Documentation/devicetree/bindings/clock/ti,lmk04832.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/clock/ti,lmk04832.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/clock/ti,lmk04832.yaml
Extension
.yaml
Size
4781 bytes
Lines
210
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.

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Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/ti,lmk04832.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments LMK04832 Clock Controller

maintainers:
  - Liam Beguin <liambeguin@gmail.com>

description: |
  Devicetree binding for the LMK04832, a clock conditioner with JEDEC JESD204B
  support. The LMK04832 is pin compatible with the LMK0482x family.

  Link to datasheet, https://www.ti.com/lit/ds/symlink/lmk04832.pdf

properties:
  compatible:
    enum:
      - ti,lmk04832

  reg:
    maxItems: 1

  '#address-cells':
    const: 1

  '#size-cells':
    const: 0

  '#clock-cells':
    const: 1

  spi-max-frequency:
    maximum: 5000000

  clocks:
    items:
      - description: PLL2 reference clock.

  clock-names:
    items:
      - const: oscin

  reset-gpios:
    maxItems: 1

  ti,spi-4wire-rdbk:
    description: |
      Select SPI 4wire readback pin configuration.
      Available readback pins are,
        CLKin_SEL0 0
        CLKin_SEL1 1
        RESET 2
    $ref: /schemas/types.yaml#/definitions/uint32
    enum: [0, 1, 2]
    default: 1

  ti,vco-hz:
    description: Optional to set VCO frequency of the PLL in Hertz.

  ti,sysref-ddly:
    description: SYSREF digital delay value.
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 8
    maximum: 8191
    default: 8

  ti,sysref-mux:

Annotation

Implementation Notes