1// SPDX-License-Identifier: GPL-2.0 2 3#include "tegra234.dtsi" 4 5/ { 6 model = "NVIDIA Jetson AGX Orin"; 7 compatible = "nvidia,p3701-0000", "nvidia,tegra234"; 8 9 bus@0 { 10 spi@3270000 { 11 status = "okay"; 12 13 flash@0 { 14 compatible = "jedec,spi-nor"; 15 reg = <0>; 16 spi-max-frequency = <102000000>; 17 spi-tx-bus-width = <4>; 18 spi-rx-bus-width = <4>; 19 }; 20 }; 21 22 mmc@3400000 { 23 status = "okay"; 24 bus-width = <4>; 25 cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; 26 disable-wp; 27 }; 28 29 mmc@3460000 { 30 status = "okay"; 31 bus-width = <8>; 32 non-removable; 33 }; 34 35 padctl@3520000 { 36 vclamp-usb-supply = <&vdd_1v8_ao>; 37 avdd-usb-supply = <&vdd_3v3_ao>; 38 39 ports { 40 usb2-0 { 41 vbus-supply = <&vdd_5v0_sys>; 42 }; 43 44 usb2-1 { 45 vbus-supply = <&vdd_5v0_sys>; 46 }; 47 48 usb2-2 { 49 vbus-supply = <&vdd_5v0_sys>; 50 }; 51 52 usb2-3 { 53 vbus-supply = <&vdd_5v0_sys>; 54 }; 55 }; 56 }; 57 58 rtc@c2a0000 { 59 status = "okay"; 60 }; 61 62 pmc@c360000 { 63 nvidia,invert-interrupt; 64 }; 65 }; 66 67 vdd_5v0_sys: regulator-vdd-5v0-sys { 68 compatible = "regulator-fixed"; 69 regulator-name = "VIN_SYS_5V0"; 70 regulator-min-microvolt = <5000000>; 71 regulator-max-microvolt = <5000000>; 72 regulator-always-on; 73 regulator-boot-on; 74 }; 75 76 vdd_1v8_ls: regulator-vdd-1v8-ls { 77 compatible = "regulator-fixed"; 78 regulator-name = "VDD_1V8_LS"; 79 regulator-min-microvolt = <1800000>; 80 regulator-max-microvolt = <1800000>; 81 regulator-always-on; 82 }; 83 84 vdd_1v8_ao: regulator-vdd-1v8-ao { 85 compatible = "regulator-fixed"; 86 regulator-name = "VDD_1V8_AO"; 87 regulator-min-microvolt = <1800000>; 88 regulator-max-microvolt = <1800000>; 89 regulator-always-on; 90 }; 91 92 vdd_3v3_ao: regulator-vdd-3v3-ao { 93 compatible = "regulator-fixed"; 94 regulator-name = "VDD_3V3_AO"; 95 regulator-min-microvolt = <3300000>; 96 regulator-max-microvolt = <3300000>; 97 regulator-always-on; 98 }; 99 100 vdd_3v3_pcie: regulator-vdd-3v3-pcie { 101 compatible = "regulator-fixed"; 102 regulator-name = "VDD_3V3_PCIE"; 103 regulator-min-microvolt = <3300000>; 104 regulator-max-microvolt = <3300000>; 105 gpio = <&gpio TEGRA234_MAIN_GPIO(Z, 2) GPIO_ACTIVE_HIGH>; 106 regulator-boot-on; 107 enable-active-high; 108 }; 109 110 vdd_12v_pcie: regulator-vdd-12v-pcie { 111 compatible = "regulator-fixed"; 112 regulator-name = "VDD_12V_PCIE"; 113 regulator-min-microvolt = <12000000>; 114 regulator-max-microvolt = <12000000>; 115 gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>; 116 regulator-boot-on; 117 }; 118}; 119