1b2441318SGreg Kroah-Hartman// SPDX-License-Identifier: GPL-2.0 277934269SThierry Reding#include <dt-bindings/mfd/max77620.h> 377934269SThierry Reding 49e71045fSThierry Reding#include "tegra210.dtsi" 59e71045fSThierry Reding 69e71045fSThierry Reding/ { 79e71045fSThierry Reding model = "NVIDIA Jetson TX1"; 89e71045fSThierry Reding compatible = "nvidia,p2180", "nvidia,tegra210"; 99e71045fSThierry Reding 109e71045fSThierry Reding aliases { 1177934269SThierry Reding rtc0 = "/i2c@7000d000/pmic@3c"; 12be70771dSThierry Reding rtc1 = "/rtc@7000e000"; 139e71045fSThierry Reding serial0 = &uarta; 149e71045fSThierry Reding }; 159e71045fSThierry Reding 165593eb76SThierry Reding chosen { 175593eb76SThierry Reding stdout-path = "serial0:115200n8"; 185593eb76SThierry Reding }; 195593eb76SThierry Reding 20772a6a7bSThierry Reding memory@80000000 { 219e71045fSThierry Reding device_type = "memory"; 229e71045fSThierry Reding reg = <0x0 0x80000000 0x1 0x0>; 239e71045fSThierry Reding }; 249e71045fSThierry Reding 255e6b9a89SAlexandre Courbot gpu@57000000 { 265e6b9a89SAlexandre Courbot vdd-supply = <&vdd_gpu>; 275e6b9a89SAlexandre Courbot }; 285e6b9a89SAlexandre Courbot 299e71045fSThierry Reding /* debug port */ 30be70771dSThierry Reding serial@70006000 { 31*6b53039eSThierry Reding /delete-property/ dmas; 32*6b53039eSThierry Reding /delete-property/ dma-names; 339e71045fSThierry Reding status = "okay"; 349e71045fSThierry Reding }; 359e71045fSThierry Reding 3679ed18d9SThierry Reding i2c@7000c500 { 3779ed18d9SThierry Reding status = "okay"; 3879ed18d9SThierry Reding 3979ed18d9SThierry Reding /* module ID EEPROM */ 4079ed18d9SThierry Reding eeprom@50 { 4179ed18d9SThierry Reding compatible = "atmel,24c02"; 4279ed18d9SThierry Reding reg = <0x50>; 4379ed18d9SThierry Reding 4479ed18d9SThierry Reding label = "module"; 4579ed18d9SThierry Reding vcc-supply = <&vdd_1v8>; 4679ed18d9SThierry Reding address-width = <8>; 4779ed18d9SThierry Reding pagesize = <8>; 4879ed18d9SThierry Reding size = <256>; 4979ed18d9SThierry Reding read-only; 5079ed18d9SThierry Reding }; 5179ed18d9SThierry Reding }; 5279ed18d9SThierry Reding 5377934269SThierry Reding i2c@7000d000 { 5477934269SThierry Reding status = "okay"; 5577934269SThierry Reding clock-frequency = <400000>; 5677934269SThierry Reding 5777934269SThierry Reding pmic: pmic@3c { 5877934269SThierry Reding compatible = "maxim,max77620"; 5977934269SThierry Reding reg = <0x3c>; 60358a6777SJon Hunter interrupt-parent = <&tegra_pmc>; 61358a6777SJon Hunter interrupts = <51 IRQ_TYPE_LEVEL_LOW>; 6277934269SThierry Reding 6377934269SThierry Reding #interrupt-cells = <2>; 6477934269SThierry Reding interrupt-controller; 6577934269SThierry Reding 6677934269SThierry Reding #gpio-cells = <2>; 6777934269SThierry Reding gpio-controller; 6877934269SThierry Reding 6977934269SThierry Reding pinctrl-names = "default"; 7077934269SThierry Reding pinctrl-0 = <&max77620_default>; 7177934269SThierry Reding 7279ed18d9SThierry Reding fps { 7379ed18d9SThierry Reding fps0 { 7479ed18d9SThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 7579ed18d9SThierry Reding maxim,suspend-fps-time-period-us = <1280>; 7679ed18d9SThierry Reding }; 7779ed18d9SThierry Reding 7879ed18d9SThierry Reding fps1 { 7979ed18d9SThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>; 8079ed18d9SThierry Reding maxim,suspend-fps-time-period-us = <1280>; 8179ed18d9SThierry Reding }; 8279ed18d9SThierry Reding 8379ed18d9SThierry Reding fps2 { 8479ed18d9SThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 8579ed18d9SThierry Reding }; 8679ed18d9SThierry Reding }; 8779ed18d9SThierry Reding 8877934269SThierry Reding max77620_default: pinmux { 8977934269SThierry Reding gpio0 { 9077934269SThierry Reding pins = "gpio0"; 9177934269SThierry Reding function = "gpio"; 9277934269SThierry Reding }; 9377934269SThierry Reding 9477934269SThierry Reding gpio1 { 9577934269SThierry Reding pins = "gpio1"; 9677934269SThierry