netdev - Re: [PATCH v1 4/4] ARM: Documentation: Update fec dts binding doc

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Message-ID: <20141009065257.GA4042@localhost.localdomain>
Date:	Thu, 9 Oct 2014 08:52:57 +0200
From:	Richard Cochran <richardcochran@...il.com>
To:	"luwei.zhou@...escale.com" <luwei.zhou@...escale.com>
Cc:	"davem@...emloft.net" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>,
	"bhutchings@...arflare.com" <bhutchings@...arflare.com>,
	"Fabio.Estevam@...escale.com" <Fabio.Estevam@...escale.com>,
	"fugang.duan@...escale.com" <fugang.duan@...escale.com>,
	"Frank.Li@...escale.com" <Frank.Li@...escale.com>,
	"stephen@...workplumber.org" <stephen@...workplumber.org>
Subject: Re: [PATCH v1 4/4] ARM: Documentation: Update fec dts binding doc

On Thu, Oct 09, 2014 at 02:19:07AM +0000, luwei.zhou@...escale.com wrote:
> Since there are 4 channels in the PTP timer IP and none of 4 channels
> Is now used by now. We can use hardcode to define the default PPS output channel not DT such as 
> "#define PPS_COUTPUT_CHANNEL FEC_TIMER_CHANNEL0". 

I prefer this to a random new DT property, but how can you be sure
that nothing else in the kernel is using FEC_TIMER_CHANNELx?

Thanks,
Richard

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