new file mode 100644
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/engleder,tsnep.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TSN endpoint Ethernet MAC binding
+
+maintainers:
+ - Gerhard Engleder <gerhard@engleder-embedded.com>
+
+allOf:
+ - $ref: ethernet-controller.yaml#
+
+properties:
+ compatible:
+ const: engleder,tsnep
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ local-mac-address: true
+
+ mac-address: true
+
+ nvmem-cells: true
+
+ nvmem-cells-names: true
+
+ phy-connection-type:
+ enum:
+ - mii
+ - gmii
+ - rgmii
+ - rgmii-id
+
+ phy-mode: true
+
+ phy-handle: true
+
+ mdio:
+ type: object
+ $ref: "mdio.yaml#"
+ description: optional node for embedded MDIO controller
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ axi {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ tnsep0: ethernet@a0000000 {
+ compatible = "engleder,tsnep";
+ reg = <0x0 0xa0000000 0x0 0x10000>;
+ interrupts = <0 89 1>;
+ interrupt-parent = <&gic>;
+ local-mac-address = [00 00 00 00 00 00];
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy@1 {
+ reg = <1>;
+ rxc-skew-ps = <1080>;
+ };
+ };
+ };
+ };
The TSN endpoint Ethernet MAC is a FPGA based network device for real-time communication. It is integrated as normal Ethernet controller with ethernet-controller.yaml and mdio.yaml. Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> --- .../bindings/net/engleder,tsnep.yaml | 78 +++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/engleder,tsnep.yaml