drivers/soc/tegra/fuse/fuse-tegra.c

File Facts

System

Linux kernel

Corpus path

drivers/soc/tegra/fuse/fuse-tegra.c

Extension

.c

Size

14447 bytes

Lines

596

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/acpi.h
• linux/clk.h
• linux/device.h
• linux/kobject.h
• linux/init.h
• linux/io.h
• linux/mod_devicetable.h
• linux/nvmem-consumer.h
• linux/nvmem-provider.h
• linux/of.h
• linux/of_address.h
• linux/platform_device.h
• linux/pm_runtime.h
• linux/reset.h
• linux/slab.h
• linux/sys_soc.h
• soc/tegra/common.h
• soc/tegra/fuse.h
• fuse.h

Detected Declarations

• function tegra_fuse_read
• function tegra_fuse_restore
• function tegra_fuse_print_sku_info
• function tegra_fuse_add_lookups
• function tegra_fuse_probe
• function tegra_fuse_runtime_resume
• function tegra_fuse_runtime_suspend
• function tegra_fuse_suspend
• function tegra_fuse_resume
• function tegra_fuse_read_spare
• function tegra_fuse_read_early
• function tegra_fuse_readl
• function tegra_enable_fuse_clk
• function major_show
• function minor_show
• function IS_ENABLED
• function tegra_init_fuse
• function tegra_init_soc
• module init tegra_init_soc
• export tegra_sku_info
• export tegra_fuse_readl

Annotated Snippet

device_initcall(tegra_init_soc);
#endif

Annotation

• Immediate include surface: `linux/acpi.h`, `linux/clk.h`, `linux/device.h`, `linux/kobject.h`, `linux/init.h`, `linux/io.h`, `linux/mod_devicetable.h`, `linux/nvmem-consumer.h`.
• Detected declarations: `function tegra_fuse_read`, `function tegra_fuse_restore`, `function tegra_fuse_print_sku_info`, `function tegra_fuse_add_lookups`, `function tegra_fuse_probe`, `function tegra_fuse_runtime_resume`, `function tegra_fuse_runtime_suspend`, `function tegra_fuse_suspend`, `function tegra_fuse_resume`, `function tegra_fuse_read_spare`.
• 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.