arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi
Extension
.dtsi
Size
3240 bytes
Lines
100
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

fman0: fman@400000 {
	#address-cells = <1>;
	#size-cells = <1>;
	cell-index = <0>;
	compatible = "fsl,fman";
	ranges = <0 0x400000 0xfe000>;
	reg = <0x400000 0xfe000>;
	interrupts = <96 2 0 0>, <16 2 1 1>;
	clocks = <&clockgen 3 0>;
	clock-names = "fmanclk";
	fsl,qman-channel-range = <0x800 0x10>;
	ptimer-handle = <&ptp_timer0>;

	muram@0 {
		compatible = "fsl,fman-muram";
		reg = <0x0 0x30000>;
	};

	fman0_oh_0x2: port@82000 {
		cell-index = <0x2>;
		compatible = "fsl,fman-v3-port-oh";
		reg = <0x82000 0x1000>;
	};

	fman0_oh_0x3: port@83000 {
		cell-index = <0x3>;
		compatible = "fsl,fman-v3-port-oh";
		reg = <0x83000 0x1000>;
	};

	fman0_oh_0x4: port@84000 {
		cell-index = <0x4>;
		compatible = "fsl,fman-v3-port-oh";
		reg = <0x84000 0x1000>;
	};

	fman0_oh_0x5: port@85000 {
		cell-index = <0x5>;
		compatible = "fsl,fman-v3-port-oh";
		reg = <0x85000 0x1000>;
	};

	mdio0: mdio@fc000 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
		reg = <0xfc000 0x1000>;
		fsl,erratum-a009885;
	};

	xmdio0: mdio@fd000 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
		reg = <0xfd000 0x1000>;
		fsl,erratum-a009885;
	};
};

ptp_timer0: ptp-timer@4fe000 {
	compatible = "fsl,fman-ptp-timer";
	reg = <0x4fe000 0x1000>;
	interrupts = <96 2 0 0>;
	clocks = <&clockgen 3 0>;
};

Annotation

Implementation Notes