1b2441318SGreg Kroah-Hartman// SPDX-License-Identifier: GPL-2.0 2df205de6SJoseph Lo#include "tegra186.dtsi" 3df205de6SJoseph Lo 402df3f03SThierry Reding#include <dt-bindings/mfd/max77620.h> 502df3f03SThierry Reding 6df205de6SJoseph Lo/ { 771e7ea43SThierry Reding model = "NVIDIA Jetson TX2"; 8df205de6SJoseph Lo compatible = "nvidia,p3310", "nvidia,tegra186"; 9df205de6SJoseph Lo 10df205de6SJoseph Lo aliases { 1180fdf7b4SThierry Reding sdhci0 = "/sdhci@3460000"; 1280fdf7b4SThierry Reding sdhci1 = "/sdhci@3400000"; 13df205de6SJoseph Lo serial0 = &uarta; 14a4c7aab2SThierry Reding i2c0 = "/bpmp/i2c"; 15a4c7aab2SThierry Reding i2c1 = "/i2c@3160000"; 16a4c7aab2SThierry Reding i2c2 = "/i2c@c240000"; 17a4c7aab2SThierry Reding i2c3 = "/i2c@3180000"; 18a4c7aab2SThierry Reding i2c4 = "/i2c@3190000"; 19a4c7aab2SThierry Reding i2c5 = "/i2c@31c0000"; 20a4c7aab2SThierry Reding i2c6 = "/i2c@c250000"; 21a4c7aab2SThierry Reding i2c7 = "/i2c@31e0000"; 22df205de6SJoseph Lo }; 23df205de6SJoseph Lo 24df205de6SJoseph Lo chosen { 25df205de6SJoseph Lo bootargs = "earlycon console=ttyS0,115200n8"; 26df205de6SJoseph Lo stdout-path = "serial0:115200n8"; 27df205de6SJoseph Lo }; 28df205de6SJoseph Lo 29df205de6SJoseph Lo memory { 30df205de6SJoseph Lo device_type = "memory"; 31df205de6SJoseph Lo reg = <0x0 0x80000000 0x2 0x00000000>; 32df205de6SJoseph Lo }; 33df205de6SJoseph Lo 3424975b8cSThierry Reding ethernet@2490000 { 3524975b8cSThierry Reding status = "okay"; 3624975b8cSThierry Reding 37caca0482SThierry Reding phy-reset-gpios = <&gpio TEGRA186_MAIN_GPIO(M, 4) 38caca0482SThierry Reding GPIO_ACTIVE_LOW>; 3924975b8cSThierry Reding phy-handle = <&phy>; 4024975b8cSThierry Reding phy-mode = "rgmii"; 4124975b8cSThierry Reding 4224975b8cSThierry Reding mdio { 4324975b8cSThierry Reding #address-cells = <1>; 4424975b8cSThierry Reding #size-cells = <0>; 4524975b8cSThierry Reding 4624975b8cSThierry Reding phy: phy@0 { 4724975b8cSThierry Reding compatible = "ethernet-phy-ieee802.3-c22"; 4824975b8cSThierry Reding reg = <0x0>; 4924975b8cSThierry Reding interrupt-parent = <&gpio>; 50caca0482SThierry Reding interrupts = <TEGRA186_MAIN_GPIO(M, 5) 51caca0482SThierry Reding IRQ_TYPE_LEVEL_LOW>; 5224975b8cSThierry Reding }; 5324975b8cSThierry Reding }; 5424975b8cSThierry Reding }; 5524975b8cSThierry Reding 56301f12dcSThierry Reding memory-controller@2c00000 { 57301f12dcSThierry Reding status = "okay"; 58301f12dcSThierry Reding }; 59301f12dcSThierry Reding 60df205de6SJoseph Lo serial@3100000 { 61df205de6SJoseph Lo status = "okay"; 62df205de6SJoseph Lo }; 63df205de6SJoseph Lo 64a4c7aab2SThierry Reding i2c@3160000 { 65a4c7aab2SThierry Reding status = "okay"; 66b64994d1SThierry Reding 67b64994d1SThierry Reding power-monitor@40 { 68b64994d1SThierry Reding compatible = "ti,ina3221"; 69b64994d1SThierry Reding reg = <0x40>; 70b64994d1SThierry Reding }; 71b64994d1SThierry Reding 72b64994d1SThierry Reding power-monitor@41 { 73b64994d1SThierry Reding compatible = "ti,ina3221"; 74b64994d1SThierry Reding reg = <0x41>; 75b64994d1SThierry Reding }; 76a4c7aab2SThierry Reding }; 77a4c7aab2SThierry Reding 78a4c7aab2SThierry Reding i2c@3180000 { 79a4c7aab2SThierry Reding status = "okay"; 80a4c7aab2SThierry Reding }; 81a4c7aab2SThierry Reding 825bb88b7aSThierry Reding ddc: i2c@3190000 { 83a4c7aab2SThierry