arch/powerpc/boot/dts/digsy_mtc.dts

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

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/digsy_mtc.dts
Extension
.dts
Size
2803 bytes
Lines
150
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
/*
 * Digsy MTC board Device Tree Source
 *
 * Copyright (C) 2009 Semihalf
 *
 * Based on the CM5200 by M. Balakowicz
 */

/include/ "mpc5200b.dtsi"

&gpt0 { gpio-controller; fsl,has-wdt; };
&gpt1 { gpio-controller; };

/ {
	model = "intercontrol,digsy-mtc";
	compatible = "intercontrol,digsy-mtc";

	memory@0 {
		reg = <0x00000000 0x02000000>;	// 32MB
	};

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

		psc@2000 {		// PSC1
			status = "disabled";
		};

		psc@2200 {		// PSC2
			status = "disabled";
		};

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

		psc@2600 {		// PSC4
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
		};

		psc@2800 {		// PSC5
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
		};

		psc@2c00 {		// PSC6
			status = "disabled";
		};

		ethernet@3000 {
			phy-handle = <&phy0>;
		};

		mdio@3000 {
			phy0: ethernet-phy@0 {
				reg = <0>;
			};
		};

		i2c@3d00 {
			eeprom@50 {
				compatible = "atmel,24c08";
				reg = <0x50>;
			};

			rtc@56 {
				compatible = "microcrystal,rv3029";
				reg = <0x56>;

Annotation

Implementation Notes