xref: /openbmc/linux/scripts/dtc/include-prefixes/arm64/nvidia/tegra186-p2771-0000.dts (revision b8928c2b)

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/input/gpio-keys.h>

#include "tegra186-p3310.dtsi"

/ {
	model = "NVIDIA Jetson TX2 Developer Kit";
	compatible = "nvidia,p2771-0000", "nvidia,tegra186";

	aconnect@2900000 {
		status = "okay";

		dma-controller@2930000 {
			status = "okay";
		};

		interrupt-controller@2a40000 {
			status = "okay";
		};

		ahub@2900800 {
			status = "okay";

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0x0>;

					xbar_admaif0_ep: endpoint {
						remote-endpoint = <&admaif0_ep>;
					};
				};

				port@1 {
					reg = <0x1>;

					xbar_admaif1_ep: endpoint {
						remote-endpoint = <&admaif1_ep>;
					};
				};

				port@2 {
					reg = <0x2>;

					xbar_admaif2_ep: endpoint {
						remote-endpoint = <&admaif2_ep>;
					};
				};

				port@3 {
					reg = <0x3>;

					xbar_admaif3_ep: endpoint {
						remote-endpoint = <&admaif3_ep>;
					};
				};

				port@4 {
					reg = <0x4>;

					xbar_admaif4_ep: endpoint {
						remote-endpoint = <&admaif4_ep>;
					};
				};

				port@5 {
					reg = <0x5>;

					xbar_admaif5_ep: endpoint {
						remote-endpoint = <&admaif5_ep>;
					};
				};

				port@6 {
					reg = <0x6>;

					xbar_admaif6_ep: endpoint {
						remote-endpoint = <&admaif6_ep>;
					};
				};

				port@7 {
					reg = <0x7>;

					xbar_admaif7_ep: endpoint {
						remote-endpoint = <&admaif7_ep>;
					};
				};

				port@8 {
					reg = <0x8>;

					xbar_admaif8_ep: endpoint {
						remote-endpoint = <&admaif8_ep>;
					};
				};

				port@9 {
					reg = <0x9>;

					xbar_admaif9_ep: endpoint {
						remote-endpoint = <&admaif9_ep>;
					};
				};

				port@a {
					reg = <0xa>;

					xbar_admaif10_ep: endpoint {
						remote-endpoint = <&admaif10_ep>;
					};
				};

				port@b {
					reg = <0xb>;

					xbar_admaif11_ep: endpoint {
						remote-endpoint = <&admaif11_ep>;
					};
				};

				port@c {
					reg = <0xc>;

					xbar_admaif12_ep: endpoint {
						remote-endpoint = <&admaif12_ep>;
					};
				};

				port@d {
					reg = <0xd>;

					xbar_admaif13_ep: endpoint {
						remote-endpoint = <&admaif13_ep>;
					};
				};

				port@e {
					reg = <0xe>;

					xbar_admaif14_ep: endpoint {
						remote-endpoint = <&admaif14_ep>;
					};
				};

				port@f {
					reg = <0xf>;

					xbar_admaif15_ep: endpoint {
						remote-endpoint = <&admaif15_ep>;
					};
				};

				port@10 {
					reg = <0x10>;

					xbar_admaif16_ep: endpoint {
						remote-endpoint = <&admaif16_ep>;
					};
				};

				port@11 {
					reg = <0x11>;

					xbar_admaif17_ep: endpoint {
						remote-endpoint = <&admaif17_ep>;
					};
				};

				port@12 {
					reg = <0x12>;

					xbar_admaif18_ep: endpoint {
						remote-endpoint = <&admaif18_ep>;
					};
				};

				port@13 {
					reg = <0x13>;

					xbar_admaif19_ep: endpoint {
						remote-endpoint = <&admaif19_ep>;
					};
				};

				xbar_i2s1_port: port@14 {
					reg = <0x14>;

					xbar_i2s1_ep: endpoint {
						remote-endpoint = <&i2s1_cif_ep>;
					};
				};

				xbar_i2s2_port: port@15 {
					reg = <0x15>;

					xbar_i2s2_ep: endpoint {
						remote-endpoint = <&i2s2_cif_ep>;
					};
				};

				xbar_i2s3_port: port@16 {
					reg = <0x16>;

					xbar_i2s3_ep: endpoint {
						remote-endpoint = <&i2s3_cif_ep>;
					};
				};

				xbar_i2s4_port: port@17 {
					reg = <0x17>;

					xbar_i2s4_ep: endpoint {
						remote-endpoint = <&i2s4_cif_ep>;
					};
				};

				xbar_i2s5_port: port@18 {
					reg = <0x18>;

					xbar_i2s5_ep: endpoint {
						remote-endpoint = <&i2s5_cif_ep>;
					};
				};

				xbar_i2s6_port: port@19 {
					reg = <0x19>;

					xbar_i2s6_ep: endpoint {
						remote-endpoint = <&i2s6_cif_ep>;
					};
				};

				xbar_dmic1_port: port@1a {
					reg = <0x1a>;

					xbar_dmic1_ep: endpoint {
						remote-endpoint = <&dmic1_cif_ep>;
					};
				};

				xbar_dmic2_port: port@1b {
					reg = <0x1b>;

					xbar_dmic2_ep: endpoint {
						remote-endpoint = <&dmic2_cif_ep>;
					};
				};

				xbar_dmic3_port: port@1c {
					reg = <0x1c>;

					xbar_dmic3_ep: endpoint {
						remote-endpoint = <&dmic3_cif_ep>;
					};
				};

				xbar_dspk1_port: port@1e {
					reg = <0x1e>;

					xbar_dspk1_ep: endpoint {
						remote-endpoint = <&dspk1_cif_ep>;
					};
				};

				xbar_dspk2_port: port@1f {
					reg = <0x1f>;

					xbar_dspk2_ep: endpoint {
						remote-endpoint = <&dspk2_cif_ep>;
					};
				};
			};

			admaif@290f000 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					admaif0_port: port@0 {
						reg = <0x0>;

						admaif0_ep: endpoint {
							remote-endpoint = <&xbar_admaif0_ep>;
						};
					};

					admaif1_port: port@1 {
						reg = <0x1>;

						admaif1_ep: endpoint {
							remote-endpoint = <&xbar_admaif1_ep>;
						};
					};

					admaif2_port: port@2 {
						reg = <0x2>;

						admaif2_ep: endpoint {
							remote-endpoint = <&xbar_admaif2_ep>;
						};
					};

					admaif3_port: port@3 {
						reg = <0x3>;

						admaif3_ep: endpoint {
							remote-endpoint = <&xbar_admaif3_ep>;
						};
					};

					admaif4_port: port@4 {
						reg = <0x4>;

						admaif4_ep: endpoint {
							remote-endpoint = <&xbar_admaif4_ep>;
						};
					};

					admaif5_port: port@5 {
						reg = <0x5>;

						admaif5_ep: endpoint {
							remote-endpoint = <&xbar_admaif5_ep>;
						};
					};

					admaif6_port: port@6 {
						reg = <0x6>;

						admaif6_ep: endpoint {
							remote-endpoint = <&xbar_admaif6_ep>;
						};
					};

					admaif7_port: port@7 {
						reg = <0x7>;

						admaif7_ep: endpoint {
							remote-endpoint = <&xbar_admaif7_ep>;
						};
					};

					admaif8_port: port@8 {
						reg = <0x8>;

						admaif8_ep: endpoint {
							remote-endpoint = <&xbar_admaif8_ep>;
						};
					};

					admaif9_port: port@9 {
						reg = <0x9>;

						admaif9_ep: endpoint {
							remote-endpoint = <&xbar_admaif9_ep>;
						};
					};

					admaif10_port: port@a {
						reg = <0xa>;

						admaif10_ep: endpoint {
							remote-endpoint = <&xbar_admaif10_ep>;
						};
					};

					admaif11_port: port@b {
						reg = <0xb>;

						admaif11_ep: endpoint {
							remote-endpoint = <&xbar_admaif11_ep>;
						};
					};

					admaif12_port: port@c {
						reg = <0xc>;

						admaif12_ep: endpoint {
							remote-endpoint = <&xbar_admaif12_ep>;
						};
					};

					admaif13_port: port@d {
						reg = <0xd>;

						admaif13_ep: endpoint {
							remote-endpoint = <&xbar_admaif13_ep>;
						};
					};

					admaif14_port: port@e {
						reg = <0xe>;

						admaif14_ep: endpoint {
							remote-endpoint = <&xbar_admaif14_ep>;
						};
					};

					admaif15_port: port@f {
						reg = <0xf>;

						admaif15_ep: endpoint {
							remote-endpoint = <&xbar_admaif15_ep>;
						};
					};

					admaif16_port: port@10 {
						reg = <0x10>;

						admaif16_ep: endpoint {
							remote-endpoint = <&xbar_admaif16_ep>;
						};
					};

					admaif17_port: port@11 {
						reg = <0x11>;

						admaif17_ep: endpoint {
							remote-endpoint = <&xbar_admaif17_ep>;
						};
					};

					admaif18_port: port@12 {
						reg = <0x12>;

						admaif18_ep: endpoint {
							remote-endpoint = <&xbar_admaif18_ep>;
						};
					};

					admaif19_port: port@13 {
						reg = <0x13>;

						admaif19_ep: endpoint {
							remote-endpoint = <&xbar_admaif19_ep>;
						};
					};
				};
			};

			i2s@2901000 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						i2s1_cif_ep: endpoint {
							remote-endpoint = <&xbar_i2s1_ep>;
						};
					};

					i2s1_port: port@1 {
						reg = <1>;

						i2s1_dap_ep: endpoint {
							dai-format = "i2s";
							/* Placeholder for external Codec */
						};
					};
				};
			};

			i2s@2901100 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						i2s2_cif_ep: endpoint {
							remote-endpoint = <&xbar_i2s2_ep>;
						};
					};

					i2s2_port: port@1 {
						reg = <1>;

						i2s2_dap_ep: endpoint {
							dai-format = "i2s";
							/* Placeholder for external Codec */
						};
					};
				};
			};

			i2s@2901200 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						i2s3_cif_ep: endpoint {
							remote-endpoint = <&xbar_i2s3_ep>;
						};
					};

					i2s3_port: port@1 {
						reg = <1>;

						i2s3_dap_ep: endpoint {
							dai-format = "i2s";
							/* Placeholder for external Codec */
						};
					};
				};
			};

			i2s@2901300 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						i2s4_cif_ep: endpoint {
							remote-endpoint = <&xbar_i2s4_ep>;
						};
					};

					i2s4_port: port@1 {
						reg = <1>;

						i2s4_dap_ep: endpoint {
							dai-format = "i2s";
							/* Placeholder for external Codec */
						};
					};
				};
			};

			i2s@2901400 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						i2s5_cif_ep: endpoint {
							remote-endpoint = <&xbar_i2s5_ep>;
						};
					};

					i2s5_port: port@1 {
						reg = <1>;

						i2s5_dap_ep: endpoint {
							dai-format = "i2s";
							/* Placeholder for external Codec */
						};
					};
				};
			};

			i2s@2901500 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						i2s6_cif_ep: endpoint {
							remote-endpoint = <&xbar_i2s6_ep>;
						};
					};

					i2s6_port: port@1 {
						reg = <1>;

						i2s6_dap_ep: endpoint {
							dai-format = "i2s";
							/* Placeholder for external Codec */
						};
					};
				};
			};

			dmic@2904000 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						dmic1_cif_ep: endpoint {
							remote-endpoint = <&xbar_dmic1_ep>;
						};
					};

					dmic1_port: port@1 {
						reg = <1>;

						dmic1_dap_ep: endpoint {
							/* Place holder for external Codec */
						};
					};
				};
			};

			dmic@2904100 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						dmic2_cif_ep: endpoint {
							remote-endpoint = <&xbar_dmic2_ep>;
						};
					};

					dmic2_port: port@1 {
						reg = <1>;

						dmic2_dap_ep: endpoint {
							/* Place holder for external Codec */
						};
					};
				};
			};

			dmic@2904200 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						dmic3_cif_ep: endpoint {
							remote-endpoint = <&xbar_dmic3_ep>;
						};
					};

					dmic3_port: port@1 {
						reg = <1>;

						dmic3_dap_ep: endpoint {
							/* Place holder for external Codec */
						};
					};
				};
			};

			dspk@2905000 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						dspk1_cif_ep: endpoint {
							remote-endpoint = <&xbar_dspk1_ep>;
						};
					};

					dspk1_port: port@1 {
						reg = <1>;

						dspk1_dap_ep: endpoint {
							/* Place holder for external Codec */
						};
					};
				};
			};

			dspk@2905100 {
				status = "okay";

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;

						dspk2_cif_ep: endpoint {
							remote-endpoint = <&xbar_dspk2_ep>;
						};
					};

					dspk2_port: port@1 {
						reg = <1>;

						dspk2_dap_ep: endpoint {
							/* Place holder for external Codec */
						};
					};
				};
			};
		};
	};

	i2c@3160000 {
		power-monitor@42 {
			compatible = "ti,ina3221";
			reg = <0x42>;
			#address-cells = <1>;
			#size-cells = <0>;

			channel@0 {
				reg = <0x0>;
				label = "VDD_MUX";
				shunt-resistor-micro-ohms = <20000>;
			};

			channel@1 {
				reg = <0x1>;
				label = "VDD_5V0_IO_SYS";
				shunt-resistor-micro-ohms = <5000>;
			};

			channel@2 {
				reg = <0x2>;
				label = "VDD_3V3_SYS";
				shunt-resistor-micro-ohms = <10000>;
			};
		};

		power-monitor@43 {
			compatible = "ti,ina3221";
			reg = <0x43>;
			#address-cells = <1>;
			#size-cells = <0>;

			channel@0 {
				reg = <0x0>;
				label = "VDD_3V3_IO_SLP";
				shunt-resistor-micro-ohms = <10000>;
			};

			channel@1 {
				reg = <0x1>;
				label = "VDD_1V8_IO";
				shunt-resistor-micro-ohms = <10000>;
			};

			channel@2 {
				reg = <0x2>;
				label = "VDD_M2_IN";
				shunt-resistor-micro-ohms = <10000>;
			};
		};

		exp1: gpio@74 {
			compatible = "ti,tca9539";
			reg = <0x74>;

			interrupt-parent = <&gpio>;
			interrupts = <TEGRA186_MAIN_GPIO(Y, 0)
				      GPIO_ACTIVE_LOW>;

			#gpio-cells = <2>;
			gpio-controller;

			vcc-supply = <&vdd_3v3_sys>;
		};

		exp2: gpio@77 {
			compatible = "ti,tca9539";
			reg = <0x77>;

			interrupt-parent = <&gpio>;
			interrupts = <TEGRA186_MAIN_GPIO(Y, 6)
				      GPIO_ACTIVE_LOW>;

			#gpio-cells = <2>;
			gpio-controller;

			vcc-supply = <&vdd_1v8>;
		};
	};

	/* SDMMC1 (SD/MMC) */
	mmc@3400000 {
		status = "okay";

		vmmc-supply = <&vdd_sd>;
	};

	hda@3510000 {
		nvidia,model = "NVIDIA Jetson TX2 HDA";
		status = "okay";
	};

	padctl@3520000 {
		status = "okay";

		avdd-pll-erefeut-supply = <&vdd_1v8_pll>;
		avdd-usb-supply = <&vdd_3v3_sys>;
		vclamp-usb-supply = <&vdd_1v8>;
		vddio-hsic-supply = <&gnd>;

		pads {
			usb2 {
				status = "okay";

				lanes {
					micro_b: usb2-0 {
						nvidia,function = "xusb";
						status = "okay";
					};

					usb2-1 {
						nvidia,function = "xusb";
						status = "okay";
					};

					usb2-2 {
						nvidia,function = "xusb";
						status = "okay";
					};
				};
			};

			usb3 {
				status = "okay";

				lanes {
					usb3-0 {
						nvidia,function = "xusb";
						status = "okay";
					};

					usb3-1 {
						nvidia,function = "xusb";
						status = "okay";
					};

					usb3-2 {
						nvidia,function = "xusb";
						status = "okay";
					};
				};
			};
		};

		ports {
			usb2-0 {
				status = "okay";
				mode = "otg";
				vbus-supply = <&vdd_usb0>;
				usb-role-switch;

				connector {
					compatible = "gpio-usb-b-connector",
						     "usb-b-connector";
					label = "micro-USB";
					type = "micro";
					vbus-gpios = <&gpio
						      TEGRA186_MAIN_GPIO(X, 7)
						      GPIO_ACTIVE_LOW>;
					id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>;
				};
			};

			usb2-1 {
				status = "okay";
				mode = "host";

				vbus-supply = <&vdd_usb1>;
			};

			usb3-0 {
				nvidia,usb2-companion = <1>;
				vbus-supply = <&vdd_usb1>;
				status = "okay";
			};
		};
	};

	usb@3530000 {
		status = "okay";

		phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>,
		       <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>,
		       <&{/padctl@3520000/pads/usb3/lanes/usb3-0}>;
		phy-names = "usb2-0", "usb2-1", "usb3-0";
	};

	usb@3550000 {
		status = "okay";

		phys = <&micro_b>;
		phy-names = "usb2-0";
	};

	i2c@c250000 {
		/* carrier board ID EEPROM */
		eeprom@57 {
			compatible = "atmel,24c02";
			reg = <0x57>;

			label = "system";
			vcc-supply = <&vdd_1v8>;
			address-width = <8>;
			pagesize = <8>;
			size = <256>;
			read-only;
		};
	};

	pcie@10003000 {
		status = "okay";

		dvdd-pex-supply = <&vdd_pex>;
		hvdd-pex-pll-supply = <&vdd_1v8>;
		hvdd-pex-supply = <&vdd_1v8>;
		vddio-pexctl-aud-supply = <&vdd_1v8>;

		pci@1,0 {
			nvidia,num-lanes = <4>;
			status = "okay";
		};

		pci@2,0 {
			nvidia,num-lanes = <0>;
			status = "disabled";
		};

		pci@3,0 {
			nvidia,num-lanes = <1>;
			status = "disabled";
		};
	};

	host1x@13e00000 {
		status = "okay";

		dpaux@15040000 {
			status = "okay";
		};

		display-hub@15200000 {
			status = "okay";
		};

		dsi@15300000 {
			status = "disabled";
		};

		/* DP on E3320 */
		sor@15540000 {
			status = "okay";

			avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
			vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;

			nvidia,dpaux = <&dpaux>;
		};

		sor@15580000 {
			status = "okay";

			avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
			vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
			hdmi-supply = <&vdd_hdmi>;

			nvidia,ddc-i2c-bus = <&ddc>;
			nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1)
						 GPIO_ACTIVE_LOW>;
		};

		dpaux@155c0000 {
			status = "okay";
		};
	};

	sata@3507000 {
		status = "okay";
	};

	gpio-keys {
		compatible = "gpio-keys";

		power {
			label = "Power";
			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
					   GPIO_ACTIVE_LOW>;
			linux,input-type = <EV_KEY>;
			linux,code = <KEY_POWER>;
			debounce-interval = <10>;
			wakeup-event-action = <EV_ACT_ASSERTED>;
			wakeup-source;
		};

		volume-up {
			label = "Volume Up";
			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
					   GPIO_ACTIVE_LOW>;
			linux,input-type = <EV_KEY>;
			linux,code = <KEY_VOLUMEUP>;
			debounce-interval = <10>;
		};

		volume-down {
			label = "Volume Down";
			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
					   GPIO_ACTIVE_LOW>;
			linux,input-type = <EV_KEY>;
			linux,code = <KEY_VOLUMEDOWN>;
			debounce-interval = <10>;
		};
	};

	vdd_sd: regulator@100 {
		compatible = "regulator-fixed";
		regulator-name = "SD_CARD_SW_PWR";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;

		gpio = <&gpio TEGRA186_MAIN_GPIO(P, 6) GPIO_ACTIVE_HIGH>;
		enable-active-high;

		vin-supply = <&vdd_3v3_sys>;
	};

	vdd_hdmi: regulator@101 {
		compatible = "regulator-fixed";
		regulator-name = "VDD_HDMI_5V0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		gpio = <&exp1 14 GPIO_ACTIVE_HIGH>;
		enable-active-high;

		vin-supply = <&vdd_5v0_sys>;
	};

	vdd_usb0: regulator@102 {
		compatible = "regulator-fixed";
		regulator-name = "VDD_USB0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		gpio = <&gpio TEGRA186_MAIN_GPIO(L, 4) GPIO_ACTIVE_HIGH>;
		enable-active-high;

		vin-supply = <&vdd_5v0_sys>;
	};

	vdd_usb1: regulator@103 {
		compatible = "regulator-fixed";
		regulator-name = "VDD_USB1";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		gpio = <&gpio TEGRA186_MAIN_GPIO(L, 5) GPIO_ACTIVE_HIGH>;
		enable-active-high;

		vin-supply = <&vdd_5v0_sys>;
	};

	sound {
		compatible = "nvidia,tegra186-audio-graph-card";
		status = "okay";

		dais = /* FE */
		       <&admaif0_port>, <&admaif1_port>, <&admaif2_port>, <&admaif3_port>,
		       <&admaif4_port>, <&admaif5_port>, <&admaif6_port>, <&admaif7_port>,
		       <&admaif8_port>, <&admaif9_port>, <&admaif10_port>, <&admaif11_port>,
		       <&admaif12_port>, <&admaif13_port>, <&admaif14_port>, <&admaif15_port>,
		       <&admaif16_port>, <&admaif17_port>, <&admaif18_port>, <&admaif19_port>,
		       /* Router */
		       <&xbar_i2s1_port>, <&xbar_i2s2_port>, <&xbar_i2s3_port>,
		       <&xbar_i2s4_port>, <&xbar_i2s5_port>, <&xbar_i2s6_port>,
		       <&xbar_dmic1_port>, <&xbar_dmic2_port>, <&xbar_dmic3_port>,
		       <&xbar_dspk1_port>, <&xbar_dspk2_port>,
		       /* I/O */
		       <&i2s1_port>, <&i2s2_port>, <&i2s3_port>, <&i2s4_port>,
		       <&i2s5_port>, <&i2s6_port>, <&dmic1_port>, <&dmic2_port>,
		       <&dmic3_port>, <&dspk1_port>, <&dspk2_port>;

		label = "NVIDIA Jetson TX2 APE";
	};
};