From: Richard Cochran <richardcochran@gmail.com>
To: Yangbo Lu <yangbo.lu@nxp.com>
Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
"David S . Miller" <davem@davemloft.net>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property
Date: Thu, 17 Jan 2019 17:39:12 -0800 [thread overview]
Message-ID: <20190118013912.skj4x5wmkbouekfx@localhost> (raw)
In-Reply-To: <20190118013434.qwuiqi5iwo5gw2nk@localhost>
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.
Thanks,
Richard
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next prev parent reply other threads:[~2019-01-18 1:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-17 1:49 [v2, 0/5] External trigger stamp fifo support for ptp_qoriq Yangbo Lu
2019-01-17 1:49 ` [v2, 1/5] ptp_qoriq: fix interrupt enabling and handling Yangbo Lu
2019-01-17 1:49 ` [v2, 2/5] ptp_qoriq: support external trigger stamp FIFO Yangbo Lu
2019-01-17 1:49 ` [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property Yangbo Lu
2019-01-18 1:34 ` Richard Cochran
2019-01-18 1:39 ` Richard Cochran [this message]
2019-01-18 8:10 ` Y.b. Lu
2019-01-17 1:49 ` [v2, 4/5] ARM: dts: ls1021a: add 1588 external trigger stamp fifo support Yangbo Lu
2019-01-17 1:49 ` [v2, 5/5] ptp_qoriq: add fiper pulse loopback support Yangbo Lu
2019-01-18 1:44 ` Richard Cochran
2019-01-18 8:11 ` Y.b. Lu
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