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authorNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>2021-05-11 16:33:32 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-06-02 12:07:21 +0200
commit8f6a0eabb1f21a23a570b0986c8abe9fded3ad6f (patch)
tree03c57b9425f9494e6c3bc86230813d0a29d7e2f4 /Documentation
parentd443d838f6d76c8e1acbd4e27583cb2948066f0e (diff)
media: dt-bindings: media: renesas,vin: Add r8a779a0 support
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@ragnatech.se> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/media/renesas,vin.yaml26
1 files changed, 25 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/media/renesas,vin.yaml b/Documentation/devicetree/bindings/media/renesas,vin.yaml
index dd1a5ce5896c..5ba06b0f030b 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

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