diff mbox series

media: dt-bindings: media: renesas,vin: Add r8a779a0 support

Message ID 20210413173810.2561909-1-niklas.soderlund+renesas@ragnatech.se
State Accepted
Commit 8f6a0eabb1f21a23a570b0986c8abe9fded3ad6f
Headers show
Series media: dt-bindings: media: renesas,vin: Add r8a779a0 support | expand

Commit Message

Niklas Söderlund April 13, 2021, 5:38 p.m. UTC 
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 16 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>
---
 .../bindings/media/renesas,vin.yaml           | 26 ++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

Comments

Sergei Shtylyov April 14, 2021, 8:28 a.m. UTC | #1 
On 13.04.2021 20:38, Niklas Söderlund wrote:

> 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 16 VIN

    Only V3H has 16 VINs, no?

> 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>

[...]

MBR, Sergei
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/renesas,vin.yaml b/Documentation/devicetree/bindings/media/renesas,vin.yaml
index fe7c4cbfe4ba960c..67459b94aeaaafed 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