On Wed, Aug 09, 2017 at 07:59:14PM -0500, Franklin S Cooper Jr wrote:
> 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@xxxxxx>
> ---
> Version 4 changes:
> Drop unit address.
> Switch from using fixed-transceiver to can-transceiver
>
> .../bindings/net/can/can-transceiver.txt | 24 ++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/can/can-transceiver.txt
>
> diff --git a/Documentation/devicetree/bindings/net/can/can-transceiver.txt b/Documentation/devicetree/bindings/net/can/can-transceiver.txt
> new file mode 100644
> index 0000000..2c31dc0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/can/can-transceiver.txt
> @@ -0,0 +1,24 @@
> +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@ {
Need to drop the @ too. With that,
Acked-by: Rob Herring <robh@xxxxxxxxxx>
> + max-bitrate = <5000000>;
> + };
> + ...
> +};
> --
> 2.9.4.dirty
>
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