Some chips's sample mode are rising, falling and dual edge (both falling and rising edge). Extern the pclk-sample property to support dual edge. Acked-by: Rob Herring <robh@xxxxxxxxxx> Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx> Signed-off-by: Jitao Shi <jitao.shi@xxxxxxxxxxxx> --- Documentation/devicetree/bindings/media/video-interfaces.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index f884ada0bffc..da9ad24935db 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -118,8 +118,8 @@ Optional endpoint properties - 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. +- pclk-sample: sample data on rising (1), falling (0) or both rising and + falling (2) edge of the pixel clock signal. - sync-on-green-active: active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. - data-lanes: an array of physical data lane indexes. Position of an entry -- 2.21.0
