1b2441318SGreg Kroah-Hartman// SPDX-License-Identifier: GPL-2.0 299575bceSJoseph Lo/dts-v1/; 399575bceSJoseph Lo 459686a92SThierry Reding#include <dt-bindings/input/linux-event-codes.h> 56f13f10bSThierry Reding#include <dt-bindings/input/gpio-keys.h> 659686a92SThierry Reding 799575bceSJoseph Lo#include "tegra186-p3310.dtsi" 899575bceSJoseph Lo 999575bceSJoseph Lo/ { 10a0c0cdc9SThierry Reding model = "NVIDIA Jetson TX2 Developer Kit"; 1199575bceSJoseph Lo compatible = "nvidia,p2771-0000", "nvidia,tegra186"; 12b0ddea85SThierry Reding 13b693b3d7SThierry Reding i2c@3160000 { 14b693b3d7SThierry Reding power-monitor@42 { 15b693b3d7SThierry Reding compatible = "ti,ina3221"; 16b693b3d7SThierry Reding reg = <0x42>; 1708c7c74bSNicolin Chen #address-cells = <1>; 1808c7c74bSNicolin Chen #size-cells = <0>; 1908c7c74bSNicolin Chen 2008c7c74bSNicolin Chen channel@0 { 2108c7c74bSNicolin Chen reg = <0x0>; 2208c7c74bSNicolin Chen label = "VDD_MUX"; 2308c7c74bSNicolin Chen shunt-resistor-micro-ohms = <20000>; 2408c7c74bSNicolin Chen }; 2508c7c74bSNicolin Chen 2608c7c74bSNicolin Chen channel@1 { 2708c7c74bSNicolin Chen reg = <0x1>; 2808c7c74bSNicolin Chen label = "VDD_5V0_IO_SYS"; 2908c7c74bSNicolin Chen shunt-resistor-micro-ohms = <5000>; 3008c7c74bSNicolin Chen }; 3108c7c74bSNicolin Chen 3208c7c74bSNicolin Chen channel@2 { 3308c7c74bSNicolin Chen reg = <0x2>; 3408c7c74bSNicolin Chen label = "VDD_3V3_SYS"; 3508c7c74bSNicolin Chen shunt-resistor-micro-ohms = <10000>; 3608c7c74bSNicolin Chen }; 37b693b3d7SThierry Reding }; 38b693b3d7SThierry Reding 39b693b3d7SThierry Reding power-monitor@43 { 40b693b3d7SThierry Reding compatible = "ti,ina3221"; 41b693b3d7SThierry Reding reg = <0x43>; 4208c7c74bSNicolin Chen #address-cells = <1>; 4308c7c74bSNicolin Chen #size-cells = <0>; 4408c7c74bSNicolin Chen 4508c7c74bSNicolin Chen channel@0 { 4608c7c74bSNicolin Chen reg = <0x0>; 4708c7c74bSNicolin Chen label = "VDD_3V3_IO_SLP"; 4808c7c74bSNicolin Chen shunt-resistor-micro-ohms = <10000>; 4908c7c74bSNicolin Chen }; 5008c7c74bSNicolin Chen 5108c7c74bSNicolin Chen channel@1 { 5208c7c74bSNicolin Chen reg = <0x1>; 5308c7c74bSNicolin Chen label = "VDD_1V8_IO"; 5408c7c74bSNicolin Chen shunt-resistor-micro-ohms = <10000>; 5508c7c74bSNicolin Chen }; 5608c7c74bSNicolin Chen 5708c7c74bSNicolin Chen channel@2 { 5808c7c74bSNicolin Chen reg = <0x2>; 5908c7c74bSNicolin Chen label = "VDD_M2_IN"; 6008c7c74bSNicolin Chen shunt-resistor-micro-ohms = <10000>; 6108c7c74bSNicolin Chen }; 62b693b3d7SThierry Reding }; 63b27d5250SThierry Reding 64b27d5250SThierry Reding exp1: gpio@74 { 65b27d5250SThierry Reding compatible = "ti,tca9539"; 66b27d5250SThierry Reding reg = <0x74>; 67b27d5250SThierry Reding 68b27d5250SThierry Reding interrupt-parent = <&gpio>; 69d428f35dSThierry Reding interrupts = <TEGRA186_MAIN_GPIO(Y, 0) 70d428f35dSThierry Reding GPIO_ACTIVE_LOW>; 71b27d5250SThierry Reding 72b27d5250SThierry Reding #gpio-cells = <2>; 73b27d5250SThierry Reding gpio-controller; 74c4502cc3SThierry Reding 75c4502cc3SThierry Reding vcc-supply = <&vdd_3v3_sys>; 76b27d5250SThierry Reding }; 77b27d5250SThierry Reding 78b27d5250SThierry Reding exp2: gpio@77 { 79b27d5250SThierry Reding compatible = "ti,tca9539"; 80b27d5250SThierry Reding reg = <0x77>; 81b27d5250SThierry Reding 82b27d5250SThierry Reding interrupt-parent = <&gpio>; 83d428f35dSThierry Reding interrupts = <TEGRA186_MAIN_GPIO(Y, 6) 84d428f35dSThierry Reding GPIO_ACTIVE_LOW>; 85b27d5250SThierry Reding 86b27d5250SThierry Reding #gpio-cells = <2>; 87b27d5250SThierry Reding gpio-controller; 88c4502cc3SThierry Reding 89c4502cc3SThierry Reding vcc-supply = <&vdd_1v8>; 90b27d5250SThierry Reding }; 91b693b3d7SThierry Reding }; 92b693b3d7SThierry Reding 93b0ddea85SThierry Reding /* SDMMC1 (SD/MMC) */ 94b0ddea85SThierry Reding sdhci@3400000 { 95b0ddea85SThierry Reding status = "okay"; 96b0ddea85SThierry Reding 97b0ddea85SThierry Reding vmmc-supply = <&vdd_sd>; 98b0ddea85SThierry Reding }; 99b0ddea85SThierry Reding 1007c3adf12SThierry Reding hda@3510000 { 10111ce4308SSameer Pujar nvidia,model = "jetson-tx2-hda"; 1027c3adf12SThierry Reding status = "okay"; 1037c3adf12SThierry Reding }; 1047c3adf12SThierry Reding 10572f8ae3fSThierry Reding padctl@3520000 { 10672783584SThierry Reding status = "disabled"; 10772f8ae3fSThierry Reding 10872f8ae3fSThierry Reding avdd-pll-erefeut-supply = <&vdd_1v8_pll>; 10972f8ae3fSThierry Reding avdd-usb-supply = <&vdd_3v3_sys>; 11072f8ae3fSThierry Reding dvdd-pex-supply = <&vdd_pex>; 11172f8ae3fSThierry Reding dvdd-pex-pll-supply = <&vdd_pex>; 11272f8ae3fSThierry Reding hvdd-pex-supply = <&vdd_1v8>; 11372f8ae3fSThierry Reding hvdd-pex-pll-supply = <&vdd_1v8>; 11472f8ae3fSThierry Reding vclamp-usb-supply = <&vdd_1v8>; 11572f8ae3fSThierry Reding vddio-hsic-supply = <&gnd>; 11672f8ae3fSThierry Reding 11772f8ae3fSThierry Reding pads { 11872f8ae3fSThierry Reding usb2 { 11972f8ae3fSThierry Reding status = "okay"; 12072f8ae3fSThierry Reding 12172f8ae3fSThierry Reding lanes { 12272f8ae3fSThierry Reding usb2-0 { 12372f8ae3fSThierry Reding nvidia,function = "xusb"; 12472f8ae3fSThierry Reding status = "okay"; 12572f8ae3fSThierry Reding }; 12672f8ae3fSThierry Reding 12772f8ae3fSThierry Reding usb2-1 { 12872f8ae3fSThierry Reding nvidia,function = "xusb"; 12972f8ae3fSThierry Reding status = "okay"; 13072f8ae3fSThierry Reding }; 13172f8ae3fSThierry Reding 13272f8ae3fSThierry Reding usb2-2 { 13372f8ae3fSThierry Reding nvidia,function = "xusb"; 13472f8ae3fSThierry Reding status = "okay"; 13572f8ae3fSThierry Reding }; 13672f8ae3fSThierry Reding }; 13772f8ae3fSThierry Reding }; 13872f8ae3fSThierry Reding 13972f8ae3fSThierry Reding usb3 { 14072f8ae3fSThierry Reding status = "okay"; 14172f8ae3fSThierry Reding 14272f8ae3fSThierry Reding lanes { 14372f8ae3fSThierry Reding usb3-0 { 14472f8ae3fSThierry Reding nvidia,function = "xusb"; 14572f8ae3fSThierry Reding status = "okay"; 14672f8ae3fSThierry Reding }; 14772f8ae3fSThierry Reding 14872f8ae3fSThierry Reding usb3-1 { 14972f8ae3fSThierry Reding nvidia,function = "xusb"; 15072f8ae3fSThierry Reding status = "okay"; 15172f8ae3fSThierry Reding }; 15272f8ae3fSThierry Reding 15372f8ae3fSThierry Reding usb3-2 { 15472f8ae3fSThierry Reding nvidia,function = "xusb"; 15572f8ae3fSThierry Reding status = "okay"; 15672f8ae3fSThierry Reding }; 15772f8ae3fSThierry Reding }; 15872f8ae3fSThierry Reding }; 15972f8ae3fSThierry Reding }; 16072f8ae3fSThierry Reding 16172f8ae3fSThierry Reding ports { 16272f8ae3fSThierry Reding usb2-0 { 16372f8ae3fSThierry Reding status = "okay"; 16472f8ae3fSThierry Reding mode = "otg"; 16572f8ae3fSThierry Reding 16672f8ae3fSThierry Reding vbus-supply = <&vdd_usb0>; 16772f8ae3fSThierry Reding }; 16872f8ae3fSThierry Reding 16972f8ae3fSThierry Reding usb2-1 { 17072f8ae3fSThierry Reding status = "okay"; 17172f8ae3fSThierry Reding mode = "host"; 17272f8ae3fSThierry Reding 17372f8ae3fSThierry Reding vbus-supply = <&vdd_usb1>; 17472f8ae3fSThierry Reding }; 17572f8ae3fSThierry Reding 17672f8ae3fSThierry Reding usb3-0 { 17772f8ae3fSThierry Reding nvidia,usb2-companion = <1>; 17872f8ae3fSThierry Reding status = "okay"; 17972f8ae3fSThierry Reding }; 18072f8ae3fSThierry Reding }; 18172f8ae3fSThierry Reding }; 18272f8ae3fSThierry Reding 18372f8ae3fSThierry Reding usb@3530000 { 18472783584SThierry Reding status = "disabled"; 18572f8ae3fSThierry Reding 18672f8ae3fSThierry Reding phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>, 18772f8ae3fSThierry Reding <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>, 18872f8ae3fSThierry Reding <&{/padctl@3520000/pads/usb3/lanes/usb3-0}>; 18972f8ae3fSThierry Reding phy-names = "usb2-0", "usb2-1", "usb3-0"; 19072f8ae3fSThierry Reding }; 19172f8ae3fSThierry Reding 1925205abd2SThierry Reding i2c@c250000 { 1935205abd2SThierry Reding /* carrier board ID EEPROM */ 1945205abd2SThierry Reding eeprom@57 { 1955205abd2SThierry Reding compatible = "atmel,24c02"; 1965205abd2SThierry Reding reg = <0x57>; 1975205abd2SThierry Reding 1985205abd2SThierry Reding address-bits = <8>; 1995205abd2SThierry Reding page-size = <8>; 2005205abd2SThierry Reding size = <256>; 2015205abd2SThierry Reding read-only; 2025205abd2SThierry Reding }; 2035205abd2SThierry Reding }; 2045205abd2SThierry Reding 20589b469ccSManikanta Maddireddy pcie@10003000 { 20689b469ccSManikanta Maddireddy status = "okay"; 20789b469ccSManikanta Maddireddy 20889b469ccSManikanta Maddireddy dvdd-pex-supply = <&vdd_pex>; 20989b469ccSManikanta Maddireddy hvdd-pex-pll-supply = <&vdd_1v8>; 21089b469ccSManikanta Maddireddy hvdd-pex-supply = <&vdd_1v8>; 21189b469ccSManikanta Maddireddy vddio-pexctl-aud-supply = <&vdd_1v8>; 21289b469ccSManikanta Maddireddy 21389b469ccSManikanta Maddireddy pci@1,0 { 21489b469ccSManikanta Maddireddy nvidia,num-lanes = <4>; 21589b469ccSManikanta Maddireddy status = "okay"; 21689b469ccSManikanta Maddireddy }; 21789b469ccSManikanta Maddireddy 21889b469ccSManikanta Maddireddy pci@2,0 { 21989b469ccSManikanta Maddireddy nvidia,num-lanes = <0>; 22089b469ccSManikanta Maddireddy status = "disabled"; 22189b469ccSManikanta Maddireddy }; 22289b469ccSManikanta Maddireddy 22389b469ccSManikanta Maddireddy pci@3,0 { 22489b469ccSManikanta Maddireddy nvidia,num-lanes = <1>; 22589b469ccSManikanta Maddireddy status = "disabled"; 22689b469ccSManikanta Maddireddy }; 22789b469ccSManikanta Maddireddy }; 22889b469ccSManikanta Maddireddy 22936328505SThierry Reding host1x@13e00000 { 23036328505SThierry Reding status = "okay"; 23136328505SThierry Reding 23236328505SThierry Reding dpaux@15040000 { 23336328505SThierry Reding status = "okay"; 23436328505SThierry Reding }; 23536328505SThierry Reding 23636328505SThierry Reding display-hub@15200000 { 23736328505SThierry Reding status = "okay"; 23836328505SThierry Reding }; 23936328505SThierry Reding 24036328505SThierry Reding dsi@15300000 { 24136328505SThierry Reding status = "disabled"; 24236328505SThierry Reding }; 24336328505SThierry Reding 24436328505SThierry Reding sor@15540000 { 24536328505SThierry Reding status = "disabled"; 24636328505SThierry Reding 24736328505SThierry Reding nvidia,dpaux = <&dpaux1>; 24836328505SThierry Reding }; 24936328505SThierry Reding 25036328505SThierry Reding sor@15580000 { 25136328505SThierry Reding status = "okay"; 25236328505SThierry Reding 25336328505SThierry Reding avdd-io-supply = <&vdd_hdmi_1v05>; 25436328505SThierry Reding vdd-pll-supply = <&vdd_1v8_ap>; 25536328505SThierry Reding hdmi-supply = <&vdd_hdmi>; 25636328505SThierry Reding 25736328505SThierry Reding nvidia,ddc-i2c-bus = <&ddc>; 258d428f35dSThierry Reding nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1) 259d428f35dSThierry Reding GPIO_ACTIVE_LOW>; 26036328505SThierry Reding }; 26136328505SThierry Reding 26236328505SThierry Reding dpaux@155c0000 { 26336328505SThierry Reding status = "okay"; 26436328505SThierry Reding }; 26536328505SThierry Reding }; 26636328505SThierry Reding 26759686a92SThierry Reding gpio-keys { 26859686a92SThierry Reding compatible = "gpio-keys"; 26959686a92SThierry Reding 27059686a92SThierry Reding power { 27159686a92SThierry Reding label = "Power"; 272d428f35dSThierry Reding gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0) 27359686a92SThierry Reding GPIO_ACTIVE_LOW>; 27459686a92SThierry Reding linux,input-type = <EV_KEY>; 27559686a92SThierry Reding linux,code = <KEY_POWER>; 27659686a92SThierry Reding debounce-interval = <10>; 2776f13f10bSThierry Reding wakeup-event-action = <EV_ACT_ASSERTED>; 27859686a92SThierry Reding wakeup-source; 27959686a92SThierry Reding }; 28059686a92SThierry Reding 28159686a92SThierry Reding volume-up { 28259686a92SThierry Reding label = "Volume Up"; 283d428f35dSThierry Reding gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1) 28459686a92SThierry Reding GPIO_ACTIVE_LOW>; 28559686a92SThierry Reding linux,input-type = <EV_KEY>; 28659686a92SThierry Reding linux,code = <KEY_VOLUMEUP>; 28759686a92SThierry Reding debounce-interval = <10>; 28859686a92SThierry Reding }; 28959686a92SThierry Reding 29059686a92SThierry Reding volume-down { 29159686a92SThierry Reding label = "Volume Down"; 292d428f35dSThierry Reding gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2) 