Re: [PATCH 6/9] dt/bindings: Add a serial/UART attached device binding

Arnd Bergmann
2017-01-06T19:21:34Z

On Friday, January 6, 2017 10:26:32 AM CET Rob Herring wrote:
> +Optional Properties:
> +
> +- reg : A single cell representing the port/line number of the
> + host UART. Only used if the host UART is a single node
> + with multiple ports.
> +

If there is a 'reg' property in the child, I guess we should also
document a #address-cells/#size-cells value for the parent.

Can you give an example of a multi-port serial device we support?
I was expecting that we already need a device node per port anyway,
to make the console work.

Arnd