arch/powerpc/boot/dts/fsl/t104xqds.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/t104xqds.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/t104xqds.dtsi
Extension
.dtsi
Size
9240 bytes
Lines
408
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

/ {
	model = "fsl,T1040QDS";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&mpic>;

	aliases {
		emi1_rgmii0 = &t1040mdio0;
		emi1_rgmii1 = &t1040mdio1;
		emi1_slot3 = &t1040mdio3;
		emi1_slot5 = &t1040mdio5;
		emi1_slot6 = &t1040mdio6;
		emi1_slot7 = &t1040mdio7;
		rgmii_phy1 = &rgmii_phy1;
		rgmii_phy2 = &rgmii_phy2;
		phy_s3_01 = &phy_s3_01;
		phy_s3_02 = &phy_s3_02;
		phy_s3_03 = &phy_s3_03;
		phy_s3_04 = &phy_s3_04;
		phy_s5_01 = &phy_s5_01;
		phy_s5_02 = &phy_s5_02;
		phy_s5_03 = &phy_s5_03;
		phy_s5_04 = &phy_s5_04;
		phy_s6_01 = &phy_s6_01;
		phy_s6_02 = &phy_s6_02;
		phy_s6_03 = &phy_s6_03;
		phy_s6_04 = &phy_s6_04;
		phy_s7_01 = &phy_s7_01;
		phy_s7_02 = &phy_s7_02;
		phy_s7_03 = &phy_s7_03;
		phy_s7_04 = &phy_s7_04;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		bman_fbpr: bman-fbpr {
			size = <0 0x1000000>;
			alignment = <0 0x1000000>;
		};
		qman_fqd: qman-fqd {
			size = <0 0x400000>;
			alignment = <0 0x400000>;
		};
		qman_pfdr: qman-pfdr {
			size = <0 0x2000000>;
			alignment = <0 0x2000000>;
		};
	};

	ifc: localbus@ffe124000 {
		reg = <0xf 0xfe124000 0 0x2000>;
		ranges = <0 0 0xf 0xe8000000 0x08000000
			  2 0 0xf 0xff800000 0x00010000
			  3 0 0xf 0xffdf0000 0x00008000>;

		nor@0,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x0 0x8000000>;

			bank-width = <2>;
			device-width = <1>;
		};

		nand@2,0 {
			#address-cells = <1>;

Annotation

Implementation Notes