arch/arm64/boot/dts/apple/t6022.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/apple/t6022.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/apple/t6022.dtsi
Extension
.dtsi
Size
8457 bytes
Lines
350
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
 * Apple T6022 "M2 Ultra" SoC
 *
 * Other names: H14J, "Rhodes 2C"
 *
 * 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/phy/phy.h>
#include <dt-bindings/spmi/spmi.h>

#include "multi-die-cpp.h"

#include "t602x-common.dtsi"

/ {
	compatible = "apple,t6022", "apple,arm-platform";

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

	cpus {
		cpu-map {
			cluster3 {
				core0 {
					cpu = <&cpu_e10>;
				};
				core1 {
					cpu = <&cpu_e11>;
				};
				core2 {
					cpu = <&cpu_e12>;
				};
				core3 {
					cpu = <&cpu_e13>;
				};
			};

			cluster4 {
				core0 {
					cpu = <&cpu_p20>;
				};
				core1 {
					cpu = <&cpu_p21>;
				};
				core2 {
					cpu = <&cpu_p22>;
				};
				core3 {
					cpu = <&cpu_p23>;
				};
			};

			cluster5 {
				core0 {
					cpu = <&cpu_p30>;
				};
				core1 {
					cpu = <&cpu_p31>;
				};
				core2 {
					cpu = <&cpu_p32>;
				};
				core3 {
					cpu = <&cpu_p33>;

Annotation

Implementation Notes