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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/synopsys,dw-hdmi.yaml#
- $schema: http://devicetree.org/meta-schemas/core.yaml#
- title: Common Properties for Synopsys DesignWare HDMI TX Controller
- maintainers:
- - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
- description: |
- This document defines device tree properties for the Synopsys DesignWare HDMI
- TX controller (DWC HDMI TX) IP core. It doesn't constitute a full device tree
- binding specification by itself but is meant to be referenced by device tree
- bindings for the platform-specific integrations of the DWC HDMI TX.
- When referenced from platform device tree bindings the properties defined in
- this document are defined as follows. The platform device tree bindings are
- responsible for defining whether each property is required or optional.
- properties:
- reg:
- maxItems: 1
- reg-io-width:
- description:
- Width (in bytes) of the registers specified by the reg property.
- enum: [1, 4]
- default: 1
- clocks:
- minItems: 2
- maxItems: 5
- items:
- - description: The bus clock for either AHB and APB
- - description: The internal register configuration clock
- additionalItems: true
- clock-names:
- minItems: 2
- maxItems: 5
- items:
- - const: iahb
- - const: isfr
- additionalItems: true
- ddc-i2c-bus:
- $ref: /schemas/types.yaml#/definitions/phandle
- deprecated: true
- description:
- The HDMI DDC bus can be connected to either a system I2C master or the
- functionally-reduced I2C master contained in the DWC HDMI. When connected
- to a system I2C master this property contains a phandle to that I2C
- master controller.
- This property is deprecated, the system I2C master controller should
- be referenced through the ddc-i2c-bus property of the HDMI connector
- node.
- interrupts:
- maxItems: 1
- additionalProperties: true
- ...
|
