arch/powerpc/boot/dts/mucmc52.dts

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/mucmc52.dts

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/mucmc52.dts
Extension
.dts
Size
4695 bytes
Lines
223
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-or-later
/*
 * Manroland mucmc52 board Device Tree Source
 *
 * Copyright (C) 2009 DENX Software Engineering GmbH
 * Heiko Schocher <hs@denx.de>
 * Copyright 2006-2007 Secret Lab Technologies Ltd.
 */

/include/ "mpc5200b.dtsi"

/* Timer pins that need to be in GPIO mode */
&gpt0 { gpio-controller; };
&gpt1 { gpio-controller; };
&gpt2 { gpio-controller; };
&gpt3 { gpio-controller; };

/* Disabled timers */
&gpt4 { status = "disabled"; };
&gpt5 { status = "disabled"; };
&gpt6 { status = "disabled"; };
&gpt7 { status = "disabled"; };

/ {
	model = "manroland,mucmc52";
	compatible = "manroland,mucmc52";

	soc5200@f0000000 {
		rtc@800 {
			status = "disabled";
		};

		can@900 {
			status = "disabled";
		};

		can@980 {
			status = "disabled";
		};

		spi@f00 {
			status = "disabled";
		};

		usb@1000 {
			status = "disabled";
		};

		psc@2000 {		// PSC1
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
		};

		psc@2200 {		// PSC2
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
		};

		psc@2400 {		// PSC3
			status = "disabled";
		};

		psc@2600 {		// PSC4
			status = "disabled";
		};

		psc@2800 {		// PSC5
			status = "disabled";
		};

		psc@2c00 {		// PSC6
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";

Annotation

Implementation Notes