366 lines
7.8 KiB
Plaintext
366 lines
7.8 KiB
Plaintext
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
#include "tegra194.dtsi"
|
||
|
|
|
||
|
|
#include <dt-bindings/mfd/max77620.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "NVIDIA Jetson AGX Xavier";
|
||
|
|
compatible = "nvidia,p2888", "nvidia,tegra194";
|
||
|
|
|
||
|
|
aliases {
|
||
|
|
ethernet0 = "/bus@0/ethernet@2490000";
|
||
|
|
i2c0 = "/bpmp/i2c";
|
||
|
|
i2c1 = "/bus@0/i2c@3160000";
|
||
|
|
i2c2 = "/bus@0/i2c@c240000";
|
||
|
|
i2c3 = "/bus@0/i2c@3180000";
|
||
|
|
i2c4 = "/bus@0/i2c@3190000";
|
||
|
|
i2c5 = "/bus@0/i2c@31c0000";
|
||
|
|
i2c6 = "/bus@0/i2c@c250000";
|
||
|
|
i2c7 = "/bus@0/i2c@31e0000";
|
||
|
|
mmc0 = "/bus@0/mmc@3460000";
|
||
|
|
mmc1 = "/bus@0/mmc@3400000";
|
||
|
|
serial0 = &tcu;
|
||
|
|
};
|
||
|
|
|
||
|
|
chosen {
|
||
|
|
bootargs = "console=ttyTCU0,115200n8";
|
||
|
|
stdout-path = "serial0:115200n8";
|
||
|
|
};
|
||
|
|
|
||
|
|
bus@0 {
|
||
|
|
ethernet@2490000 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
phy-reset-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 5) GPIO_ACTIVE_LOW>;
|
||
|
|
phy-handle = <&phy>;
|
||
|
|
phy-mode = "rgmii-id";
|
||
|
|
|
||
|
|
mdio {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
phy: ethernet-phy@0 {
|
||
|
|
compatible = "ethernet-phy-ieee802.3-c22";
|
||
|
|
reg = <0x0>;
|
||
|
|
interrupt-parent = <&gpio>;
|
||
|
|
interrupts = <TEGRA194_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
#phy-cells = <0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
memory-controller@2c00000 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
serial@3110000 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c@3160000 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
eeprom@50 {
|
||
|
|
compatible = "atmel,24c02";
|
||
|
|
reg = <0x50>;
|
||
|
|
|
||
|
|
label = "module";
|
||
|
|
vcc-supply = <&vdd_1v8ls>;
|
||
|
|
address-width = <8>;
|
||
|
|
pagesize = <8>;
|
||
|
|
size = <256>;
|
||
|
|
read-only;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* SDMMC1 (SD/MMC) */
|
||
|
|
mmc@3400000 {
|
||
|
|
cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* SDMMC4 (eMMC) */
|
||
|
|
mmc@3460000 {
|
||
|
|
status = "okay";
|
||
|
|
bus-width = <8>;
|
||
|
|
non-removable;
|
||
|
|
|
||
|
|
vqmmc-supply = <&vdd_1v8ls>;
|
||
|
|
vmmc-supply = <&vdd_emmc_3v3>;
|
||
|
|
};
|
||
|
|
|
||
|
|
padctl@3520000 {
|
||
|
|
avdd-usb-supply = <&vdd_usb_3v3>;
|
||
|
|
vclamp-usb-supply = <&vdd_1v8ao>;
|
||
|
|
|
||
|
|
ports {
|
||
|
|
usb2-0 {
|
||
|
|
vbus-supply = <&vdd_5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb2-1 {
|
||
|
|
vbus-supply = <&vdd_5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb2-3 {
|
||
|
|
vbus-supply = <&vdd_5v_sata>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb3-0 {
|
||
|
|
vbus-supply = <&vdd_5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb3-2 {
|
||
|
|
vbus-supply = <&vdd_5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb3-3 {
|
||
|
|
vbus-supply = <&vdd_5v0_sys>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
rtc@c2a0000 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
pmc@c360000 {
|
||
|
|
nvidia,invert-interrupt;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
bpmp {
|
||
|
|
i2c {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
pmic: pmic@3c {
|
||
|
|
compatible = "maxim,max20024";
|
||
|
|
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 = <&max20024_default>;
|
||
|
|
|
||
|
|
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>;
|
||
|
|
maxim,device-state-on-disabled-event = <MAX77620_FPS_INACTIVE_STATE_SLEEP>;
|
||
|
|
};
|
||
|
|
|
||
|
|
fps2 {
|
||
|
|
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
|
||
|
|
maxim,shutdown-fps-time-period-us = <640>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
max20024_default: pinmux {
|
||
|
|
gpio0 {
|
||
|
|
pins = "gpio0";
|
||
|
|
function = "gpio";
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio1 {
