arch/arm/boot/dts/aspeed/ibm-power10-quad.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/aspeed/ibm-power10-quad.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/aspeed/ibm-power10-quad.dtsi
Extension
.dtsi
Size
24255 bytes
Lines
1310
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-or-later
// Copyright 2023 IBM Corp.

#include "ibm-power10-dual.dtsi"

&cfam0_i2c0 {
	i2cr@20 {
		compatible = "ibm,i2cr-fsi-master";
		reg = <0x20>;
		#address-cells = <2>;
		#size-cells = <0>;

		cfam@0,0 {
			reg = <0 0>;
			#address-cells = <1>;
			#size-cells = <1>;
			chip-id = <0>;

			scom100: scom@1000 {
				compatible = "ibm,i2cr-scom";
				reg = <0x1000 0x400>;
			};

			sbefifo100: sbefifo@2400 {
				compatible = "ibm,p9-sbefifo";
				reg = <0x2400 0x400>;
				#address-cells = <1>;
				#size-cells = <0>;
			};
		};
	};
};

&cfam0_i2c1 {
	i2cr@20 {
		compatible = "ibm,i2cr-fsi-master";
		reg = <0x20>;
		#address-cells = <2>;
		#size-cells = <0>;

		cfam@0,0 {
			reg = <0 0>;
			#address-cells = <1>;
			#size-cells = <1>;
			chip-id = <0>;

			scom101: scom@1000 {
				compatible = "ibm,i2cr-scom";
				reg = <0x1000 0x400>;
			};

			sbefifo101: sbefifo@2400 {
				compatible = "ibm,p9-sbefifo";
				reg = <0x2400 0x400>;
				#address-cells = <1>;
				#size-cells = <0>;
			};
		};
	};
};

&cfam0_i2c10 {
	i2cr@20 {
		compatible = "ibm,i2cr-fsi-master";
		reg = <0x20>;
		#address-cells = <2>;
		#size-cells = <0>;

		cfam@0,0 {
			reg = <0 0>;

Annotation

Implementation Notes