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: [v3, 3/6] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property
Date: Mon, 21 Jan 2019 18:41:40 +0800 [thread overview]
Message-ID: <20190121104143.46782-4-yangbo.lu@nxp.com> (raw)
In-Reply-To: <20190121104143.46782-1-yangbo.lu@nxp.com>
Documented "fsl,extts-fifo" property.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Changes for v2:
- Modified binding description.
Changes for v3:
- Rephrased fsl,extts-fifo.
---
.../devicetree/bindings/ptp/ptp-qoriq.txt | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
index c5d0e79..8e7f855 100644
--- a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
+++ b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
@@ -17,6 +17,8 @@ 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 The presence of this property indicates hardware
+ support for the 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:[~2019-01-21 10:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-21 10:41 [v3, 0/6] External trigger stamp fifo support for ptp_qoriq Yangbo Lu
2019-01-21 10:41 ` [v3, 1/6] ptp_qoriq: fix interrupt enabling and handling Yangbo Lu
2019-01-21 10:41 ` [v3, 2/6] ptp_qoriq: support external trigger stamp FIFO Yangbo Lu
2019-01-21 10:41 ` Yangbo Lu [this message]
2019-01-21 15:43 ` [v3, 3/6] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property Rob Herring
2019-01-21 10:41 ` [v3, 4/6] ARM: dts: ls1021a: add 1588 external trigger stamp fifo support Yangbo Lu
2019-01-21 10:41 ` [v3, 5/6] ptp: add debugfs support for ptp_qoriq Yangbo Lu
2019-01-21 10:41 ` [v3, 6/6] MAINTAINERS: add drivers/ptp/ptp_qoriq_debugfs.c into QorIQ PTP list Yangbo Lu
2019-01-23 4:23 ` [v3, 0/6] External trigger stamp fifo support for ptp_qoriq David Miller
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