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diff --git a/dts/Bindings/net/dsa/dsa.yaml b/dts/Bindings/net/dsa/dsa.yaml
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+++ b/dts/Bindings/net/dsa/dsa.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/dsa/dsa.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ethernet Switch
+
+maintainers:
+  - Andrew Lunn <andrew@lunn.ch>
+  - Florian Fainelli <f.fainelli@gmail.com>
+  - Vladimir Oltean <olteanv@gmail.com>
+
+description:
+  This binding represents Ethernet Switches which have a dedicated CPU
+  port. That port is usually connected to an Ethernet Controller of the
+  SoC. Such setups are typical for embedded devices.
+
+select: false
+
+$ref: /schemas/net/ethernet-switch.yaml#
+
+properties:
+  dsa,member:
+    minItems: 2
+    maxItems: 2
+    description:
+      A two element list indicates which DSA cluster, and position within the
+      cluster a switch takes. <0 0> is cluster 0, switch 0. <0 1> is cluster 0,
+      switch 1. <1 0> is cluster 1, switch 0. A switch not part of any cluster
+      (single device hanging off a CPU port) must not specify this property
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+
+additionalProperties: true
+
+$defs:
+  ethernet-ports:
+    description: A DSA switch without any extra port properties
+    $ref: '#'
+
+    patternProperties:
+      "^(ethernet-)?ports$":
+        patternProperties:
+          "^(ethernet-)?port@[0-9a-f]+$":
+            description: Ethernet switch ports
+            $ref: dsa-port.yaml#
+            unevaluatedProperties: false
+
+oneOf:
+  - required:
+      - ports
+  - required:
+      - ethernet-ports
+
+...