On Thu, Jul 26, 2018 at 12:23 PM, Oleksij Rempel <o.rem...@pengutronix.de> wrote: > From: Dong Aisheng <aisheng.d...@nxp.com> > > 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. > OK
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. -jassi
