linux-kernel - [PATCH RFC net-next v3 27/27] dt-bindings: net: pse-pd: ti,tps23881: Add interrupt description

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Message-Id: <20241121-feature_poe_port_prio-v3-27-83299fa6967c@bootlin.com>
Date: Thu, 21 Nov 2024 15:42:53 +0100
From: Kory Maincent <kory.maincent@...tlin.com>
To: Andrew Lunn <andrew@...n.ch>, Oleksij Rempel <o.rempel@...gutronix.de>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Jonathan Corbet <corbet@....net>, Donald Hunter <donald.hunter@...il.com>, 
 Rob Herring <robh@...nel.org>, Andrew Lunn <andrew+netdev@...n.ch>, 
 Simon Horman <horms@...nel.org>, Heiner Kallweit <hkallweit1@...il.com>, 
 Russell King <linux@...linux.org.uk>, Liam Girdwood <lgirdwood@...il.com>, 
 Mark Brown <broonie@...nel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 linux-kernel@...r.kernel.org, netdev@...r.kernel.org, 
 linux-doc@...r.kernel.org, Kyle Swenson <kyle.swenson@....tech>, 
 Dent Project <dentproject@...uxfoundation.org>, kernel@...gutronix.de, 
 Maxime Chevallier <maxime.chevallier@...tlin.com>, 
 Kory Maincent <kory.maincent@...tlin.com>
Subject: [PATCH RFC net-next v3 27/27] dt-bindings: net: pse-pd:
 ti,tps23881: Add interrupt description

From: Kory Maincent (Dent Project) <kory.maincent@...tlin.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@...tlin.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