[PATCH 3/7] dt-bindings: net: dsa: mediatek,mt7530: add port bindings for MT7988

[arinc9.unal at gmail.com]

From: Arınç ÜNAL <arinc.unal at arinc9.com>

The switch on MT7988 has got only port 6 as a CPU port. The only phy-mode
to be used is internal. Add this.

Some bindings are incorrect for this switch now, so move them to more
specific places.

Address the incorrect information of which ports can be used as a user
port. Any port can be used as a user port.

Signed-off-by: Arınç ÜNAL <arinc.unal at arinc9.com>
---
 .../bindings/net/dsa/mediatek,mt7530.yaml     | 63 ++++++++++++++-----
 1 file changed, 46 insertions(+), 17 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
index 7045a98d9593..605888ce2bc6 100644
--- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
@@ -160,22 +160,6 @@ patternProperties:
       "^(ethernet-)?port@[0-9]+$":
         type: object
 
-        properties:
-          reg:
-            description:
-              Port address described must be 5 or 6 for CPU port and from 0 to 5
-              for user ports.
-
-        allOf:
-          - if:
-              required: [ ethernet ]
-            then:
-              properties:
-                reg:
-                  enum:
-                    - 5
-                    - 6
-
 required:
   - compatible
   - reg
@@ -186,9 +170,21 @@ $defs:
       "^(ethernet-)?ports$":
         patternProperties:
           "^(ethernet-)?port@[0-9]+$":
+            properties:
+              reg:
+                description:
+                  Port address described must be 5 or 6 for the CPU port. User
+                  ports can be 0 to 6.
+
             if:
               required: [ ethernet ]
             then:
+              properties:
+                reg:
+                  enum:
+                    - 5
+                    - 6
+
               if:
                 properties:
                   reg:
@@ -212,9 +208,21 @@ $defs:
       "^(ethernet-)?ports$":
         patternProperties:
           "^(ethernet-)?port@[0-9]+$":
+            properties:
+              reg:
+                description:
+                  Port address described must be 5 or 6 for the CPU port. User
+                  ports can be 0 to 6.
+
             if:
               required: [ ethernet ]
             then:
+              properties:
+                reg:
+                  enum:
+                    - 5
+                    - 6
+
               if:
                 properties:
                   reg:
@@ -235,6 +243,27 @@ $defs:
                       - 2500base-x
                       - sgmii
 
+  mt7988-dsa-port:
+    patternProperties:
+      "^(ethernet-)?ports$":
+        patternProperties:
+          "^(ethernet-)?port@[0-9]+$":
+            properties:
+              reg:
+                description:
+                  Port address described must be 6 for the CPU port. User ports
+                  can be 0 to 3, and 6.
+
+            if:
+              required: [ ethernet ]
+            then:
+              properties:
+                reg:
+                  const: 6
+
+                phy-mode:
+                  const: internal
+
 allOf:
   - $ref: dsa.yaml#/$defs/ethernet-ports
   - if:
@@ -285,7 +314,7 @@ allOf:
         compatible:
           const: mediatek,mt7988-switch
     then:
-      $ref: "#/$defs/mt7530-dsa-port"
+      $ref: "#/$defs/mt7988-dsa-port"
       properties:
         gpio-controller: false
         mediatek,mcm: false
-- 
2.37.2