From: Cosmin Tanislav <demonsingur@gmail.com>

The GMSL links can carry power to the serializer when using coaxial
cables.

Document this capability.

Signed-off-by: Cosmin Tanislav <demonsingur@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
index abacc3c874a9..d2dd72f2e924 100644
--- a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
@@ -95,6 +95,10 @@ properties:
       - required: [port@6]
       - required: [port@7]
 
+patternProperties:
+  '^port[0-3]-poc-supply$':
+    description: Regulator providing Power over Coax for GMSL ports
+
 required:
   - compatible
   - reg

-- 
2.43.0