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dt-bindings: display: synopsys, dw-hdmi: Document ddc-i2c-bus in core

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The DW HDMI driver core is responsible for parsing the 'ddc-i2c-bus' property,
move the property description into the DW HDMI common DT schema too, so this
property can be used on all devices integrating the DW HDMI core.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240515062753.111746-1-marex@denx.de
This commit is contained in:
Marek Vasut 2024-05-15 08:27:44 +02:00
parent c62b4fc4b9
commit 4c3f53ed23
3 changed files with 8 additions and 16 deletions
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8
Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml
View File

@ -45,6 +45,14 @@ properties:
- const: isfr
additionalItems: true
ddc-i2c-bus:
$ref: /schemas/types.yaml#/definitions/phandle
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.
interrupts:
maxItems: 1

8
Documentation/devicetree/bindings/display/imx/fsl,imx6-hdmi.yaml
View File

@ -31,14 +31,6 @@ properties:
clock-names:
maxItems: 2
ddc-i2c-bus:
$ref: /schemas/types.yaml#/definitions/phandle
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.
gpr:
$ref: /schemas/types.yaml#/definitions/phandle
description:

8
Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
View File

@ -70,14 +70,6 @@ properties:
- vpll
- ref
ddc-i2c-bus:
$ref: /schemas/types.yaml#/definitions/phandle
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.
phys:
maxItems: 1
description: The HDMI PHY