Add support of BT656 parallel bus mode in DCMI.
This mode is enabled when hsync-active & vsync-active
fields are not specified.
Signed-off-by: Hugues Fruchet <hugues.fruchet@xxxxxx>
---
.../devicetree/bindings/media/st,stm32-dcmi.yaml | 30 ++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
index 3fe778c..1ee521a 100644
--- a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
+++ b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
@@ -44,6 +44,36 @@ properties:
bindings defined in
Documentation/devicetree/bindings/media/video-interfaces.txt.
+ properties:
+ endpoint:
+ type: object
+
+ properties:
+ bus-width: true
+
+ hsync-active:
+ description:
+ If both HSYNC and VSYNC polarities are not specified, BT656
+ embedded synchronization is selected.
+ default: 0
+
+ vsync-active:
+ description:
+ If both HSYNC and VSYNC polarities are not specified, BT656
+ embedded synchronization is selected.
+ default: 0
+
+ pclk-sample: true
+
+ remote-endpoint: true
+
+ required:
+ - remote-endpoint
+
+ additionalProperties: false
+
+ additionalProperties: false
+
required:
- compatible
- reg
--
2.7.4
