16772cd0eSThierry Reding// SPDX-License-Identifier: GPL-2.0 26772cd0eSThierry Reding/dts-v1/; 36772cd0eSThierry Reding 46772cd0eSThierry Reding#include <dt-bindings/input/gpio-keys.h> 56772cd0eSThierry Reding#include <dt-bindings/input/linux-event-codes.h> 66772cd0eSThierry Reding#include <dt-bindings/mfd/max77620.h> 76772cd0eSThierry Reding 86772cd0eSThierry Reding#include "tegra210.dtsi" 96772cd0eSThierry Reding 106772cd0eSThierry Reding/ { 116772cd0eSThierry Reding model = "NVIDIA Jetson Nano Developer Kit"; 126772cd0eSThierry Reding compatible = "nvidia,p3450-0000", "nvidia,tegra210"; 136772cd0eSThierry Reding 146772cd0eSThierry Reding aliases { 156772cd0eSThierry Reding ethernet = "/pcie@1003000/pci@2,0/ethernet@0,0"; 166772cd0eSThierry Reding rtc0 = "/i2c@7000d000/pmic@3c"; 176772cd0eSThierry Reding rtc1 = "/rtc@7000e000"; 186772cd0eSThierry Reding serial0 = &uarta; 196772cd0eSThierry Reding }; 206772cd0eSThierry Reding 216772cd0eSThierry Reding chosen { 226772cd0eSThierry Reding stdout-path = "serial0:115200n8"; 236772cd0eSThierry Reding }; 246772cd0eSThierry Reding 25772a6a7bSThierry Reding memory@80000000 { 266772cd0eSThierry Reding device_type = "memory"; 276772cd0eSThierry Reding reg = <0x0 0x80000000 0x1 0x0>; 286772cd0eSThierry Reding }; 296772cd0eSThierry Reding 306772cd0eSThierry Reding pcie@1003000 { 316772cd0eSThierry Reding status = "okay"; 326772cd0eSThierry Reding 336772cd0eSThierry Reding avdd-pll-uerefe-supply = <&vdd_pex_1v05>; 346772cd0eSThierry Reding hvddio-pex-supply = <&vdd_1v8>; 356772cd0eSThierry Reding dvddio-pex-supply = <&vdd_pex_1v05>; 366772cd0eSThierry Reding dvdd-pex-pll-supply = <&vdd_pex_1v05>; 376772cd0eSThierry Reding hvdd-pex-pll-e-supply = <&vdd_1v8>; 386772cd0eSThierry Reding vddio-pex-ctl-supply = <&vdd_1v8>; 396772cd0eSThierry Reding 406772cd0eSThierry Reding pci@1,0 { 416772cd0eSThierry Reding phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>, 426772cd0eSThierry Reding <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>, 436772cd0eSThierry Reding <&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>, 446772cd0eSThierry Reding <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>; 456772cd0eSThierry Reding phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3"; 466772cd0eSThierry Reding nvidia,num-lanes = <4>; 476772cd0eSThierry Reding status = "okay"; 486772cd0eSThierry Reding }; 496772cd0eSThierry Reding 506772cd0eSThierry Reding pci@2,0 { 516772cd0eSThierry Reding phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>; 526772cd0eSThierry Reding phy-names = "pcie-0"; 536772cd0eSThierry Reding status = "okay"; 546772cd0eSThierry Reding 556772cd0eSThierry Reding ethernet@0,0 { 566772cd0eSThierry Reding reg = <0x000000 0 0 0 0>; 576772cd0eSThierry Reding local-mac-address = [ 00 00 00 00 00 00 ]; 586772cd0eSThierry Reding }; 596772cd0eSThierry Reding }; 606772cd0eSThierry Reding }; 616772cd0eSThierry Reding 626772cd0eSThierry Reding host1x@50000000 { 636772cd0eSThierry Reding dpaux@54040000 { 646772cd0eSThierry Reding status = "okay"; 656772cd0eSThierry Reding }; 666772cd0eSThierry Reding 6735cbf655SThierry Reding sor@54540000 { 6835cbf655SThierry Reding status = "okay"; 6935cbf655SThierry Reding 7035cbf655SThierry Reding avdd-io-hdmi-dp-supply = <&avdd_io_edp_1v05>; 7135cbf655SThierry Reding vdd-hdmi-dp-pll-supply = <&vdd_1v8>; 7235cbf655SThierry Reding 7335cbf655SThierry Reding nvidia,xbar-cfg = <2 1 0 3 4>; 7435cbf655SThierry Reding nvidia,dpaux = <&dpaux>; 7535cbf655SThierry Reding }; 7635cbf655SThierry Reding 776772cd0eSThierry Reding sor@54580000 { 786772cd0eSThierry Reding status = "okay"; 796772cd0eSThierry Reding 80e8931a27SThierry Reding avdd-io-hdmi-dp-supply = <&avdd_1v05>; 81e8931a27SThierry Reding vdd-hdmi-dp-pll-supply = <&vdd_1v8>; 826772cd0eSThierry Reding hdmi-supply = <&vdd_hdmi>; 836772cd0eSThierry Reding 846772cd0eSThierry Reding nvidia,ddc-i2c-bus = <&hdmi_ddc>; 856772cd0eSThierry Reding nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 1) 866772cd0eSThierry Reding GPIO_ACTIVE_LOW>; 876772cd0eSThierry Reding nvidia,xbar-cfg = <0 1 2 3 4>; 886772cd0eSThierry Reding }; 8935cbf655SThierry Reding 9035cbf655SThierry Reding dpaux@545c0000 { 9135cbf655SThierry Reding status = "okay"; 9235cbf655SThierry Reding }; 93ce8a8596SThierry Reding 94ce8a8596SThierry Reding i2c@546c0000 { 95ce8a8596SThierry Reding status = "okay"; 96ce8a8596SThierry Reding }; 976772cd0eSThierry Reding }; 986772cd0eSThierry Reding 996772cd0eSThierry Reding gpu@57000000 { 1006772cd0eSThierry Reding vdd-supply = <&vdd_gpu>; 1016772cd0eSThierry Reding status = "okay"; 1026772cd0eSThierry Reding }; 1036772cd0eSThierry Reding 1046772cd0eSThierry Reding /* debug port */ 1056772cd0eSThierry Reding serial@70006000 { 1066772cd0eSThierry Reding status = "okay"; 1076772cd0eSThierry Reding }; 1086772cd0eSThierry Reding 109d87764daSThierry Reding pwm@7000a000 { 110d87764daSThierry Reding status = "okay"; 111d87764daSThierry Reding }; 112d87764daSThierry Reding 1138300a70eSThierry Reding i2c@7000c500 { 1148300a70eSThierry Reding status = "okay"; 1158300a70eSThierry Reding clock-frequency = <100000>; 1168300a70eSThierry Reding 1178300a70eSThierry Reding eeprom@50 { 1188300a70eSThierry Reding compatible = "atmel,24c02"; 1198300a70eSThierry Reding reg = <0x50>; 1208300a70eSThierry Reding 121ec5fd197SJon Hunter vcc-supply = <&vdd_1v8>; 1228300a70eSThierry Reding address-bits = <8>; 1238300a70eSThierry Reding page-size = <8>; 1248300a70eSThierry Reding size = <256>; 1258300a70eSThierry Reding read-only; 1268300a70eSThierry Reding }; 1278300a70eSThierry Reding 1288300a70eSThierry Reding eeprom@57 { 1298300a70eSThierry Reding compatible = "atmel,24c02"; 1308300a70eSThierry Reding reg = <0x57>; 1318300a70eSThierry Reding 132ec5fd197SJon Hunter vcc-supply = <&vdd_1v8>; 1338300a70eSThierry Reding address-bits = <8>; 1348300a70eSThierry Reding page-size = <8>; 1358300a70eSThierry Reding size = <256>; 1368300a70eSThierry Reding read-only; 1378300a70eSThierry Reding }; 1388300a70eSThierry Reding }; 1398300a70eSThierry Reding 1406772cd0eSThierry Reding hdmi_ddc: i2c@7000c700 { 1416772cd0eSThierry Reding status = "okay"; 1426772cd0eSThierry Reding clock-frequency = <100000>; 1436772cd0eSThierry Reding }; 1446772cd0eSThierry Reding 1456772cd0eSThierry Reding i2c@7000d000 { 1466772cd0eSThierry Reding status = "okay"; 1476772cd0eSThierry Reding clock-frequency = <400000>; 1486772cd0eSThierry Reding 1496772cd0eSThierry Reding pmic: pmic@3c { 1506772cd0eSThierry Reding compatible = "maxim,max77620"; 1516772cd0eSThierry Reding reg = <0x3c>; 152358a6777SJon Hunter interrupt-parent = <&tegra_pmc>; 153358a6777SJon Hunter interrupts = <51 IRQ_TYPE_LEVEL_LOW>; 1546772cd0eSThierry Reding 1556772cd0eSThierry Reding #interrupt-cells = <2>; 1566772cd0eSThierry Reding interrupt-controller; 1576772cd0eSThierry Reding 1586772cd0eSThierry Reding #gpio-cells = <2>; 1596772cd0eSThierry Reding gpio-controller; 1606772cd0eSThierry Reding 1616772cd0eSThierry Reding pinctrl-names = "default"; 1626772cd0eSThierry Reding pinctrl-0 = <&max77620_default>; 1636772cd0eSThierry Reding 1646772cd0eSThierry Reding max77620_default: pinmux { 1656772cd0eSThierry Reding gpio0 { 1666772cd0eSThierry Reding pins = "gpio0"; 1676772cd0eSThierry Reding function = "gpio"; 1686772cd0eSThierry Reding }; 1696772cd0eSThierry Reding 1706772cd0eSThierry Reding gpio1 { 1716772cd0eSThierry Reding pins = "gpio1"; 1726772cd0eSThierry Reding function = "fps-out"; 1736772cd0eSThierry Reding drive-push-pull = <1>; 1746772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 1756772cd0eSThierry Reding maxim,active-fps-power-up-slot = <0>; 1766772cd0eSThierry Reding maxim,active-fps-power-down-slot = <7>; 1776772cd0eSThierry Reding }; 1786772cd0eSThierry Reding 1796772cd0eSThierry Reding gpio2 { 1806772cd0eSThierry Reding pins = "gpio2"; 1816772cd0eSThierry Reding function = "fps-out"; 1826772cd0eSThierry Reding drive-open-drain = <1>; 1836772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 1846772cd0eSThierry Reding maxim,active-fps-power-up-slot = <0>; 1856772cd0eSThierry Reding maxim,active-fps-power-down-slot = <7>; 1866772cd0eSThierry Reding }; 1876772cd0eSThierry Reding 1886772cd0eSThierry Reding gpio3 { 1896772cd0eSThierry Reding pins = "gpio3"; 1906772cd0eSThierry Reding function = "fps-out"; 1916772cd0eSThierry Reding drive-open-drain = <1>; 1926772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 1936772cd0eSThierry Reding maxim,active-fps-power-up-slot = <4>; 1946772cd0eSThierry Reding maxim,active-fps-power-down-slot = <3>; 1956772cd0eSThierry Reding }; 1966772cd0eSThierry Reding 1976772cd0eSThierry Reding gpio4 { 1986772cd0eSThierry Reding pins = "gpio4"; 1996772cd0eSThierry Reding function = "32k-out1"; 2006772cd0eSThierry Reding }; 2016772cd0eSThierry Reding 2026772cd0eSThierry Reding gpio5_6_7 { 2036772cd0eSThierry Reding pins = "gpio5", "gpio6", "gpio7"; 2046772cd0eSThierry Reding function = "gpio"; 2056772cd0eSThierry Reding drive-push-pull = <1>; 2066772cd0eSThierry Reding }; 2076772cd0eSThierry Reding }; 2086772cd0eSThierry