Commit a707d44d authored Jan 23, 2023 by Geert Uytterhoeven Committed by Marc Kleine-Budde Feb 02, 2023

dt-bindings: can: renesas,rcar-canfd: Add transceiver support

Add support for describing CAN transceivers as PHYs.

While simple CAN transceivers can do without, this is needed for CAN
transceivers like NXP TJR1443 that need a configuration step (like
pulling standby or enable lines), and/or impose a bitrate limit.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/all/1bd328b5c9c6cfa633b42af87550f4c7358a05c1.1674499048.git.geert+renesas@glider.be

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

parent 3e17dc91

Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -84,6 +84,10 @@ patternProperties:
	The controller supports multiple channels and each is represented as a		The controller supports multiple channels and each is represented as a
	child node. Each channel can be enabled/disabled individually.		child node. Each channel can be enabled/disabled individually.

			properties:
			phys:
			maxItems: 1

	additionalProperties: false		additionalProperties: false

	required:		required: