arch/powerpc/boot/dts/fsl/p1023si-post.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
Extension
.dtsi
Size
7665 bytes
Lines
308
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

&bman_fbpr {
	compatible = "fsl,bman-fbpr";
	alloc-ranges = <0 0 0x10 0>;
};

&qman_fqd {
	compatible = "fsl,qman-fqd";
	alloc-ranges = <0 0 0x10 0>;
};

&qman_pfdr {
	compatible = "fsl,qman-pfdr";
	alloc-ranges = <0 0 0x10 0>;
};

&lbc {
	#address-cells = <2>;
	#size-cells = <1>;
	compatible = "fsl,p1023-elbc", "fsl,elbc", "simple-bus";
	interrupts = <19 2 0 0>,
		     <16 2 0 0>;
};

/* controller at 0xa000 */
&pci0 {
	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
	device_type = "pci";
	#size-cells = <2>;
	#address-cells = <3>;
	bus-range = <0x0 0xff>;
	clock-frequency = <33333333>;
	interrupts = <16 2 0 0>;
	pcie@0 {
		reg = <0 0 0 0 0>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		device_type = "pci";
		interrupts = <16 2 0 0>;
	};
};

/* controller at 0x9000 */
&pci1 {
	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
	device_type = "pci";
	#size-cells = <2>;
	#address-cells = <3>;
	bus-range = <0 0xff>;
	clock-frequency = <33333333>;
	interrupts = <16 2 0 0>;
	pcie@0 {
		reg = <0 0 0 0 0>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		device_type = "pci";
		interrupts = <16 2 0 0>;
	};
};

/* controller at 0xb000 */
&pci2 {
	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
	device_type = "pci";
	#size-cells = <2>;
	#address-cells = <3>;
	bus-range = <0x0 0xff>;
	clock-frequency = <33333333>;
	interrupts = <16 2 0 0>;

Annotation

Implementation Notes