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Brooklyn/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts

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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/mfd/max77620.h>
#include "tegra186.dtsi"
/ {
model = "NVIDIA Jetson TX2 NX Developer Kit";
compatible = "nvidia,p3509-0000+p3636-0001", "nvidia,tegra186";
aliases {
ethernet0 = "/ethernet@2490000";
i2c0 = "/bpmp/i2c";
i2c1 = "/i2c@3160000";
i2c2 = "/i2c@c240000";
i2c3 = "/i2c@3180000";
i2c4 = "/i2c@3190000";
i2c5 = "/i2c@31c0000";
i2c6 = "/i2c@c250000";
i2c7 = "/i2c@31e0000";
mmc0 = "/mmc@3460000";
serial0 = &uarta;
};
chosen {
bootargs = "earlycon console=ttyS0,115200n8";
stdout-path = "serial0:115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x70000000>;
};
ethernet@2490000 {
status = "okay";
phy-reset-gpios = <&gpio_aon TEGRA186_AON_GPIO(AA, 6) GPIO_ACTIVE_LOW>;
phy-handle = <&phy>;
phy-mode = "rgmii-id";
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy: phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x0>;
interrupt-parent = <&gpio_aon>;
interrupts = <TEGRA186_AON_GPIO(AA, 7) IRQ_TYPE_LEVEL_LOW>;
#phy-cells = <0>;
};
};
};
memory-controller@2c00000 {
status = "okay";
};
timer@3010000 {
status = "okay";
};
serial@3100000 {
status = "okay";
};
i2c@3160000 {
status = "okay";
};
i2c@3180000 {
status = "okay";
power-monitor@40 {
compatible = "ti,ina3221";
reg = <0x40>;
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
label = "VDD_IN";
shunt-resistor-micro-ohms = <5>;
};
channel@1 {
reg = <1>;
label = "VDD_CPU_GPU";
shunt-resistor-micro-ohms = <5>;
};
channel@2 {
reg = <2>;
label = "VDD_SOC";
shunt-resistor-micro-ohms = <>;
};
};
};
ddc: i2c@3190000 {
status = "okay";
};
i2c@31c0000 {
status = "okay";
};
i2c@31e0000 {
status = "okay";
};
/* SDMMC4 (eMMC) */
mmc@3460000 {
status = "okay";
bus-width = <8>;
non-removable;
vqmmc-supply = <&vdd_1v8_ap>;
vmmc-supply = <&vdd_3v3_sys>;
};
hda@3510000 {
nvidia,model = "jetson-tx2-hda";
status = "okay";
};
padctl@3520000 {
status = "okay";
avdd-pll-erefeut-supply = <&vdd_1v8_pll>;
avdd-usb-supply = <&vdd_3v3_sys>;
vclamp-usb-supply = <&vdd_1v8>;
vddio-hsic-supply = <&gnd>;
pads {
usb2 {
status = "okay";
lanes {
micro_b: usb2-0 {
nvidia,function = "xusb";
status = "okay";
};
usb2-1 {
nvidia,function = "xusb";
status = "okay";
};
usb2-2 {
nvidia,function = "xusb";
status = "okay";
};
};
};
usb3 {
status = "okay";
lanes {
usb3-1 {
nvidia,function = "xusb";
status = "okay";
};
};
};
};
ports {
usb2-0 {
status = "okay";
mode = "otg";
vbus-supply = <&vdd_5v0_sys>;
usb-role-switch;
connector {
compatible = "gpio-usb-b-connector",
"usb-b-connector";
label = "micro-USB";
type = "micro";
vbus-gpios = <&gpio
TEGRA186_MAIN_GPIO(L, 4)
GPIO_ACTIVE_LOW>;
id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>;
};
};
usb2-1 {
status = "okay";
mode = "host";
vbus-supply = <&vdd_5v0_sys>;
};
usb2-2 {
status = "okay";
mode = "host";
vbus-supply = <&vdd_5v0_sys>;
};
usb3-1 {
nvidia,usb2-companion = <1>;
vbus-supply = <&vdd_5v0_sys>;
status = "okay";
};
};
};
usb@3530000 {
status = "okay";
phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>,
<&{/padctl@3520000/pads/usb2/lanes/usb2-1}>,
<&{/padctl@3520000/pads/usb2/lanes/usb2-2}>,
<&{/padctl@3520000/pads/usb3/lanes/usb3-1}>;
phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-1";
};
usb@3550000 {
status = "okay";
phys = <&micro_b>;
phy-names = "usb2-0";
};
hsp@3c00000 {
status = "okay";
};
i2c@c240000 {
status = "okay";
};
i2c@c250000 {
status = "okay";
/* module ID EEPROM */
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
/* carrier board ID EEPROM */
eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
label = "system";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
rtc@c2a0000 {
status = "okay";
};
pwm@c340000 {
status = "okay";
};
pmc@c360000 {
nvidia,invert-interrupt;
};
pcie@10003000 {
status = "okay";
dvdd-pex-supply = <&vdd_pex>;
hvdd-pex-pll-supply = <&vdd_1v8>;
hvdd-pex-supply = <&vdd_1v8>;
vddio-pexctl-aud-supply = <&vdd_1v8>;
pci@1,0 {
nvidia,num-lanes = <2>;
status = "okay";
};
pci@2,0 {
nvidia,num-lanes = <1>;
status = "disabled";
};
pci@3,0 {
nvidia,num-lanes = <1>;
status = "okay";
};
};
host1x@13e00000 {
status = "okay";
dpaux@15040000 {
status = "okay";
};
display-hub@15200000 {
status = "okay";
};
dsi@15300000 {
status = "disabled";
};
/* DP */
sor@15540000 {
status = "okay";
avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
nvidia,dpaux = <&dpaux>;
};
/* HDMI */
sor@15580000 {
status = "okay";
avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
hdmi-supply = <&vdd_hdmi>;
nvidia,ddc-i2c-bus = <&ddc>;
nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1)
GPIO_ACTIVE_LOW>;
};
dpaux@155c0000 {
status = "okay";
};
};
gpu@17000000 {
status = "okay";
};
fan: fan {
compatible = "pwm-fan";
pwms = <&pwm4 0 45334>;
cooling-levels = <0 64 128 255>;
#cooling-cells = <2>;
};
gpio-keys {
compatible = "gpio-keys";
power {
label = "Power";
gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
GPIO_ACTIVE_LOW>;
linux,input-type = <EV_KEY>;
linux,code = <KEY_POWER>;
debounce-interval = <10>;
wakeup-event-action = <EV_ACT_ASSERTED>;
wakeup-source;
};
volume-up {
label = "Volume Up";
gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
GPIO_ACTIVE_LOW>;
linux,input-type = <EV_KEY>;
linux,code = <KEY_VOLUMEUP>;
debounce-interval = <10>;
};
volume-down {
label = "Volume Down";
gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
GPIO_ACTIVE_LOW>;
linux,input-type = <EV_KEY>;
linux,code = <KEY_VOLUMEDOWN>;
debounce-interval = <10>;
};
};
cpus {
cpu@0 {
enable-method = "psci";
};
cpu@1 {
enable-method = "psci";
};
cpu@2 {
enable-method = "psci";
};
cpu@3 {
enable-method = "psci";
};
cpu@4 {
enable-method = "psci";
};
cpu@5 {
enable-method = "psci";
};
};
bpmp {
i2c {
status = "okay";
pmic: pmic@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
interrupt-parent = <&pmc>;
interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
#gpio-cells = <2>;
gpio-controller;
pinctrl-names = "default";
pinctrl-0 = <&max77620_default>;
max77620_default: pinmux {
gpio0 {
pins = "gpio0";
function = "gpio";
};
gpio1 {
pins = "gpio1";
function = "fps-out";
maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
};
gpio2 {
pins = "gpio2";
function = "fps-out";
maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
};
gpio3 {
pins = "gpio3";
function = "fps-out";
maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
};
gpio4 {
pins = "gpio4";
function = "32k-out1";
drive-push-pull = <1>;
};
gpio5 {
pins = "gpio5";
function = "gpio";
drive-push-pull = <0>;
};
gpio6 {
pins = "gpio6";
function = "gpio";
drive-push-pull = <1>;
};
gpio7 {
pins = "gpio7";
function = "gpio";
drive-push-pull = <1>;
};
};
fps {
fps0 {
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
maxim,shutdown-fps-time-period-us = <640>;
};
fps1 {
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
