xref: /kernel/linux/linux-6.6/arch/arm64/boot/dts/apple/t8112.dtsi

// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
 * Apple T8112 "M2" SoC
 *
 * Other names: H14G
 *
 * 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>
#include <dt-bindings/spmi/spmi.h>

/ {
	compatible = "apple,t8112", "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,blizzard";
			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 = <756>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_e1: cpu@1 {
			compatible = "apple,blizzard";
			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 = <756>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_e2: cpu@2 {
			compatible = "apple,blizzard";
			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 = <756>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_e3: cpu@3 {
			compatible = "apple,blizzard";
			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 = <756>;
			performance-domains = <&cpufreq_e>;
			next-level-cache = <&l2_cache_0>;
			i-cache-size = <0x20000>;
			d-cache-size = <0x10000>;
		};

		cpu_p0: cpu@10100 {
			compatible = "apple,avalanche";
			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,avalanche";
			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,avalanche";
			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,avalanche";
			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 = <0x1000000>;
		};
	};

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

		opp01 {
			opp-hz = /bits/ 64 <600000000>;
			opp-level = <1>;
			clock-latency-ns = <7500>;
		};
		opp02 {
			opp-hz = /bits/ 64 <912000000>;
			opp-level = <2>;
			clock-latency-ns = <20000>;
		};
		opp03 {
			opp-hz = /bits/ 64 <1284000000>;
			opp-level = <3>;
			clock-latency-ns = <22000>;
		};
		opp04 {
			opp-hz = /bits/ 64 <1752000000>;
			opp-level = <4>;
			clock-latency-ns = <30000>;
		};
		opp05 {
			opp-hz = /bits/ 64 <2004000000>;
			opp-level = <5>;
			clock-latency-ns = <35000>;
		};
		opp06 {
			opp-hz = /bits/ 64 <2256000000>;
			opp-level = <6>;
			clock-latency-ns = <39000>;
		};
		opp07 {
			opp-hz = /bits/ 64 <2424000000>;
			opp-level = <7>;
			clock-latency-ns = <53000>;
		};
	};

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

		opp01 {
			opp-hz = /bits/ 64 <660000000>;
			opp-level = <1>;
			clock-latency-ns = <9000>;
		};
		opp02 {
			opp-hz = /bits/ 64 <924000000>;
			opp-level = <2>;
			clock-latency-ns = <19000>;
		};
		opp03 {
			opp-hz = /bits/ 64 <1188000000>;
			opp-level = <3>;
			clock-latency-ns = <22000>;
		};
		opp04 {
			opp-hz = /bits/ 64 <1452000000>;
			opp-level = <4>;
			clock-latency-ns = <24000>;
		};
		opp05 {
			opp-hz = /bits/ 64 <1704000000>;
			opp-level = <5>;
			clock-latency-ns = <26000>;
		};
		opp06 {
			opp-hz = /bits/ 64 <1968000000>;
			opp-level = <6>;
			clock-latency-ns = <28000>;
		};
		opp07 {
			opp-hz = /bits/ 64 <2208000000>;
			opp-level = <7>;
			clock-latency-ns = <30000>;
		};
		opp08 {
			opp-hz = /bits/ 64 <2400000000>;
			opp-level = <8>;
			clock-latency-ns = <33000>;
		};
		opp09 {
			opp-hz = /bits/ 64 <2568000000>;
			opp-level = <9>;
			clock-latency-ns = <34000>;
		};
		opp10 {
			opp-hz = /bits/ 64 <2724000000>;
			opp-level = <10>;
			clock-latency-ns = <36000>;
		};
		opp11 {
			opp-hz = /bits/ 64 <2868000000>;
			opp-level = <11>;
			clock-latency-ns = <41000>;
		};
		opp12 {
			opp-hz = /bits/ 64 <2988000000>;
			opp-level = <12>;
			clock-latency-ns = <42000>;
		};
		opp13 {
			opp-hz = /bits/ 64 <3096000000>;
			opp-level = <13>;
			clock-latency-ns = <44000>;
		};
		opp14 {
			opp-hz = /bits/ 64 <3204000000>;
			opp-level = <14>;
			clock-latency-ns = <46000>;
		};
		/* Not available until CPU deep sleep is implemented */
#if 0
		opp15 {
			opp-hz = /bits/ 64 <3324000000>;
			opp-level = <15>;
			clock-latency-ns = <62000>;
			turbo-mode;
		};
		opp16 {
			opp-hz = /bits/ 64 <3408000000>;
			opp-level = <16>;
			clock-latency-ns = <62000>;
			turbo-mode;
		};
		opp17 {
			opp-hz = /bits/ 64 <3504000000>;
			opp-level = <17>;
			clock-latency-ns = <62000>;
			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,blizzard-pmu";
		interrupt-parent = <&aic>;
		interrupts = <AIC_FIQ AIC_CPU_PMU_E IRQ_TYPE_LEVEL_HIGH>;
	};

	pmu-p {
		compatible = "apple,avalanche-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: cpufreq@210e20000 {
			compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq";
			reg = <0x2 0x10e20000 0 0x1000>;
			#performance-domain-cells = <0>;
		};

		cpufreq_p: cpufreq@211e20000 {
			compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq";
			reg = <0x2 0x11e20000 0 0x1000>;
			#performance-domain-cells = <0>;
		};

		sio_dart: iommu@235004000 {
			compatible = "apple,t8110-dart";
			reg = <0x2 0x35004000 0x0 0x4000>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 769 IRQ_TYPE_LEVEL_HIGH>;
			#iommu-cells = <1>;
			power-domains = <&ps_sio_cpu>;
		};

		i2c0: i2c@235010000 {
			compatible = "apple,t8112-i2c", "apple,i2c";
			reg = <0x2 0x35010000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 761 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c0_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c0>;
			status = "disabled";
		};

		i2c1: i2c@235014000 {
			compatible = "apple,t8112-i2c", "apple,i2c";
			reg = <0x2 0x35014000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 762 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c1_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c1>;
			status = "disabled";
		};

		i2c2: i2c@235018000 {
			compatible = "apple,t8112-i2c", "apple,i2c";
			reg = <0x2 0x35018000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 763 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c2_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c2>;
			status = "disabled";
		};

		i2c3: i2c@23501c000 {
			compatible = "apple,t8112-i2c", "apple,i2c";
			reg = <0x2 0x3501c000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 764 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c3_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c3>;
			status = "disabled";
		};

		i2c4: i2c@235020000 {
			compatible = "apple,t8112-i2c", "apple,i2c";
			reg = <0x2 0x35020000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 765 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-0 = <&i2c4_pins>;
			pinctrl-names = "default";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			power-domains = <&ps_i2c4>;
			status = "disabled";
		};

		fpwm1: pwm@235044000 {
			compatible = "apple,t8112-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 739 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 741 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,t8112-admac", "apple,admac";
			reg = <0x2 0x38200000 0x0 0x34000>;
			dma-channels = <24>;
			interrupts-extended = <0>,
					      <&aic AIC_IRQ 760 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,t8112-mca", "apple,mca";
			reg = <0x2 0x38400000 0x0 0x18000>,
			      <0x2 0x38300000 0x0 0x30000>;

			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 753 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 754 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 755 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 756 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 757 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 758 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,t8112-nco", "apple,nco";
			reg = <0x2 0x3b044000 0x0 0x14000>;
			clocks = <&nco_clkref>;
			#clock-cells = <1>;
		};

		aic: interrupt-controller@23b0c0000 {
			compatible = "apple,t8112-aic", "apple,aic2";
			#interrupt-cells = <3>;
			interrupt-controller;
			reg = <0x2 0x3b0c0000 0x0 0x8000>,
				<0x2 0x3b0c8000 0x0 0x4>;
			reg-names = "core", "event";
			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,t8112-pmgr", "apple,pmgr", "syscon", "simple-mfd";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x2 0x3b700000 0 0x14000>;
			/* child nodes are added in t8103-pmgr.dtsi */
		};

		pinctrl_ap: pinctrl@23c100000 {
			compatible = "apple,t8112-pinctrl", "apple,pinctrl";
			reg = <0x2 0x3c100000 0x0 0x100000>;
			power-domains = <&ps_gpio>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_ap 0 0 213>;
			apple,npins = <213>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 199 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 200 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 201 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 202 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 203 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 204 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 205 IRQ_TYPE_LEVEL_HIGH>;

			i2c0_pins: i2c0-pins {
				pinmux = <APPLE_PINMUX(111, 1)>,
					 <APPLE_PINMUX(110, 1)>;
			};

			i2c1_pins: i2c1-pins {
				pinmux = <APPLE_PINMUX(113, 1)>,
					 <APPLE_PINMUX(112, 1)>;
			};

			i2c2_pins: i2c2-pins {
				pinmux = <APPLE_PINMUX(87, 1)>,
					 <APPLE_PINMUX(86, 1)>;
			};

			i2c3_pins: i2c3-pins {
				pinmux = <APPLE_PINMUX(54, 1)>,
					 <APPLE_PINMUX(53, 1)>;
			};

			i2c4_pins: i2c4-pins {
				pinmux = <APPLE_PINMUX(131, 1)>,
					 <APPLE_PINMUX(130, 1)>;
			};

			spi3_pins: spi3-pins {
				pinmux = <APPLE_PINMUX(46, 1)>,
					<APPLE_PINMUX(47, 1)>,
					<APPLE_PINMUX(48, 1)>,
					<APPLE_PINMUX(49, 1)>;
			};

			pcie_pins: pcie-pins {
				pinmux = <APPLE_PINMUX(162, 1)>,
					 <APPLE_PINMUX(163, 1)>,
					 <APPLE_PINMUX(164, 1)>;
				// TODO: 1 more CLKREQs
			};
		};

