linux-kernel - [PATCH 03/11] dt-bindings: extcon: ptn5150: Make 'vbus-gpios' optional

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Message-Id: <20200812162958.6180-3-krzk@kernel.org>
Date:   Wed, 12 Aug 2020 18:29:50 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     MyungJoo Ham <myungjoo.ham@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Vijai Kumar K <vijaikumar.kanagarajan@...il.com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH 03/11] dt-bindings: extcon: ptn5150: Make 'vbus-gpios' optional

The PTN5150 chip can be used in hardware designs with only reporting of
USB Type-C connection, without the VBUS control.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml b/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
index 1ddc97db3e61..4b0f414486d2 100644
--- a/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
+++ b/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
@@ -32,13 +32,13 @@ properties:
 
   vbus-gpios:
     description:
-      GPIO pin (output) used to control VBUS.
+      GPIO pin (output) used to control VBUS. If skipped, no such control
+      takes place.
 
 required:
   - compatible
   - interrupts
   - reg
-  - vbus-gpios
 
 additionalProperties: false
 
-- 
2.17.1