Commit 942cdbc1 authored Dec 06, 2021 by Fabrice Gasnier Committed by Greg Kroah-Hartman Dec 17, 2021

dt-bindings: usb: document role-switch-default-mode property in dwc2



role-switch-default-mode property may be used with usb-role-switch
property to define the default operation mode (by forcing the a-valid or
b-valid) at init.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/1638806203-6624-2-git-send-email-fabrice.gasnier@foss.st.com


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

parent d538ea94

Documentation/devicetree/bindings/usb/dwc2.yaml

+3 −0

Original line number	Diff line number	Diff line
		@@ -114,6 +114,8 @@ properties:

		usb-role-switch: true

		role-switch-default-mode: true

		g-rx-fifo-size:
		$ref: /schemas/types.yaml#/definitions/uint32
		description: size of rx fifo size in gadget mode.
		@@ -145,6 +147,7 @@ properties:

		dependencies:
		port: [ usb-role-switch ]
		role-switch-default-mode: [ usb-role-switch ]

		required:
		- compatible