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Message-ID: <9C64B7751C3BCA41B64A68E23005A7BE1C45F5@039-SN1MPN1-002.039d.mgd.msft.net>
Date: Tue, 9 Aug 2011 12:54:48 +0000
From: U Bhaskar-B22300 <B22300@...escale.com>
To: Marc Kleine-Budde <mkl@...gutronix.de>
CC: Wolfgang Grandegger <wg@...ndegger.com>,
"socketcan-core@...ts.berlios.de" <socketcan-core@...ts.berlios.de>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"Devicetree-discuss@...ts.ozlabs.org"
<Devicetree-discuss@...ts.ozlabs.org>
Subject: RE: [RFC 5/5] [powerpc] Implement a p1010rdb clock source.
> -----Original Message-----
> From: Marc Kleine-Budde [mailto:mkl@...gutronix.de]
> Sent: Tuesday, August 09, 2011 6:21 PM
> To: U Bhaskar-B22300
> Cc: Wolfgang Grandegger; socketcan-core@...ts.berlios.de;
> netdev@...r.kernel.org; Devicetree-discuss@...ts.ozlabs.org
> Subject: Re: [RFC 5/5] [powerpc] Implement a p1010rdb clock source.
>
> Bhaskar,
>
> On 08/09/2011 02:41 PM, U Bhaskar-B22300 wrote:
> >> The frequency is fixed to CCB-frequency / 2. Will that ever change?
> >> What can we expect from future Flexcan hardware? Will it support
> >> further clock sources?
> > [Bhaskar] Yes the frequency will always be CCB-frequency/2.Even if the
> CCB gets changed that will be taken care by the u-boot fixup code for
> > clock-frequency. clock-frequency is not filled by somebody in the
> dts file. It will be done by u-boot.
> > For clock source,I can't say right now, that's why I have kept a
> property for this in the can node. So that in future, we need to fill it
> > appropriately
>
> are you actually following the discussion about Robin's patches? Robin
> has provided patch that work without the clock frequency in the DT at
> all..
[Bhaskar] Hi Marc,
Yes I am following the discussion on Robin's patch. Just going tru the patches. I will respond
>
> Marc
>
> --
> Pengutronix e.K. | Marc Kleine-Budde |
> Industrial Linux Solutions | Phone: +49-231-2826-924 |
> Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
> Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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