drivers/regulator/da9063-regulator.c
Source file repositories/reference/linux-study-clean/drivers/regulator/da9063-regulator.c
File Facts
- System
- Linux kernel
- Corpus path
drivers/regulator/da9063-regulator.c- Extension
.c- Size
- 30727 bytes
- Lines
- 1086
- 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.
- Touches IRQ or DMA behavior; this matters for the representative real-device path.
- 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/kernel.hlinux/module.hlinux/init.hlinux/err.hlinux/slab.hlinux/of.hlinux/platform_device.hlinux/regmap.hlinux/regulator/driver.hlinux/regulator/machine.hlinux/regulator/of_regulator.hlinux/mfd/da9063/core.hlinux/mfd/da9063/registers.h
Detected Declarations
struct da9063_regulator_datastruct da9063_regulators_pdatastruct da9063_regulator_infostruct da9063_dev_modelstruct da9063_regulatorstruct da9063_regulatorsfunction da9063_set_xvpfunction da9063_buck_set_modefunction da9063_buck_get_modefunction da9063_ldo_set_modefunction da9063_ldo_get_modefunction da9063_buck_get_statusfunction da9063_ldo_get_statusfunction da9063_set_suspend_voltagefunction da9063_suspend_enablefunction da9063_suspend_disablefunction da9063_buck_set_suspend_modefunction da9063_ldo_set_suspend_modefunction da9063_get_overdrive_maskfunction da9063_buck_set_limit_set_overdrivefunction da9063_buck_set_limit_clear_overdrivefunction da9063_buck_set_current_limitfunction da9063_buck_get_current_limitfunction da9063_ldo_lim_eventfunction da9063_check_xvp_constraintsfunction da9063_regulator_probefunction da9063_regulator_initfunction da9063_regulator_cleanupmodule init da9063_regulator_init
Annotated Snippet
subsys_initcall(da9063_regulator_init);
static void __exit da9063_regulator_cleanup(void)
{
platform_driver_unregister(&da9063_regulator_driver);
}
module_exit(da9063_regulator_cleanup);
/* Module information */
MODULE_AUTHOR("Krystian Garbaciak <krystian.garbaciak@diasemi.com>");
MODULE_DESCRIPTION("DA9063 regulators driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DA9063_DRVNAME_REGULATORS);Annotation
- Immediate include surface: `linux/kernel.h`, `linux/module.h`, `linux/init.h`, `linux/err.h`, `linux/slab.h`, `linux/of.h`, `linux/platform_device.h`, `linux/regmap.h`.
- Detected declarations: `struct da9063_regulator_data`, `struct da9063_regulators_pdata`, `struct da9063_regulator_info`, `struct da9063_dev_model`, `struct da9063_regulator`, `struct da9063_regulators`, `function da9063_set_xvp`, `function da9063_buck_set_mode`, `function da9063_buck_get_mode`, `function da9063_ldo_set_mode`.
- Atlas domain: Driver Families / drivers/regulator.
- Implementation status: integration implementation candidate.
- IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.
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.