From: Kory Maincent (Dent Project) <kory.maincent@bootlin.com>

Add an interrupt property to the device tree bindings for the TI TPS23881
PSE controller. The interrupt is primarily used to detect classification
and disconnection events, which are essential for managing the PSE
controller in compliance with the PoE standard.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---

Change in v3:
- New patch
---
 Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
index d08abcb01211..19d25ded4e58 100644
--- a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
+++ b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
@@ -20,6 +20,9 @@ properties:
   reg:
     maxItems: 1
 
+  interrupts:
+    maxItems: 1
+
   '#pse-cells':
     const: 1
 
@@ -62,6 +65,7 @@ unevaluatedProperties: false
 required:
   - compatible
   - reg
+  - interrupts
 
 examples:
   - |
@@ -72,6 +76,8 @@ examples:
       ethernet-pse@20 {
         compatible = "ti,tps23881";
         reg = <0x20>;
+        interrupts = <8 0>;
+        interrupt-parent = <&gpiog>;
 
         channels {
           #address-cells = <1>;

-- 
2.34.1