netdev - [PATCH v3 4/6] dt-bindings: net: dsa: mediatek,mt7530: define port binding per switch

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Message-Id: <20220818091627.51878-5-arinc.unal@arinc9.com>
Date:   Thu, 18 Aug 2022 12:16:25 +0300
From:   Arınç ÜNAL <arinc.unal@...nc9.com>
To:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "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>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        DENG Qingfang <dqfext@...il.com>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Luiz Angelo Daros de Luca <luizluca@...il.com>,
        Sander Vanheule <sander@...nheule.net>,
        René van Dorst <opensource@...rst.com>,
        Daniel Golle <daniel@...rotopia.org>, erkin.bozoglu@...ont.com,
        Sergio Paracuellos <sergio.paracuellos@...il.com>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Arınç ÜNAL <arinc.unal@...nc9.com>
Subject: [PATCH v3 4/6] dt-bindings: net: dsa: mediatek,mt7530: define port binding per switch

Define DSA port binding per switch model as each switch model requires
different values for certain properties.

Remove unnecessary lines as they are already included from the referred
dsa.yaml.

Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
---
 .../bindings/net/dsa/mediatek,mt7530.yaml     | 59 ++++++++++++-------
 1 file changed, 37 insertions(+), 22 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
index 657e162a1c01..b6c5cf4e706b 100644
--- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
@@ -130,38 +130,50 @@ properties:
       ethsys.
     maxItems: 1
 
-patternProperties:
-  "^(ethernet-)?ports$":
-    type: object
+required:
+  - compatible
+  - reg
 
+$defs:
+  mt7530-dsa-port:
     patternProperties:
-      "^(ethernet-)?port@[0-9]+$":
-        type: object
-        description: Ethernet switch ports
-
-        unevaluatedProperties: false
-
-        properties:
-          reg:
-            description:
-              Port address described must be 5 or 6 for CPU port and from 0
-              to 5 for user ports.
-
-        allOf:
-          - $ref: dsa-port.yaml#
-          - if:
+      "^(ethernet-)?ports$":
+        patternProperties:
+          "^(ethernet-)?port@[0-9]+$":
+            properties:
+              reg:
+                description:
+                  Port address described must be 5 or 6 for CPU port and from
+                  0 to 5 for user ports.
+
+            if:
               properties:
                 label:
                   items:
                     - const: cpu
             then:
               required:
-                - reg
                 - phy-mode
 
-required:
-  - compatible
-  - reg
+  mt7531-dsa-port:
+    patternProperties:
+      "^(ethernet-)?ports$":
+        patternProperties:
+          "^(ethernet-)?port@[0-9]+$":
+            properties:
+              reg:
+                description:
+                  Port address described must be 5 or 6 for CPU port and from
+                  0 to 5 for user ports.
+
+            if:
+              properties:
+                label:
+                  items:
+                    - const: cpu
+            then:
+              required:
+                - phy-mode
 
 allOf:
   - $ref: dsa.yaml#
@@ -185,6 +197,7 @@ allOf:
           items:
             - const: mediatek,mt7530
     then:
+      $ref: "#/$defs/mt7530-dsa-port"
       required:
         - core-supply
         - io-supply
@@ -195,6 +208,7 @@ allOf:
           items:
             - const: mediatek,mt7531
     then:
+      $ref: "#/$defs/mt7531-dsa-port"
       properties:
         mediatek,mcm: false
 
@@ -204,6 +218,7 @@ allOf:
           items:
             - const: mediatek,mt7621
     then:
+      $ref: "#/$defs/mt7530-dsa-port"
       required:
         - mediatek,mcm
 
-- 
2.34.1