Add driver for Hasivo HS104 PSE Chip over I2C

Signed-off-by: Bevan Weiss <[email protected]>

Author: bevanweiss

target/linux/generic/files/Documentation/devicetree/bindings/net/pse-pd/hasivo,hs104.yaml

@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/pse-pd/hasivo,hs104.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hasivo HS104 Power Sourcing Equipment controller
+
+maintainers:
+  - Bevan Weiss <[email protected]>
+
+allOf:
+  - $ref: pse-controller.yaml#
+
+properties:
+  compatible:
+    enum:
+      - hasivo,hs104
+
+  reg:
+    maxItems: 1
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      ethernet-pse@20 {
+        compatible = "hasivo,hs104";
+        reg = <0x20>;
+      };
+    };