drivers/usb/phy/phy-am335x-control.h

File Facts

System

Linux kernel

Corpus path

drivers/usb/phy/phy-am335x-control.h

Extension

.h

Size

650 bytes

Lines

25

Domain

Driver Families

Bucket

drivers/usb

Inferred role

Driver Families: implementation source

Status

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

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct phy_control
• function phy_ctrl_power
• function phy_ctrl_wkup

Annotated Snippet

struct phy_control {
	void (*phy_power)(struct phy_control *phy_ctrl, u32 id,
			enum usb_dr_mode dr_mode, bool on);
	void (*phy_wkup)(struct phy_control *phy_ctrl, u32 id, bool on);
};

static inline void phy_ctrl_power(struct phy_control *phy_ctrl, u32 id,
				enum usb_dr_mode dr_mode, bool on)
{
	phy_ctrl->phy_power(phy_ctrl, id, dr_mode, on);
}

static inline void phy_ctrl_wkup(struct phy_control *phy_ctrl, u32 id, bool on)
{
	phy_ctrl->phy_wkup(phy_ctrl, id, on);
}

struct phy_control *am335x_get_phy_control(struct device *dev);

#endif

Annotation

• Detected declarations: `struct phy_control`, `function phy_ctrl_power`, `function phy_ctrl_wkup`.
• Atlas domain: Driver Families / drivers/usb.
• 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.