158 lines
2.9 KiB
Plaintext
158 lines
2.9 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0
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#include "tegra234.dtsi"
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/ {
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compatible = "nvidia,p3767", "nvidia,tegra234";
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bus@0 {
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i2c@3160000 {
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status = "okay";
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eeprom@50 {
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compatible = "atmel,24c02";
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reg = <0x50>;
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label = "module";
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vcc-supply = <&vdd_1v8_hs>;
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address-width = <8>;
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pagesize = <8>;
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size = <256>;
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read-only;
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};
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};
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spi@3270000 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <102000000>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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};
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};
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/*
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* This only exists on Jetson Orin Nano Developer Kit (SKU 5)
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* but UEFI needs this and will remove it on devices where it
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* doesn't exist.
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*/
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mmc@3400000 {
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status = "okay";
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bus-width = <4>;
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cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
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disable-wp;
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};
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hda@3510000 {
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status = "okay";
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};
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padctl@3520000 {
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vclamp-usb-supply = <&vdd_1v8_ao>;
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avdd-usb-supply = <&vdd_3v3_ao>;
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};
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i2c@c240000 {
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status = "okay";
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power-sensor@40 {
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compatible = "ti,ina3221";
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reg = <0x40>;
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#address-cells = <1>;
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#size-cells = <0>;
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input@0 {
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reg = <0x0>;
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label = "VDD_IN";
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shunt-resistor-micro-ohms = <5000>;
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};
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input@1 {
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reg = <0x1>;
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label = "VDD_CPU_GPU_CV";
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shunt-resistor-micro-ohms = <5000>;
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};
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input@2 {
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reg = <0x2>;
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label = "VDD_SOC";
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shunt-resistor-micro-ohms = <5000>;
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};
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};
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};
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rtc@c2a0000 {
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status = "okay";
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};
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pmc@c360000 {
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nvidia,invert-interrupt;
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};
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};
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vdd_5v0_sys: regulator-vdd-5v0-sys {
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compatible = "regulator-fixed";
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regulator-name = "VDD_5V0_SYS";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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};
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vdd_1v8_hs: regulator-vdd-1v8-hs {
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compatible = "regulator-fixed";
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regulator-name = "VDD_1V8_HS";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vdd_1v8_ao: regulator-vdd-1v8-ao {
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compatible = "regulator-fixed";
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regulator-name = "VDD_1V8_AO";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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vin-supply = <&vdd_5v0_sys>;
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};
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vdd_3v3_ao: regulator-vdd-3v3-ao {
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compatible = "regulator-fixed";
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regulator-name = "VDD_3V3_AO";
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regulator-min-microvolt = <33000000>;
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regulator-max-microvolt = <33000000>;
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regulator-always-on;
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vin-supply = <&vdd_5v0_sys>;
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};
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thermal-zones {
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tj-thermal {
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polling-delay = <1000>;
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polling-delay-passive = <1000>;
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status = "okay";
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trips {
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tj_trip_active0: active-0 {
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temperature = <35000>;
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hysteresis = <4000>;
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type = "active";
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};
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tj_trip_active1: active-1 {
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temperature = <74000>;
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hysteresis = <4000>;
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type = "active";
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};
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tj_trip_active2: active-2 {
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temperature = <95000>;
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hysteresis = <4000>;
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type = "active";
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};
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};
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};
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};
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};
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