator-always-on;
@@ -694,15 +694,13 @@
694 }; 694 };
695 695
696 sd4 { 696 sd4 {
697 regulator-name = "avdd-pex-sata"; 697 regulator-name = "+1.05V_RUN";
698 regulator-min-microvolt = <1050000>; 698 regulator-min-microvolt = <1050000>;
699 regulator-max-microvolt = <1050000>; 699 regulator-max-microvolt = <1050000>;
700 regulator-boot-on;
701 regulator-always-on;
702 }; 700 };
703 701
704 as3722_sd5: sd5 { 702 vddio_1v8: sd5 {
705 regulator-name = "vddio-sys"; 703 regulator-name = "+1.8V_VDDIO";
706 regulator-min-microvolt = <1800000>; 704 regulator-min-microvolt = <1800000>;
707 regulator-max-microvolt = <1800000>; 705 regulator-max-microvolt = <1800000>;
708 regulator-boot-on; 706 regulator-boot-on;
@@ -710,7 +708,7 @@
710 }; 708 };
711 709
712 sd6 { 710 sd6 {
713 regulator-name = "vdd-gpu"; 711 regulator-name = "+VDD_GPU_AP";
714 regulator-min-microvolt = <650000>; 712 regulator-min-microvolt = <650000>;
715 regulator-max-microvolt = <1200000>; 713 regulator-max-microvolt = <1200000>;
716 regulator-min-microamp = <3500000>; 714 regulator-min-microamp = <3500000>;
@@ -720,7 +718,7 @@
720 }; 718 };
721 719
722 ldo0 { 720 ldo0 {
723 regulator-name = "avdd_pll"; 721 regulator-name = "+1.05V_RUN_AVDD";
724 regulator-min-microvolt = <1050000>; 722 regulator-min-microvolt = <1050000>;
725 regulator-max-microvolt = <1050000>; 723 regulator-max-microvolt = <1050000>;
726 regulator-boot-on; 724 regulator-boot-on;
@@ -729,13 +727,13 @@
729 }; 727 };
730 728
731 ldo1 { 729 ldo1 {
732 regulator-name = "run-cam-1.8"; 730 regulator-name = "+1.8V_RUN_CAM";
733 regulator-min-microvolt = <1800000>; 731 regulator-min-microvolt = <1800000>;
734 regulator-max-microvolt = <1800000>; 732 regulator-max-microvolt = <1800000>;
735 }; 733 };
736 734
737 ldo2 { 735 ldo2 {
738 regulator-name = "gen-avdd,vddio-hsic"; 736 regulator-name = "+1.2V_GEN_AVDD";
739 regulator-min-microvolt = <1200000>; 737 regulator-min-microvolt = <1200000>;
740 regulator-max-microvolt = <1200000>; 738 regulator-max-microvolt = <1200000>;
741 regulator-boot-on; 739 regulator-boot-on;
@@ -743,7 +741,7 @@
743 }; 741 };
744 742
745 ldo3 { 743 ldo3 {
746 regulator-name = "vdd-rtc"; 744 regulator-name = "+1.00V_LP0_VDD_RTC";
747 regulator-min-microvolt = <1000000>; 745 regulator-min-microvolt = <1000000>;
748 regulator-max-microvolt = <1000000>; 746 regulator-max-microvolt = <1000000>;
749 regulator-boot-on; 747 regulator-boot-on;
@@ -752,21 +750,19 @@
752 }; 750 };
753 751
754 ldo4 { 752 ldo4 {
755 regulator-name = "vdd-cam"; 753 regulator-name = "+3.3V_RUN_CAM";
756 regulator-min-microvolt = <2800000>; 754 regulator-min-microvolt = <2800000>;
757 regulator-max-microvolt = <2800000>; 755 regulator-max-microvolt = <2800000>;
758 regulator-boot-on;
759 regulator-always-on;
760 }; 756 };
761 757
762 ldo5 { 758 ldo5 {
763 regulator-name = "vdd-cam-front"; 759 regulator-name = "+1.2V_RUN_CAM_FRONT";
764 regulator-min-microvolt = <1200000>; 760 regulator-min-microvolt = <1200000>;
765 regulator-max-microvolt = <1200000>; 761 regulator-max-microvolt = <1200000>;
766 }; 762 };
767 763
768 ldo6 { 764 ldo6 {
769 regulator-name = "vddio-sdmmc3"; 765 regulator-name = "+VDDIO_SDMMC3";
770 regulator-min-microvolt = <1800000>; 766 regulator-min-microvolt = <1800000>;
771 regulator-max-microvolt = <3300000>; 767 regulator-max-microvolt = <3300000>;
772 regulator-boot-on; 768 regulator-boot-on;
@@ -774,25 +770,25 @@
774 }; 770 };
775 771
776 ldo7 { 772 ldo7 {
777 regulator-name = "vdd-cam-rear"; 773 regulator-name = "+1.05V_RUN_CAM_REAR";
778 regulator-min-microvolt = <1050000>; 774 regulator-min-microvolt = <1050000>;
779 regulator-max-microvolt = <1050000>; 775 regulator-max-microvolt = <1050000>;
780 }; 776 };
781 777
782 ldo9 { 778 ldo9 {
783 regulator-name = "vdd-touch"; 779 regulator-name = "+2.8V_RUN_TOUCH";
784 regulator-min-microvolt = <2800000>; 780 regulator-min-microvolt = <2800000>;
785 regulator-max-microvolt = <2800000>; 781 regulator-max-microvolt = <2800000>;
786 }; 782 };
787 783
788 ldo10 { 784 ldo10 {
789 regulator-name = "vdd-cam-af"; 785 regulator-name = "+2.8V_RUN_CAM_AF";
790 regulator-min-microvolt = <2800000>; 786 regulator-min-microvolt = <2800000>;
791 regulator-max-microvolt = <2800000>; 787 regulator-max-microvolt = <2800000>;
792 }; 788 };
793 789
794 ldo11 { 790 ldo11 {
795 regulator-name = "vpp-fuse"; 791 regulator-name = "+1.8V_RUN_VPP_FUSE";
796 regulator-min-microvolt = <1800000>; 792 regulator-min-microvolt = <1800000>;
797 regulator-max-microvolt = <1800000>; 793 regulator-max-microvolt = <1800000>;
798 }; 794 };
@@ -975,99 +971,128 @@
975 #address-cells = <1>; 971 #address-cells = <1>;
976 #size-cells = <0>; 972 #size-cells = <0>;
977 973
978 vdd_ac_bat_reg: regulator@0 { 974 vdd_mux: regulator@0 {
979 compatible = "regulator-fixed"; 975 compatible = "regulator-fixed";
980 reg = <0>; 976 reg = <0>;
981 regulator-name = "vdd_ac_bat"; 977 regulator-name = "+VDD_MUX";
982 regulator-min-microvolt = <5000000>; 978 regulator-min-microvolt = <12000000>;
983 regulator-max-microvolt = <5000000>; 979 regulator-max-microvolt = <12000000>;
984 regulator-always-on; 980 regulator-always-on;
981 regulator-boot-on;
985 }; 982 };
986 983
987 vdd_3v3_reg: regulator@1 { 984 vdd_5v0_sys: regulator@1 {
988 compatible = "regulator-fixed"; 985 compatible = "regulator-fixed";
989 reg = <1>; 986 reg = <1>;
990 regulator-name = "vdd_3v3"; 987 regulator-name = "+5V_SYS";
991 regulator-min-microvolt = <3300000>; 988 regulator-min-microvolt = <5000000>;
992 regulator-max-microvolt = <3300000>; 989 regulator-max-microvolt = <5000000>;
993 regulator-always-on; 990 regulator-always-on;
994 regulator-boot-on; 991 regulator-boot-on;
995 enable-active-high; 992 vin-supply = <&vdd_mux>;
996 gpio = <&as3722 1 GPIO_ACTIVE_HIGH>;
997 }; 993 };
998 994
999 vdd_3v3_modem_reg: regulator@2 { 995 vdd_3v3_sys: regulator@2 {
1000 compatible = "regulator-fixed"; 996 compatible = "regulator-fixed";
1001 reg = <2>; 997 reg = <2>;
1002 regulator-name = "vdd-modem-3v3"; 998 regulator-name = "+3.3V_SYS";
1003 regulator-min-microvolt = <3300000>; 999 regulator-min-microvolt = <3300000>;
1004 regulator-max-microvolt = <3300000>; 1000 regulator-max-microvolt = <3300000>;
1005 enable-active-high; 1001 regulator-always-on;
1006 gpio = <&as3722 2 GPIO_ACTIVE_HIGH>; 1002 regulator-boot-on;
1003 vin-supply = <&vdd_mux>;
1007 }; 1004 };
1008 1005
1009 vdd_hdmi_5v0_reg: regulator@3 { 1006 vdd_3v3_run: regulator@3 {
1010 compatible = "regulator-fixed"; 1007 compatible = "regulator-fixed";
1011 reg = <3>; 1008 reg = <3>;
1012 regulator-name = "vdd-hdmi-5v0"; 1009 regulator-name = "+3.3V_RUN";
1013 regulator-min-microvolt = <5000000>; 1010 regulator-min-microvolt = <3300000>;
1014 regulator-max-microvolt = <5000000>; 1011 regulator-max-microvolt = <3300000>;
1012 gpio = <&as3722 1 GPIO_ACTIVE_HIGH>;
1015 enable-active-high; 1013 enable-active-high;
1016 gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; 1014 vin-supply = <&vdd_3v3_sys>;
1017 }; 1015 };
1018 1016
1019 vdd_bl_reg: regulator@4 { 1017 vdd_3v3_hdmi: regulator@4 {
1020 compatible = "regulator-fixed"; 1018 compatible = "regulator-fixed";
1021 reg = <4>; 1019 reg = <4>;
1022 regulator-name = "vdd-bl"; 1020 regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
1023 regulator-min-microvolt = <3300000>; 1021 regulator-min-microvolt = <3300000>;
1024 regulator-max-microvolt = <3300000>; 1022 regulator-max-microvolt = <3300000>;
1025 gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_LOW>; 1023 vin-supply = <&vdd_3v3_run>;
1026 }; 1024 };
1027 1025
1028 vdd_ts_sw_5v0: regulator@5 { 1026 vdd_led: regulator@5 {
1029 compatible = "regulator-fixed"; 1027 compatible = "regulator-fixed";
1030 reg = <5>; 1028 reg = <5>;
1031 regulator-name = "vdd_ts_sw"; 1029 regulator-name = "+VDD_LED";
1032 regulator-min-microvolt = <5000000>; 1030 gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
1033 regulator-max-microvolt = <5000000>;
1034 enable-active-high; 1031 enable-active-high;
1035 regulator-boot-on; 1032 vin-supply = <&vdd_mux>;
1036 gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_LOW>;
1037 }; 1033 };
1038 1034
1039 usb1_vbus_reg: regulator@6 { 1035 vdd_5v0_ts: regulator@6 {
1040 compatible = "regulator-fixed"; 1036 compatible = "regulator-fixed";
1041 reg = <6>; 1037 reg = <6>;
1042 regulator-name = "usb1_vbus"; 1038 regulator-name = "+5V_VDD_TS_SW";
1043 regulator-min-microvolt = <5000000>; 1039 regulator-min-microvolt = <5000000>;
1044 regulator-max-microvolt = <5000000>; 1040 regulator-max-microvolt = <5000000>;
1045 regulator-boot-on; 1041 regulator-boot-on;
1042 gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
1046 enable-active-high; 1043 enable-active-high;
1047 gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; 1044 vin-supply = <&vdd_5v0_sys>;
1048 gpio-open-drain;
1049 }; 1045 };
1050 1046
1051 usb3_vbus_reg: regulator@7 { 1047 vdd_usb1_vbus: regulator@7 {
1052 compatible = "regulator-fixed"; 1048 compatible = "regulator-fixed";
1053 reg = <7>; 1049 reg = <7>;
1054 regulator-name = "usb3_vbus"; 1050 regulator-name = "+5V_USB_HS";
1055 regulator-min-microvolt = <5000000>; 1051 regulator-min-microvolt = <5000000>;
1056 regulator-max-microvolt = <5000000>; 1052 regulator-max-microvolt = <5000000>;
1057 regulator-boot-on; 1053 gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
1058 enable-active-high; 1054 enable-active-high;
1059 gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
1060 gpio-open-drain; 1055 gpio-open-drain;
1056 vin-supply = <&vdd_5v0_sys>;
1061 }; 1057 };
1062 1058
1063 panel_3v3_reg: regulator@8 { 1059 vdd_usb3_vbus: regulator@8 {
1064 compatible = "regulator-fixed"; 1060 compatible = "regulator-fixed";
1065 reg = <8>; 1061 reg = <8>;
1066 regulator-name = "panel_3v3"; 1062 regulator-name = "+5V_USB_SS";
1063 regulator-min-microvolt = <5000000>;
1064 regulator-max-microvolt = <5000000>;
1065 gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
1066 enable-active-high;
1067 gpio-open-drain;
1068 vin-supply = <&vdd_5v0_sys>;
1069 };
1070
1071 vdd_3v3_panel: regulator@9 {
1072 compatible = "regulator-fixed";
1073 reg = <9>;
1074 regulator-name = "+3.3V_PANEL";
1067 regulator-min-microvolt = <3300000>; 1075 regulator-min-microvolt = <3300000>;
1068 regulator-max-microvolt = <3300000>; 1076 regulator-max-microvolt = <3300000>;
1069 enable-active-high;
1070 gpio = <&as3722 4 GPIO_ACTIVE_HIGH>; 1077 gpio = <&as3722 4 GPIO_ACTIVE_HIGH>;
1078 enable-active-high;
1079 vin-supply = <&vdd_3v3_run>;
1080 };
1081
1082 vdd_3v3_lp0: regulator@10 {
1083 compatible = "regulator-fixed";
1084 reg = <10>;
1085 regulator-name = "+3.3V_LP0";
1086 regulator-min-microvolt = <3300000>;
1087 regulator-max-microvolt = <3300000>;
1088 /*
1089 * TODO: find a way to wire this up with the USB EHCI
1090 * controllers so that it can be enabled on demand.
1091 */
1092 regulator-always-on;
1093 gpio = <&as3722 2 GPIO_ACTIVE_HIGH>;
1094 enable-active-high;
1095 vin-supply = <&vdd_3v3_sys>;
1071 }; 1096 };
1072 }; 1097 };
1073 1098
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-25 18:52:08 -0400