Reding 2096772cd0eSThierry Reding fps { 2106772cd0eSThierry Reding fps0 { 2116772cd0eSThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 2126772cd0eSThierry Reding maxim,suspend-fps-time-period-us = <5120>; 2136772cd0eSThierry Reding }; 2146772cd0eSThierry Reding 2156772cd0eSThierry Reding fps1 { 2166772cd0eSThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>; 2176772cd0eSThierry Reding maxim,suspend-fps-time-period-us = <5120>; 2186772cd0eSThierry Reding }; 2196772cd0eSThierry Reding 2206772cd0eSThierry Reding fps2 { 2216772cd0eSThierry Reding maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 2226772cd0eSThierry Reding }; 2236772cd0eSThierry Reding }; 2246772cd0eSThierry Reding 2256772cd0eSThierry Reding regulators { 2266772cd0eSThierry Reding in-ldo0-1-supply = <&vdd_pre>; 2276772cd0eSThierry Reding in-ldo2-supply = <&vdd_3v3_sys>; 2286772cd0eSThierry Reding in-ldo3-5-supply = <&vdd_1v8>; 2296772cd0eSThierry Reding in-ldo4-6-supply = <&vdd_5v0_sys>; 2306772cd0eSThierry Reding in-ldo7-8-supply = <&vdd_pre>; 2316772cd0eSThierry Reding in-sd0-supply = <&vdd_5v0_sys>; 2326772cd0eSThierry Reding in-sd1-supply = <&vdd_5v0_sys>; 2336772cd0eSThierry Reding in-sd2-supply = <&vdd_5v0_sys>; 2346772cd0eSThierry Reding in-sd3-supply = <&vdd_5v0_sys>; 2356772cd0eSThierry Reding 2366772cd0eSThierry Reding vdd_soc: sd0 { 2376772cd0eSThierry Reding regulator-name = "VDD_SOC"; 2386772cd0eSThierry Reding regulator-min-microvolt = <1000000>; 2396772cd0eSThierry Reding regulator-max-microvolt = <1170000>; 2406772cd0eSThierry Reding regulator-enable-ramp-delay = <146>; 2416772cd0eSThierry Reding regulator-disable-ramp-delay = <4080>; 2426772cd0eSThierry Reding regulator-ramp-delay = <27500>; 2436772cd0eSThierry Reding regulator-ramp-delay-scale = <300>; 2446772cd0eSThierry Reding regulator-always-on; 2456772cd0eSThierry Reding regulator-boot-on; 2466772cd0eSThierry Reding 2476772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 2486772cd0eSThierry Reding maxim,active-fps-power-up-slot = <1>; 2496772cd0eSThierry Reding maxim,active-fps-power-down-slot = <6>; 2506772cd0eSThierry Reding }; 2516772cd0eSThierry Reding 2526772cd0eSThierry Reding vdd_ddr: sd1 { 2536772cd0eSThierry Reding regulator-name = "VDD_DDR_1V1_PMIC"; 2546772cd0eSThierry Reding regulator-min-microvolt = <1150000>; 2556772cd0eSThierry Reding regulator-max-microvolt = <1150000>; 2566772cd0eSThierry Reding regulator-enable-ramp-delay = <176>; 2576772cd0eSThierry Reding regulator-disable-ramp-delay = <145800>; 2586772cd0eSThierry Reding regulator-ramp-delay = <27500>; 2596772cd0eSThierry Reding regulator-ramp-delay-scale = <300>; 2606772cd0eSThierry Reding regulator-always-on; 2616772cd0eSThierry Reding regulator-boot-on; 2626772cd0eSThierry Reding 2636772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 2646772cd0eSThierry Reding maxim,active-fps-power-up-slot = <5>; 2656772cd0eSThierry Reding maxim,active-fps-power-down-slot = <2>; 2666772cd0eSThierry Reding }; 2676772cd0eSThierry Reding 2686772cd0eSThierry Reding vdd_pre: sd2 { 2696772cd0eSThierry Reding regulator-name = "VDD_PRE_REG_1V35"; 2706772cd0eSThierry Reding regulator-min-microvolt = <1350000>; 2716772cd0eSThierry Reding regulator-max-microvolt = <1350000>; 2726772cd0eSThierry Reding regulator-enable-ramp-delay = <176>; 2736772cd0eSThierry Reding regulator-disable-ramp-delay = <32000>; 2746772cd0eSThierry Reding regulator-ramp-delay = <27500>; 2756772cd0eSThierry Reding regulator-ramp-delay-scale = <350>; 2766772cd0eSThierry Reding regulator-always-on; 2776772cd0eSThierry Reding regulator-boot-on; 2786772cd0eSThierry Reding 2796772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 2806772cd0eSThierry Reding maxim,active-fps-power-up-slot = <2>; 2816772cd0eSThierry Reding maxim,active-fps-power-down-slot = <5>; 2826772cd0eSThierry Reding }; 2836772cd0eSThierry Reding 2846772cd0eSThierry Reding vdd_1v8: sd3 { 2856772cd0eSThierry Reding regulator-name = "VDD_1V8"; 2866772cd0eSThierry Reding regulator-min-microvolt = <1800000>; 2876772cd0eSThierry Reding regulator-max-microvolt = <1800000>; 2886772cd0eSThierry Reding regulator-enable-ramp-delay = <242>; 2896772cd0eSThierry Reding regulator-disable-ramp-delay = <118000>; 2906772cd0eSThierry Reding regulator-ramp-delay = <27500>; 2916772cd0eSThierry Reding regulator-ramp-delay-scale = <360>; 2926772cd0eSThierry Reding regulator-always-on; 2936772cd0eSThierry Reding regulator-boot-on; 2946772cd0eSThierry Reding 2956772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 2966772cd0eSThierry Reding maxim,active-fps-power-up-slot = <3>; 2976772cd0eSThierry Reding maxim,active-fps-power-down-slot = <4>; 2986772cd0eSThierry Reding }; 2996772cd0eSThierry Reding 3006772cd0eSThierry Reding vdd_sys_1v2: ldo0 { 3016772cd0eSThierry Reding regulator-name = "AVDD_SYS_1V2"; 3026772cd0eSThierry Reding regulator-min-microvolt = <1200000>; 3036772cd0eSThierry Reding regulator-max-microvolt = <1200000>; 3046772cd0eSThierry Reding regulator-enable-ramp-delay = <26>; 3056772cd0eSThierry Reding regulator-disable-ramp-delay = <626>; 3066772cd0eSThierry Reding regulator-ramp-delay = <100000>; 3076772cd0eSThierry Reding regulator-ramp-delay-scale = <200>; 3086772cd0eSThierry Reding regulator-always-on; 3096772cd0eSThierry Reding regulator-boot-on; 3106772cd0eSThierry Reding 3116772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 3126772cd0eSThierry Reding maxim,active-fps-power-up-slot = <0>; 3136772cd0eSThierry Reding maxim,active-fps-power-down-slot = <7>; 3146772cd0eSThierry Reding }; 3156772cd0eSThierry Reding 3166772cd0eSThierry Reding vdd_pex_1v05: ldo1 { 3176772cd0eSThierry Reding regulator-name = "VDD_PEX_1V05"; 3186772cd0eSThierry Reding regulator-min-microvolt = <1050000>; 3196772cd0eSThierry Reding regulator-max-microvolt = <1050000>; 3206772cd0eSThierry Reding regulator-enable-ramp-delay = <22>; 3216772cd0eSThierry Reding regulator-disable-ramp-delay = <650>; 3226772cd0eSThierry Reding regulator-ramp-delay = <100000>; 3236772cd0eSThierry Reding regulator-ramp-delay-scale = <200>; 3246772cd0eSThierry Reding 3256772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 3266772cd0eSThierry Reding maxim,active-fps-power-up-slot = <0>; 3276772cd0eSThierry Reding maxim,active-fps-power-down-slot = <7>; 3286772cd0eSThierry Reding }; 3296772cd0eSThierry Reding 3306772cd0eSThierry Reding vddio_sdmmc: ldo2 { 3316772cd0eSThierry Reding regulator-name = "VDDIO_SDMMC"; 3326772cd0eSThierry Reding regulator-min-microvolt = <1800000>; 3336772cd0eSThierry Reding regulator-max-microvolt = <3300000>; 3346772cd0eSThierry Reding regulator-enable-ramp-delay = <62>; 3356772cd0eSThierry Reding regulator-disable-ramp-delay = <650>; 3366772cd0eSThierry Reding regulator-ramp-delay = <100000>; 3376772cd0eSThierry Reding regulator-ramp-delay-scale = <200>; 3386772cd0eSThierry Reding 3396772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; 3406772cd0eSThierry Reding maxim,active-fps-power-up-slot = <0>; 3416772cd0eSThierry Reding maxim,active-fps-power-down-slot = <7>; 3426772cd0eSThierry Reding }; 3436772cd0eSThierry Reding 3446772cd0eSThierry Reding ldo3 { 3456772cd0eSThierry Reding status = "disabled"; 3466772cd0eSThierry Reding }; 3476772cd0eSThierry Reding 3486772cd0eSThierry Reding vdd_rtc: ldo4 { 3496772cd0eSThierry Reding regulator-name = "VDD_RTC"; 3506772cd0eSThierry Reding regulator-min-microvolt = <850000>; 3516772cd0eSThierry Reding regulator-max-microvolt = <1100000>; 3526772cd0eSThierry Reding regulator-enable-ramp-delay = <22>; 3536772cd0eSThierry Reding regulator-disable-ramp-delay = <610>; 3546772cd0eSThierry Reding regulator-ramp-delay = <100000>; 3556772cd0eSThierry Reding regulator-ramp-delay-scale = <200>; 3566772cd0eSThierry Reding regulator-disable-active-discharge; 3576772cd0eSThierry Reding regulator-always-on; 3586772cd0eSThierry Reding regulator-boot-on; 3596772cd0eSThierry Reding 3606772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 3616772cd0eSThierry Reding maxim,active-fps-power-up-slot = <1>; 3626772cd0eSThierry Reding maxim,active-fps-power-down-slot = <6>; 3636772cd0eSThierry Reding }; 3646772cd0eSThierry Reding 3656772cd0eSThierry Reding ldo5 { 3666772cd0eSThierry Reding status = "disabled"; 3676772cd0eSThierry Reding }; 3686772cd0eSThierry Reding 3696772cd0eSThierry Reding ldo6 { 3706772cd0eSThierry Reding status = "disabled"; 3716772cd0eSThierry Reding }; 3726772cd0eSThierry Reding 3736772cd0eSThierry Reding avdd_1v05_pll: ldo7 { 3746772cd0eSThierry Reding regulator-name = "AVDD_1V05_PLL"; 3756772cd0eSThierry Reding regulator-min-microvolt = <1050000>; 3766772cd0eSThierry Reding regulator-max-microvolt = <1050000>; 3776772cd0eSThierry Reding regulator-enable-ramp-delay = <24>; 3786772cd0eSThierry Reding regulator-disable-ramp-delay = <2768>; 3796772cd0eSThierry Reding regulator-ramp-delay = <100000>; 3806772cd0eSThierry Reding regulator-ramp-delay-scale = <200>; 3816772cd0eSThierry Reding 3826772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 3836772cd0eSThierry Reding maxim,active-fps-power-up-slot = <3>; 