Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
Extension
.yaml
Size
4348 bytes
Lines
171
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

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

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/qcom/qcom,geni-se.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: GENI Serial Engine QUP Wrapper Controller

maintainers:
  - Bjorn Andersson <bjorn.andersson@linaro.org>

description: |
 Generic Interface (GENI) based Qualcomm Universal Peripheral (QUP) wrapper
 is a programmable module for supporting a wide range of serial interfaces
 like UART, SPI, I2C, I3C, etc. A single QUP module can provide upto 8 Serial
 Interfaces, using its internal Serial Engines. The GENI Serial Engine QUP
 Wrapper controller is modeled as a node with zero or more child nodes each
 representing a serial engine.

properties:
  compatible:
    enum:
      - qcom,geni-se-qup
      - qcom,geni-se-i2c-master-hub

  reg:
    description: QUP wrapper common register address and length.
    maxItems: 1

  clock-names:
    minItems: 1
    maxItems: 2

  clocks:
    minItems: 1
    maxItems: 2

  "#address-cells":
    const: 2

  "#size-cells":
    const: 2

  ranges: true

  interconnects:
    maxItems: 1

  interconnect-names:
    const: qup-core

  iommus:
    maxItems: 1

  dma-coherent: true

  firmware-name:
    maxItems: 1
    description: Specify the name of the QUP firmware to load.

required:
  - compatible
  - reg
  - clock-names
  - clocks
  - "#address-cells"
  - "#size-cells"
  - ranges

patternProperties:

Annotation

Implementation Notes