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
209e71045fSThierry Reding	memory {
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 {
319e71045fSThierry Reding		status = "okay";
329e71045fSThierry Reding	};
339e71045fSThierry Reding
3477934269SThierry Reding	i2c@7000d000 {
3577934269SThierry Reding		status = "okay";
3677934269SThierry Reding		clock-frequency = <400000>;
3777934269SThierry Reding
3877934269SThierry Reding		pmic: pmic@3c {
3977934269SThierry Reding			compatible = "maxim,max77620";
4077934269SThierry Reding			reg = <0x3c>;
4177934269SThierry Reding			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
4277934269SThierry Reding
4377934269SThierry Reding			#interrupt-cells = <2>;
4477934269SThierry Reding			interrupt-controller;
4577934269SThierry Reding
4677934269SThierry Reding			#gpio-cells = <2>;
4777934269SThierry Reding			gpio-controller;
4877934269SThierry Reding
4977934269SThierry Reding			pinctrl-names = "default";
5077934269SThierry Reding			pinctrl-0 = <&max77620_default>;
5177934269SThierry Reding
5277934269SThierry Reding			max77620_default: pinmux {
5377934269SThierry Reding				gpio0 {
5477934269SThierry Reding					pins = "gpio0";
5577934269SThierry Reding					function = "gpio";
5677934269SThierry Reding				};
5777934269SThierry Reding
5877934269SThierry Reding				gpio1 {
5977934269SThierry Reding					pins = "gpio1";
6077934269SThierry Reding					function = "fps-out";
6177934269SThierry Reding					drive-push-pull = <1>;
6277934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
6377934269SThierry Reding					maxim,active-fps-power-up-slot = <7>;
6477934269SThierry Reding					maxim,active-fps-power-down-slot = <0>;
6577934269SThierry Reding				};
6677934269SThierry Reding
6777934269SThierry Reding				gpio2_3 {
6877934269SThierry Reding					pins = "gpio2", "gpio3";
6977934269SThierry Reding					function = "fps-out";
7077934269SThierry Reding					drive-open-drain = <1>;
7177934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
7277934269SThierry Reding				};
7377934269SThierry Reding
7477934269SThierry Reding				gpio4 {
7577934269SThierry Reding					pins = "gpio4";
7677934269SThierry Reding					function = "32k-out1";
7777934269SThierry Reding				};
7877934269SThierry Reding
7977934269SThierry Reding				gpio5_6_7 {
8077934269SThierry Reding					pins = "gpio5", "gpio6", "gpio7";
8177934269SThierry Reding					function = "gpio";
8277934269SThierry Reding					drive-push-pull = <1>;
8377934269SThierry Reding				};
8477934269SThierry Reding			};
8577934269SThierry Reding
8677934269SThierry Reding			fps {
8777934269SThierry Reding				fps0 {
8877934269SThierry Reding					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
8977934269SThierry Reding					maxim,suspend-fps-time-period-us = <1280>;
9077934269SThierry Reding				};
9177934269SThierry Reding
9277934269SThierry Reding				fps1 {
9377934269SThierry Reding					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
9477934269SThierry Reding					maxim,suspend-fps-time-period-us = <1280>;
9577934269SThierry Reding				};
9677934269SThierry Reding
9777934269SThierry Reding				fps2 {
9877934269SThierry Reding					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
9977934269SThierry Reding				};
10077934269SThierry Reding			};
10177934269SThierry Reding
10277934269SThierry Reding			regulators {
10377934269SThierry Reding				in-ldo0-1-supply = <&vdd_pre>;
10477934269SThierry Reding				in-ldo7-8-supply = <&vdd_pre>;
10577934269SThierry Reding				in-sd3-supply = <&vdd_5v0_sys>;
10677934269SThierry Reding
10777934269SThierry Reding				vdd_soc: sd0 {
