[PATCH v2 1/2] dt-binding: media: hynix,hi846: use $defs/port-base port description

[Martin Kepplinger <martin.kepplinger@xxxxxxx>]

This is supposed to fix "make dt_binding_check":

    Documentation/devicetree/bindings/media/i2c/hynix,hi846.example.dt.yaml:
camera@20: port:endpoint: Unevaluated properties are not allowed
('link-frequencies', 'data-lanes' were unexpected)
    From schema: Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml

Fixes: f3ce7200ca18 ("media: dt-bindings: media: document SK Hynix Hi-846 MIPI CSI-2 8M pixel sensor")
Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Martin Kepplinger <martin.kepplinger@xxxxxxx>
---


revision history
----------------
v2: thank you, Laurent
 * add unevaluatedProperties: false
v1:
https://lore.kernel.org/linux-media/20220110123804.377944-1-martin.kepplinger@xxxxxxx/


 Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
index 85a8877c2f38..5d0fc18a2ea2 100644
--- a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
@@ -49,7 +49,8 @@ properties:
     description: Definition of the regulator used for the VDDD power supply.
 
   port:
-    $ref: /schemas/graph.yaml#/properties/port
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    unevaluatedProperties: false
 
     properties:
       endpoint:
-- 
2.30.2