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Commit 54a7fbcc authored by Franklin S Cooper Jr's avatar Franklin S Cooper Jr Committed by Marc Kleine-Budde
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dt-bindings: can: can-transceiver: Document new binding 



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: default avatarFranklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 79d891c1

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

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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>;

	};

	...

};