Documentation/devicetree/bindings/display/bridge/fsl,imx93-mipi-dsi.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/bridge/fsl,imx93-mipi-dsi.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/bridge/fsl,imx93-mipi-dsi.yaml
Extension
.yaml
Size
3043 bytes
Lines
116
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/display/bridge/fsl,imx93-mipi-dsi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale i.MX93 specific extensions to Synopsys Designware MIPI DSI

maintainers:
  - Liu Ying <victor.liu@nxp.com>

description: |
  There is a Synopsys Designware MIPI DSI Host Controller and a Synopsys
  Designware MIPI DPHY embedded in Freescale i.MX93 SoC.  Some configurations
  and extensions to them are controlled by i.MX93 media blk-ctrl.

allOf:
  - $ref: snps,dw-mipi-dsi.yaml#

properties:
  compatible:
    const: fsl,imx93-mipi-dsi

  clocks:
    items:
      - description: apb clock
      - description: pixel clock
      - description: PHY configuration clock
      - description: PHY reference clock

  clock-names:
    items:
      - const: pclk
      - const: pix
      - const: phy_cfg
      - const: phy_ref

  interrupts:
    maxItems: 1

  fsl,media-blk-ctrl:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      i.MX93 media blk-ctrl, as a syscon, controls pixel component bit map
      configurations from LCDIF display controller to the MIPI DSI host
      controller and MIPI DPHY PLL related configurations through PLL SoC
      interface.

  power-domains:
    maxItems: 1

required:
  - compatible
  - interrupts
  - fsl,media-blk-ctrl
  - power-domains

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/clock/imx93-clock.h>
    #include <dt-bindings/gpio/gpio.h>
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/power/fsl,imx93-power.h>

    dsi@4ae10000 {
        compatible = "fsl,imx93-mipi-dsi";
        reg = <0x4ae10000 0x10000>;
        interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;

Annotation

Implementation Notes