// SPDX-License-Identifier: GPL-2.0 /dts-v1/; #include #include #include "tegra234-p3767-0000.dtsi" #include "tegra234-p3768-0000.dtsi" / { compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234"; model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit"; aliases { serial1 = &uarta; serial2 = &uarte; }; bus@0 { serial@3100000 { compatible = "nvidia,tegra194-hsuart"; reset-names = "serial"; status = "okay"; }; serial@3140000 { compatible = "nvidia,tegra194-hsuart"; reset-names = "serial"; status = "okay"; }; pwm@32a0000 { assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>; assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>; status = "okay"; }; hda@3510000 { nvidia,model = "NVIDIA Jetson Orin NX HDA"; status = "okay"; }; padctl@3520000 { status = "okay"; }; }; gpio-keys { compatible = "gpio-keys"; key-force-recovery { label = "Force Recovery"; gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>; linux,input-type = ; linux,code = ; }; key-power { label = "Power"; gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>; linux,input-type = ; linux,code = ; wakeup-event-action = ; wakeup-source; }; key-suspend { label = "Suspend"; gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>; linux,input-type = ; linux,code = ; }; }; pwm-fan { cooling-levels = <0 88 187 255>; }; vdd_3v3_pcie: regulator-vdd-3v3-pcie { compatible = "regulator-fixed"; regulator-name = "VDD_3V3_PCIE"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>; enable-active-high; }; thermal-zones { tj-thermal { cooling-maps { map-active-0 { cooling-device = <&fan 0 1>; trip = <&tj_trip_active0>; }; map-active-1 { cooling-device = <&fan 1 2>; trip = <&tj_trip_active1>; }; map-active-2 { cooling-device = <&fan 2 3>; trip = <&tj_trip_active2>; }; }; }; }; };