Reding function = "fps-out"; 972f477ee3SArnd Bergmann drive-push-pull = <1>; 9877934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 9977934269SThierry Reding maxim,active-fps-power-up-slot = <7>; 10077934269SThierry Reding maxim,active-fps-power-down-slot = <0>; 10177934269SThierry Reding }; 10277934269SThierry Reding 10377934269SThierry Reding gpio2_3 { 10477934269SThierry Reding pins = "gpio2", "gpio3"; 10577934269SThierry Reding function = "fps-out"; 1062f477ee3SArnd Bergmann drive-open-drain = <1>; 10777934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 10877934269SThierry Reding }; 10977934269SThierry Reding 11077934269SThierry Reding gpio4 { 11177934269SThierry Reding pins = "gpio4"; 11277934269SThierry Reding function = "32k-out1"; 11377934269SThierry Reding }; 11477934269SThierry Reding 11577934269SThierry Reding gpio5_6_7 { 11677934269SThierry Reding pins = "gpio5", "gpio6", "gpio7"; 11777934269SThierry Reding function = "gpio"; 1182f477ee3SArnd Bergmann drive-push-pull = <1>; 11977934269SThierry Reding }; 12077934269SThierry Reding }; 12177934269SThierry Reding 12277934269SThierry Reding regulators { 12377934269SThierry Reding in-ldo0-1-supply = <&vdd_pre>; 12477934269SThierry Reding in-ldo7-8-supply = <&vdd_pre>; 12577934269SThierry Reding in-sd3-supply = <&vdd_5v0_sys>; 12677934269SThierry Reding 12777934269SThierry Reding vdd_soc: sd0 { 12877934269SThierry Reding regulator-name = "VDD_SOC"; 12977934269SThierry Reding regulator-min-microvolt = <600000>; 13077934269SThierry Reding regulator-max-microvolt = <1400000>; 13177934269SThierry Reding regulator-always-on; 13277934269SThierry Reding regulator-boot-on; 13377934269SThierry Reding 13477934269SThierry Reding regulator-enable-ramp-delay = <146>; 13577934269SThierry Reding regulator-ramp-delay = <27500>; 13677934269SThierry Reding 13777934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 13877934269SThierry Reding }; 13977934269SThierry Reding 14077934269SThierry Reding vdd_ddr: sd1 { 14177934269SThierry Reding regulator-name = "VDD_DDR_1V1_PMIC"; 14277934269SThierry Reding regulator-always-on; 14377934269SThierry Reding regulator-boot-on; 14477934269SThierry Reding 14577934269SThierry Reding regulator-enable-ramp-delay = <130>; 14677934269SThierry Reding regulator-ramp-delay = <27500>; 14777934269SThierry Reding 14877934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 14977934269SThierry Reding }; 15077934269SThierry Reding 15177934269SThierry Reding vdd_pre: sd2 { 15277934269SThierry Reding regulator-name = "VDD_PRE_REG_1V35"; 15377934269SThierry Reding regulator-min-microvolt = <1350000>; 15477934269SThierry Reding regulator-max-microvolt = <1350000>; 15577934269SThierry Reding 15677934269SThierry Reding regulator-enable-ramp-delay = <176>; 15777934269SThierry Reding regulator-ramp-delay = <27500>; 15877934269SThierry Reding 15977934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 16077934269SThierry Reding }; 16177934269SThierry Reding 16277934269SThierry Reding vdd_1v8: sd3 { 16377934269SThierry Reding regulator-name = "VDD_1V8"; 16477934269SThierry Reding regulator-min-microvolt = <1800000>; 16577934269SThierry Reding regulator-max-microvolt = <1800000>; 16677934269SThierry Reding regulator-always-on; 16777934269SThierry Reding regulator-boot-on; 16877934269SThierry Reding 16977934269SThierry Reding regulator-enable-ramp-delay = <242>; 17077934269SThierry Reding regulator-ramp-delay = <27500>; 17177934269SThierry Reding 17277934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 17377934269SThierry Reding }; 17477934269SThierry Reding 17577934269SThierry Reding vdd_sys_1v2: ldo0 { 17677934269SThierry Reding regulator-name = "AVDD_SYS_1V2"; 17777934269SThierry Reding regulator-min-microvolt = <1200000>; 17877934269SThierry Reding regulator-max-microvolt = <1200000>; 17977934269SThierry Reding regulator-always-on; 18077934269SThierry Reding regulator-boot-on; 