@@ -0,0 +1,105 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/dsa/airoha,an8855-switch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Airoha AN8855 Gigabit Switch
+
+maintainers:
+  - Christian Marangi <ansuelsmth@gmail.com>
+
+description: >
+  Airoha AN8855 is a 5-port Gigabit Switch.
+
+  It does expose the 5 Internal PHYs on the MDIO bus and each port
+  can access the Switch register space by configurting the PHY page.
+
+  Each internal PHY might require calibration with the fused EFUSE on
+  the switch exposed by the Airoha AN8855 SoC NVMEM.
+
+$ref: dsa.yaml#
+
+properties:
+  compatible:
+    const: airoha,an8855-switch
+
+  reset-gpios:
+    description:
+      GPIO to be used to reset the whole device
+    maxItems: 1
+
+  airoha,ext-surge:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Calibrate the internal PHY with the calibration values stored in EFUSE
+      for the r50Ohm values.
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    ethernet-switch {
+        compatible = "airoha,an8855-switch";
+        reset-gpios = <&pio 39 0>;
+
+        airoha,ext-surge;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                label = "lan1";
+                phy-mode = "internal";
+                phy-handle = <&internal_phy1>;
+            };
+
+            port@1 {
+                reg = <1>;
+                label = "lan2";
+                phy-mode = "internal";
+                phy-handle = <&internal_phy2>;
+            };
+
+            port@2 {
+                reg = <2>;
+                label = "lan3";
+                phy-mode = "internal";
+                phy-handle = <&internal_phy3>;
+            };
+
+            port@3 {
+                reg = <3>;
+                label = "lan4";
+                phy-mode = "internal";
+                phy-handle = <&internal_phy4>;
+            };
+
+            port@4 {
+                reg = <4>;
+                label = "wan";
+                phy-mode = "internal";
+                phy-handle = <&internal_phy5>;
+            };
+
+            port@5 {
+                reg = <5>;
+                label = "cpu";
+                ethernet = <&gmac0>;
+                phy-mode = "2500base-x";
+
+                fixed-link {
+                    speed = <2500>;
+                    full-duplex;
+                    pause;
+                };
+            };
+        };
+    };

@@ -726,6 +726,7 @@ L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/net/airoha,an8855-mdio.yaml
+F:	Documentation/devicetree/bindings/net/dsa/airoha,an8855-switch.yaml
 F:	Documentation/devicetree/bindings/nvmem/airoha,an8855-efuse.yaml
 
 AIROHA ETHERNET DRIVER