path: root/arch/arm64/boot/dts/apple/t8103.dtsi

// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
 * Apple T8103 "M1" SoC
 *
 * Other names: H13G, "Tonga"
 *
 * Copyright The Asahi Linux Contributors
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/apple-aic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/apple.h>

/ {
	compatible = "apple,t8103", "apple,arm-platform";

	#address-cells = <2>;
	#size-cells = <2>;

	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpu_e0>;
				};
				core1 {
					cpu = <&cpu_e1>;
				};
				core2 {
					cpu = <&cpu_e2>;
				};
				core3 {
					cpu = <&cpu_e3>;
				};
			};

			cluster1 {
				core0 {
					cpu = <&cpu_p0>;
				};
				core1 {
					cpu = <&cpu_p1>;
				};
				core2 {
					cpu = <&cpu_p2>;
				};
				core3 {
					cpu = <&cpu_p3>;
				};
			};
		};

		cpu_e0: cpu@0 {
			compatible = "apple,icestorm";
			device_type = "cpu";
			reg = <0x0 0x0>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&ecluster_opp>;
			capacity-dmips-mhz = <714>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_e1: cpu@1 {
			compatible = "apple,icestorm";
			device_type = "cpu";
			reg = <0x0 0x1>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&ecluster_opp>;
			capacity-dmips-mhz = <714>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_e2: cpu@2 {
			compatible = "apple,icestorm";
			device_type = "cpu";
			reg = <0x0 0x2>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&ecluster_opp>;
			capacity-dmips-mhz = <714>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_e3: cpu@3 {
			compatible = "apple,icestorm";
			device_type = "cpu";
			reg = <0x0 0x3>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&ecluster_opp>;
			capacity-dmips-mhz = <714>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_p0: cpu@10100 {
			compatible = "apple,firestorm";
			device_type = "cpu";
			reg = <0x0 0x10100>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&pcluster_opp>;
			capacity-dmips-mhz = <1024>;
			performance-domains = <&cpufreq_p>;
			next-level-cache = <&l2_cache_1>;
			i-cache-size = <0x30000>;
			d-cache-size = <0x20000>;
		};

		cpu_p1: cpu@10101 {
			compatible = "apple,firestorm";
			device_type = "cpu";
			reg = <0x0 0x10101>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&pcluster_opp>;
			capacity-dmips-mhz = <1024>;
			performance-domains = <&cpufreq_p>;
			next-level-cache = <&l2_cache_1>;
			i-cache-size = <0x30000>;
			d-cache-size = <0x20000>;
		};

		cpu_p2: cpu@10102 {
			compatible = "apple,firestorm";
			device_type = "cpu";
			reg = <0x0 0x10102>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&pcluster_opp>;
			capacity-dmips-mhz = <1024>;
			performance-domains = <&cpufreq_p>;
			next-level-cache = <&l2_cache_1>;
			i-cache-size = <0x30000>;
			d-cache-size = <0x20000>;
		};

		cpu_p3: cpu@10103 {
			compatible = "apple,firestorm";
			device_type = "cpu";
			reg = <0x0 0x10103>;
			enable-method = "spin-table";
			cpu-release-addr = <0 0>; /* To be filled by loader */
			operating-points-v2 = <&pcluster_opp>;
			capacity-dmips-mhz = <1024>;
			performance-domains = <&cpufreq_p>;
			next-level-cache = <&l2_cache_1>;
			i-cache-size = <0x30000>;
			d-cache-size = <0x20000>;
		};

		l2_cache_0: l2-cache-0 {
			compatible = "cache";
			cache-level = <2>;
			cache-unified;
			cache-size = <0x400000>;
		};

		l2_cache_1: l2-cache-1 {
			compatible = "cache";
			cache-level = <2>;
			cache-unified;
			cache-size = <0xc00000>;
		};
	};

	ecluster_opp: opp-table-0 {
		compatible = "operating-points-v2";

		opp01 {
			opp-hz = /bits/ 64 <600000000>;
			opp-level = <1>;
			clock-latency-ns = <7500>;
		};
		opp02 {
			opp-hz = /bits/ 64 <972000000>;
			opp-level = <2>;
			clock-latency-ns = <22000>;
		};
		opp03 {
			opp-hz = /bits/ 64 <1332000000>;
			opp-level = <3>;
			clock-latency-ns = <27000>;
		};
		opp04 {
			opp-hz = /bits/ 64 <1704000000>;
			opp-level = <4>;
			clock-latency-ns = <33000>;
		};
		opp05 {
			opp-hz = /bits/ 64 <2064000000>;
			opp-level = <5>;
			clock-latency-ns = <50000>;
		};
	};

	pcluster_opp: opp-table-1 {
		compatible = "operating-points-v2";

		opp01 {
			opp-hz = /bits/ 64 <600000000>;
			opp-level = <1>;
			clock-latency-ns = <8000>;
		};
		opp02 {
			opp-hz = /bits/ 64 <828000000>;
			opp-level = <2>;
			clock-latency-ns = <19000>;
		};
		opp03 {
			opp-hz = /bits/ 64 <1056000000>;
			opp-level = <3>;
			clock-latency-ns = <21000>;
		};
		opp04 {
			opp-hz = /bits/ 64 <1284000000>;
			opp-level = <4>;
			clock-latency-ns = <23000>;
		};
		opp05 {
			opp-hz = /bits/ 64 <1500000000>;
			opp-level = <5>;
			clock-latency-ns = <24000>;
		};
		opp06 {
			opp-hz = /bits/ 64 <1728000000>;
			opp-level = <6>;
			clock-latency-ns = <29000>;
		};
		opp07 {
			opp-hz = /bits/ 64 <1956000000>;
			opp-level = <7>;
			clock-latency-ns = <31000>;
		};
		opp08 {
			opp-hz = /bits/ 64 <2184000000>;
			opp-level = <8>;
			clock-latency-ns = <34000>;
		};
		opp09 {
			opp-hz = /bits/ 64 <2388000000>;
			opp-level = <9>;
			clock-latency-ns = <36000>;
		};
		opp10 {
			opp-hz = /bits/ 64 <2592000000>;
			opp-level = <10>;
			clock-latency-ns = <51000>;
		};
		opp11 {
			opp-hz = /bits/ 64 <2772000000>;
			opp-level = <11>;
			clock-latency-ns = <54000>;
		};
		opp12 {
			opp-hz = /bits/ 64 <2988000000>;
			opp-level = <12>;
			clock-latency-ns = <55000>;
		};
#if 0
		/* Not available until CPU deep sleep is implemented */
		opp13 {
			opp-hz = /bits/ 64 <3096000000>;
			opp-level = <13>;
			clock-latency-ns = <55000>;
			turbo-mode;
		};
		opp14 {
			opp-hz = /bits/ 64 <3144000000>;
			opp-level = <14>;
			clock-latency-ns = <56000>;
			turbo-mode;
		};
		opp15 {
			opp-hz = /bits/ 64 <3204000000>;
			opp-level = <15>;
			clock-latency-ns = <56000>;
			turbo-mode;
		};
#endif
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupt-parent = <&aic>;
		interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt";
		interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
			     <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>,
			     <AIC_FIQ AIC_TMR_HV_PHYS IRQ_TYPE_LEVEL_HIGH>,
			     <AIC_FIQ AIC_TMR_HV_VIRT IRQ_TYPE_LEVEL_HIGH>;
	};

	pmu-e {
		compatible = "apple,icestorm-pmu";
		interrupt-parent = <&aic>;
		interrupts = <AIC_FIQ AIC_CPU_PMU_E IRQ_TYPE_LEVEL_HIGH>;
	};

	pmu-p {
		compatible = "apple,firestorm-pmu";
		interrupt-parent = <&aic>;
		interrupts = <AIC_FIQ AIC_CPU_PMU_P IRQ_TYPE_LEVEL_HIGH>;
	};

	clkref: clock-ref {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
		clock-output-names = "clkref";
	};

	/*
	 * This is a fabulated representation of the input clock
	 * to NCO since we don't know the true clock tree.
	 */
	nco_clkref: clock-ref-nco {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-output-names = "nco_ref";
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <2>;
		#size-cells = <2>;

		ranges;
		nonposted-mmio;

		cpufreq_e: performance-controller@210e20000 {
			compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
			reg = <0x2 0x10e20000 0 0x1000>;
			#performance-domain-cells = <0>;
		};

		cpufreq_p: performance-controller@211e20000 {
			compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
			reg = <0x2 0x11e20000 0 0x1000>;
			#performance-domain-cells = <0>;
		};

		sio_dart: iommu@235004000 {
			compatible = "apple,t8103-dart";
			reg = <0x2 0x35004000 0x0 0x4000>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 635 IRQ_TYPE_LEVEL_HIGH>;
			#iommu-cells = <1>;
			power-domains = <&ps_sio_cpu>;
		};

		i2c0: i2c@235010000 {
			compatible = "apple,t8103-i2c", "apple,i2c";
			reg = <0x2 0x35010000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 627 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c0_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c0>;
		};

		i2c1: i2c@235014000 {
			compatible = "apple,t8103-i2c", "apple,i2c";
			reg = <0x2 0x35014000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 628 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c1_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c1>;
		};

		i2c2: i2c@235018000 {
			compatible = "apple,t8103-i2c", "apple,i2c";
			reg = <0x2 0x35018000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 629 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c2_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			status = "disabled"; /* not used in all devices */
			power-domains = <&ps_i2c2>;
		};

		i2c3: i2c@23501c000 {
			compatible = "apple,t8103-i2c", "apple,i2c";
			reg = <0x2 0x3501c000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 630 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c3_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c3>;
		};

		i2c4: i2c@235020000 {
			compatible = "apple,t8103-i2c", "apple,i2c";
			reg = <0x2 0x35020000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 631 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c4_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c4>;
			status = "disabled"; /* only used in J293 */
		};

		fpwm1: pwm@235044000 {
			compatible = "apple,t8103-fpwm", "apple,s5l-fpwm";
			reg = <0x2 0x35044000 0x0 0x4000>;
			power-domains = <&ps_fpwm1>;
			clocks = <&clkref>;
			#pwm-cells = <2>;
			status = "disabled";
		};

		serial0: serial@235200000 {
			compatible = "apple,s5l-uart";
			reg = <0x2 0x35200000 0x0 0x1000>;
			reg-io-width = <4>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 605 IRQ_TYPE_LEVEL_HIGH>;
			/*
			 * TODO: figure out the clocking properly, there may
			 * be a third selectable clock.
			 */
			clocks = <&clkref>, <&clkref>;
			clock-names = "uart", "clk_uart_baud0";
			power-domains = <&ps_uart0>;
			status = "disabled";
		};

		serial2: serial@235208000 {
			compatible = "apple,s5l-uart";
			reg = <0x2 0x35208000 0x0 0x1000>;
			reg-io-width = <4>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 607 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clkref>, <&clkref>;
			clock-names = "uart", "clk_uart_baud0";
			power-domains = <&ps_uart2>;
			status = "disabled";
		};

		admac: dma-controller@238200000 {
			compatible = "apple,t8103-admac", "apple,admac";
			reg = <0x2 0x38200000 0x0 0x34000>;
			dma-channels = <24>;
			interrupts-extended = <0>,
					      <&aic AIC_IRQ 626 IRQ_TYPE_LEVEL_HIGH>,
					      <0>,
					      <0>;
			#dma-cells = <1>;
			iommus = <&sio_dart 2>;
			power-domains = <&ps_sio_adma>;
			resets = <&ps_audio_p>;
		};

		mca: i2s@238400000 {
			compatible = "apple,t8103-mca", "apple,mca";
			reg = <0x2 0x38400000 0x0 0x18000>,
			      <0x2 0x38300000 0x0 0x30000>;

			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 619 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 620 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 621 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 622 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 623 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 624 IRQ_TYPE_LEVEL_HIGH>;

			resets = <&ps_audio_p>;
			clocks = <&nco 0>, <&nco 1>, <&nco 2>,
				 <&nco 3>, <&nco 4>, <&nco 4>;
			power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>,
					<&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>;
			dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>,
			       <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>,
			       <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>,
			       <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>,
			       <&admac 16>, <&admac 17>, <&admac 18>, <&admac 19>,
			       <&admac 20>, <&admac 21>, <&admac 22>, <&admac 23>;
			dma-names = "tx0a", "rx0a", "tx0b", "rx0b",
				"tx1a", "rx1a", "tx1b", "rx1b",
				"tx2a", "rx2a", "tx2b", "rx2b",
				"tx3a", "rx3a", "tx3b", "rx3b",
				"tx4a", "rx4a", "tx4b", "rx4b",
				"tx5a", "rx5a", "tx5b", "rx5b";

			#sound-dai-cells = <1>;
		};

		nco: clock-controller@23b044000 {
			compatible = "apple,t8103-nco", "apple,nco";
			reg = <0x2 0x3b044000 0x0 0x14000>;
			clocks = <&nco_clkref>;
			#clock-cells = <1>;
		};

		aic: interrupt-controller@23b100000 {
			compatible = "apple,t8103-aic", "apple,aic";
			#interrupt-cells = <3>;
			interrupt-controller;
			reg = <0x2 0x3b100000 0x0 0x8000>;
			power-domains = <&ps_aic>;

			affinities {
				e-core-pmu-affinity {
					apple,fiq-index = <AIC_CPU_PMU_E>;
					cpus = <&cpu_e0 &cpu_e1 &cpu_e2 &cpu_e3>;
				};

				p-core-pmu-affinity {
					apple,fiq-index = <AIC_CPU_PMU_P>;
					cpus = <&cpu_p0 &cpu_p1 &cpu_p2 &cpu_p3>;
				};
			};
		};

		pmgr: power-management@23b700000 {
			compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x2 0x3b700000 0 0x14000>;
		};

		pinctrl_ap: pinctrl@23c100000 {
			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
			reg = <0x2 0x3c100000 0x0 0x100000>;
			power-domains = <&ps_gpio>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_ap 0 0 212>;
			apple,npins = <212>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 190 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 191 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 192 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 193 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 194 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 195 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 196 IRQ_TYPE_LEVEL_HIGH>;

			i2c0_pins: i2c0-pins {
				pinmux = <APPLE_PINMUX(192, 1)>,
					 <APPLE_PINMUX(188, 1)>;
			};

			i2c1_pins: i2c1-pins {
				pinmux = <APPLE_PINMUX(201, 1)>,
					 <APPLE_PINMUX(199, 1)>;
			};

			i2c2_pins: i2c2-pins {
				pinmux = <APPLE_PINMUX(163, 1)>,
					 <APPLE_PINMUX(162, 1)>;
			};

			i2c3_pins: i2c3-pins {
				pinmux = <APPLE_PINMUX(73, 1)>,
					 <APPLE_PINMUX(72, 1)>;
			};

			i2c4_pins: i2c4-pins {
				pinmux = <APPLE_PINMUX(135, 1)>,
					 <APPLE_PINMUX(134, 1)>;
			};

			pcie_pins: pcie-pins {
				pinmux = <APPLE_PINMUX(150, 1)>,
					 <APPLE_PINMUX(151, 1)>,
					 <APPLE_PINMUX(32, 1)>;
			};
		};

		pinctrl_nub: pinctrl@23d1f0000 {
			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
			reg = <0x2 0x3d1f0000 0x0 0x4000>;
			power-domains = <&ps_nub_gpio>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_nub 0 0 23>;
			apple,npins = <23>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 330 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 331 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 332 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 333 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 334 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 335 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 336 IRQ_TYPE_LEVEL_HIGH>;
		};

		pmgr_mini: power-management@23d280000 {
			compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x2 0x3d280000 0 0x4000>;
		};

		wdt: watchdog@23d2b0000 {
			compatible = "apple,t8103-wdt", "apple,wdt";
			reg = <0x2 0x3d2b0000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 338 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_smc: pinctrl@23e820000 {
			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
			reg = <0x2 0x3e820000 0x0 0x4000>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_smc 0 0 16>;
			apple,npins = <16>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 391 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 392 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 393 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 394 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 395 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 396 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 397 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_aop: pinctrl@24a820000 {
			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
			reg = <0x2 0x4a820000 0x0 0x4000>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_aop 0 0 42>;
			apple,npins = <42>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 268 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 269 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 270 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 271 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 272 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 273 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
		};

		ans_mbox: mbox@277408000 {
			compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
			reg = <0x2 0x77408000 0x0 0x4000>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 583 IRQ_TYPE_LEVEL_HIGH>,
				<AIC_IRQ 584 IRQ_TYPE_LEVEL_HIGH>,
				<AIC_IRQ 585 IRQ_TYPE_LEVEL_HIGH>,
				<AIC_IRQ 586 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "send-empty", "send-not-empty",
				"recv-empty", "recv-not-empty";
			#mbox-cells = <0>;
			power-domains = <&ps_ans2>;
		};

		sart: iommu@27bc50000 {
			compatible = "apple,t8103-sart";
			reg = <0x2 0x7bc50000 0x0 0x10000>;
			power-domains = <&ps_ans2>;
		};

		nvme@27bcc0000 {
			compatible = "apple,t8103-nvme-ans2", "apple,nvme-ans2";
			reg = <0x2 0x7bcc0000 0x0 0x40000>,
				<0x2 0x77400000 0x0 0x4000>;
			reg-names = "nvme", "ans";
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 590 IRQ_TYPE_LEVEL_HIGH>;
			mboxes = <&ans_mbox>;
			apple,sart = <&sart>;
			power-domains = <&ps_ans2>, <&ps_apcie_st>;
			power-domain-names = "ans", "apcie0";
			resets = <&ps_ans2>;
		};

		pcie0_dart_0: iommu@681008000 {
			compatible = "apple,t8103-dart";
			reg = <0x6 0x81008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 696 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
		};

		pcie0_dart_1: iommu@682008000 {
			compatible = "apple,t8103-dart";
			reg = <0x6 0x82008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
			status = "disabled";
		};

		pcie0_dart_2: iommu@683008000 {
			compatible = "apple,t8103-dart";
			reg = <0x6 0x83008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
			status = "disabled";
		};

		pcie0: pcie@690000000 {
			compatible = "apple,t8103-pcie", "apple,pcie";
			device_type = "pci";

			reg = <0x6 0x90000000 0x0 0x1000000>,
			      <0x6 0x80000000 0x0 0x100000>,
			      <0x6 0x81000000 0x0 0x4000>,
			      <0x6 0x82000000 0x0 0x4000>,
			      <0x6 0x83000000 0x0 0x4000>;
			reg-names = "config", "rc", "port0", "port1", "port2";

			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 695 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 698 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 701 IRQ_TYPE_LEVEL_HIGH>;

			msi-controller;
			msi-parent = <&pcie0>;
			msi-ranges = <&aic AIC_IRQ 704 IRQ_TYPE_EDGE_RISING 32>;


			iommu-map = <0x100 &pcie0_dart_0 1 1>,
				    <0x200 &pcie0_dart_1 1 1>,
				    <0x300 &pcie0_dart_2 1 1>;
			iommu-map-mask = <0xff00>;

			bus-range = <0 3>;
			#address-cells = <3>;
			#size-cells = <2>;
			ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>,
				 <0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>;

			power-domains = <&ps_apcie_gp>;
			pinctrl-0 = <&pcie_pins>;
			pinctrl-names = "default";

			port00: pci@0,0 {
				device_type = "pci";
				reg = <0x0 0x0 0x0 0x0 0x0>;
				reset-gpios = <&pinctrl_ap 152 GPIO_ACTIVE_LOW>;

				#address-cells = <3>;
				#size-cells = <2>;
				ranges;

				interrupt-controller;
				#interrupt-cells = <1>;

				interrupt-map-mask = <0 0 0 7>;
				interrupt-map = <0 0 0 1 &port00 0 0 0 0>,
						<0 0 0 2 &port00 0 0 0 1>,
						<0 0 0 3 &port00 0 0 0 2>,
						<0 0 0 4 &port00 0 0 0 3>;
			};

			port01: pci@1,0 {
				device_type = "pci";
				reg = <0x800 0x0 0x0 0x0 0x0>;
				reset-gpios = <&pinctrl_ap 153 GPIO_ACTIVE_LOW>;

				#address-cells = <3>;
				#size-cells = <2>;
				ranges;

				interrupt-controller;
				#interrupt-cells = <1>;

				interrupt-map-mask = <0 0 0 7>;
				interrupt-map = <0 0 0 1 &port01 0 0 0 0>,
						<0 0 0 2 &port01 0 0 0 1>,
						<0 0 0 3 &port01 0 0 0 2>,
						<0 0 0 4 &port01 0 0 0 3>;
				status = "disabled";
			};

			port02: pci@2,0 {
				device_type = "pci";
				reg = <0x1000 0x0 0x0 0x0 0x0>;
				reset-gpios = <&pinctrl_ap 33 GPIO_ACTIVE_LOW>;

				#address-cells = <3>;
				#size-cells = <2>;
				ranges;

				interrupt-controller;
				#interrupt-cells = <1>;

				interrupt-map-mask = <0 0 0 7>;
				interrupt-map = <0 0 0 1 &port02 0 0 0 0>,
						<0 0 0 2 &port02 0 0 0 1>,
						<0 0 0 3 &port02 0 0 0 2>,
						<0 0 0 4 &port02 0 0 0 3>;
				status = "disabled";
			};
		};
	};
};

#include "t8103-pmgr.dtsi"