1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include <dt-bindings/input/linux-event-codes.h> 5#include <dt-bindings/input/gpio-keys.h> 6 7#include "tegra234-p3767.dtsi" 8#include "tegra234-p3768-0000.dtsi" 9 10/ { 11 compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234"; 12 model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit"; 13 14 aliases { 15 serial1 = &uarta; 16 serial2 = &uarte; 17 }; 18 19 bus@0 { 20 serial@3100000 { 21 compatible = "nvidia,tegra194-hsuart"; 22 reset-names = "serial"; 23 status = "okay"; 24 }; 25 26 serial@3140000 { 27 compatible = "nvidia,tegra194-hsuart"; 28 reset-names = "serial"; 29 status = "okay"; 30 }; 31 32 pwm@32a0000 { 33 assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>; 34 assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>; 35 status = "okay"; 36 }; 37 38 hda@3510000 { 39 nvidia,model = "NVIDIA Jetson Orin NX HDA"; 40 }; 41 42 padctl@3520000 { 43 status = "okay"; 44 }; 45 }; 46 47 gpio-keys { 48 compatible = "gpio-keys"; 49 50 key-force-recovery { 51 label = "Force Recovery"; 52 gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>; 53 linux,input-type = <EV_KEY>; 54 linux,code = <BTN_1>; 55 }; 56 57 key-power { 58 label = "Power"; 59 gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>; 60 linux,input-type = <EV_KEY>; 61 linux,code = <KEY_POWER>; 62 wakeup-event-action = <EV_ACT_ASSERTED>; 63 wakeup-source; 64 }; 65 66 key-suspend { 67 label = "Suspend"; 68 gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>; 69 linux,input-type = <EV_KEY>; 70 linux,code = <KEY_SLEEP>; 71 }; 72 }; 73 74 pwm-fan { 75 cooling-levels = <0 88 187 255>; 76 }; 77 78 vdd_3v3_pcie: regulator-vdd-3v3-pcie { 79 compatible = "regulator-fixed"; 80 regulator-name = "VDD_3V3_PCIE"; 81 regulator-min-microvolt = <3300000>; 82 regulator-max-microvolt = <3300000>; 83 gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>; 84 enable-active-high; 85 }; 86 87 sound { 88 label = "NVIDIA Jetson Orin NX APE"; 89 }; 90 91 thermal-zones { 92 tj-thermal { 93 cooling-maps { 94 map-active-0 { 95 cooling-device = <&fan 0 1>; 96 trip = <&tj_trip_active0>; 97 }; 98 99 map-active-1 { 100 cooling-device = <&fan 1 2>; 101 trip = <&tj_trip_active1>; 102 }; 103 104 map-active-2 { 105 cooling-device = <&fan 2 3>; 106 trip = <&tj_trip_active2>; 107 }; 108 }; 109 }; 110 }; 111}; 112