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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>,
        <s-vadapalli@ti.com>
Subject: [PATCH v4 1/3] dt-bindings: net: ti: k3-am654-cpsw-nuss: Update bindings for J7200 CPSW5G
Date:   Tue, 16 Aug 2022 11:31:37 +0530
Message-ID: <20220816060139.111934-2-s-vadapalli@ti.com>
In-Reply-To: <20220816060139.111934-1-s-vadapalli@ti.com>
References: <20220816060139.111934-1-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     | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 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..5366a367c387 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
@@ -110,7 +111,7 @@ properties:
         const: 0
 
     patternProperties:
-      port@[1-2]:
+      "^port@[1-4]$":
         type: object
         description: CPSWxG NUSS external ports
 
@@ -119,7 +120,7 @@ properties:
         properties:
           reg:
             minimum: 1
-            maximum: 2
+            maximum: 4
             description: CPSW port number
 
           phys:
@@ -151,6 +152,18 @@ properties:
 
     additionalProperties: false
 
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          const: ti,j7200-cpswxg-nuss
+then:
+  properties:
+    ethernet-ports:
+      patternProperties:
+        "^port@[3-4]$": false
+
 patternProperties:
   "^mdio@[0-9a-f]+$":
     type: object
-- 
2.25.1