From: Yangbo Lu <yangbo.lu@nxp.com>
To: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: "David S . Miller" <davem@davemloft.net>,
Richard Cochran <richardcochran@gmail.com>,
Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Yangbo Lu <yangbo.lu@nxp.com>
Subject: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property
Date: Thu, 17 Jan 2019 09:49:34 +0800 [thread overview]
Message-ID: <20190117014936.48117-4-yangbo.lu@nxp.com> (raw)
In-Reply-To: <20190117014936.48117-1-yangbo.lu@nxp.com>
Documented "fsl,extts-fifo" property.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Changes for v2:
- Modified binding description.
---
.../devicetree/bindings/ptp/ptp-qoriq.txt | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
index c5d0e79..101fe5f 100644
--- a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
+++ b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
@@ -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.
These properties set the operational parameters for the PTP
clock. You must choose these carefully for the clock to work right.
--
1.7.1
next prev parent reply other threads:[~2019-01-17 1:49 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 ` Yangbo Lu [this message]
2019-01-18 1:34 ` [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property Richard Cochran
2019-01-18 1:39 ` Richard Cochran
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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