drivers/regulator/twl6030-regulator.c

File Facts

System

Linux kernel

Corpus path

drivers/regulator/twl6030-regulator.c

Extension

.c

Size

20375 bytes

Lines

786

Domain

Driver Families

Bucket

drivers/regulator

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/module.h
• linux/string.h
• linux/slab.h
• linux/init.h
• linux/err.h
• linux/platform_device.h
• linux/of.h
• linux/regulator/driver.h
• linux/regulator/machine.h
• linux/regulator/of_regulator.h
• linux/mfd/twl.h
• linux/delay.h

Detected Declarations

• struct twlreg_info
• function twlreg_read
• function twlreg_write
• function twlreg_grp
• function twl6030reg_is_enabled
• function twl6030reg_enable
• function twl6030reg_disable
• function twl6030reg_get_status
• function twl6030reg_set_mode
• function twl6030coresmps_set_voltage
• function twl6030coresmps_get_voltage
• function twl6030ldo_set_voltage_sel
• function twl6030ldo_get_voltage_sel
• function twl6030smps_list_voltage
• function twl6030smps_map_voltage
• function twl6030smps_set_voltage_sel
• function twl6030smps_get_voltage_sel
• function twl_get_smps_offset
• function twl_get_smps_mult
• function twlreg_probe
• function twlreg_init
• function twlreg_exit
• module init twlreg_init

Annotated Snippet

subsys_initcall(twlreg_init);

static void __exit twlreg_exit(void)
{
	platform_driver_unregister(&twlreg_driver);
}
module_exit(twlreg_exit)

MODULE_DESCRIPTION("TWL6030 regulator driver");
MODULE_LICENSE("GPL");

Annotation

• Immediate include surface: `linux/module.h`, `linux/string.h`, `linux/slab.h`, `linux/init.h`, `linux/err.h`, `linux/platform_device.h`, `linux/of.h`, `linux/regulator/driver.h`.
• Detected declarations: `struct twlreg_info`, `function twlreg_read`, `function twlreg_write`, `function twlreg_grp`, `function twl6030reg_is_enabled`, `function twl6030reg_enable`, `function twl6030reg_disable`, `function twl6030reg_get_status`, `function twl6030reg_set_mode`, `function twl6030coresmps_set_voltage`.
• Atlas domain: Driver Families / drivers/regulator.
• 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.