Reding status = "okay"; 84a4c7aab2SThierry Reding }; 85a4c7aab2SThierry Reding 86a4c7aab2SThierry Reding i2c@31c0000 { 87a4c7aab2SThierry Reding status = "okay"; 88a4c7aab2SThierry Reding }; 89a4c7aab2SThierry Reding 90a4c7aab2SThierry Reding i2c@31e0000 { 91a4c7aab2SThierry Reding status = "okay"; 92a4c7aab2SThierry Reding }; 93a4c7aab2SThierry Reding 9480fdf7b4SThierry Reding /* SDMMC1 (SD/MMC) */ 9580fdf7b4SThierry Reding sdhci@3400000 { 96caca0482SThierry Reding cd-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>; 97caca0482SThierry Reding wp-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 4) GPIO_ACTIVE_HIGH>; 9880fdf7b4SThierry Reding 9980fdf7b4SThierry Reding vqmmc-supply = <&vddio_sdmmc1>; 10080fdf7b4SThierry Reding }; 10180fdf7b4SThierry Reding 10280fdf7b4SThierry Reding /* SDMMC3 (SDIO) */ 10380fdf7b4SThierry Reding sdhci@3440000 { 10480fdf7b4SThierry Reding status = "okay"; 10580fdf7b4SThierry Reding }; 10680fdf7b4SThierry Reding 10780fdf7b4SThierry Reding /* SDMMC4 (eMMC) */ 10880fdf7b4SThierry Reding sdhci@3460000 { 10980fdf7b4SThierry Reding status = "okay"; 11080fdf7b4SThierry Reding bus-width = <8>; 11180fdf7b4SThierry Reding non-removable; 11280fdf7b4SThierry Reding 11380fdf7b4SThierry Reding vqmmc-supply = <&vdd_1v8_ap>; 11480fdf7b4SThierry Reding vmmc-supply = <&vdd_3v3_sys>; 11580fdf7b4SThierry Reding }; 11680fdf7b4SThierry Reding 117df205de6SJoseph Lo hsp@3c00000 { 118df205de6SJoseph Lo status = "okay"; 119df205de6SJoseph Lo }; 120df205de6SJoseph Lo 121a4c7aab2SThierry Reding i2c@c240000 { 122a4c7aab2SThierry Reding status = "okay"; 123a4c7aab2SThierry Reding }; 124a4c7aab2SThierry Reding 125a4c7aab2SThierry Reding i2c@c250000 { 126a4c7aab2SThierry Reding status = "okay"; 127a4ff413bSThierry Reding 128a4ff413bSThierry Reding /* module ID EEPROM */ 129a4ff413bSThierry Reding eeprom@50 { 130a4ff413bSThierry Reding compatible = "atmel,24c02"; 131a4ff413bSThierry Reding reg = <0x50>; 132a4ff413bSThierry Reding 133a4ff413bSThierry Reding address-bits = <8>; 134a4ff413bSThierry Reding page-size = <8>; 135a4ff413bSThierry Reding size = <256>; 136a4ff413bSThierry Reding read-only; 137a4ff413bSThierry Reding }; 138a4c7aab2SThierry Reding }; 139a4c7aab2SThierry Reding 140127d8267SThierry Reding rtc@c2a0000 { 141127d8267SThierry Reding status = "okay"; 142127d8267SThierry Reding }; 143127d8267SThierry Reding 14493dbb44cSThierry Reding pmc@c360000 { 14593dbb44cSThierry Reding nvidia,invert-interrupt; 14693dbb44cSThierry Reding }; 14793dbb44cSThierry Reding 1480dfde133SThierry Reding cpus { 1490dfde133SThierry Reding cpu@0 { 1500dfde133SThierry Reding enable-method = "psci"; 1510dfde133SThierry Reding }; 1520dfde133SThierry Reding 1530dfde133SThierry Reding cpu@1 { 1540dfde133SThierry Reding enable-method = "psci"; 1550dfde133SThierry Reding }; 1560dfde133SThierry Reding 1570dfde133SThierry Reding cpu@2 { 1580dfde133SThierry Reding enable-method = "psci"; 1590dfde133SThierry Reding }; 1600dfde133SThierry Reding 1610dfde133SThierry Reding cpu@3 { 1620dfde133SThierry Reding enable-method = "psci"; 1630dfde133SThierry Reding }; 1640dfde133SThierry Reding 1650dfde133SThierry Reding cpu@4 { 1660dfde133SThierry Reding enable-method = "psci"; 1670dfde133SThierry Reding }; 1680dfde133SThierry Reding 1690dfde133SThierry