drivers/soc/amlogic/meson-gx-socinfo.c
Source file repositories/reference/linux-study-clean/drivers/soc/amlogic/meson-gx-socinfo.c
File Facts
- System
- Linux kernel
- Corpus path
drivers/soc/amlogic/meson-gx-socinfo.c- Extension
.c- Size
- 5462 bytes
- Lines
- 224
- Domain
- Driver Families
- Bucket
- drivers/soc
- Inferred role
- Driver Families: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Allocates kernel memory; connect allocation flags and lifetime to context constraints.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/io.hlinux/of.hlinux/of_address.hlinux/of_platform.hlinux/platform_device.hlinux/slab.hlinux/sys_soc.hlinux/bitfield.hlinux/regmap.hlinux/mfd/syscon.h
Detected Declarations
function socinfo_to_majorfunction socinfo_to_minorfunction socinfo_to_packfunction socinfo_to_miscfunction meson_gx_socinfo_initmodule init meson_gx_socinfo_init
Annotated Snippet
device_initcall(meson_gx_socinfo_init);Annotation
- Immediate include surface: `linux/io.h`, `linux/of.h`, `linux/of_address.h`, `linux/of_platform.h`, `linux/platform_device.h`, `linux/slab.h`, `linux/sys_soc.h`, `linux/bitfield.h`.
- Detected declarations: `function socinfo_to_major`, `function socinfo_to_minor`, `function socinfo_to_pack`, `function socinfo_to_misc`, `function meson_gx_socinfo_init`, `module init meson_gx_socinfo_init`.
- Atlas domain: Driver Families / drivers/soc.
- Implementation status: integration 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.