Documentation/devicetree/bindings/media/i2c/toshiba,tc358746.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/toshiba,tc358746.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/toshiba,tc358746.yaml
Extension
.yaml
Size
4509 bytes
Lines
181
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/toshiba,tc358746.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Toshiba TC358746 Parallel to MIPI CSI2 Bridge

maintainers:
  - Marco Felsch <kernel@pengutronix.de>

description: |-
  The Toshiba TC358746 converts a parallel video stream into a MIPI CSI-2
  stream. The direction can be either parallel-in -> csi-out or csi-in ->
  parallel-out The chip is programmable through I2C and SPI but the SPI
  interface is only supported in parallel-in -> csi-out mode.

  Note that the current device tree bindings only support the
  parallel-in -> csi-out path.

properties:
  compatible:
    const: toshiba,tc358746

  reg:
    maxItems: 1

  clocks:
    description:
      The phandle to the reference clock source. This corresponds to the
      hardware pin REFCLK.
    maxItems: 1

  clock-names:
    const: refclk

  "#clock-cells":
    description: |
      The bridge can act as clock provider for the sensor. To enable this
      support #clock-cells must be specified. Attention if this feature is used
      then the mclk rate must be at least: (2 * link-frequency) / 8
                                           `------------------ยด   ^
                                           internal PLL rate   smallest possible
                                                                   mclk-div
    const: 0

  clock-output-names:
    description:
      The clock name of the MCLK output, the default name is tc358746-mclk.
    maxItems: 1

  vddc-supply:
    description: Digital core voltage supply, 1.2 volts

  vddio-supply:
    description: Digital I/O voltage supply, 1.8 volts

  vddmipi-supply:
    description: MIPI CSI phy voltage supply, 1.2 volts

  reset-gpios:
    description:
      The phandle and specifier for the GPIO that controls the chip reset.
      This corresponds to the hardware pin RESX which is physically active low.
    maxItems: 1

  ports:
    $ref: /schemas/graph.yaml#/properties/ports
    properties:
      port@0:

Annotation

Implementation Notes