linux-kernel - [PATCH 3/4] dt-bindings: usb: dwc2: add disable-over-current

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Date:   Fri, 18 Feb 2022 17:15:21 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Dinh Nguyen <dinguyen@...nel.org>, linux-usb@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] dt-bindings: usb: dwc2: add disable-over-current

The driver parses disable-over-current protection and some
implementations use it (e.g. Altera Stratix10), so document it in the
bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 Documentation/devicetree/bindings/usb/dwc2.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index 1ba96706bbcb..1addab83f4fd 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -68,6 +68,10 @@ properties:
     items:
       - const: otg
 
+  disable-over-current:
+    type: boolean
+    description: whether to disable detection of over-current condition.
+
   iommus:
     maxItems: 1
 
-- 
2.32.0