linux-kernel - [PATCH RFC net-next v3 25/27] dt-bindings: net: pse-pd: microchip,pd692x0: Add manager regulator supply

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Message-Id: <20241121-feature_poe_port_prio-v3-25-83299fa6967c@bootlin.com>
Date: Thu, 21 Nov 2024 15:42:51 +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 25/27] dt-bindings: net: pse-pd:
 microchip,pd692x0: Add manager regulator supply

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

This patch adds the regulator supply parameter of the managers.
It updates also the example as the regulator supply of the PSE PIs
should be the managers itself and not an external regulator.

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

Changes in v3:
- New patch
---
 .../devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml    | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml
index fd4244fceced..0dc0da32576b 100644
--- a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml
+++ b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml
@@ -68,6 +68,9 @@ properties:
           "#size-cells":
             const: 0

+          vmain-supply:
+            description: Regulator power supply for the PD69208X manager.
+
         patternProperties:
           '^port@[0-7]$':
             type: object
@@ -106,10 +109,11 @@ examples:
           #address-cells = <1>;
           #size-cells = <0>;

-          manager@0 {
+          manager0: manager@0 {
             reg = <0>;
             #address-cells = <1>;
             #size-cells = <0>;
+            vmain-supply = <&pse1_supply>;

             phys0: port@0 {
               reg = <0>;
@@ -128,7 +132,7 @@ examples:
             };
           };

-          manager@1 {
+          manager1: manager@1 {
             reg = <1>;
             #address-cells = <1>;
             #size-cells = <0>;
@@ -161,7 +165,7 @@ examples:
             pairset-names = "alternative-a", "alternative-b";
             pairsets = <&phys0>, <&phys1>;
             polarity-supported = "MDI", "S";
-            vpwr-supply = <&vpwr1>;
+            vpwr-supply = <&manager0>;
           };
           pse_pi1: pse-pi@1 {
             reg = <1>;
@@ -169,7 +173,7 @@ examples:
             pairset-names = "alternative-a";
             pairsets = <&phys2>;
             polarity-supported = "MDI";
-            vpwr-supply = <&vpwr2>;
+            vpwr-supply = <&manager0>;
           };
         };
       };

-- 
2.34.1