arch/powerpc/boot/dts/fsl/qoriq-sec4.0-0.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/qoriq-sec4.0-0.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/qoriq-sec4.0-0.dtsi
Extension
.dtsi
Size
3242 bytes
Lines
102
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

crypto: crypto@300000 {
	compatible = "fsl,sec-v4.0";
	fsl,sec-era = <1>;
	#address-cells = <1>;
	#size-cells = <1>;
	reg = <0x300000 0x10000>;
	ranges = <0 0x300000 0x10000>;
	interrupts = <92 2 0 0>;

	sec_jr0: jr@1000 {
		compatible = "fsl,sec-v4.0-job-ring";
		reg = <0x1000 0x1000>;
		interrupts = <88 2 0 0>;
	};

	sec_jr1: jr@2000 {
		compatible = "fsl,sec-v4.0-job-ring";
		reg = <0x2000 0x1000>;
		interrupts = <89 2 0 0>;
	};

	sec_jr2: jr@3000 {
		compatible = "fsl,sec-v4.0-job-ring";
		reg = <0x3000 0x1000>;
		interrupts = <90 2 0 0>;
	};

	sec_jr3: jr@4000 {
		compatible = "fsl,sec-v4.0-job-ring";
		reg = <0x4000 0x1000>;
		interrupts = <91 2 0 0>;
	};

	rtic@6000 {
		compatible = "fsl,sec-v4.0-rtic";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x6000 0x100>;
		ranges = <0x0 0x6100 0xe00>;

		rtic_a: rtic-a@0 {
			compatible = "fsl,sec-v4.0-rtic-memory";
			reg = <0x00 0x20 0x100 0x80>;
		};

		rtic_b: rtic-b@20 {
			compatible = "fsl,sec-v4.0-rtic-memory";
			reg = <0x20 0x20 0x200 0x80>;
		};

		rtic_c: rtic-c@40 {
			compatible = "fsl,sec-v4.0-rtic-memory";
			reg = <0x40 0x20 0x300 0x80>;
		};

		rtic_d: rtic-d@60 {
			compatible = "fsl,sec-v4.0-rtic-memory";
			reg = <0x60 0x20 0x500 0x80>;
		};
	};
};

sec_mon: sec_mon@314000 {
	compatible = "fsl,sec-v4.0-mon";
	reg = <0x314000 0x1000>;
	interrupts = <93 2 0 0>;
};

Annotation

Implementation Notes