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

Commit Message

Arınç ÜNAL Aug. 18, 2022, 9:16 a.m. UTC

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 <[e-mail]>
---
 .../bindings/net/dsa/mediatek,mt7530.yaml     | 59 ++++++++++++-------
 1 file changed, 37 insertions(+), 22 deletions(-)

Patch

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