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

[Liu Ying]

On 5/15/24 06:04, Marek Vasut wrote:
> 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 at denx.de>
> ---
> Cc: Andrzej Hajda <andrzej.hajda at intel.com>
> Cc: Conor Dooley <conor+dt at kernel.org>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> Cc: David Airlie <airlied at gmail.com>
> Cc: Fabio Estevam <festevam at gmail.com>
> Cc: Jernej Skrabec <jernej.skrabec at gmail.com>
> Cc: Jonas Karlman <jonas at kwiboo.se>
> Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
> Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Cc: Maxime Ripard <mripard at kernel.org>
> Cc: Neil Armstrong <neil.armstrong at linaro.org>
> Cc: Pengutronix Kernel Team <kernel at pengutronix.de>
> Cc: Philipp Zabel <p.zabel at pengutronix.de>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Robert Foss <rfoss at kernel.org>
> Cc: Sascha Hauer <s.hauer at pengutronix.de>
> Cc: Shawn Guo <shawnguo at kernel.org>
> Cc: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: devicetree at vger.kernel.org
> Cc: dri-devel at lists.freedesktop.org
> Cc: imx at lists.linux.dev
> Cc: kernel at dh-electronics.com
> Cc: linux-arm-kernel at lists.infradead.org
> ---
>  .../bindings/display/bridge/synopsys,dw-hdmi.yaml         | 8 ++++++++
>  .../devicetree/bindings/display/imx/fsl,imx6-hdmi.yaml    | 8 --------
>  2 files changed, 8 insertions(+), 8 deletions(-)

Cc'ed Mark Yao.

rockchip,dw-hdmi.yaml documents ddc-i2c-bus too. Drop it?

Regards,
Liu Ying

> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml
> index 4b7e54a8f037f..828709a8ded26 100644
> --- a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml
> @@ -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
>  
> diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx6-hdmi.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx6-hdmi.yaml
> index 7979cf07f1199..180c4b510fb12 100644
> --- a/Documentation/devicetree/bindings/display/imx/fsl,imx6-hdmi.yaml
> +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx6-hdmi.yaml
> @@ -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: