From: Richard Cochran <richardcochran@gmail.com>
To: "luwei.zhou@freescale.com" <luwei.zhou@freescale.com>
Cc: "davem@davemloft.net" <davem@davemloft.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"shawn.guo@linaro.org" <shawn.guo@linaro.org>,
"bhutchings@solarflare.com" <bhutchings@solarflare.com>,
"Fabio.Estevam@freescale.com" <Fabio.Estevam@freescale.com>,
"fugang.duan@freescale.com" <fugang.duan@freescale.com>,
"Frank.Li@freescale.com" <Frank.Li@freescale.com>,
"stephen@networkplumber.org" <stephen@networkplumber.org>
Subject: Re: [PATCH v1 4/4] ARM: Documentation: Update fec dts binding doc
Date: Wed, 8 Oct 2014 12:13:09 +0200 [thread overview]
Message-ID: <20141008101309.GA15020@netboy> (raw)
In-Reply-To: <d9c981e97dae416488b45b06f7384471@BY2PR03MB441.namprd03.prod.outlook.com>
On Wed, Oct 08, 2014 at 08:36:11AM +0000, luwei.zhou@freescale.com wrote:
>
> I am not expert in DT.
(Me neither ;)
> I didn't get your point of using timer resource in the DT. Yes, the timer resource is
> Part of FEC IP hardware. But if you want to choose one channel for using PPS, you have to add another property
> to specify. Do you mean the current code already have the DT property to specify the channel?
I see some timer bindings in Documentation/devicetree/bindings/timer.
So, you could and should add your SoC timer there and in the DTS
files.
Then, you have something like
@fec {
pps_timer = &timer;
}
in your SoC's DTS file.
Thanks,
Richard
next prev parent reply other threads:[~2014-10-08 10:13 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-25 8:10 [PATCH v1 0/4] Enable FEC pps ouput Luwei Zhou
2014-09-25 8:10 ` [PATCH v1 1/4] net: fec: ptp: Use the 31-bit ptp timer Luwei Zhou
2014-09-25 8:10 ` [PATCH v1 2/4] net: fec: ptp: Use hardware algorithm to adjust PTP counter Luwei Zhou
2014-09-25 13:29 ` Frank.Li
2014-09-26 5:12 ` luwei.zhou
2014-09-26 14:31 ` Frank.Li
2014-09-25 14:29 ` Richard Cochran
2014-09-26 5:53 ` luwei.zhou
2014-09-26 8:22 ` Richard Cochran
2014-09-25 8:10 ` [PATCH v1 3/4] net: fec: ptp: Enalbe PPS ouput based on ptp clock Luwei Zhou
2014-09-25 14:41 ` Richard Cochran
2014-09-26 6:35 ` luwei.zhou
2014-09-25 8:10 ` [PATCH v1 4/4] ARM: Documentation: Update fec dts binding doc Luwei Zhou
2014-09-25 14:43 ` Richard Cochran
2014-10-01 3:59 ` Richard Cochran
2014-10-08 3:15 ` luwei.zhou
2014-10-08 8:06 ` Richard Cochran
2014-10-08 8:36 ` luwei.zhou
2014-10-08 10:13 ` Richard Cochran [this message]
2014-10-09 2:19 ` luwei.zhou
2014-10-09 6:52 ` Richard Cochran
2014-10-09 7:11 ` luwei.zhou
2014-10-03 8:23 ` [PATCH v1 0/4] Enable FEC pps ouput Richard Cochran
2014-10-08 3:30 ` luwei.zhou
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