From: Richard Cochran <richardcochran@gmail.com>
To: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] powerpc/83xx: gianfar_ptp: select 1588 clock source through dts file
Date: Wed, 18 Sep 2013 18:08:46 +0200 [thread overview]
Message-ID: <20130918160846.GA4397@netboy> (raw)
In-Reply-To: <1379510464-25420-1-git-send-email-aida.mynzhasova@skitlab.ru>
On Wed, Sep 18, 2013 at 05:21:04PM +0400, Aida Mynzhasova wrote:
> IEEE 1588 timer reference clock source is determined through hard-coded
> value in gianfar_ptp driver by default. This patch allows to select ptp
> clock source by means of device tree file node.
>
> For instance:
>
> fsl,cksel = <0>;
>
> for using external (TSEC_TMR_CLK input) high precision timer
> reference clock.
>
> Other acceptable values:
>
> <1> : eTSEC system clock
> <2> : eTSEC1 transmit clock
> <3> : RTC clock input
Do the other clock sources even work at all?
We were not able to get them working.
Thanks,
Richard
next prev parent reply other threads:[~2013-09-18 16:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-18 13:21 [PATCH] powerpc/83xx: gianfar_ptp: select 1588 clock source through dts file Aida Mynzhasova
2013-09-18 15:44 ` Claudiu Manoil
2013-09-18 16:39 ` Aida Mynzhasova
2013-09-19 16:30 ` Claudiu Manoil
2013-09-19 17:12 ` Richard Cochran
2013-09-18 16:08 ` Richard Cochran [this message]
2013-09-18 16:40 ` Aida Mynzhasova
-- strict thread matches above, loose matches on Subject: below --
2013-09-24 7:39 Aida Mynzhasova
2013-09-24 17:14 ` Richard Cochran
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