3846772cd0eSThierry Reding maxim,active-fps-power-down-slot = <4>; 3856772cd0eSThierry Reding }; 3866772cd0eSThierry Reding 3876772cd0eSThierry Reding avdd_1v05: ldo8 { 3886772cd0eSThierry Reding regulator-name = "AVDD_SATA_HDMI_DP_1V05"; 3896772cd0eSThierry Reding regulator-min-microvolt = <1050000>; 3906772cd0eSThierry Reding regulator-max-microvolt = <1050000>; 3916772cd0eSThierry Reding regulator-enable-ramp-delay = <22>; 3926772cd0eSThierry Reding regulator-disable-ramp-delay = <1160>; 3936772cd0eSThierry Reding regulator-ramp-delay = <100000>; 3946772cd0eSThierry Reding regulator-ramp-delay-scale = <200>; 3956772cd0eSThierry Reding 3966772cd0eSThierry Reding maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 3976772cd0eSThierry Reding maxim,active-fps-power-up-slot = <6>; 3986772cd0eSThierry Reding maxim,active-fps-power-down-slot = <1>; 3996772cd0eSThierry Reding }; 4006772cd0eSThierry Reding }; 4016772cd0eSThierry Reding }; 4026772cd0eSThierry Reding }; 4036772cd0eSThierry Reding 4046772cd0eSThierry Reding pmc@7000e400 { 4056772cd0eSThierry Reding nvidia,invert-interrupt; 40647b4e129SSowjanya Komatineni nvidia,suspend-mode = <0>; 40747b4e129SSowjanya Komatineni nvidia,cpu-pwr-good-time = <0>; 40847b4e129SSowjanya Komatineni nvidia,cpu-pwr-off-time = <0>; 40947b4e129SSowjanya Komatineni nvidia,core-pwr-good-time = <4587 3876>; 41047b4e129SSowjanya Komatineni nvidia,core-pwr-off-time = <39065>; 41147b4e129SSowjanya Komatineni nvidia,core-power-req-active-high; 41247b4e129SSowjanya Komatineni nvidia,sys-clock-req-active-high; 4136772cd0eSThierry Reding }; 4146772cd0eSThierry Reding 4156772cd0eSThierry Reding hda@70030000 { 4166772cd0eSThierry Reding nvidia,model = "jetson-nano-hda"; 4176772cd0eSThierry Reding 4186772cd0eSThierry Reding status = "okay"; 4196772cd0eSThierry Reding }; 4206772cd0eSThierry Reding 4216772cd0eSThierry Reding usb@70090000 { 4226772cd0eSThierry Reding phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, 4236772cd0eSThierry Reding <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, 4246772cd0eSThierry Reding <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, 4256772cd0eSThierry Reding <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>; 4266772cd0eSThierry Reding phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0"; 4276772cd0eSThierry Reding 4286772cd0eSThierry Reding avdd-usb-supply = <&vdd_3v3_sys>; 4296772cd0eSThierry Reding dvddio-pex-supply = <&vdd_pex_1v05>; 4306772cd0eSThierry Reding hvddio-pex-supply = <&vdd_1v8>; 4316772cd0eSThierry Reding /* these really belong to the XUSB pad controller */ 4326772cd0eSThierry Reding avdd-pll-utmip-supply = <&vdd_1v8>; 4336772cd0eSThierry Reding avdd-pll-uerefe-supply = <&vdd_pex_1v05>; 4346772cd0eSThierry Reding dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>; 4356772cd0eSThierry Reding hvdd-usb-ss-pll-e-supply = <&vdd_1v8>; 4366772cd0eSThierry Reding 4376772cd0eSThierry Reding status = "okay"; 4386772cd0eSThierry Reding }; 4396772cd0eSThierry Reding 4406772cd0eSThierry Reding padctl@7009f000 { 4416772cd0eSThierry Reding status = "okay"; 4426772cd0eSThierry Reding 4436772cd0eSThierry Reding avdd-pll-utmip-supply = <&vdd_1v8>; 4446772cd0eSThierry Reding avdd-pll-uerefe-supply = <&vdd_pex_1v05>; 4456772cd0eSThierry Reding dvdd-pex-pll-supply = <&vdd_pex_1v05>; 4466772cd0eSThierry Reding hvdd-pex-pll-e-supply = <&vdd_1v8>; 4476772cd0eSThierry Reding 4486772cd0eSThierry Reding pads { 4496772cd0eSThierry Reding usb2 { 4506772cd0eSThierry Reding status = "okay"; 4516772cd0eSThierry Reding 4526772cd0eSThierry Reding lanes { 4539f2ff738SNagarjuna Kristam micro_b: usb2-0 { 4546772cd0eSThierry Reding nvidia,function = "xusb"; 4556772cd0eSThierry Reding status = "okay"; 4566772cd0eSThierry Reding }; 4576772cd0eSThierry Reding 4586772cd0eSThierry Reding usb2-1 { 4596772cd0eSThierry Reding nvidia,function = "xusb"; 4606772cd0eSThierry Reding status = "okay"; 4616772cd0eSThierry Reding }; 4626772cd0eSThierry Reding 4636772cd0eSThierry Reding usb2-2 { 4646772cd0eSThierry Reding nvidia,function = "xusb"; 4656772cd0eSThierry Reding status = "okay"; 4666772cd0eSThierry Reding }; 4676772cd0eSThierry Reding }; 4686772cd0eSThierry Reding }; 4696772cd0eSThierry Reding 4706772cd0eSThierry Reding pcie { 4716772cd0eSThierry Reding status = "okay"; 4726772cd0eSThierry Reding 4736772cd0eSThierry Reding lanes { 4746772cd0eSThierry Reding pcie-0 { 4756772cd0eSThierry Reding nvidia,function = "pcie-x1"; 4766772cd0eSThierry Reding status = "okay"; 4776772cd0eSThierry Reding }; 4786772cd0eSThierry Reding 4796772cd0eSThierry Reding pcie-1 { 4806772cd0eSThierry Reding nvidia,function = "pcie-x4"; 4816772cd0eSThierry Reding status = "okay"; 4826772cd0eSThierry Reding }; 4836772cd0eSThierry Reding 4846772cd0eSThierry Reding pcie-2 { 4856772cd0eSThierry Reding nvidia,function = "pcie-x4"; 4866772cd0eSThierry Reding status = "okay"; 4876772cd0eSThierry Reding }; 4886772cd0eSThierry Reding 4896772cd0eSThierry Reding pcie-3 { 4906772cd0eSThierry Reding nvidia,function = "pcie-x4"; 4916772cd0eSThierry Reding status = "okay"; 4926772cd0eSThierry Reding }; 4936772cd0eSThierry Reding 4946772cd0eSThierry Reding pcie-4 { 4956772cd0eSThierry Reding nvidia,function = "pcie-x4"; 4966772cd0eSThierry Reding status = "okay"; 4976772cd0eSThierry Reding }; 4986772cd0eSThierry Reding 4996772cd0eSThierry Reding pcie-5 { 5006772cd0eSThierry Reding nvidia,function = "usb3-ss"; 5016772cd0eSThierry Reding status = "okay"; 5026772cd0eSThierry Reding }; 5036772cd0eSThierry Reding 5046772cd0eSThierry Reding pcie-6 { 5056772cd0eSThierry Reding nvidia,function = "usb3-ss"; 5066772cd0eSThierry Reding status = "okay"; 5076772cd0eSThierry Reding }; 5086772cd0eSThierry Reding }; 5096772cd0eSThierry Reding }; 5106772cd0eSThierry Reding }; 5116772cd0eSThierry Reding 5126772cd0eSThierry Reding ports { 5136772cd0eSThierry Reding usb2-0 { 5146772cd0eSThierry Reding status = "okay"; 51588d1049eSNagarjuna Kristam mode = "peripheral"; 51688d1049eSNagarjuna Kristam usb-role-switch; 5171ca6bc89SThierry Reding 51888d1049eSNagarjuna Kristam connector { 5191ca6bc89SThierry Reding compatible = "gpio-usb-b-connector", 5201ca6bc89SThierry Reding "usb-b-connector"; 52188d1049eSNagarjuna Kristam label = "micro-USB"; 52288d1049eSNagarjuna Kristam type = "micro"; 5231ca6bc89SThierry Reding vbus-gpios = <&gpio TEGRA_GPIO(CC, 4) 52488d1049eSNagarjuna Kristam GPIO_ACTIVE_LOW>; 52588d1049eSNagarjuna Kristam }; 5266772cd0eSThierry Reding }; 5276772cd0eSThierry Reding 5286772cd0eSThierry Reding usb2-1 { 5296772cd0eSThierry Reding status = "okay"; 5306772cd0eSThierry Reding mode = "host"; 5316772cd0eSThierry Reding }; 5326772cd0eSThierry Reding 5336772cd0eSThierry Reding usb2-2 { 5346772cd0eSThierry Reding status = "okay"; 5356772cd0eSThierry Reding mode = "host"; 5366772cd0eSThierry Reding }; 5376772cd0eSThierry Reding 5386772cd0eSThierry Reding usb3-0 { 5396772cd0eSThierry Reding status = "okay"; 5406772cd0eSThierry Reding nvidia,usb2-companion = <1>; 5416772cd0eSThierry Reding vbus-supply = <&vdd_hub_3v3>; 5426772cd0eSThierry Reding }; 5436772cd0eSThierry Reding }; 5446772cd0eSThierry Reding }; 5456772cd0eSThierry Reding 54667bb17f6SThierry Reding mmc@700b0000 { 5476772cd0eSThierry Reding status = "okay"; 5486772cd0eSThierry Reding bus-width = <4>; 5496772cd0eSThierry Reding 5506772cd0eSThierry Reding cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>; 5516772cd0eSThierry Reding 5526772cd0eSThierry Reding vqmmc-supply = <&vddio_sdmmc>; 5536772cd0eSThierry Reding vmmc-supply = <&vdd_3v3_sd>; 5546772cd0eSThierry Reding }; 5556772cd0eSThierry Reding 5569f2ff738SNagarjuna Kristam usb@700d0000 { 5579f2ff738SNagarjuna Kristam status = "okay"; 5589f2ff738SNagarjuna Kristam phys = <µ_b>; 5599f2ff738SNagarjuna Kristam phy-names = "usb2-0"; 5609f2ff738SNagarjuna Kristam avddio-usb-supply = <&vdd_3v3_sys>; 5619f2ff738SNagarjuna Kristam hvdd-usb-supply = <&vdd_1v8>; 5629f2ff738SNagarjuna Kristam }; 5639f2ff738SNagarjuna Kristam 56467bb17f6SThierry Reding mmc@700b0400 { 5651f32a31fSTamás Szűcs status = "okay"; 5661f32a31fSTamás Szűcs bus-width = <4>; 5671f32a31fSTamás Szűcs 5681f32a31fSTamás Szűcs vqmmc-supply = <&vdd_1v8>; 5691f32a31fSTamás Szűcs vmmc-supply = <&vdd_3v3_sys>; 5701f32a31fSTamás Szűcs 5711f32a31fSTamás Szűcs non-removable; 5721f32a31fSTamás Szűcs cap-sdio-irq; 5731f32a31fSTamás Szűcs keep-power-in-suspend; 5741f32a31fSTamás Szűcs wakeup-source; 5751f32a31fSTamás Szűcs }; 5761f32a31fSTamás Szűcs 5776772cd0eSThierry Reding clk32k_in: clock@0 { 5786772cd0eSThierry Reding compatible = "fixed-clock"; 5796772cd0eSThierry Reding clock-frequency = <32768>; 580393a403eSThierry Reding #clock-cells = <0>; 5816772cd0eSThierry Reding }; 5826772cd0eSThierry Reding 5836772cd0eSThierry Reding cpus { 5846772cd0eSThierry Reding cpu@0 { 5856772cd0eSThierry Reding enable-method = "psci"; 5866772cd0eSThierry Reding }; 5876772cd0eSThierry Reding 5886772cd0eSThierry Reding cpu@1 { 5896772cd0eSThierry Reding enable-method = "psci"; 5906772cd0eSThierry Reding }; 5916772cd0eSThierry Reding 5926772cd0eSThierry Reding cpu@2 { 5936772cd0eSThierry Reding enable-method = "psci"; 5946772cd0eSThierry Reding }; 5956772cd0eSThierry Reding 5966772cd0eSThierry Reding cpu@3 { 5976772cd0eSThierry Reding enable-method = "psci"; 5986772cd0eSThierry Reding }; 599e57cf057SThierry Reding 600e57cf057SThierry Reding idle-states { 601e57cf057SThierry Reding cpu-sleep { 602e57cf057SThierry Reding status = "okay"; 603e57cf057SThierry Reding }; 604e57cf057SThierry Reding }; 6056772cd0eSThierry Reding }; 6066772cd0eSThierry Reding 6076f78a946STamás Szűcs fan: fan { 6086f78a946STamás Szűcs compatible = "pwm-fan"; 6096f78a946STamás Szűcs pwms = <&pwm 3 45334>; 6106f78a946STamás Szűcs 6116f78a946STamás Szűcs cooling-levels = <0 64 128 255>; 6126f78a946STamás Szűcs #cooling-cells = <2>; 6136f78a946STamás Szűcs }; 6146f78a946STamás Szűcs 6156f78a946STamás Szűcs thermal-zones { 6166f78a946STamás Szűcs cpu { 6176f78a946STamás Szűcs trips { 6186f78a946STamás Szűcs cpu_trip_critical: critical { 6196f78a946STamás Szűcs temperature = <96500>; 6206f78a946STamás Szűcs hysteresis = <0>; 6216f78a946STamás Szűcs type = "critical"; 6226f78a946STamás Szűcs }; 6236f78a946STamás Szűcs 6246f78a946STamás Szűcs cpu_trip_hot: hot { 6256f78a946STamás Szűcs temperature = <70000>; 6266f78a946STamás Szűcs hysteresis = <2000>; 6276f78a946STamás Szűcs type = "hot"; 6286f78a946STamás Szűcs }; 6296f78a946STamás Szűcs 6306f78a946STamás Szűcs cpu_trip_active: active { 6316f78a946STamás Szűcs temperature = <50000>; 6326f78a946STamás Szűcs hysteresis = <2000>; 6336f78a946STamás Szűcs type = "active"; 6346f78a946STamás Szűcs }; 6356f78a946STamás Szűcs 6366f78a946STamás Szűcs cpu_trip_passive: passive { 6376f78a946STamás Szűcs temperature = <30000>; 6386f78a946STamás Szűcs hysteresis = <2000>; 6396f78a946STamás Szűcs type = "passive"; 6406f78a946STamás Szűcs }; 6416f78a946STamás Szűcs }; 6426f78a946STamás Szűcs 6436f78a946STamás Szűcs cooling-maps { 6446f78a946STamás Szűcs cpu-critical { 6456f78a946STamás Szűcs cooling-device = <&fan 3 3>; 6466f78a946STamás Szűcs trip = <&cpu_trip_critical>; 6476f78a946STamás Szűcs }; 6486f78a946STamás Szűcs 6496f78a946STamás Szűcs cpu-hot { 6506f78a946STamás Szűcs cooling-device = <&fan 2 2>; 6516f78a946STamás Szűcs trip = <&cpu_trip_hot>; 6526f78a946STamás Szűcs }; 6536f78a946STamás Szűcs 6546f78a946STamás Szűcs cpu-active { 6556f78a946STamás Szűcs cooling-device = <&fan 1 1>; 6566f78a946STamás Szűcs trip = <&cpu_trip_active>; 6576f78a946STamás Szűcs }; 6586f78a946STamás Szűcs 6596f78a946STamás Szűcs cpu-passive { 6606f78a946STamás Szűcs cooling-device = <&fan 0 0>; 6616f78a946STamás Szűcs trip = <&cpu_trip_passive>; 6626f78a946STamás Szűcs }; 6636f78a946STamás Szűcs }; 6646f78a946STamás Szűcs }; 6656f78a946STamás Szűcs }; 6666f78a946STamás Szűcs 6676772cd0eSThierry Reding gpio-keys { 6686772cd0eSThierry Reding compatible = "gpio-keys"; 6696772cd0eSThierry Reding 6706772cd0eSThierry Reding power { 6716772cd0eSThierry Reding label = "Power"; 6726772cd0eSThierry Reding gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>; 6736772cd0eSThierry Reding linux,input-type = <EV_KEY>; 6746772cd0eSThierry Reding linux,code = <KEY_POWER>; 6756772cd0eSThierry Reding debounce-interval = <30>; 6766772cd0eSThierry Reding wakeup-event-action = <EV_ACT_ASSERTED>; 6776772cd0eSThierry Reding wakeup-source; 6786772cd0eSThierry Reding }; 6796772cd0eSThierry Reding 6806772cd0eSThierry Reding force-recovery { 6816772cd0eSThierry Reding label = "Force Recovery"; 6826772cd0eSThierry Reding gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>; 6836772cd0eSThierry Reding linux,input-type = <EV_KEY>; 6846772cd0eSThierry Reding linux,code = <BTN_1>; 6856772cd0eSThierry Reding debounce-interval = <30>; 6866772cd0eSThierry Reding }; 6876772cd0eSThierry Reding }; 6886772cd0eSThierry Reding 6896772cd0eSThierry Reding psci { 6906772cd0eSThierry Reding compatible = "arm,psci-1.0"; 6916772cd0eSThierry Reding method = "smc"; 6926772cd0eSThierry Reding }; 6936772cd0eSThierry Reding 6946772cd0eSThierry Reding vdd_5v0_sys: regulator@0 { 6956772cd0eSThierry Reding compatible = "regulator-fixed"; 6966772cd0eSThierry Reding 6976772cd0eSThierry Reding regulator-name = "VDD_5V0_SYS"; 6986772cd0eSThierry Reding regulator-min-microvolt = <5000000>; 6996772cd0eSThierry Reding regulator-max-microvolt = <5000000>; 7006772cd0eSThierry Reding regulator-always-on; 7016772cd0eSThierry Reding regulator-boot-on; 7026772cd0eSThierry Reding }; 7036772cd0eSThierry Reding 7046772cd0eSThierry Reding vdd_3v3_sys: regulator@1 { 7056772cd0eSThierry Reding compatible = "regulator-fixed"; 7067517248aSThierry Reding 7076772cd0eSThierry Reding regulator-name = "VDD_3V3_SYS"; 7086772cd0eSThierry Reding regulator-min-microvolt = <3300000>; 7096772cd0eSThierry Reding regulator-max-microvolt = <3300000>; 7106772cd0eSThierry Reding regulator-enable-ramp-delay = <240>; 7116772cd0eSThierry Reding regulator-disable-ramp-delay = <11340>; 7126772cd0eSThierry Reding regulator-always-on; 7136772cd0eSThierry Reding regulator-boot-on; 7146772cd0eSThierry Reding 7156772cd0eSThierry Reding gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; 7166772cd0eSThierry Reding enable-active-high; 7176772cd0eSThierry Reding 7186772cd0eSThierry Reding vin-supply = <&vdd_5v0_sys>; 7196772cd0eSThierry Reding }; 7206772cd0eSThierry Reding 7216772cd0eSThierry Reding vdd_3v3_sd: regulator@2 { 7226772cd0eSThierry Reding compatible = "regulator-fixed"; 7236772cd0eSThierry Reding 7246772cd0eSThierry Reding regulator-name = "VDD_3V3_SD"; 7256772cd0eSThierry Reding regulator-min-microvolt = <3300000>; 7266772cd0eSThierry Reding regulator-max-microvolt = <3300000>; 7276772cd0eSThierry Reding 7286772cd0eSThierry Reding gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; 7296772cd0eSThierry Reding enable-active-high; 7306772cd0eSThierry Reding 7316772cd0eSThierry Reding vin-supply = <&vdd_3v3_sys>; 7326772cd0eSThierry Reding }; 7336772cd0eSThierry Reding 7346772cd0eSThierry Reding vdd_hdmi: regulator@3 { 7356772cd0eSThierry Reding compatible = "regulator-fixed"; 7366772cd0eSThierry Reding 7376772cd0eSThierry Reding regulator-name = "VDD_HDMI_5V0"; 7386772cd0eSThierry Reding regulator-min-microvolt = <5000000>; 7396772cd0eSThierry Reding regulator-max-microvolt = <5000000>; 7406772cd0eSThierry Reding 7416772cd0eSThierry Reding vin-supply = <&vdd_5v0_sys>; 7426772cd0eSThierry Reding }; 7436772cd0eSThierry Reding 7446772cd0eSThierry Reding vdd_hub_3v3: regulator@4 { 7456772cd0eSThierry Reding compatible = "regulator-fixed"; 7466772cd0eSThierry Reding 7476772cd0eSThierry Reding regulator-name = "VDD_HUB_3V3"; 7486772cd0eSThierry Reding regulator-min-microvolt = <3300000>; 7496772cd0eSThierry Reding regulator-max-microvolt = <3300000>; 7506772cd0eSThierry Reding 7516772cd0eSThierry Reding gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>; 7526772cd0eSThierry Reding enable-active-high; 7536772cd0eSThierry Reding 7546772cd0eSThierry Reding vin-supply = <&vdd_5v0_sys>; 7556772cd0eSThierry Reding }; 7566772cd0eSThierry Reding 7576772cd0eSThierry Reding vdd_cpu: regulator@5 { 7586772cd0eSThierry Reding compatible = "regulator-fixed"; 7596772cd0eSThierry Reding 7606772cd0eSThierry Reding regulator-name = "VDD_CPU"; 7616772cd0eSThierry Reding regulator-min-microvolt = <5000000>; 7626772cd0eSThierry Reding regulator-max-microvolt = <5000000>; 7636772cd0eSThierry Reding regulator-always-on; 7646772cd0eSThierry Reding regulator-boot-on; 7656772cd0eSThierry Reding 7666772cd0eSThierry Reding gpio = <&pmic 5 GPIO_ACTIVE_HIGH>; 7676772cd0eSThierry Reding enable-active-high; 7686772cd0eSThierry Reding 7696772cd0eSThierry Reding vin-supply = <&vdd_5v0_sys>; 7706772cd0eSThierry Reding }; 7716772cd0eSThierry Reding 7726772cd0eSThierry Reding vdd_gpu: regulator@6 { 773434e8aedSJon Hunter compatible = "pwm-regulator"; 774434e8aedSJon Hunter pwms = <&pwm 1 4880>; 7757517248aSThierry Reding 7766772cd0eSThierry Reding regulator-name = "VDD_GPU"; 777434e8aedSJon Hunter regulator-min-microvolt = <710000>; 778434e8aedSJon Hunter regulator-max-microvolt = <1320000>; 779434e8aedSJon Hunter regulator-ramp-delay = <80>; 780434e8aedSJon Hunter regulator-enable-ramp-delay = <2000>; 781434e8aedSJon Hunter regulator-settling-time-us = <160>; 7827517248aSThierry Reding 783434e8aedSJon Hunter enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; 7846772cd0eSThierry Reding vin-supply = <&vdd_5v0_sys>; 7856772cd0eSThierry Reding }; 78635cbf655SThierry Reding 78735cbf655SThierry Reding avdd_io_edp_1v05: regulator@7 { 78835cbf655SThierry Reding compatible = "regulator-fixed"; 78935cbf655SThierry Reding 79035cbf655SThierry Reding regulator-name = "AVDD_IO_EDP_1V05"; 79135cbf655SThierry Reding regulator-min-microvolt = <1050000>; 79235cbf655SThierry Reding regulator-max-microvolt = <1050000>; 79335cbf655SThierry Reding 79435cbf655SThierry Reding gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; 79535cbf655SThierry Reding enable-active-high; 79635cbf655SThierry Reding 79735cbf655SThierry Reding vin-supply = <&avdd_1v05_pll>; 79835cbf655SThierry Reding }; 7996772cd0eSThierry Reding}; 800