arch/mips/boot/dts/brcm/bcm7360.dtsi

Source file repositories/reference/linux-study-clean/arch/mips/boot/dts/brcm/bcm7360.dtsi

File Facts

System
Linux kernel
Corpus path
arch/mips/boot/dts/brcm/bcm7360.dtsi
Extension
.dtsi
Size
10662 bytes
Lines
470
Domain
Architecture Layer
Bucket
arch/mips
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

// SPDX-License-Identifier: GPL-2.0
/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "brcm,bcm7360";

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		mips-hpt-frequency = <375000000>;

		cpu@0 {
			compatible = "brcm,bmips3300";
			device_type = "cpu";
			reg = <0>;
		};
	};

	aliases {
		uart0 = &uart0;
	};

	cpu_intc: interrupt-controller {
		#address-cells = <0>;
		compatible = "mti,cpu-interrupt-controller";

		interrupt-controller;
		#interrupt-cells = <1>;
	};

	clocks {
		uart_clk: uart_clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <81000000>;
		};

		upg_clk: upg_clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <27000000>;
		};
	};

	rdb {
		#address-cells = <1>;
		#size-cells = <1>;

		compatible = "simple-bus";
		ranges = <0 0x10000000 0x01000000>;

		periph_intc: interrupt-controller@411400 {
			compatible = "brcm,bcm7038-l1-intc";
			reg = <0x411400 0x30>;

			interrupt-controller;
			#interrupt-cells = <1>;

			interrupt-parent = <&cpu_intc>;
			interrupts = <2>;
		};

		sun_l2_intc: interrupt-controller@403000 {
			compatible = "brcm,l2-intc";
			reg = <0x403000 0x30>;
			interrupt-controller;
			#interrupt-cells = <1>;
			interrupt-parent = <&periph_intc>;
			interrupts = <48>;

Annotation

Implementation Notes