dt-bindings: can: can-transceiver: Document new binding (54a7fbcc) · Commits · 戴 / test

Add documentation to describe usage of the new can-transceiver binding. This new binding is applicable for any CAN device therefore it exists as its own document. Signed-off-by:

Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by:

Sekhar Nori <nsekhar@ti.com> Acked-by:

Rob Herring <robh@kernel.org> Signed-off-by:

Faiz Abbas <faiz_abbas@ti.com> Signed-off-by:

Marc Kleine-Budde <mkl@pengutronix.de>

Documentation/devicetree/bindings/net/can/can-transceiver.txt

0 → 100644

+24 −0

Original line number	Diff line number	Diff line
		Generic CAN transceiver Device Tree binding
		------------------------------

		CAN transceiver typically limits the max speed in standard CAN and CAN FD
		modes. Typically these limitations are static and the transceivers themselves
		provide no way to detect this limitation at runtime. For this situation,
		the "can-transceiver" node can be used.

		Required Properties:
		max-bitrate: a positive non 0 value that determines the max
		speed that CAN/CAN-FD can run. Any other value
		will be ignored.

		Examples:

		Based on Texas Instrument's TCAN1042HGV CAN Transceiver

		m_can0 {
		....
		can-transceiver {
		max-bitrate = <5000000>;
		};
		...
		};

Admin message