		pinctrl_nub: pinctrl@23d1f0000 {
			compatible = "apple,t8112-pinctrl", "apple,pinctrl";
			reg = <0x2 0x3d1f0000 0x0 0x4000>;
			power-domains = <&ps_nub_gpio>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_nub 0 0 24>;
			apple,npins = <24>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 371 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 372 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 373 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 374 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 375 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 376 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 377 IRQ_TYPE_LEVEL_HIGH>;
		};

		pmgr_mini: power-management@23d280000 {
			compatible = "apple,t8112-pmgr", "apple,pmgr", "syscon", "simple-mfd";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x2 0x3d280000 0 0x4000>;
			/* child nodes are added in t8103-pmgr.dtsi */
		};

		wdt: watchdog@23d2b0000 {
			compatible = "apple,t8112-wdt", "apple,wdt";
			reg = <0x2 0x3d2b0000 0x0 0x4000>;
			clocks = <&clkref>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 379 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_smc: pinctrl@23e820000 {
			compatible = "apple,t8112-pinctrl", "apple,pinctrl";
			reg = <0x2 0x3e820000 0x0 0x4000>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_smc 0 0 18>;
			apple,npins = <18>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 490 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 491 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 492 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 493 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 494 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 495 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 496 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_aop: pinctrl@24a820000 {
			compatible = "apple,t8112-pinctrl", "apple,pinctrl";
			reg = <0x2 0x4a820000 0x0 0x4000>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_aop 0 0 54>;
			apple,npins = <54>;

			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 301 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 302 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 303 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 304 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 305 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 306 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 307 IRQ_TYPE_LEVEL_HIGH>;
		};

		ans_mbox: mbox@277408000 {
			compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4";
			reg = <0x2 0x77408000 0x0 0x4000>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 717 IRQ_TYPE_LEVEL_HIGH>,
				<AIC_IRQ 718 IRQ_TYPE_LEVEL_HIGH>,
				<AIC_IRQ 719 IRQ_TYPE_LEVEL_HIGH>,
				<AIC_IRQ 720 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "send-empty", "send-not-empty",
				"recv-empty", "recv-not-empty";
			#mbox-cells = <0>;
			power-domains = <&ps_ans>;
		};

		sart: sart@27bc50000 {
			compatible = "apple,t8112-sart", "apple,t6000-sart";
			reg = <0x2 0x7bc50000 0x0 0x10000>;
			power-domains = <&ps_ans>;
		};

		nvme@27bcc0000 {
			compatible = "apple,t8112-nvme-ans2", "apple,nvme-ans2";
			reg = <0x2 0x7bcc0000 0x0 0x40000>,
				<0x2 0x77400000 0x0 0x4000>;
			reg-names = "nvme", "ans";
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 724 IRQ_TYPE_LEVEL_HIGH>;
			mboxes = <&ans_mbox>;
			apple,sart = <&sart>;
			power-domains = <&ps_ans>, <&ps_apcie_st>;
			power-domain-names = "ans", "apcie0";
			resets = <&ps_ans>;
		};

		pcie0_dart: iommu@681008000 {
			compatible = "apple,t8110-dart";
			reg = <0x6 0x81008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 782 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
		};

		pcie1_dart: iommu@682008000 {
			compatible = "apple,t8110-dart";
			reg = <0x6 0x82008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 785 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
			status = "disabled";
		};

		pcie2_dart: iommu@683008000 {
			compatible = "apple,t8110-dart";
			reg = <0x6 0x83008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 788 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
			status = "disabled";
		};

		pcie3_dart: iommu@684008000 {
			compatible = "apple,t8110-dart";
			reg = <0x6 0x84008000 0x0 0x4000>;
			#iommu-cells = <1>;
			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 791 IRQ_TYPE_LEVEL_HIGH>;
			power-domains = <&ps_apcie_gp>;
			status = "disabled";
		};

		pcie0: pcie@690000000 {
			compatible = "apple,t8112-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>,
			      <0x6 0x84000000 0x0 0x4000>;
			reg-names = "config", "rc", "port0", "port1", "port2", "port3";

			interrupt-parent = <&aic>;
			interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 784 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 787 IRQ_TYPE_LEVEL_HIGH>,
				     <AIC_IRQ 790 IRQ_TYPE_LEVEL_HIGH>;

			msi-controller;
			msi-parent = <&pcie0>;
			msi-ranges = <&aic AIC_IRQ 793 IRQ_TYPE_EDGE_RISING 32>;

			iommu-map = <0x100 &pcie0_dart 0 1>,
				    <0x200 &pcie1_dart 1 1>,
				    <0x300 &pcie2_dart 2 1>,
				    <0x400 &pcie3_dart 3 1>;
			iommu-map-mask = <0xff00>;

			bus-range = <0 4>;
			#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 166 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 167 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 168 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";
			};

			/* TODO: GPIO unknown */
			port03: pci@3,0 {
				device_type = "pci";
				reg = <0x1800 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 &port03 0 0 0 0>,
						<0 0 0 2 &port03 0 0 0 1>,
						<0 0 0 3 &port03 0 0 0 2>,
						<0 0 0 4 &port03 0 0 0 3>;

				status = "disabled";
			};
		};
	};
};

#include "t8112-pmgr.dtsi"