Commit 81d23855 authored Feb 23, 2021 by Álvaro Fernández Rojas Committed by Greg Kroah-Hartman Mar 23, 2021

dt-bindings: usb: generic-ehci: document spurious-oc flag



Over-current reporting isn't supported on some platforms such as bcm63xx.
These devices will incorrectly report over-current if this flag isn't properly
activated.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20210223174455.1378-3-noltari@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 2d5ba374

Documentation/devicetree/bindings/usb/generic-ehci.yaml

+6 −0

Original line number	Diff line number	Diff line
		@@ -122,6 +122,12 @@ properties:
		description:
		Set this flag to force EHCI reset after resume.

		spurious-oc:
		$ref: /schemas/types.yaml#/definitions/flag
		description:
		Set this flag to indicate that the hardware sometimes turns on
		the OC bit when an over-current isn't actually present.

		companion:
		$ref: /schemas/types.yaml#/definitions/phandle
		description: