linux-kernel - [PATCH 3/6] dt-bindings: usb: maxim,max33359: Add supply property for VBUS in OTG mode

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Message-Id: <20251123-max77759-charger-v1-3-6b2e4b8f7f54@google.com>
Date: Sun, 23 Nov 2025 08:35:50 +0000
From: Amit Sunil Dhamne via B4 Relay <devnull+amitsd.google.com@...nel.org>
To: Sebastian Reichel <sre@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 André Draszik <andre.draszik@...aro.org>, 
 Lee Jones <lee@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Badhri Jagan Sridharan <badhri@...gle.com>, 
 Heikki Krogerus <heikki.krogerus@...ux.intel.com>, 
 Peter Griffin <peter.griffin@...aro.org>, 
 Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Alim Akhtar <alim.akhtar@...sung.com>
Cc: linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-usb@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, 
 RD Babiera <rdbabiera@...gle.com>, Kyle Tso <kyletso@...gle.com>, 
 Amit Sunil Dhamne <amitsd@...gle.com>
Subject: [PATCH 3/6] dt-bindings: usb: maxim,max33359: Add supply property
 for VBUS in OTG mode

From: Amit Sunil Dhamne <amitsd@...gle.com>

Add a regulator supply property for VBUS when usb is in OTG mode.

Signed-off-by: Amit Sunil Dhamne <amitsd@...gle.com>
Reviewed-by: Badhri Jagan Sridharan <badhri@...gle.com>
---
 Documentation/devicetree/bindings/usb/maxim,max33359.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
index 3de4dc40b791..a529f18c4918 100644
--- a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
+++ b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
@@ -32,6 +32,9 @@ properties:
     description:
       Properties for usb c connector.
 
+  otg-vbus-supply:
+    description: Regulator to control OTG VBUS supply.
+
 required:
   - compatible
   - reg
@@ -53,6 +56,7 @@ examples:
             reg = <0x25>;
             interrupt-parent = <&gpa8>;
             interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+            otg-vbus-supply = <&otg_vbus_reg>;
 
             connector {
                 compatible = "usb-c-connector";

-- 
2.52.0.rc2.455.g230fcf2819-goog