Reding cpu@5 { 1700dfde133SThierry Reding enable-method = "psci"; 1710dfde133SThierry Reding }; 1720dfde133SThierry Reding }; 1730dfde133SThierry Reding 174df205de6SJoseph Lo bpmp { 175a4c7aab2SThierry Reding i2c { 176df205de6SJoseph Lo status = "okay"; 17702df3f03SThierry Reding 17802df3f03SThierry Reding pmic: pmic@3c { 17902df3f03SThierry Reding compatible = "maxim,max77620"; 18002df3f03SThierry Reding reg = <0x3c>; 18102df3f03SThierry Reding 18202df3f03SThierry Reding interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>; 18302df3f03SThierry Reding #interrupt-cells = <2>; 18402df3f03SThierry Reding interrupt-controller; 18502df3f03SThierry Reding 18602df3f03SThierry Reding #gpio-cells = <2>; 18702df3f03SThierry Reding gpio-controller; 18802df3f03SThierry Reding 18902df3f03SThierry Reding pinctrl-names = "default"; 19002df3f03SThierry Reding pinctrl-0 = <&max77620_default>; 19102df3f03SThierry Reding 19202df3f03SThierry Reding max77620_default: pinmux { 19302df3f03SThierry Reding gpio0 { 19402df3f03SThierry Reding pins = "gpio0"; 19502df3f03SThierry Reding function = "gpio"; 19602df3f03SThierry Reding }; 19702df3f03SThierry Reding 19802df3f03SThierry Reding gpio1 { 19902df3f03SThierry Reding pins = "gpio1"; 20002df3f03SThierry Reding function = "fps-out"; 20102df3f03SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 20202df3f03SThierry Reding }; 20302df3f03SThierry Reding 20402df3f03SThierry Reding gpio2 { 20502df3f03SThierry Reding pins = "gpio2"; 20602df3f03SThierry Reding function = "fps-out"; 20702df3f03SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 20802df3f03SThierry Reding }; 20902df3f03SThierry Reding 21002df3f03SThierry Reding gpio3 { 21102df3f03SThierry Reding pins = "gpio3"; 21202df3f03SThierry Reding function = "fps-out"; 21302df3f03SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 21402df3f03SThierry Reding }; 21502df3f03SThierry Reding 21602df3f03SThierry Reding gpio4 { 21702df3f03SThierry Reding pins = "gpio4"; 21802df3f03SThierry Reding function = "32k-out1"; 21902df3f03SThierry Reding drive-push-pull = <1>; 22002df3f03SThierry Reding }; 22102df3f03SThierry Reding 22202df3f03SThierry Reding gpio5 { 22302df3f03SThierry Reding pins = "gpio5"; 22402df3f03SThierry Reding function = "gpio"; 22502df3f03SThierry Reding drive-push-pull = <0>; 22602df3f03SThierry Reding }; 22702df3f03SThierry Reding 22802df3f03SThierry Reding gpio6 { 22902df3f03SThierry Reding pins = "gpio6"; 23002df3f03SThierry Reding function = "gpio"; 23102df3f03SThierry Reding drive-push-pull = <1>; 23202df3f03SThierry Reding }; 23302df3f03SThierry Reding 23402df3f03SThierry Reding gpio7 { 23502df3f03SThierry Reding pins = "gpio7"; 23602df3f03SThierry Reding function = "gpio"; 23702df3f03SThierry Reding drive-push-pull = <0>; 23802df3f03SThierry Reding }; 23902df3f03SThierry Reding }; 24002df3f03SThierry Reding 24102df3f03SThierry Reding fps { 24202df3f03SThierry Reding fps0 { 24302df3f03SThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 24402df3f03SThierry Reding maxim,shutdown-fps-time-period-us = <640>; 24502df3f03SThierry Reding }; 24602df3f03SThierry Reding 24702df3f03SThierry Reding fps1 { 24802df3f03SThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>; 24902df3f03SThierry Reding maxim,shutdown-fps-time-period-us = <640>; 25002df3f03SThierry Reding }; 25102df3f03SThierry Reding 25202df3f03SThierry Reding fps2 { 25302df3f03SThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 25402df3f03SThierry Reding maxim,shutdown-fps-time-period-us = <640>; 25502df3f03SThierry Reding }; 25602df3f03SThierry Reding }; 25702df3f03SThierry Reding 25802df3f03SThierry Reding regulators { 25902df3f03SThierry Reding in-sd0-supply = <&vdd_5v0_sys>; 26002df3f03SThierry Reding in-sd1-supply = <&vdd_5v0_sys>; 26102df3f03SThierry Reding in-sd2-supply = <&vdd_5v0_sys>; 26202df3f03SThierry Reding in-sd3-supply = <&vdd_5v0_sys>; 26302df3f03SThierry Reding 26402df3f03SThierry Reding in-ldo0-1-supply = <&vdd_5v0_sys>; 26502df3f03SThierry Reding in-ldo2-supply = <&vdd_5v0_sys>; 26602df3f03SThierry Reding in-ldo3-5-supply = <&vdd_5v0_sys>; 26702df3f03SThierry Reding in-ldo4-6-supply = <&vdd_1v8>; 26802df3f03SThierry Reding in-ldo7-8-supply = <&avdd_dsi_csi>; 26902df3f03SThierry Reding 27002df3f03SThierry Reding sd0 { 27102df3f03SThierry Reding regulator-name = "VDD_DDR_1V1_PMIC"; 27202df3f03SThierry Reding regulator-min-microvolt = <1100000>; 27302df3f03SThierry Reding regulator-max-microvolt = <1100000>; 27402df3f03SThierry Reding regulator-always-on; 27502df3f03SThierry Reding regulator-boot-on; 27602df3f03SThierry Reding }; 27702df3f03SThierry Reding 27802df3f03SThierry Reding avdd_dsi_csi: sd1 { 27902df3f03SThierry Reding regulator-name = "AVDD_DSI_CSI_1V2"; 28002df3f03SThierry Reding regulator-min-microvolt = <1200000>; 28102df3f03SThierry Reding regulator-max-microvolt = <1200000>; 28202df3f03SThierry Reding }; 28302df3f03SThierry Reding 28402df3f03SThierry Reding vdd_1v8: sd2 { 28502df3f03SThierry Reding regulator-name = "VDD_1V8"; 28602df3f03SThierry Reding regulator-min-microvolt = <1800000>; 28702df3f03SThierry Reding regulator-max-microvolt = <1800000>; 28802df3f03SThierry Reding }; 28902df3f03SThierry Reding 29002df3f03SThierry Reding vdd_3v3_sys: sd3 { 29102df3f03SThierry Reding regulator-name = "VDD_3V3_SYS"; 29202df3f03SThierry Reding regulator-min-microvolt = <3300000>; 29302df3f03SThierry Reding regulator-max-microvolt = <3300000>; 29402df3f03SThierry Reding }; 29502df3f03SThierry Reding 29672f8ae3fSThierry Reding vdd_1v8_pll: ldo0 { 29702df3f03SThierry Reding regulator-name = "VDD_1V8_AP_PLL"; 29802df3f03SThierry Reding regulator-min-microvolt = <1800000>; 29902df3f03SThierry Reding regulator-max-microvolt = <1800000>; 30002df3f03SThierry Reding }; 30102df3f03SThierry Reding 30202df3f03SThierry Reding ldo2 { 30302df3f03SThierry Reding regulator-name = "VDDIO_3V3_AOHV"; 30402df3f03SThierry Reding regulator-min-microvolt = <3300000>; 30502df3f03SThierry Reding regulator-max-microvolt = <3300000>; 30602df3f03SThierry Reding regulator-always-on; 30702df3f03SThierry Reding regulator-boot-on; 30802df3f03SThierry Reding }; 30902df3f03SThierry Reding 31002df3f03SThierry Reding vddio_sdmmc1: ldo3 { 31102df3f03SThierry Reding regulator-name = "VDDIO_SDMMC1_AP"; 31202df3f03SThierry Reding regulator-min-microvolt = <1800000>; 31302df3f03SThierry Reding regulator-max-microvolt = <3300000>; 31402df3f03SThierry Reding }; 31502df3f03SThierry Reding 31602df3f03SThierry Reding ldo4 { 31702df3f03SThierry Reding regulator-name = "VDD_RTC"; 31802df3f03SThierry Reding