Hi, > -----Original Message----- > From: Richard Cochran <richardcoch...@gmail.com> > Sent: Friday, January 18, 2019 9:39 AM > To: Y.b. Lu <yangbo...@nxp.com> > Cc: netdev@vger.kernel.org; devicet...@vger.kernel.org; > linux-arm-ker...@lists.infradead.org; David S . Miller <da...@davemloft.net>; > Rob Herring <robh...@kernel.org>; Shawn Guo <shawn...@kernel.org> > Subject: Re: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" > property > > On Thu, Jan 17, 2019 at 05:34:34PM -0800, Richard Cochran wrote: > > > @@ -17,6 +17,7 @@ Clock Properties: > > > - fsl,tmr-fiper1 Fixed interval period pulse generator. > > > - fsl,tmr-fiper2 Fixed interval period pulse generator. > > > - fsl,max-adj Maximum frequency adjustment in parts per billion. > > > + - fsl,extts-fifo Required if hardware uses external trigger stamp > > > FIFO. > > > > Does this take a Boolean value? Please explain the semantics. > > How about this instead? > > The presence of this property indicates hardware support for > the external trigger stamp FIFO.
[Y.b. Lu] Yes. This is a Boolean value. Thanks for good suggestion and I will use this instead. > > > Thanks, > Richard
