arch/arm/boot/dts/marvell/orion5x-mv88f5181.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/orion5x-mv88f5181.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/orion5x-mv88f5181.dtsi
Extension
.dtsi
Size
937 bytes
Lines
45
Domain
Architecture Layer
Bucket
arch/arm
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
// Copyright (C) 2016 Jamie Lentin <jm@lentin.co.uk>

#include "orion5x.dtsi"

/ {
	compatible = "marvell,orion5x-88f5181", "marvell,orion5x";

	soc {
		compatible = "marvell,orion5x-88f5181-mbus", "simple-bus";

		internal-regs {
			pinctrl: pinctrl@10000 {
				compatible = "marvell,88f5181-pinctrl";
				reg = <0x10000 0x8>, <0x10050 0x4>;
			};

			core_clk: core-clocks@10030 {
				compatible = "marvell,mv88f5181-core-clock";
				reg = <0x10010 0x4>;
				#clock-cells = <1>;
			};

			mbusc: mbus-controller@20000 {
				compatible = "marvell,mbus-controller";
				reg = <0x20000 0x100>, <0x1500 0x20>;
			};
		};
	};
};

&pinctrl {
	pmx_ge: pmx-ge {
		marvell,pins = "mpp8", "mpp9", "mpp10", "mpp11",
			       "mpp12", "mpp13", "mpp14", "mpp15",
			       "mpp16", "mpp17", "mpp18", "mpp19";
		marvell,function = "ge";
	};
};

&eth {
	pinctrl-0 = <&pmx_ge>;
	pinctrl-names = "default";
};

Annotation

Implementation Notes