Document support for the VIN module in the Renesas V3U (r8a779a0) SoC.
The V3U is different from other SoCs as it have 32 instead of 8 (most of
Gen3) or 16 (V3H) VIN instances. The VIN instances are also connected to
a new IP the R-Car ISP Channel Selector.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
* Changes since v1
- Update commit message documentation.
---
.../bindings/media/renesas,vin.yaml | 26 ++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/media/renesas,vin.yaml b/Documentation/devicetree/bindings/media/renesas,vin.yaml
index dd1a5ce5896cef13..5ba06b0f030b4030 100644
--- a/Documentation/devicetree/bindings/media/renesas,vin.yaml
+++ b/Documentation/devicetree/bindings/media/renesas,vin.yaml
@@ -51,6 +51,7 @@ properties:
- renesas,vin-r8a77980 # R-Car V3H
- renesas,vin-r8a77990 # R-Car E3
- renesas,vin-r8a77995 # R-Car D3
+ - renesas,vin-r8a779a0 # R-Car V3U
reg:
maxItems: 1
@@ -111,7 +112,7 @@ properties:
description: VIN channel number
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
- maximum: 15
+ maximum: 31
ports:
$ref: /schemas/graph.yaml#/properties/ports
@@ -187,6 +188,29 @@ properties:
- required:
- endpoint@3
+ port@2:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Input port node, multiple endpoints describing all the R-Car ISP
+ modules connected the VIN.
+
+ properties:
+ endpoint@0:
+ $ref: /schemas/graph.yaml#/properties/endpoint
+ description: Endpoint connected to ISP0.
+
+ endpoint@1:
+ $ref: /schemas/graph.yaml#/properties/endpoint
+ description: Endpoint connected to ISP1.
+
+ endpoint@2:
+ $ref: /schemas/graph.yaml#/properties/endpoint
+ description: Endpoint connected to ISP2.
+
+ endpoint@3:
+ $ref: /schemas/graph.yaml#/properties/endpoint
+ description: Endpoint connected to ISP3.
+
required:
- compatible
- reg
--
2.31.1
