arch/arm64/boot/dts/tesla/fsd.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/tesla/fsd.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/tesla/fsd.dtsi
Extension
.dtsi
Size
32398 bytes
Lines
1065
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
/*
 * Tesla Full Self-Driving SoC device tree source
 *
 * Copyright (c) 2017-2022 Samsung Electronics Co., Ltd.
 *		https://www.samsung.com
 * Copyright (c) 2017-2022 Tesla, Inc.
 *		https://www.tesla.com
 */

#include <dt-bindings/clock/fsd-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>

/ {
	compatible = "tesla,fsd";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		i2c0 = &hsi2c_0;
		i2c1 = &hsi2c_1;
		i2c2 = &hsi2c_2;
		i2c3 = &hsi2c_3;
		i2c4 = &hsi2c_4;
		i2c5 = &hsi2c_5;
		i2c6 = &hsi2c_6;
		i2c7 = &hsi2c_7;
		pinctrl0 = &pinctrl_fsys0;
		pinctrl1 = &pinctrl_peric;
		pinctrl2 = &pinctrl_pmu;
		spi0 = &spi_0;
		spi1 = &spi_1;
		spi2 = &spi_2;
	};

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

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpucl0_0>;
				};
				core1 {
					cpu = <&cpucl0_1>;
				};
				core2 {
					cpu = <&cpucl0_2>;
				};
				core3 {
					cpu = <&cpucl0_3>;
				};
			};

			cluster1 {
				core0 {
					cpu = <&cpucl1_0>;
				};
				core1 {
					cpu = <&cpucl1_1>;
				};
				core2 {
					cpu = <&cpucl1_2>;
				};
				core3 {
					cpu = <&cpucl1_3>;
				};
			};

Annotation

Implementation Notes