linux-kernel - [PATCH] dt-bindings: usb: richtek,rt1711h: Add missing vbus power supply

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Message-ID: <20250219140143.104037-1-angelogioacchino.delregno@collabora.com>
Date: Wed, 19 Feb 2025 15:01:43 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: gregkh@...uxfoundation.org
Cc: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	gene_chen@...htek.com,
	linux-usb@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kernel@...labora.com,
	pablo.sun@...iatek.com,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Subject: [PATCH] dt-bindings: usb: richtek,rt1711h: Add missing vbus power supply

The RichTek RT1711H and RT1719 chips do have a vbus pin that is
used for attach/detach detection (respectively, pin A1 and 11):
allow a vbus-supply phandle for that.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml
index 8da4d2ad1a91..ae611f7e57ca 100644
--- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml
+++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml
@@ -30,6 +30,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  vbus-supply:
+    description: VBUS power supply
+
   wakeup-source:
     type: boolean
 
-- 
2.48.1