Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml
Extension: .yaml
Size: 2720 bytes
Lines: 108
Domain: Support Tooling And Documentation
Bucket: Documentation
Inferred role: Support Tooling And Documentation: configuration, schema, or hardware description
Status: atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

dt-bindings/gpio/gpio.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/motorola,cpcap-usb-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Motorola CPCAP PMIC USB PHY

maintainers:
  - Tony Lindgren <tony@atomide.com>

properties:
  compatible:
    enum:
      - motorola,cpcap-usb-phy
      - motorola,mapphone-cpcap-usb-phy

  '#phy-cells':
    const: 0

  interrupts:
    description: CPCAP PMIC interrupts used by the USB PHY
    items:
      - description: id_ground interrupt
      - description: id_float interrupt
      - description: se0conn interrupt
      - description: vbusvld interrupt
      - description: sessvld interrupt
      - description: sessend interrupt
      - description: se1 interrupt
      - description: dm interrupt
      - description: dp interrupt

  interrupt-names:
    description: Interrupt names
    items:
      - const: id_ground
      - const: id_float
      - const: se0conn
      - const: vbusvld
      - const: sessvld
      - const: sessend
      - const: se1
      - const: dm
      - const: dp

  io-channels:
    description: IIO ADC channels used by the USB PHY
    items:
      - description: vbus channel
      - description: id channel

  io-channel-names:
    items:
      - const: vbus
      - const: id

  vusb-supply: true

  pinctrl-names:
    items:
      - const: default
      - const: ulpi
      - const: utmi
      - const: uart

  mode-gpios:
    description: Optional GPIOs for configuring alternate modes
    items:
      - description: mode selection GPIO#0

Annotation

Immediate include surface: `dt-bindings/gpio/gpio.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

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.