From: "Jan Lübbe" <jlu@pengutronix.de>
To: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: "David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, Mugunthan V N <mugunthanvnm@ti.com>,
Richard Cochran <richardcochran@gmail.com>,
Sekhar Nori <nsekhar@ti.com>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org,
Murali Karicheri <m-karicheri2@ti.com>,
Wingman Kwok <w-kwok2@ti.com>
Subject: Re: [PATCH 3/6] net: ethernet: ti: cpts: add support of cpts HW_TS_PUSH
Date: Wed, 30 Nov 2016 12:08:20 +0100 [thread overview]
Message-ID: <1480504100.9183.72.camel@pengutronix.de> (raw)
In-Reply-To: <20161128230428.6872-4-grygorii.strashko@ti.com>
On Mo, 2016-11-28 at 17:04 -0600, Grygorii Strashko wrote:
> This patch adds support of the CPTS HW_TS_PUSH events which are generated
> by external low frequency time stamp channels on TI's OMAP CPSW and
> Keystone 2 platforms. It supports up to 8 external time stamp channels for
> HW_TS_PUSH input pins (the number of supported channel is different for
> different SoCs and CPTS versions, check corresponding Data maual before
> enabling it). Therefore, new DT property "cpts-ext-ts-inputs" is introduced
> for specifying number of available external timestamp channels.
If this only depends on SoC and CTPS, it should be possible to derive
the correct value from the compatible value and possibly a CPTS version
register? If the existing compatible strings are not specific enough,
possible a new one should be added.
Regards,
Jan
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next prev parent reply other threads:[~2016-11-30 11:08 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-28 23:04 [PATCH 0/6] net: ethernet: ti: cpts: update and enable support on keystone 2 socs Grygorii Strashko
2016-11-28 23:04 ` [PATCH 1/6] net: ethernet: ti: netcp: add support of cpts Grygorii Strashko
2016-11-30 9:44 ` Richard Cochran
[not found] ` <20161130094441.GB28680-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2016-11-30 17:31 ` Grygorii Strashko
2016-11-30 18:22 ` Richard Cochran
2016-12-05 14:49 ` Rob Herring
2016-12-05 18:25 ` Grygorii Strashko
2016-12-05 19:30 ` Richard Cochran
2016-11-28 23:04 ` [PATCH 2/6] net: ethernet: ti: cpts: add support for ext rftclk selection Grygorii Strashko
[not found] ` <20161128230428.6872-3-grygorii.strashko-l0cyMroinI0@public.gmane.org>
2016-11-30 9:56 ` Richard Cochran
[not found] ` <20161130095632.GC28680-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2016-11-30 17:35 ` Grygorii Strashko
2016-12-06 19:39 ` Grygorii Strashko
2016-12-06 20:25 ` Richard Cochran
[not found] ` <20161206202558.GB23605-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2016-12-06 20:40 ` Grygorii Strashko
2016-12-09 0:47 ` Stephen Boyd
[not found] ` <20161209004745.GJ5423-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-12-09 23:29 ` Grygorii Strashko
2016-12-05 14:51 ` Rob Herring
2016-11-28 23:04 ` [PATCH 3/6] net: ethernet: ti: cpts: add support of cpts HW_TS_PUSH Grygorii Strashko
[not found] ` <20161128230428.6872-4-grygorii.strashko-l0cyMroinI0@public.gmane.org>
2016-11-30 10:19 ` Richard Cochran
2016-11-30 11:08 ` Jan Lübbe [this message]
2016-11-30 20:15 ` Grygorii Strashko
2016-12-03 23:21 ` Richard Cochran
2016-12-08 19:04 ` Grygorii Strashko
2016-12-09 8:50 ` Richard Cochran
2016-11-28 23:04 ` [PATCH 4/6] net: ethernet: ti: cpts: add ptp pps support Grygorii Strashko
2016-11-30 10:05 ` Richard Cochran
[not found] ` <20161130100519.GD28680-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2016-12-06 18:08 ` Richard Cochran
2016-12-06 20:43 ` Grygorii Strashko
2016-11-30 11:01 ` Jan Lübbe
2016-11-30 18:45 ` Richard Cochran
2016-11-30 20:43 ` Grygorii Strashko
2016-11-30 22:17 ` Richard Cochran
2016-12-02 9:58 ` Richard Cochran
2016-12-02 17:58 ` Grygorii Strashko
[not found] ` <bfbebf2d-d057-6a21-845c-48f0a9ab0404-l0cyMroinI0@public.gmane.org>
2016-12-02 19:28 ` Richard Cochran
[not found] ` <20161128230428.6872-1-grygorii.strashko-l0cyMroinI0@public.gmane.org>
2016-11-28 23:04 ` [PATCH 5/6] ARM: keystone: dts: fix netcp clocks and add names Grygorii Strashko
2016-11-28 23:04 ` [PATCH 6/6] ARM: dts: keystone: enable time synchronization (cpts) submodule Grygorii Strashko
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