arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
Extension
.dtsi
Size
2640 bytes
Lines
70
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

fman@500000 {
	fman1_rx_0x0c: port@8c000 {
		cell-index = <0xc>;
		compatible = "fsl,fman-v3-port-rx";
		reg = <0x8c000 0x1000>;
	};

	fman1_tx_0x2c: port@ac000 {
		cell-index = <0x2c>;
		compatible = "fsl,fman-v3-port-tx";
		reg = <0xac000 0x1000>;
	};

	ethernet@e8000 {
		cell-index = <4>;
		compatible = "fsl,fman-memac";
		reg = <0xe8000 0x1000>;
		fsl,fman-ports = <&fman1_rx_0x0c &fman1_tx_0x2c>;
		ptp-timer = <&ptp_timer1>;
		pcsphy-handle = <&pcsphy12>, <&pcsphy12>;
		pcs-handle-names = "sgmii", "qsgmii";
	};

	mdio@e9000 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
		reg = <0xe9000 0x1000>;
		fsl,erratum-a011043; /* must ignore read errors */

		pcsphy12: ethernet-phy@0 {
			reg = <0x0>;
		};
	};
};

Annotation

Implementation Notes