Re: [PATCH v3 2/8] dt-bindings: media: Document data-enable-active property

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Hi Jacopo,

Thanks for the patch.

On Tue, May 29, 2018 at 05:05:53PM +0200, Jacopo Mondi wrote:
> Add 'data-enable-active' property to endpoint node properties list.
> 
> The property allows to specify the polarity of the data-enable signal, which
> when in active state determinates when data lanes have to sampled for valid
> pixel data.

Lanes or lines? I understand this is forthe parallel interface.

> 
> Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
> ---
> v3:
> - new patch
> ---
>  Documentation/devicetree/bindings/media/video-interfaces.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
> index 258b8df..9839d26 100644
> --- a/Documentation/devicetree/bindings/media/video-interfaces.txt
> +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
> @@ -109,6 +109,8 @@ Optional endpoint properties
>    Note, that if HSYNC and VSYNC polarities are not specified, embedded
>    synchronization may be required, where supported.
>  - data-active: similar to HSYNC and VSYNC, specifies data line polarity.
> +- data-enable-active: similar to HSYNC and VSYNC, specifies the data enable
> +  signal polarity.
>  - field-even-active: field signal level during the even field data transmission.
>  - pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
>    signal.

-- 
Sakari Ailus
sakari.ailus@xxxxxxxxxxxxxxx



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