[PATCH] dt-bindings: media: renesas,drif: Use graph schema

From: Rob Herring
Date: Mon May 10 2021 - 16:35:26 EST

Convert the renesas,drif binding schema to use the graph schema. The
binding referred to video-interfaces.txt, but it doesn't actually use any
properties from it as 'sync-active' is a custom property. As 'sync-active'
is custom, it needs a type definition.

Cc: Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Cc: Ramesh Shanmugasundaram <rashanmu@xxxxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
.../bindings/media/renesas,drif.yaml | 20 +++++++------------
1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/renesas,drif.yaml b/Documentation/devicetree/bindings/media/renesas,drif.yaml
index f1bdaeab4053..ce505a7c006a 100644
--- a/Documentation/devicetree/bindings/media/renesas,drif.yaml
+++ b/Documentation/devicetree/bindings/media/renesas,drif.yaml
@@ -99,32 +99,26 @@ properties:
Indicates that the channel acts as primary among the bonded channels.

- type: object
+ $ref: /schemas/graph.yaml#/properties/port
+ unevaluatedProperties: false
- Child port node corresponding to the data input, in accordance with the
- video interface bindings defined in
- Documentation/devicetree/bindings/media/video-interfaces.txt.
- The port node must contain at least one endpoint.
+ Child port node corresponding to the data input. The port node must
+ contain at least one endpoint.

- type: object
+ $ref: /schemas/graph.yaml#/$defs/endpoint-base
+ unevaluatedProperties: false

- remote-endpoint:
- description:
- A phandle to the remote tuner endpoint subnode in remote node
- port.
+ $ref: /schemas/types.yaml#/definitions/uint32
enum: [0, 1]
Indicates sync signal polarity, 0/1 for low/high respectively.
This property maps to SYNCAC bit in the hardware manual. The
default is 1 (active high).

- additionalProperties: false
- compatible
- reg