maxim,shutdown-fps-time-period-us = <640>;
};
fps2 {
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
maxim,shutdown-fps-time-period-us = <640>;
};
};
regulators {
in-sd0-supply = <&vdd_5v0_sys>;
in-sd1-supply = <&vdd_5v0_sys>;
in-sd2-supply = <&vdd_5v0_sys>;
in-sd3-supply = <&vdd_5v0_sys>;
in-ldo0-1-supply = <&vdd_5v0_sys>;
in-ldo2-supply = <&vdd_5v0_sys>;
in-ldo3-5-supply = <&vdd_5v0_sys>;
in-ldo4-6-supply = <&vdd_1v8>;
in-ldo7-8-supply = <&avdd_dsi_csi>;
sd0 {
regulator-name = "VDD_DDR_1V1_PMIC";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
};
avdd_dsi_csi: sd1 {
regulator-name = "AVDD_DSI_CSI_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
vdd_1v8: sd2 {
regulator-name = "VDD_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vdd_3v3_sys: sd3 {
regulator-name = "VDD_3V3_SYS";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vdd_1v8_pll: ldo0 {
regulator-name = "VDD_1V8_AP_PLL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo2 {
regulator-name = "VDDIO_3V3_AOHV";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
vddio_sdmmc1: ldo3 {
regulator-name = "VDDIO_SDMMC1_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
ldo4 {
regulator-name = "VDD_RTC";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
vddio_sdmmc3: ldo5 {
regulator-name = "VDDIO_SDMMC3_AP";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
vdd_hdmi_1v05: ldo7 {
regulator-name = "VDD_HDMI_1V05";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};
vdd_pex: ldo8 {
regulator-name = "VDD_PEX_1V05";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};
};
};
};
};
psci {
compatible = "arm,psci-1.0";
status = "okay";
method = "smc";
};
gnd: regulator@0 {
compatible = "regulator-fixed";
regulator-name = "GND";
regulator-min-microvolt = <0>;
regulator-max-microvolt = <0>;
regulator-always-on;
regulator-boot-on;
};
vdd_5v0_sys: regulator@1 {
compatible = "regulator-fixed";
regulator-name = "VDD_5V0_SYS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vdd_1v8_ap: regulator@2 {
compatible = "regulator-fixed";
regulator-name = "VDD_1V8_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&vdd_1v8>;
};
vdd_hdmi: regulator@3 {
compatible = "regulator-fixed";
regulator-name = "VDD_5V0_HDMI_CON";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vdd_5v0_sys>;
};
thermal-zones {
cpu {
polling-delay = <0>;
polling-delay-passive = <500>;
status = "okay";
trips {
cpu_trip_critical: critical {
temperature = <96500>;
hysteresis = <0>;
type = "critical";
};
cpu_trip_hot: hot {
temperature = <79000>;
hysteresis = <2000>;
type = "hot";
};
cpu_trip_active: active {
temperature = <62000>;
hysteresis = <2000>;
type = "active";
};
cpu_trip_passive: passive {
temperature = <45000>;
hysteresis = <2000>;
type = "passive";
};
};
cooling-maps {
cpu-critical {
cooling-device = <&fan 3 3>;
trip = <&cpu_trip_critical>;
};
cpu-hot {
cooling-device = <&fan 2 2>;
trip = <&cpu_trip_hot>;
};
cpu-active {
cooling-device = <&fan 1 1>;
trip = <&cpu_trip_active>;
};
cpu-passive {
cooling-device = <&fan 0 0>;
trip = <&cpu_trip_passive>;
};
};
};
gpu {
polling-delay = <0>;
polling-delay-passive = <500>;
status = "okay";
trips {
gpu_alert0: critical {
temperature = <99000>;
hysteresis = <0>;
type = "critical";
};
};
};
aux {
polling-delay = <0>;
polling-delay-passive = <500>;
status = "okay";
trips {
aux_alert0: critical {
temperature = <90000>;
hysteresis = <0>;
type = "critical";
};
};
};
};
};
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