arch/powerpc/boot/dts/fsl/b4860si-post.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
Extension
.dtsi
Size
7903 bytes
Lines
285
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

/include/ "b4si-post.dtsi"

/* controller at 0x200000 */
&pci0 {
	compatible = "fsl,b4860-pcie", "fsl,qoriq-pcie-v2.4";
};

&rio {
	compatible = "fsl,srio";
	interrupts = <16 2 1 20>;
	#address-cells = <2>;
	#size-cells = <2>;
	fsl,iommu-parent = <&pamu0>;
	ranges;

	port1 {
		#address-cells = <2>;
		#size-cells = <2>;
		cell-index = <1>;
	};

	port2 {
		#address-cells = <2>;
		#size-cells = <2>;
		cell-index = <2>;
	};
};

&dcsr {
	dcsr-epu@0 {
		compatible = "fsl,b4860-dcsr-epu", "fsl,dcsr-epu";
	};
	dcsr-npc {
		compatible = "fsl,b4860-dcsr-cnpc", "fsl,dcsr-cnpc";
	};
	dcsr-dpaa@9000 {
		compatible = "fsl,b4860-dcsr-dpaa", "fsl,dcsr-dpaa";
	};
	dcsr-ocn@11000 {
		compatible = "fsl,b4860-dcsr-ocn", "fsl,dcsr-ocn";
	};
	dcsr-ddr@13000 {
		compatible = "fsl,dcsr-ddr";
		dev-handle = <&ddr2>;
		reg = <0x13000 0x1000>;
	};
	dcsr-nal@18000 {
		compatible = "fsl,b4860-dcsr-nal", "fsl,dcsr-nal";
	};
	dcsr-rcpm@22000 {
		compatible = "fsl,b4860-dcsr-rcpm", "fsl,dcsr-rcpm";
	};
	dcsr-snpc@30000 {
		compatible = "fsl,b4860-dcsr-snpc", "fsl,dcsr-snpc";
	};
	dcsr-snpc@31000 {
		compatible = "fsl,b4860-dcsr-snpc", "fsl,dcsr-snpc";
	};
	dcsr-cpu-sb-proxy@108000 {
		compatible = "fsl,dcsr-e6500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
		cpu-handle = <&cpu1>;
		reg = <0x108000 0x1000 0x109000 0x1000>;
	};
	dcsr-cpu-sb-proxy@110000 {
		compatible = "fsl,dcsr-e6500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
		cpu-handle = <&cpu2>;
		reg = <0x110000 0x1000 0x111000 0x1000>;
	};
	dcsr-cpu-sb-proxy@118000 {
		compatible = "fsl,dcsr-e6500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";

Annotation

Implementation Notes