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From: Arnd Bergmann <arnd@arndb.de>
To: Holger Dengler <dengler@linutronix.de>
Cc: Lee Jones <lee.jones@linaro.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Vinod Koul <vinod.koul@intel.com>, linux-kernel@vger.kernel.org,
        dmaengine@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
        Sebastian Siewior <bigeasy@linutronix.de>,
        Juergen Bubeck <bubeck@xkrug.com>, Peter Mahler <mahler@xkrug.com>,
        Benedikt Spranger <b.spranger@linutronix.de>
Subject: Re: [PATCH 10/12] misc: Flexcard basic timestamp counter support
Date: Wed, 14 Dec 2016 09:46:49 +0100
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On Wednesday, December 14, 2016 1:11:51 AM CET Holger Dengler wrote:
> The Eberspaecher Flexcard PMC II offers a Flexray network synchronized
> counter with a selectable resolution of 1us, 100ns or 10ns. Add basic
> support for the timestamp counter with 1us resolution, which is the
> standard Flexray bus resolution.
> 
> Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
> Signed-off-by: Holger Dengler <dengler@linutronix.de>
> cc: Arnd Bergmann <arnd@arndb.de>
> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> 

Have you tried fitting this in the drivers/ptp/ framework rather
than having your own posix clock for it?

No idea if that works, it's just a thought I had.

	Arnd