arch/arm/boot/dts/nvidia/tegra124-peripherals-opp.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/nvidia/tegra124-peripherals-opp.dtsi

Extension

.dtsi

Size

9534 bytes

Lines

425

Domain

Architecture Layer

Bucket

arch/arm

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.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0

/ {
	emc_icc_dvfs_opp_table: opp-table-emc {
		compatible = "operating-points-v2";

		opp-12750000-800 {
			opp-microvolt = <800000 800000 1150000>;
			opp-hz = /bits/ 64 <12750000>;
			opp-supported-hw = <0x0003>;
		};

		opp-12750000-950 {
			opp-microvolt = <950000 950000 1150000>;
			opp-hz = /bits/ 64 <12750000>;
			opp-supported-hw = <0x0008>;
		};

		opp-12750000-1050 {
			opp-microvolt = <1050000 1050000 1150000>;
			opp-hz = /bits/ 64 <12750000>;
			opp-supported-hw = <0x0010>;
		};

		opp-12750000-1110 {
			opp-microvolt = <1110000 1110000 1150000>;
			opp-hz = /bits/ 64 <12750000>;
			opp-supported-hw = <0x0004>;
		};

		opp-20400000-800 {
			opp-microvolt = <800000 800000 1150000>;
			opp-hz = /bits/ 64 <20400000>;
			opp-supported-hw = <0x0003>;
		};

		opp-20400000-950 {
			opp-microvolt = <950000 950000 1150000>;
			opp-hz = /bits/ 64 <20400000>;
			opp-supported-hw = <0x0008>;
		};

		opp-20400000-1050 {
			opp-microvolt = <1050000 1050000 1150000>;
			opp-hz = /bits/ 64 <20400000>;
			opp-supported-hw = <0x0010>;
		};

		opp-20400000-1110 {
			opp-microvolt = <1110000 1110000 1150000>;
			opp-hz = /bits/ 64 <20400000>;
			opp-supported-hw = <0x0004>;
		};

		opp-40800000-800 {
			opp-microvolt = <800000 800000 1150000>;
			opp-hz = /bits/ 64 <40800000>;
			opp-supported-hw = <0x0003>;
		};

		opp-40800000-950 {
			opp-microvolt = <950000 950000 1150000>;
			opp-hz = /bits/ 64 <40800000>;
			opp-supported-hw = <0x0008>;
		};

		opp-40800000-1050 {
			opp-microvolt = <1050000 1050000 1150000>;
			opp-hz = /bits/ 64 <40800000>;
			opp-supported-hw = <0x0010>;

Annotation

• Atlas domain: Architecture Layer / arch/arm.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.