143 lines
2.8 KiB
Plaintext
143 lines
2.8 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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model = "NVIDIA Jetson AGX Orin";
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compatible = "nvidia,p3701-0000", "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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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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mmc@3460000 {
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status = "okay";
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bus-width = <8>;
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non-removable;
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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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ports {
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usb2-0 {
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vbus-supply = <&vdd_5v0_sys>;
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};
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usb2-1 {
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vbus-supply = <&vdd_5v0_sys>;
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};
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usb2-2 {
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vbus-supply = <&vdd_5v0_sys>;
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};
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usb2-3 {
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vbus-supply = <&vdd_5v0_sys>;
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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 = "VIN_SYS_5V0";
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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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regulator-boot-on;
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};
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vdd_1v8_ls: regulator-vdd-1v8-ls {
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compatible = "regulator-fixed";
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regulator-name = "VDD_1V8_LS";
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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_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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};
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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 = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vdd_3v3_pcie: regulator-vdd-3v3-pcie {
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compatible = "regulator-fixed";
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regulator-name = "VDD_3V3_PCIE";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio TEGRA234_MAIN_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
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regulator-boot-on;
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enable-active-high;
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};
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vdd_12v_pcie: regulator-vdd-12v-pcie {
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compatible = "regulator-fixed";
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regulator-name = "VDD_12V_PCIE";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>;
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regulator-boot-on;
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};
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};
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