linux-kernel - [PATCH 1/1] dt-bindings: extcon: ptn5150: add child node port

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Message-Id: <20240813043353.3853595-1-Frank.Li@nxp.com>
Date: Tue, 13 Aug 2024 00:33:53 -0400
From: Frank Li <Frank.Li@....com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Rob Herring <robh@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-kernel@...r.kernel.org (open list:NXP PTN5150A CC LOGIC AND EXTCON DRIVER),
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS)
Cc: imx@...ts.linux.dev
Subject: [PATCH 1/1] dt-bindings: extcon: ptn5150: add child node port

Add child node 'port' to allow connect to usb controller to do role-switch.

Fix below warning:
arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dtb: typec@3d: 'port' does not match any of the regexes: 'pinctrl-[0-9]+'
        from schema $id: http://devicetree.org/schemas/extcon/extcon-ptn5150.yaml

Signed-off-by: Frank Li <Frank.Li@....com>
---
 Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml b/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
index d5cfa32ea52dd..28c34d78708cb 100644
--- a/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
+++ b/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
@@ -37,6 +37,11 @@ properties:
       GPIO pin (output) used to control VBUS. If skipped, no such control
       takes place.
 
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      A port node to link the usb controller for the dual role switch.
+
 required:
   - compatible
   - interrupts
-- 
2.34.1