|
||
|
|
pins = "gpio1";
|
||
|
|
function = "fps-out";
|
||
|
|
maxim,active-fps-source = <MAX77620_FPS_SRC_DEF>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio2 {
|
||
|
|
pins = "gpio2";
|
||
|
|
function = "fps-out";
|
||
|
|
maxim,active-fps-source = <MAX77620_FPS_SRC_DEF>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio3 {
|
||
|
|
pins = "gpio3";
|
||
|
|
function = "fps-out";
|
||
|
|
maxim,active-fps-source = <MAX77620_FPS_SRC_DEF>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio4 {
|
||
|
|
pins = "gpio4";
|
||
|
|
function = "32k-out1";
|
||
|
|
drive-push-pull = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio6 {
|
||
|
|
pins = "gpio6";
|
||
|
|
function = "gpio";
|
||
|
|
drive-push-pull = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio7 {
|
||
|
|
pins = "gpio7";
|
||
|
|
function = "gpio";
|
||
|
|
drive-push-pull = <0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
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-sd4-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_5v0_sys>;
|
||
|
|
in-ldo7-8-supply = <&vdd_1v8ls>;
|
||
|
|
|
||
|
|
vdd_1v0: sd0 {
|
||
|
|
regulator-name = "VDDIO_SYS_1V0";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_1v8hs: sd1 {
|
||
|
|
regulator-name = "VDDIO_SYS_1V8HS";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_1v8ls: sd2 {
|
||
|
|
regulator-name = "VDDIO_SYS_1V8LS";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_1v8ao: sd3 {
|
||
|
|
regulator-name = "VDDIO_AO_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
sd4 {
|
||
|
|
regulator-name = "VDD_DDR_1V1";
|
||
|
|
regulator-min-microvolt = <1100000>;
|
||
|
|
regulator-max-microvolt = <1100000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo0 {
|
||
|
|
regulator-name = "VDD_RTC";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo2 {
|
||
|
|
regulator-name = "VDDIO_AO_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_emmc_3v3: ldo3 {
|
||
|
|
regulator-name = "VDD_EMMC_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_usb_3v3: ldo5 {
|
||
|
|
regulator-name = "VDD_USB_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo6 {
|
||
|
|
regulator-name = "VDD_SDIO_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo7 {
|
||
|
|
regulator-name = "AVDD_CSI_1V2";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <1200000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
temperature-sensor@4c {
|
||
|
|
compatible = "ti,tmp451";
|
||
|
|
reg = <0x4c>;
|
||
|
|
|
||
|
|
interrupt-parent = <&gpio>;
|
||
|
|
interrupts = <TEGRA194_MAIN_GPIO(H, 2)
|
||
|
|
IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
vcc-supply = <&vdd_1v8ls>;
|
||
|
|
|
||
|
|
#thermal-sensor-cells = <1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_5v0_sys: regulator-vdd-5v0-sys {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VIN_SYS_5V0";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_hdmi: regulator-vdd-hdmi {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VDD_5V0_HDMI_CON";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
gpio = <&gpio TEGRA194_MAIN_GPIO(A, 3) GPIO_ACTIVE_HIGH>;
|
||
|
|
enable-active-high;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_3v3_pcie: regulator-vdd-3v3-pcie {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "PEX_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
|
||
|
|
regulator-boot-on;
|
||
|
|
enable-active-high;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_12v_pcie: regulator-vdd-12v-pcie {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VDD_12V";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <1200000>;
|
||
|
|
gpio = <&gpio TEGRA194_MAIN_GPIO(A, 1) GPIO_ACTIVE_HIGH>;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_5v_sata: regulator-vdd-5v0-sata {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VDD_5V_SATA";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1) GPIO_ACTIVE_HIGH>;
|
||
|
|
enable-active-high;
|
||
|
|
};
|
||
|
|
};
|