From: Yangbo Lu <yangbo.lu@nxp.com>
To: netdev@vger.kernel.org, devicetree@vger.kernel.org
Cc: "David S . Miller" <davem@davemloft.net>,
Richard Cochran <richardcochran@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Yangbo Lu <yangbo.lu@nxp.com>
Subject: [v3, 5/9] dt-binding: ptp_qoriq: add little-endian support
Date: Tue, 12 Feb 2019 12:24:00 +0800 [thread overview]
Message-ID: <20190212042404.15575-6-yangbo.lu@nxp.com> (raw)
In-Reply-To: <20190212042404.15575-1-yangbo.lu@nxp.com>
Specify "little-endian" property if the 1588 timer IP block
is little-endian mode. The default endian mode is big-endian.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Changes for v2:
- None.
Changes for v3:
- None.
---
.../devicetree/bindings/ptp/ptp-qoriq.txt | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
index 8e7f855..454c937 100644
--- a/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
+++ b/Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
@@ -19,6 +19,9 @@ Clock Properties:
- 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.
+ - little-endian The presence of this property indicates the 1588 timer
+ IP block is little-endian mode. The default endian mode
+ is big-endian.
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:[~2019-02-12 4:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 4:23 [v3, 0/9] Add ENETC PTP clock driver Yangbo Lu
2019-02-12 4:23 ` [v3, 1/9] ptp_qoriq: make structure/function names more consistent Yangbo Lu
2019-02-12 4:23 ` [v3, 2/9] ptp_qoriq: make ptp operations global Yangbo Lu
2019-02-12 4:23 ` [v3, 3/9] ptp_qoriq: convert to use ptp_qoriq_init/free Yangbo Lu
2019-02-12 4:23 ` [v3, 4/9] ptp_qoriq: add little enadian support Yangbo Lu
2019-02-12 4:24 ` Yangbo Lu [this message]
2019-02-12 4:24 ` [v3, 6/9] ptp_qoriq: fix register memory map Yangbo Lu
2019-02-12 4:24 ` [v3, 7/9] ptp: add QorIQ PTP support for ENETC Yangbo Lu
2019-02-12 4:24 ` [v3, 8/9] enetc: add PTP clock driver Yangbo Lu
2019-02-12 4:24 ` [v3, 9/9] MAINTAINERS: add enetc_ptp driver into QorIQ PTP list Yangbo Lu
2019-02-12 17:59 ` [v3, 0/9] Add ENETC PTP clock driver David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190212042404.15575-6-yangbo.lu@nxp.com \
--to=yangbo.lu@nxp.com \
--cc=claudiu.manoil@nxp.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=richardcochran@gmail.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).