arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-srns.dtso

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/rockchip/rk3588-rock-5b-pcie-srns.dtso

Extension

.dtso

Size

463 bytes

Lines

17

Domain

Architecture Layer

Bucket

arch/arm64

Inferred role

Architecture Layer: arch/arm64

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+ OR MIT)
/*
 * DT-overlay to run the PCIe3_4L Dual Mode controller in Root Complex
 * mode in the SRNS (Separate Reference Clock No Spread) configuration.
 *
 * This device tree overlay is only needed (on the RC side) when running
 * a setup with two ROCK 5B:s, with one board running in RC mode and the
 * other board running in EP mode.
 */

/dts-v1/;
/plugin/;

&pcie30phy {
	rockchip,rx-common-refclk-mode = <0 0 0 0>;
};

Annotation

• Atlas domain: Architecture Layer / arch/arm64.
• 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.