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@xxxxxxxxxxxxxx>
---
.../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