10877934269SThierry Reding					regulator-name = "VDD_SOC";
10977934269SThierry Reding					regulator-min-microvolt = <600000>;
11077934269SThierry Reding					regulator-max-microvolt = <1400000>;
11177934269SThierry Reding					regulator-always-on;
11277934269SThierry Reding					regulator-boot-on;
11377934269SThierry Reding
11477934269SThierry Reding					regulator-enable-ramp-delay = <146>;
11577934269SThierry Reding					regulator-ramp-delay = <27500>;
11677934269SThierry Reding
11777934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
11877934269SThierry Reding				};
11977934269SThierry Reding
12077934269SThierry Reding				vdd_ddr: sd1 {
12177934269SThierry Reding					regulator-name = "VDD_DDR_1V1_PMIC";
12277934269SThierry Reding					regulator-always-on;
12377934269SThierry Reding					regulator-boot-on;
12477934269SThierry Reding
12577934269SThierry Reding					regulator-enable-ramp-delay = <130>;
12677934269SThierry Reding					regulator-ramp-delay = <27500>;
12777934269SThierry Reding
12877934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
12977934269SThierry Reding				};
13077934269SThierry Reding
13177934269SThierry Reding				vdd_pre: sd2 {
13277934269SThierry Reding					regulator-name = "VDD_PRE_REG_1V35";
13377934269SThierry Reding					regulator-min-microvolt = <1350000>;
13477934269SThierry Reding					regulator-max-microvolt = <1350000>;
13577934269SThierry Reding
13677934269SThierry Reding					regulator-enable-ramp-delay = <176>;
13777934269SThierry Reding					regulator-ramp-delay = <27500>;
13877934269SThierry Reding
13977934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
14077934269SThierry Reding				};
14177934269SThierry Reding
14277934269SThierry Reding				vdd_1v8: sd3 {
14377934269SThierry Reding					regulator-name = "VDD_1V8";
14477934269SThierry Reding					regulator-min-microvolt = <1800000>;
14577934269SThierry Reding					regulator-max-microvolt = <1800000>;
14677934269SThierry Reding					regulator-always-on;
14777934269SThierry Reding					regulator-boot-on;
14877934269SThierry Reding
14977934269SThierry Reding					regulator-enable-ramp-delay = <242>;
15077934269SThierry Reding					regulator-ramp-delay = <27500>;
15177934269SThierry Reding
15277934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
15377934269SThierry Reding				};
15477934269SThierry Reding
15577934269SThierry Reding				vdd_sys_1v2: ldo0 {
15677934269SThierry Reding					regulator-name = "AVDD_SYS_1V2";
15777934269SThierry Reding					regulator-min-microvolt = <1200000>;
15877934269SThierry Reding					regulator-max-microvolt = <1200000>;
15977934269SThierry Reding					regulator-always-on;
16077934269SThierry Reding					regulator-boot-on;
16177934269SThierry Reding
16277934269SThierry Reding					regulator-enable-ramp-delay = <26>;
16377934269SThierry Reding					regulator-ramp-delay = <100000>;
16477934269SThierry Reding
16577934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
16677934269SThierry Reding				};
16777934269SThierry Reding
16877934269SThierry Reding				vdd_pex_1v05: ldo1 {
16977934269SThierry Reding					regulator-name = "VDD_PEX_1V05";
17077934269SThierry Reding					regulator-min-microvolt = <1050000>;
17177934269SThierry Reding					regulator-max-microvolt = <1050000>;
17277934269SThierry Reding
17377934269SThierry Reding					regulator-enable-ramp-delay = <22>;
17477934269SThierry Reding					regulator-ramp-delay = <100000>;
17577934269SThierry Reding
17677934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
17777934269SThierry Reding				};
17877934269SThierry Reding
17977934269SThierry Reding				vddio_sdmmc: ldo2 {
