[PATCH 2/2] dt-bindings: usb: generic-ohci: Document per-port-overcurrent property

Hamish Martin <hamish.martin@xxxxxxxxxxxxxxxxxxx> · Fri, 4 Sep 2020 15:22:47 +1200

OHCI overcurrent protection defaults to Global or "ganged" overcurrent
protection mode. This new property allows for the Individual Port
Over-current Protection to be selected when required.

Signed-off-by: Hamish Martin <hamish.martin@xxxxxxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/generic-ohci.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml
index 2178bcc401bc..5a68a647d059 100644
--- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml
+++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml
@@ -70,6 +70,11 @@ properties:
     description:
       Overrides the detected port count
 
+  per-port-overcurrent:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Set this flag for per-port overcurrent protection mode
+
   phys:
     description: PHY specifier for the USB PHY
 
-- 
2.28.0