regulator-min-microvolt = <1000000>; 31902df3f03SThierry Reding regulator-max-microvolt = <1000000>; 32002df3f03SThierry Reding }; 32102df3f03SThierry Reding 32202df3f03SThierry Reding vddio_sdmmc3: ldo5 { 32302df3f03SThierry Reding regulator-name = "VDDIO_SDMMC3_AP"; 32402df3f03SThierry Reding regulator-min-microvolt = <2800000>; 32502df3f03SThierry Reding regulator-max-microvolt = <2800000>; 32602df3f03SThierry Reding }; 32702df3f03SThierry Reding 32836328505SThierry Reding vdd_hdmi_1v05: ldo7 { 32902df3f03SThierry Reding regulator-name = "VDD_HDMI_1V05"; 33002df3f03SThierry Reding regulator-min-microvolt = <1050000>; 33102df3f03SThierry Reding regulator-max-microvolt = <1050000>; 33202df3f03SThierry Reding }; 33302df3f03SThierry Reding 33402df3f03SThierry Reding vdd_pex: ldo8 { 33502df3f03SThierry Reding regulator-name = "VDD_PEX_1V05"; 33602df3f03SThierry Reding regulator-min-microvolt = <1050000>; 33702df3f03SThierry Reding regulator-max-microvolt = <1050000>; 33802df3f03SThierry Reding }; 33902df3f03SThierry Reding }; 34002df3f03SThierry Reding }; 341df205de6SJoseph Lo }; 342a4c7aab2SThierry Reding }; 3430dfde133SThierry Reding 3440dfde133SThierry Reding psci { 3450dfde133SThierry Reding compatible = "arm,psci-1.0"; 3460dfde133SThierry Reding status = "okay"; 3470dfde133SThierry Reding method = "smc"; 3480dfde133SThierry Reding }; 34902df3f03SThierry Reding 35002df3f03SThierry Reding regulators { 35102df3f03SThierry Reding compatible = "simple-bus"; 35202df3f03SThierry Reding #address-cells = <1>; 35302df3f03SThierry Reding #size-cells = <0>; 35402df3f03SThierry Reding 35572f8ae3fSThierry Reding gnd: regulator@0 { 35602df3f03SThierry Reding compatible = "regulator-fixed"; 35702df3f03SThierry Reding reg = <0>; 35802df3f03SThierry Reding 35972f8ae3fSThierry Reding regulator-name = "GND"; 36072f8ae3fSThierry Reding regulator-min-microvolt = <0>; 36172f8ae3fSThierry Reding regulator-max-microvolt = <0>; 36272f8ae3fSThierry Reding regulator-always-on; 36372f8ae3fSThierry Reding regulator-boot-on; 36472f8ae3fSThierry Reding }; 36572f8ae3fSThierry Reding 36672f8ae3fSThierry Reding vdd_5v0_sys: regulator@1 { 36772f8ae3fSThierry Reding compatible = "regulator-fixed"; 36872f8ae3fSThierry Reding reg = <1>; 36972f8ae3fSThierry Reding 37002df3f03SThierry Reding regulator-name = "VDD_5V0_SYS"; 37102df3f03SThierry Reding regulator-min-microvolt = <5000000>; 37202df3f03SThierry Reding regulator-max-microvolt = <5000000>; 37302df3f03SThierry Reding regulator-always-on; 37402df3f03SThierry Reding regulator-boot-on; 37502df3f03SThierry Reding }; 37602df3f03SThierry Reding 37772f8ae3fSThierry Reding vdd_1v8_ap: regulator@2 { 37802df3f03SThierry Reding compatible = "regulator-fixed"; 37972f8ae3fSThierry Reding reg = <2>; 38002df3f03SThierry Reding 38102df3f03SThierry Reding regulator-name = "VDD_1V8_AP"; 38202df3f03SThierry Reding regulator-min-microvolt = <1800000>; 38302df3f03SThierry Reding regulator-max-microvolt = <1800000>; 38402df3f03SThierry Reding 38502df3f03SThierry Reding gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; 38602df3f03SThierry Reding enable-active-high; 38702df3f03SThierry Reding 38802df3f03SThierry Reding vin-supply = <&vdd_1v8>; 38902df3f03SThierry Reding }; 39002df3f03SThierry Reding }; 391df205de6SJoseph Lo}; 392