From: David Miller <davem@davemloft.net>
To: aida.mynzhasova@skitlab.ru
Cc: devicetree@vger.kernel.org, richardcochran@gmail.com,
linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org
Subject: Re: [PATCH v2] powerpc/83xx: gianfar_ptp: select 1588 clock source through dts file
Date: Mon, 30 Sep 2013 14:50:56 -0400 (EDT) [thread overview]
Message-ID: <20130930.145056.669909746688674911.davem@davemloft.net> (raw)
In-Reply-To: <1380093863-5388-1-git-send-email-aida.mynzhasova@skitlab.ru>
From: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Date: Wed, 25 Sep 2013 11:24:23 +0400
> Currently IEEE 1588 timer reference clock source is determined through
> hard-coded value in gianfar_ptp driver. 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
>
> When this attribute isn't used, eTSEC system clock will serve as
> IEEE 1588 timer reference clock.
>
> Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Applied, thanks.
prev parent reply other threads:[~2013-09-30 18:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 7:24 [PATCH v2] powerpc/83xx: gianfar_ptp: select 1588 clock source through dts file Aida Mynzhasova
2013-09-25 17:13 ` Richard Cochran
2013-09-25 19:38 ` Kumar Gala
2013-09-30 18:50 ` David Miller [this message]
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