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Message-ID: <20110224165004.GB15234@riccoc20.at.omicron.at>
Date: Thu, 24 Feb 2011 17:50:04 +0100
From: Richard Cochran <richardcochran@...il.com>
To: Scott Wood <scottwood@...escale.com>
Cc: Grant Likely <grant.likely@...retlab.ca>,
Thomas Gleixner <tglx@...utronix.de>,
Rodolfo Giometti <giometti@...ux.it>,
Arnd Bergmann <arnd@...db.de>,
Peter Zijlstra <peterz@...radead.org>,
linux-api@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
linux-kernel@...r.kernel.org,
Russell King <linux@....linux.org.uk>,
Paul Mackerras <paulus@...ba.org>,
John Stultz <john.stultz@...aro.org>,
Alan Cox <alan@...rguk.ukuu.org.uk>, netdev@...r.kernel.org,
Mike Frysinger <vapier@...too.org>,
Christoph Lameter <cl@...ux.com>,
linuxppc-dev@...ts.ozlabs.org, David Miller <davem@...emloft.net>,
linux-arm-kernel@...ts.infradead.org,
Krzysztof Halasa <khc@...waw.pl>
Subject: Re: [PATCH V11 2/4] ptp: Added a clock that uses the eTSEC found
on the MPC85xx.
On Wed, Feb 23, 2011 at 01:24:44PM -0600, Scott Wood wrote:
> Whatever string is used should be written into a binding document.
>
> fsl,etsec-v1.6-ptp seems like it would be just as good for that purpose.
>
> Even just fsl,etsec-ptp will identify the binding, though it's lacking in
> identifying the hardware (in the absence of access to the eTSEC ID
> registers).
I read the conversation, and I don't mind admitting that I do not
understand what you both are arguing/discussing about.
How should I set the strings? Like this?
arch/powerpc/boot/dts/mpc8313erdb.dts:
ptp_clock@...00 {
compatible = "fsl,mpc8313-etsec-ptp";
}
arch/powerpc/boot/dts/mpc8572ds.dts:
ptp_clock@...00 {
compatible = "fsl,mpc8572-etsec-ptp";
}
arch/powerpc/boot/dts/p2020ds.dts:
ptp_clock@...00 {
compatible = "fsl,p2020ds-etsec-ptp";
}
arch/powerpc/boot/dts/p2020rdb.dts:
ptp_clock@...00 {
compatible = "fsl,p2020rdb-etsec-ptp";
}
drivers/net/gianfar_ptp.c:
static struct of_device_id match_table[] = {
{ .compatible = "fsl,mpc8313-etsec-ptp" },
{ .compatible = "fsl,mpc8572-etsec-ptp" },
{ .compatible = "fsl,p2020ds-etsec-ptp" },
{ .compatible = "fsl,p2020rdb-etsec-ptp" },
{},
};
Please let me know if this is what you meant.
Thanks,
Richard
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