Re: [PATCH 1/2] dt-bindings: media: video-interfaces: add support for dual edge sampling

Jacopo Mondi
2022-01-17T08:28:18Z

Hi Michael,

On Fri, Jan 14, 2022 at 11:57:54AM +0100, Michael Riesch wrote:
> Some devices support sampling of the parallel data at both edges of the
> interface pixel clock in order to reduce the pixel clock by two.
> Use the pclk-sample property to reflect this feature in the device tree.
>
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>

Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>

Thanks
j

> ---
> .../devicetree/bindings/media/video-interfaces.yaml | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.yaml b/Documentation/devicetree/bindings/media/video-interfaces.yaml
> index 4391dce2caee..b7f77a255778 100644
> --- a/Documentation/devicetree/bindings/media/video-interfaces.yaml
> +++ b/Documentation/devicetree/bindings/media/video-interfaces.yaml
> @@ -144,9 +144,10 @@ properties:
>
> pclk-sample:
> $ref: /schemas/types.yaml#/definitions/uint32
> - enum: [ 0, 1 ]
> + enum: [ 0, 1, 2 ]
> description:
> - Sample data on rising (1) or falling (0) edge of the pixel clock signal.
> + Sample data on falling (0), rising (1) or both (2) edges of the pixel
> + clock signal.
>
> sync-on-green-active:
> $ref: /schemas/types.yaml#/definitions/uint32
> --
> 2.30.2
>