netdev - [PATCH v3 2/2] dt-bindings: net: dsa-port: constrain number of 'reg' in ports

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Date:   Wed,  2 Nov 2022 12:15:12 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        Oleksij Rempel <linux@...pel-privat.de>,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 2/2] dt-bindings: net: dsa-port: constrain number of 'reg' in ports

'reg' without any constraints allows multiple items which is not the
intention in DSA port schema (as physical port is expected to have only
one address).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Changes since v2:
1. New patch
---
 Documentation/devicetree/bindings/net/dsa/dsa-port.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml b/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml
index 10ad7e71097b..9abb8eba5fad 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml
@@ -19,7 +19,8 @@ allOf:
 
 properties:
   reg:
-    description: Port number
+    items:
+      - description: Port number
 
   label:
     description:
-- 
2.34.1