18177934269SThierry Reding 18277934269SThierry Reding regulator-enable-ramp-delay = <26>; 18377934269SThierry Reding regulator-ramp-delay = <100000>; 18477934269SThierry Reding 18577934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 18677934269SThierry Reding }; 18777934269SThierry Reding 18877934269SThierry Reding vdd_pex_1v05: ldo1 { 18977934269SThierry Reding regulator-name = "VDD_PEX_1V05"; 19077934269SThierry Reding regulator-min-microvolt = <1050000>; 19177934269SThierry Reding regulator-max-microvolt = <1050000>; 19277934269SThierry Reding 19377934269SThierry Reding regulator-enable-ramp-delay = <22>; 19477934269SThierry Reding regulator-ramp-delay = <100000>; 19577934269SThierry Reding 19677934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 19777934269SThierry Reding }; 19877934269SThierry Reding 19977934269SThierry Reding vddio_sdmmc: ldo2 { 20077934269SThierry Reding regulator-name = "VDDIO_SDMMC"; 20141cc3771SAapo Vienamo regulator-min-microvolt = <1800000>; 20277934269SThierry Reding regulator-max-microvolt = <3300000>; 20377934269SThierry Reding regulator-always-on; 20477934269SThierry Reding regulator-boot-on; 20577934269SThierry Reding 20677934269SThierry Reding regulator-enable-ramp-delay = <62>; 20777934269SThierry Reding regulator-ramp-delay = <100000>; 20877934269SThierry Reding 20977934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 21077934269SThierry Reding }; 21177934269SThierry Reding 21277934269SThierry Reding vdd_cam_hv: ldo3 { 21377934269SThierry Reding regulator-name = "VDD_CAM_HV"; 21477934269SThierry Reding regulator-min-microvolt = <2800000>; 21577934269SThierry Reding regulator-max-microvolt = <2800000>; 21677934269SThierry Reding 21777934269SThierry Reding regulator-enable-ramp-delay = <50>; 21877934269SThierry Reding regulator-ramp-delay = <100000>; 21977934269SThierry Reding 22077934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 22177934269SThierry Reding }; 22277934269SThierry Reding 22377934269SThierry Reding vdd_rtc: ldo4 { 22477934269SThierry Reding regulator-name = "VDD_RTC"; 22577934269SThierry Reding regulator-min-microvolt = <850000>; 22677934269SThierry Reding regulator-max-microvolt = <850000>; 22777934269SThierry Reding regulator-always-on; 22877934269SThierry Reding regulator-boot-on; 22977934269SThierry Reding 23077934269SThierry Reding regulator-enable-ramp-delay = <22>; 23177934269SThierry Reding regulator-ramp-delay = <100000>; 23277934269SThierry Reding 23377934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 23477934269SThierry Reding }; 23577934269SThierry Reding 23677934269SThierry Reding vdd_ts_hv: ldo5 { 23777934269SThierry Reding regulator-name = "VDD_TS_HV"; 23877934269SThierry Reding regulator-min-microvolt = <3300000>; 23977934269SThierry Reding regulator-max-microvolt = <3300000>; 24077934269SThierry Reding 24177934269SThierry Reding regulator-enable-ramp-delay = <62>; 24277934269SThierry Reding regulator-ramp-delay = <100000>; 24377934269SThierry Reding 24477934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 24577934269SThierry Reding }; 24677934269SThierry Reding 24777934269SThierry Reding vdd_ts: ldo6 { 24877934269SThierry Reding regulator-name = "VDD_TS_1V8"; 24977934269SThierry Reding regulator-min-microvolt = <1800000>; 25077934269SThierry Reding regulator-max-microvolt = <1800000>; 25177934269SThierry Reding 25277934269SThierry Reding regulator-enable-ramp-delay = <36>; 25377934269SThierry Reding regulator-ramp-delay = <100000>; 25477934269SThierry Reding 25577934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 25677934269SThierry Reding maxim,active-fps-power-up-slot = <7>; 25777934269SThierry Reding maxim,active-fps-power-down-slot = <0>; 25877934269SThierry Reding }; 25977934269SThierry Reding 26077934269SThierry Reding avdd_1v05_pll: ldo7 { 26177934269SThierry Reding regulator-name = "AVDD_1V05_PLL"; 26277934269SThierry Reding regulator-min-microvolt = <1050000>; 26377934269SThierry Reding regulator-max-microvolt = <1050000>; 26477934269SThierry Reding regulator-always-on; 26577934269SThierry Reding regulator-boot-on; 26677934269SThierry Reding 26777934269SThierry Reding regulator-enable-ramp-delay = <24>; 26877934269SThierry Reding regulator-ramp-delay = <100000>; 26977934269SThierry Reding 27077934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 27177934269SThierry Reding }; 27277934269SThierry Reding 27377934269SThierry Reding avdd_1v05: ldo8 { 27477934269SThierry Reding regulator-name = "AVDD_SATA_HDMI_DP_1V05"; 27577934269SThierry Reding regulator-min-microvolt = <1050000>; 27677934269SThierry Reding regulator-max-microvolt = <1050000>; 27777934269SThierry Reding 27877934269SThierry Reding regulator-enable-ramp-delay = <22>; 27977934269SThierry Reding regulator-ramp-delay = <100000>; 28077934269SThierry Reding 28177934269SThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 28277934269SThierry Reding }; 28377934269SThierry Reding }; 28477934269SThierry Reding }; 28577934269SThierry Reding }; 28677934269SThierry Reding 287be70771dSThierry Reding pmc@7000e400 { 2889e71045fSThierry Reding nvidia,invert-interrupt; 289106f7a06SSowjanya Komatineni nvidia,suspend-mode = <0>; 290106f7a06SSowjanya Komatineni nvidia,cpu-pwr-good-time = <0>; 291106f7a06SSowjanya Komatineni nvidia,cpu-pwr-off-time = <0>; 292106f7a06SSowjanya Komatineni nvidia,core-pwr-good-time = <4587 3876>; 293106f7a06SSowjanya Komatineni nvidia,core-pwr-off-time = <39065>; 294106f7a06SSowjanya Komatineni nvidia,core-power-req-active-high; 295106f7a06SSowjanya Komatineni nvidia,sys-clock-req-active-high; 2969e71045fSThierry Reding }; 2979e71045fSThierry Reding 2989e71045fSThierry Reding /* eMMC */ 29967bb17f6SThierry Reding mmc@700b0600 { 3009e71045fSThierry Reding status = "okay"; 3019e71045fSThierry Reding bus-width = <8>; 3029e71045fSThierry Reding non-removable; 3036ff7705dSAapo Vienamo vqmmc-supply = <&vdd_1v8>; 3049e71045fSThierry Reding }; 3059e71045fSThierry Reding 3064cc3e3e1SThierry Reding clk32k_in: clock-32k { 3079e71045fSThierry Reding compatible = "fixed-clock"; 3089e71045fSThierry Reding clock-frequency = <32768>; 309393a403eSThierry Reding #clock-cells = <0>; 3109e71045fSThierry Reding }; 3115e6b9a89SAlexandre Courbot 3122fdb74feSJon Hunter cpus { 3132fdb74feSJon Hunter cpu@0 { 3142fdb74feSJon Hunter enable-method = "psci"; 3152fdb74feSJon Hunter }; 3162fdb74feSJon Hunter 3172fdb74feSJon Hunter cpu@1 { 3182fdb74feSJon Hunter enable-method = "psci"; 3192fdb74feSJon Hunter }; 3202fdb74feSJon Hunter 3212fdb74feSJon Hunter cpu@2 { 3222fdb74feSJon Hunter enable-method = "psci"; 3232fdb74feSJon Hunter }; 3242fdb74feSJon Hunter 3252fdb74feSJon Hunter cpu@3 { 3262fdb74feSJon Hunter enable-method = "psci"; 3272fdb74feSJon Hunter }; 328d2c19dd7SJoseph Lo 329d2c19dd7SJoseph Lo idle-states { 330d2c19dd7SJoseph Lo cpu-sleep { 331d2c19dd7SJoseph Lo status = "okay"; 332d2c19dd7SJoseph Lo }; 333d2c19dd7SJoseph Lo }; 3342fdb74feSJon Hunter }; 3352fdb74feSJon Hunter 3362fdb74feSJon Hunter psci { 3372fdb74feSJon Hunter compatible = "arm,psci-0.2"; 3382fdb74feSJon Hunter method = "smc"; 3392fdb74feSJon Hunter }; 3402fdb74feSJon Hunter 341097e01c6SThierry Reding vdd_gpu: regulator-vdd-gpu { 3425e6b9a89SAlexandre Courbot compatible = "pwm-regulator"; 343562da8b4SThierry Reding pwms = <&pwm 1 8000>; 3445e6b9a89SAlexandre Courbot regulator-name = "VDD_GPU"; 3455e6b9a89SAlexandre Courbot regulator-min-microvolt = <710000>; 3465e6b9a89SAlexandre Courbot regulator-max-microvolt = <1320000>; 3475e6b9a89SAlexandre Courbot enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; 3485e6b9a89SAlexandre Courbot regulator-ramp-delay = <80>; 349ece6031eSJon Hunter regulator-enable-ramp-delay = <2000>; 350ece6031eSJon Hunter regulator-settling-time-us = <160>; 3515e6b9a89SAlexandre Courbot }; 3525e6b9a89SAlexandre Courbot}; 353