18077934269SThierry Reding					regulator-name = "VDDIO_SDMMC";
18141cc3771SAapo Vienamo					regulator-min-microvolt = <1800000>;
18277934269SThierry Reding					regulator-max-microvolt = <3300000>;
18377934269SThierry Reding					regulator-always-on;
18477934269SThierry Reding					regulator-boot-on;
18577934269SThierry Reding
18677934269SThierry Reding					regulator-enable-ramp-delay = <62>;
18777934269SThierry Reding					regulator-ramp-delay = <100000>;
18877934269SThierry Reding
18977934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
19077934269SThierry Reding				};
19177934269SThierry Reding
19277934269SThierry Reding				vdd_cam_hv: ldo3 {
19377934269SThierry Reding					regulator-name = "VDD_CAM_HV";
19477934269SThierry Reding					regulator-min-microvolt = <2800000>;
19577934269SThierry Reding					regulator-max-microvolt = <2800000>;
19677934269SThierry Reding
19777934269SThierry Reding					regulator-enable-ramp-delay = <50>;
19877934269SThierry Reding					regulator-ramp-delay = <100000>;
19977934269SThierry Reding
20077934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
20177934269SThierry Reding				};
20277934269SThierry Reding
20377934269SThierry Reding				vdd_rtc: ldo4 {
20477934269SThierry Reding					regulator-name = "VDD_RTC";
20577934269SThierry Reding					regulator-min-microvolt = <850000>;
20677934269SThierry Reding					regulator-max-microvolt = <850000>;
20777934269SThierry Reding					regulator-always-on;
20877934269SThierry Reding					regulator-boot-on;
20977934269SThierry Reding
21077934269SThierry Reding					regulator-enable-ramp-delay = <22>;
21177934269SThierry Reding					regulator-ramp-delay = <100000>;
21277934269SThierry Reding
21377934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
21477934269SThierry Reding				};
21577934269SThierry Reding
21677934269SThierry Reding				vdd_ts_hv: ldo5 {
21777934269SThierry Reding					regulator-name = "VDD_TS_HV";
21877934269SThierry Reding					regulator-min-microvolt = <3300000>;
21977934269SThierry Reding					regulator-max-microvolt = <3300000>;
22077934269SThierry Reding
22177934269SThierry Reding					regulator-enable-ramp-delay = <62>;
22277934269SThierry Reding					regulator-ramp-delay = <100000>;
22377934269SThierry Reding
22477934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
22577934269SThierry Reding				};
22677934269SThierry Reding
22777934269SThierry Reding				vdd_ts: ldo6 {
22877934269SThierry Reding					regulator-name = "VDD_TS_1V8";
22977934269SThierry Reding					regulator-min-microvolt = <1800000>;
23077934269SThierry Reding					regulator-max-microvolt = <1800000>;
23177934269SThierry Reding
23277934269SThierry Reding					regulator-enable-ramp-delay = <36>;
23377934269SThierry Reding					regulator-ramp-delay = <100000>;
23477934269SThierry Reding
23577934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
23677934269SThierry Reding					maxim,active-fps-power-up-slot = <7>;
23777934269SThierry Reding					maxim,active-fps-power-down-slot = <0>;
23877934269SThierry Reding				};
23977934269SThierry Reding
24077934269SThierry Reding				avdd_1v05_pll: ldo7 {
24177934269SThierry Reding					regulator-name = "AVDD_1V05_PLL";
24277934269SThierry Reding					regulator-min-microvolt = <1050000>;
24377934269SThierry Reding					regulator-max-microvolt = <1050000>;
24477934269SThierry Reding					regulator-always-on;
24577934269SThierry Reding					regulator-boot-on;
24677934269SThierry Reding
24777934269SThierry Reding					regulator-enable-ramp-delay = <24>;
24877934269SThierry Reding					regulator-ramp-delay = <100000>;
24977934269SThierry Reding
25077934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
25177934269SThierry Reding				};
25277934269SThierry Reding
25377934269SThierry Reding				avdd_1v05: ldo8 {
25477934269SThierry Reding					regulator-name = "AVDD_SATA_HDMI_DP_1V05";
25577934269SThierry Reding					regulator-min-microvolt = <1050000>;
25677934269SThierry Reding					regulator-max-microvolt = <1050000>;
25777934269SThierry Reding
25877934269SThierry Reding					regulator-enable-ramp-delay = <22>;
25977934269SThierry Reding					regulator-ramp-delay = <100000>;
26077934269SThierry Reding
26177934269SThierry Reding					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
26277934269SThierry Reding				};
26377934269SThierry Reding			};
26477934269SThierry Reding		};
26577934269SThierry Reding	};
26677934269SThierry Reding
267be70771dSThierry Reding	pmc@7000e400 {
2689e71045fSThierry Reding		nvidia,invert-interrupt;
2699e71045fSThierry Reding	};
2709e71045fSThierry Reding
2719e71045fSThierry Reding	/* eMMC */
272be70771dSThierry Reding	sdhci@700b0600 {
2739e71045fSThierry Reding		status = "okay";
2749e71045fSThierry Reding		bus-width = <8>;
2759e71045fSThierry Reding		non-removable;
2766ff7705dSAapo Vienamo		vqmmc-supply = <&vdd_1v8>;
2779e71045fSThierry Reding	};
2789e71045fSThierry Reding
2799e71045fSThierry Reding	clocks {
2809e71045fSThierry Reding		compatible = "simple-bus";
2819e71045fSThierry Reding		#address-cells = <1>;
2829e71045fSThierry Reding		#size-cells = <0>;
2839e71045fSThierry Reding
2849e71045fSThierry Reding		clk32k_in: clock@0 {
2859e71045fSThierry Reding			compatible = "fixed-clock";
2869e71045fSThierry Reding			reg = <0>;
2879e71045fSThierry Reding			#clock-cells = <0>;
2889e71045fSThierry Reding			clock-frequency = <32768>;
2899e71045fSThierry Reding		};
2909e71045fSThierry Reding	};
2915e6b9a89SAlexandre Courbot
2922fdb74feSJon Hunter	cpus {
2932fdb74feSJon Hunter		cpu@0 {
2942fdb74feSJon Hunter			enable-method = "psci";
2952fdb74feSJon Hunter		};
2962fdb74feSJon Hunter
2972fdb74feSJon Hunter		cpu@1 {
2982fdb74feSJon Hunter			enable-method = "psci";
2992fdb74feSJon Hunter		};
3002fdb74feSJon Hunter
3012fdb74feSJon Hunter		cpu@2 {
3022fdb74feSJon Hunter			enable-method = "psci";
3032fdb74feSJon Hunter		};
3042fdb74feSJon Hunter
3052fdb74feSJon Hunter		cpu@3 {
3062fdb74feSJon Hunter			enable-method = "psci";
3072fdb74feSJon Hunter		};
308d2c19dd7SJoseph Lo
309d2c19dd7SJoseph Lo		idle-states {
310d2c19dd7SJoseph Lo			cpu-sleep {
311d2c19dd7SJoseph Lo				status = "okay";
312d2c19dd7SJoseph Lo			};
313d2c19dd7SJoseph Lo		};
3142fdb74feSJon Hunter	};
3152fdb74feSJon Hunter
3162fdb74feSJon Hunter	psci {
3172fdb74feSJon Hunter		compatible = "arm,psci-0.2";
3182fdb74feSJon Hunter		method = "smc";
3192fdb74feSJon Hunter	};
3202fdb74feSJon Hunter
3215e6b9a89SAlexandre Courbot	regulators {
3225e6b9a89SAlexandre Courbot		vdd_gpu: regulator@100 {
3235e6b9a89SAlexandre Courbot			compatible = "pwm-regulator";
3245e6b9a89SAlexandre Courbot			reg = <100>;
3255e6b9a89SAlexandre Courbot			pwms = <&pwm 1 4880>;
3265e6b9a89SAlexandre Courbot			regulator-name = "VDD_GPU";
3275e6b9a89SAlexandre Courbot			regulator-min-microvolt = <710000>;
3285e6b9a89SAlexandre Courbot			regulator-max-microvolt = <1320000>;
3295e6b9a89SAlexandre Courbot			enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
3305e6b9a89SAlexandre Courbot			regulator-ramp-delay = <80>;
3315e6b9a89SAlexandre Courbot			regulator-enable-ramp-delay = <1000>;
3325e6b9a89SAlexandre Courbot		};
3335e6b9a89SAlexandre Courbot	};
3349e71045fSThierry Reding};
335