linux-kernel - [PATCH] dt-bindings: usb: ti,tps6598x: Disallow undefined properties

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Message-ID: <20231016155527.2973385-1-robh@kernel.org>
Date:   Mon, 16 Oct 2023 10:55:27 -0500
From:   Rob Herring <robh@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Cc:     linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: usb: ti,tps6598x: Disallow undefined properties

Device specific bindings should not allow undefined properties. This is
accomplished in json-schema with 'additionalProperties: false'. With this,
the 'connector' child node needs to be defined to prevent warnings.

Signed-off-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/usb/ti,tps6598x.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
index 5497a60cddbc..6ab674dea4c6 100644
--- a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
+++ b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
@@ -32,11 +32,14 @@ properties:
     items:
       - const: irq
 
+  connector:
+    $ref: /schemas/connector/usb-connector.yaml#
+
 required:
   - compatible
   - reg
 
-additionalProperties: true
+additionalProperties: false
 
 examples:
   - |
-- 
2.42.0