29359686a92SThierry Reding GPIO_ACTIVE_LOW>; 29459686a92SThierry Reding linux,input-type = <EV_KEY>; 29559686a92SThierry Reding linux,code = <KEY_VOLUMEDOWN>; 29659686a92SThierry Reding debounce-interval = <10>; 29759686a92SThierry Reding }; 29859686a92SThierry Reding }; 29959686a92SThierry Reding 300b0ddea85SThierry Reding regulators { 301b0ddea85SThierry Reding vdd_sd: regulator@100 { 302b0ddea85SThierry Reding compatible = "regulator-fixed"; 303b0ddea85SThierry Reding reg = <100>; 304b0ddea85SThierry Reding 305b0ddea85SThierry Reding regulator-name = "SD_CARD_SW_PWR"; 306b0ddea85SThierry Reding regulator-min-microvolt = <3300000>; 307b0ddea85SThierry Reding regulator-max-microvolt = <3300000>; 308b0ddea85SThierry Reding 309d428f35dSThierry Reding gpio = <&gpio TEGRA186_MAIN_GPIO(P, 6) 310d428f35dSThierry Reding GPIO_ACTIVE_HIGH>; 311b0ddea85SThierry Reding enable-active-high; 312b0ddea85SThierry Reding 313b0ddea85SThierry Reding vin-supply = <&vdd_3v3_sys>; 314b0ddea85SThierry Reding }; 31536328505SThierry Reding 31636328505SThierry Reding vdd_hdmi: regulator@101 { 31736328505SThierry Reding compatible = "regulator-fixed"; 31836328505SThierry Reding reg = <101>; 31936328505SThierry Reding 32036328505SThierry Reding regulator-name = "VDD_HDMI_5V0"; 32136328505SThierry Reding regulator-min-microvolt = <5000000>; 32236328505SThierry Reding regulator-max-microvolt = <5000000>; 32336328505SThierry Reding 32436328505SThierry Reding gpio = <&exp1 14 GPIO_ACTIVE_HIGH>; 32536328505SThierry Reding enable-active-high; 32636328505SThierry Reding 32736328505SThierry Reding vin-supply = <&vdd_5v0_sys>; 32836328505SThierry Reding }; 32972f8ae3fSThierry Reding 33072f8ae3fSThierry Reding vdd_usb0: regulator@102 { 33172f8ae3fSThierry Reding compatible = "regulator-fixed"; 33272f8ae3fSThierry Reding reg = <102>; 33372f8ae3fSThierry Reding 33472f8ae3fSThierry Reding regulator-name = "VDD_USB0"; 33572f8ae3fSThierry Reding regulator-min-microvolt = <5000000>; 33672f8ae3fSThierry Reding regulator-max-microvolt = <5000000>; 33772f8ae3fSThierry Reding 3382db4a1a5SThierry Reding gpio = <&gpio TEGRA186_MAIN_GPIO(L, 4) GPIO_ACTIVE_HIGH>; 33972f8ae3fSThierry Reding enable-active-high; 34072f8ae3fSThierry Reding 34172f8ae3fSThierry Reding vin-supply = <&vdd_5v0_sys>; 34272f8ae3fSThierry Reding }; 34372f8ae3fSThierry Reding 34472f8ae3fSThierry Reding vdd_usb1: regulator@103 { 34572f8ae3fSThierry Reding compatible = "regulator-fixed"; 34672f8ae3fSThierry Reding reg = <103>; 34772f8ae3fSThierry Reding 34872f8ae3fSThierry Reding regulator-name = "VDD_USB1"; 34972f8ae3fSThierry Reding regulator-min-microvolt = <5000000>; 35072f8ae3fSThierry Reding regulator-max-microvolt = <5000000>; 35172f8ae3fSThierry Reding 3522db4a1a5SThierry Reding gpio = <&gpio TEGRA186_MAIN_GPIO(L, 5) GPIO_ACTIVE_HIGH>; 35372f8ae3fSThierry Reding enable-active-high; 35472f8ae3fSThierry Reding 35572f8ae3fSThierry Reding vin-supply = <&vdd_5v0_sys>; 35672f8ae3fSThierry Reding }; 357b0ddea85SThierry Reding }; 35899575bceSJoseph Lo}; 359