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From:   Siddharth Vadapalli <s-vadapalli@ti.com>
To:     <davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
        <pabeni@redhat.com>, <robh+dt@kernel.org>,
        <krzysztof.kozlowski+dt@linaro.org>, <linux@armlinux.org.uk>,
        <vladimir.oltean@nxp.com>, <grygorii.strashko@ti.com>,
        <vigneshr@ti.com>, <nsekhar@ti.com>
CC:     <netdev@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <kishon@ti.com>,
        Siddharth Vadapalli <s-vadapalli@ti.com>
Subject: [PATCH v3 1/3] dt-bindings: net: ti: k3-am654-cpsw-nuss: Update bindings for J7200 CPSW5G
Date:   Mon, 6 Jun 2022 16:34:41 +0530
Message-ID: <20220606110443.30362-2-s-vadapalli@ti.com>
In-Reply-To: <20220606110443.30362-1-s-vadapalli@ti.com>
References: <20220606110443.30362-1-s-vadapalli@ti.com>
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Update bindings for TI K3 J7200 SoC which contains 5 ports (4 external
ports) CPSW5G module and add compatible for it.

Changes made:
    - Add new compatible ti,j7200-cpswxg-nuss for CPSW5G.
    - Extend pattern properties for new compatible.
    - Change maximum number of CPSW ports to 4 for new compatible.

Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
---
 .../bindings/net/ti,k3-am654-cpsw-nuss.yaml   | 135 ++++++++++++------
 1 file changed, 93 insertions(+), 42 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml b/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml
index b8281d8be940..49f63aaf5a08 100644
--- a/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml
+++ b/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml
@@ -57,6 +57,7 @@ properties:
       - ti,am654-cpsw-nuss
       - ti,j721e-cpsw-nuss
       - ti,am642-cpsw-nuss
+      - ti,j7200-cpswxg-nuss
 
   reg:
     maxItems: 1
@@ -108,48 +109,98 @@ properties:
         const: 1
       '#size-cells':
         const: 0
-
-    patternProperties:
-      port@[1-2]:
-        type: object
-        description: CPSWxG NUSS external ports
-
-        $ref: ethernet-controller.yaml#
-
-        properties:
-          reg:
-            minimum: 1
-            maximum: 2
-            description: CPSW port number
-
-          phys:
-            maxItems: 1
-            description: phandle on phy-gmii-sel PHY
-
-          label:
-            description: label associated with this port
-
-          ti,mac-only:
-            $ref: /schemas/types.yaml#/definitions/flag
-            description:
-              Specifies the port works in mac-only mode.
-
-          ti,syscon-efuse:
-            $ref: /schemas/types.yaml#/definitions/phandle-array
-            items:
-              - items:
-                  - description: Phandle to the system control device node which
-                      provides access to efuse
-                  - description: offset to efuse registers???
-            description:
-              Phandle to the system control device node which provides access
-              to efuse IO range with MAC addresses
-
-        required:
-          - reg
-          - phys
-
-    additionalProperties: false
+    allOf:
+      - if:
+          properties:
+            compatible:
+              contains:
+                enum:
+                  - ti,am654-cpsw-nuss
+                  - ti,j721e-cpsw-nuss
+                  - ti,am642-cpsw-nuss
+        then:
+          patternProperties:
+            port@[1-2]:
+              type: object
+              description: CPSWxG NUSS external ports
+
+              $ref: ethernet-controller.yaml#
+
+              properties:
+                reg:
+                  minimum: 1
+                  maximum: 2
+                  description: CPSW port number
+
+              required:
+                - reg
+      - if:
+          properties:
+            compatible:
+              contains:
+                enum:
+                  - ti,j7200-cpswxg-nuss
+        then:
+          patternProperties:
+            port@[1-4]:
+              type: object
+              description: CPSWxG NUSS external ports
+
+              $ref: ethernet-controller.yaml#
+
+              properties:
+                reg:
+                  minimum: 1
+                  maximum: 4
+                  description: CPSW port number
+
+              required:
+                - reg
+      - if:
+          properties:
+            compatible:
+              contains:
+                enum:
+                  - ti,am654-cpsw-nuss
+                  - ti,j721e-cpsw-nuss
+                  - ti,am642-cpsw-nuss
+                  - ti,j7200-cpswxg-nuss
+        then:
+          patternProperties:
+            port@[*]:
+              type: object
+              description: CPSWxG NUSS external ports
+
+              $ref: ethernet-controller.yaml#
+
+              properties:
+                phys:
+                  maxItems: 1
+                  description: phandle on phy-gmii-sel PHY
+
+                label:
+                  description: label associated with this port
+
+                ti,mac-only:
+                  $ref: /schemas/types.yaml#/definitions/flag
+                  description:
+                    Specifies the port works in mac-only mode.
+
+                ti,syscon-efuse:
+                  $ref: /schemas/types.yaml#/definitions/phandle-array
+                  items:
+                    - items:
+                        - description: Phandle to the system control device node which
+                            provides access to efuse
+                        - description: offset to efuse registers???
+                  description:
+                    Phandle to the system control device node which provides access
+                    to efuse IO range with MAC addresses
+
+              required:
+                - phys
+
+  additionalProperties: false
 
 patternProperties:
   "^mdio@[0-9a-f]+$":
-- 
2.36.1