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352 lines
6.4 KiB
Plaintext
352 lines
6.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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#include <dt-bindings/input/linux-event-codes.h>
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#include <dt-bindings/input/gpio-keys.h>
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/ {
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bus@0 {
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aconnect@2900000 {
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status = "okay";
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dma-controller@2930000 {
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status = "okay";
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};
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interrupt-controller@2a40000 {
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status = "okay";
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};
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};
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ddc: i2c@3190000 {
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status = "okay";
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};
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i2c@3160000 {
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eeprom@57 {
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compatible = "atmel,24c02";
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reg = <0x57>;
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label = "system";
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vcc-supply = <&vdd_1v8>;
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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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hda@3510000 {
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nvidia,model = "jetson-xavier-nx-hda";
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status = "okay";
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};
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padctl@3520000 {
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status = "okay";
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pads {
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usb2 {
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lanes {
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usb2-1 {
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status = "okay";
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};
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usb2-2 {
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status = "okay";
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};
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};
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};
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usb3 {
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lanes {
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usb3-2 {
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status = "okay";
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};
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};
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};
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};
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ports {
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usb2-1 {
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mode = "host";
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status = "okay";
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};
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usb2-2 {
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mode = "host";
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vbus-supply = <&vdd_5v0_sys>;
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status = "okay";
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};
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usb3-2 {
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nvidia,usb2-companion = <1>;
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vbus-supply = <&vdd_5v0_sys>;
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status = "okay";
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};
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};
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};
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usb@3610000 {
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status = "okay";
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phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
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<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
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<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
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phy-names = "usb2-1", "usb2-2", "usb3-2";
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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 = "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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pwm@32d0000 {
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status = "okay";
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};
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host1x@13e00000 {
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display-hub@15200000 {
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status = "okay";
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};
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dpaux@155c0000 {
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status = "okay";
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};
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dpaux@155d0000 {
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status = "okay";
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};
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/* DP0 */
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sor@15b00000 {
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status = "okay";
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avdd-io-hdmi-dp-supply = <&vdd_1v0>;
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vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>;
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nvidia,dpaux = <&dpaux0>;
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};
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/* HDMI */
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sor@15b40000 {
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status = "okay";
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avdd-io-hdmi-dp-supply = <&vdd_1v0>;
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vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>;
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hdmi-supply = <&vdd_hdmi>;
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nvidia,ddc-i2c-bus = <&ddc>;
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nvidia,hpd-gpio = <&gpio TEGRA194_MAIN_GPIO(M, 1)
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GPIO_ACTIVE_LOW>;
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};
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};
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};
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pcie@14160000 {
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status = "okay";
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vddio-pex-ctl-supply = <&vdd_1v8ao>;
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phys = <&p2u_hsio_11>;
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phy-names = "p2u-0";
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};
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pcie@141a0000 {
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status = "okay";
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vddio-pex-ctl-supply = <&vdd_1v8ao>;
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phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>,
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<&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>,
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<&p2u_nvhs_6>, <&p2u_nvhs_7>;
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phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
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"p2u-5", "p2u-6", "p2u-7";
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};
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pcie_ep@141a0000 {
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status = "disabled";
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vddio-pex-ctl-supply = <&vdd_1v8ao>;
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reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>;
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nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5)
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GPIO_ACTIVE_HIGH>;
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phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>,
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<&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>,
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<&p2u_nvhs_6>, <&p2u_nvhs_7>;
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phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
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"p2u-5", "p2u-6", "p2u-7";
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};
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fan: fan {
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compatible = "pwm-fan";
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pwms = <&pwm6 0 45334>;
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cooling-levels = <0 64 128 255>;
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#cooling-cells = <2>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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force-recovery {
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label = "Force Recovery";
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gpios = <&gpio TEGRA194_MAIN_GPIO(G, 0)
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GPIO_ACTIVE_LOW>;
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linux,input-type = <EV_KEY>;
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linux,code = <KEY_SLEEP>;
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debounce-interval = <10>;
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};
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power {
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label = "Power";
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gpios = <&gpio_aon TEGRA194_AON_GPIO(EE, 4)
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GPIO_ACTIVE_LOW>;
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linux,input-type = <EV_KEY>;
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linux,code = <KEY_POWER>;
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debounce-interval = <10>;
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wakeup-event-action = <EV_ACT_ASSERTED>;
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wakeup-source;
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};
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};
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vdd_5v0_sys: regulator@100 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_5V_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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regulator-boot-on;
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};
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vdd_3v3_sys: regulator@101 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_3V3_SYS";
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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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regulator-boot-on;
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};
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vdd_3v3_ao: regulator@102 {
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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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regulator-boot-on;
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};
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vdd_1v8: regulator@103 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_1V8";
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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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regulator-boot-on;
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};
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vdd_hdmi: regulator@104 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_5V0_HDMI_CON";
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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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thermal-zones {
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cpu {
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polling-delay = <0>;
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polling-delay-passive = <500>;
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status = "okay";
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trips {
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cpu_trip_critical: critical {
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temperature = <96500>;
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hysteresis = <0>;
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type = "critical";
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};
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cpu_trip_hot: hot {
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temperature = <70000>;
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hysteresis = <2000>;
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type = "hot";
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};
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cpu_trip_active: active {
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temperature = <50000>;
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hysteresis = <2000>;
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type = "active";
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};
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cpu_trip_passive: passive {
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temperature = <30000>;
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hysteresis = <2000>;
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type = "passive";
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};
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};
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cooling-maps {
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cpu-critical {
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cooling-device = <&fan 3 3>;
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trip = <&cpu_trip_critical>;
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};
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cpu-hot {
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cooling-device = <&fan 2 2>;
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trip = <&cpu_trip_hot>;
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};
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cpu-active {
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cooling-device = <&fan 1 1>;
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trip = <&cpu_trip_active>;
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};
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cpu-passive {
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cooling-device = <&fan 0 0>;
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trip = <&cpu_trip_passive>;
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};
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};
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};
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gpu {
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polling-delay = <0>;
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polling-delay-passive = <500>;
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status = "okay";
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trips {
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gpu_alert0: critical {
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temperature = <99000>;
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hysteresis = <0>;
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type = "critical";
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};
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};
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};
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aux {
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polling-delay = <0>;
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polling-delay-passive = <500>;
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status = "okay";
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trips {
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aux_alert0: critical {
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temperature = <90000>;
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hysteresis = <0>;
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type = "critical";
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};
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};
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};
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};
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};
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