Documentation/devicetree/bindings/powerpc/fsl/mpc512x_lpbfifo.txt

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/powerpc/fsl/mpc512x_lpbfifo.txt

Extension

.txt

Size

669 bytes

Lines

22

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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

Freescale MPC512x LocalPlus Bus FIFO (called SCLPC in the Reference Manual)

Required properties:
- compatible: should be "fsl,mpc512x-lpbfifo";
- reg: should contain the offset and length of SCLPC register set;
- interrupts: should contain the interrupt specifier for SCLPC; syntax of an
    interrupt client node is described in interrupt-controller/interrupts.txt;
- dmas: should contain the DMA specifier for SCLPC as described at
    dma/dma.txt and dma/mpc512x-dma.txt;
- dma-names: should be "rx-tx";

Example:

	sclpc@10100 {
		compatible = "fsl,mpc512x-lpbfifo";
		reg = <0x10100 0x50>;
		interrupts = <7 0x8>;
		dmas = <&dma0 26>;
		dma-names = "rx-tx";
	};

Annotation

• Atlas domain: Support Tooling And Documentation / Documentation.
• 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.