include/dt-bindings/dma/x1000-dma.h
Source file repositories/reference/linux-study-clean/include/dt-bindings/dma/x1000-dma.h
File Facts
- System
- Linux kernel
- Corpus path
include/dt-bindings/dma/x1000-dma.h- Extension
.h- Size
- 1148 bytes
- Lines
- 41
- Domain
- Repository Root And Misc
- Bucket
- include
- Inferred role
- Repository Root And Misc: implementation source
- Status
- source implementation candidate
Why This File Exists
Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
- Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
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
#ifndef __DT_BINDINGS_DMA_X1000_DMA_H__
#define __DT_BINDINGS_DMA_X1000_DMA_H__
/*
* Request type numbers for the X1000 DMA controller (written to the DRTn
* register for the channel).
*/
#define X1000_DMA_DMIC_RX 0x5
#define X1000_DMA_I2S0_TX 0x6
#define X1000_DMA_I2S0_RX 0x7
#define X1000_DMA_AUTO 0x8
#define X1000_DMA_UART2_TX 0x10
#define X1000_DMA_UART2_RX 0x11
#define X1000_DMA_UART1_TX 0x12
#define X1000_DMA_UART1_RX 0x13
#define X1000_DMA_UART0_TX 0x14
#define X1000_DMA_UART0_RX 0x15
#define X1000_DMA_SSI0_TX 0x16
#define X1000_DMA_SSI0_RX 0x17
#define X1000_DMA_MSC0_TX 0x1a
#define X1000_DMA_MSC0_RX 0x1b
#define X1000_DMA_MSC1_TX 0x1c
#define X1000_DMA_MSC1_RX 0x1d
#define X1000_DMA_PCM0_TX 0x20
#define X1000_DMA_PCM0_RX 0x21
#define X1000_DMA_SMB0_TX 0x24
#define X1000_DMA_SMB0_RX 0x25
#define X1000_DMA_SMB1_TX 0x26
#define X1000_DMA_SMB1_RX 0x27
#define X1000_DMA_SMB2_TX 0x28
#define X1000_DMA_SMB2_RX 0x29
#endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */Annotation
- Atlas domain: Repository Root And Misc / include.
- Implementation status: source implementation candidate.
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.