arch/powerpc/boot/dts/xpedite5330.dts

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/xpedite5330.dts

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/xpedite5330.dts
Extension
.dts
Size
15904 bytes
Lines
705
Domain
Architecture Layer
Bucket
arch/powerpc
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) 2008 Extreme Engineering Solutions, Inc.
 * Based on MPC8572DS device tree from Freescale Semiconductor, Inc.
 *
 * XPedite5330 3U CompactPCI module based on MPC8572E
 */

/dts-v1/;
/ {
	model = "xes,xpedite5330";
	compatible = "xes,xpedite5330", "xes,MPC8572";
	#address-cells = <2>;
	#size-cells = <2>;
	form-factor = "3U CompactPCI";
	boot-bank = <0x0>;	/* 0: Primary flash, 1: Secondary flash */

	aliases {
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		serial0 = &serial0;
		serial1 = &serial1;
		pci0 = &pci0;
		pci1 = &pci1;
		pci2 = &pci2;
	};

	pmcslots {
		#address-cells = <1>;
		#size-cells = <0>;

		pmcslot@0 {
			cell-index = <0>;
			/*
			 * boolean properties (true if defined):
			 *     monarch;
			 *     module-present;
			 */
		};
	};

	xmcslots {
		#address-cells = <1>;
		#size-cells = <0>;

		xmcslot@0 {
			cell-index = <0>;
			/*
			 * boolean properties (true if defined):
			 *     module-present;
			 */
		};
	};

	cpci {
		/*
		 * boolean properties (true if defined):
		 *     system-controller;
		 */
		system-controller;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		PowerPC,8572@0 {
			device_type = "cpu";
			reg = <0x0>;
			d-cache-line-size = <32>;	// 32 bytes

Annotation

Implementation Notes