arch/mips/boot/dts/mobileye/eyeq5.dtsi

Source file repositories/reference/linux-study-clean/arch/mips/boot/dts/mobileye/eyeq5.dtsi

File Facts

System
Linux kernel
Corpus path
arch/mips/boot/dts/mobileye/eyeq5.dtsi
Extension
.dtsi
Size
9354 bytes
Lines
357
Domain
Architecture Layer
Bucket
arch/mips
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-only OR BSD-2-Clause */
/*
* Copyright 2023 Mobileye Vision Technologies Ltd.
*/

#include <dt-bindings/interrupt-controller/mips-gic.h>

#include <dt-bindings/clock/mobileye,eyeq5-clk.h>

/ {
	#address-cells = <2>;
	#size-cells = <2>;
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu@0 {
			device_type = "cpu";
			compatible = "img,i6500";
			reg = <0>;
			clocks = <&olb EQ5C_CPU_CORE0>;
		};
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		/* These reserved memory regions are also defined in bootmanager
		* for configuring inbound translation for BARS, don't change
		* these without syncing with bootmanager
		*/
		shmem0_reserved: shmem@804000000 {
			reg = <0x8 0x04000000 0x0 0x1000000>;
		};
		shmem1_reserved: shmem@805000000 {
			reg = <0x8 0x05000000 0x0 0x1000000>;
		};
		pci0_msi_reserved: pci0-msi@806000000 {
			reg = <0x8 0x06000000 0x0 0x100000>;
		};
		pci1_msi_reserved: pci1-msi@806100000 {
			reg = <0x8 0x06100000 0x0 0x100000>;
		};

		mini_coredump0_reserved: mini-coredump0@806200000 {
			reg = <0x8 0x06200000 0x0 0x100000>;
		};
		mhm_reserved_0: the-mhm-reserved-0@0 {
			reg = <0x8 0x00000000 0x0 0x0000800>;
		};

		nvram@461fe00 {
			compatible = "mobileye,eyeq5-bootloader-config", "nvmem-rmem";
			reg = <0x0 0x0461fe00 0x0 0x200>;
			#address-cells = <1>;
			#size-cells = <1>;
			no-map;

			nvmem-layout {
				compatible = "fixed-layout";
				#address-cells = <1>;
				#size-cells = <1>;

				eth0_mac: mac@7c {
					reg = <0x7c 0x6>;
				};

				eth1_mac: mac@82 {
					reg = <0x82 0x6>;

Annotation

Implementation Notes