Re: [PATCH v7 1/6] dt-bindings: mailbox: allow mbox-cells to be equal to 0
From: Jassi Brar
Date: Thu Jul 26 2018 - 05:41:44 EST
On Thu, Jul 26, 2018 at 12:23 PM, Oleksij Rempel
> From: Dong Aisheng <aisheng.dong@xxxxxxx>
> Mailbox devices may have only one channel which means the mbox-cells
> at least 1 does not make sense for this type devices. Let's remove
> that limitation to allow the mbox-cells to be equal to 0.
But please realise that you'll have to write more code -- implement
your own of_xlate() callback.
Most developers would prefer to call the only channel as channel
number 0, and use the common of_xlate implementation.