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From: Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: Xie Shaohui-B21989 <Shaohui.Xie-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: "linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org"
	<linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>,
	"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Medve Emilian-EMMEDVE1
	<Emilian.Medve-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
	Liberman Igal-B31950
	<Igal.Liberman-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: Re: [PATCH] [v2] power/fsl: add MDIO dt binding for FMan
Date: Thu, 18 Dec 2014 16:01:18 -0600	[thread overview]
Message-ID: <1418940078.5581.143.camel@freescale.com> (raw)
In-Reply-To: <DM2PR0301MB08641FB289DBA17AD59FBEA0E26A0-Cwg/PA1lyPnq20u2fDgSrZwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>

On Thu, 2014-12-18 at 06:53 -0600, Xie Shaohui-B21989 wrote:
> Ping.
> 
> Best Regards, 
> Shaohui Xie

I can't put patches in my -next until the merge window closes.

> > > > +EXAMPLE
> > > > +
> > > > +Example for FMan v2 external MDIO:
> > > > +
> > > > +mdio@f1000 {
> > > > +	compatible = "fsl,fman-xmdio";
> > > > +	reg = <0xf1000 0x1000>;
> > > > +	bus-frequency = <20000>;
> > > > +};
> > >
> > > So the bus frequency is only 20 KHz?  Or is the unit supposed to be
> > > something other than Hz?
> > [S.H] it's only an example, it could be different on real SoCs, but they always
> > lower than the standard one, The standard one is 2.5MHz, I have to use Hz for it.

Is there any SoC for which 20 kHz is the right frequency?  I just want
to make sure the example is realistic.

-Scott


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  parent reply	other threads:[~2014-12-18 22:01 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-14  9:53 [PATCH] [v2] power/fsl: add MDIO dt binding for FMan shh.xie-Re5JQEeQqe8AvxtiuMwx3w
     [not found] ` <1415958800-9867-1-git-send-email-shh.xie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-11-20 13:00   ` Shaohui Xie
2014-11-26  1:49   ` Scott Wood
     [not found]     ` <1416966592.15957.172.camel-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-11-26  2:10       ` Shaohui Xie
2014-12-18 12:53     ` Shaohui Xie
     [not found]       ` <DM2PR0301MB08641FB289DBA17AD59FBEA0E26A0-Cwg/PA1lyPnq20u2fDgSrZwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-12-18 22:01         ` Scott Wood [this message]
     [not found]           ` <1418940078.5581.143.camel-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-12-19  7:23             ` Shaohui Xie
     [not found]               ` <DM2PR0301MB0864AA31CD1A7438F476020FE26B0-Cwg/PA1lyPnq20u2fDgSrZwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-12-19 23:15                 ` Scott Wood
2014-12-22  2:31                   ` Shaohui Xie
     [not found]                     ` <DM2PR0301MB086427C10254A0A749CD1326E2560-Cwg/PA1lyPnq20u2fDgSrZwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-12-22  8:20                       ` Emil Medve
     [not found]                         ` <5497D466.9090804-eDlz3WWmN0ll57MIdRCFDg@public.gmane.org>
2014-12-22  8:32                           ` Scott Wood
     [not found]                             ` <1419237176.5581.159.camel-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-12-22  8:56                               ` Shaohui Xie
2014-12-22  9:37                               ` Emil Medve
     [not found]                                 ` <5497E645.7010500-eDlz3WWmN0ll57MIdRCFDg@public.gmane.org>
2014-12-22  9:42                                   ` Scott Wood
     [not found]                                     ` <1419241330.5581.162.camel-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-12-22 11:08                                       ` Emil Medve
     [not found]                                         ` <5497FBAB.4010206-eDlz3WWmN0ll57MIdRCFDg@public.gmane.org>
2014-12-22 21:25                                           ` Scott Wood
     [not found]                                             ` <1419283551.5581.172.camel-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-12-23  7:35                                               ` Shaohui Xie
     [not found]                                                 ` <DM2PR0301MB08642FFDB6207DE205731547E2570-Cwg/PA1lyPnq20u2fDgSrZwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-12-23  8:08                                                   ` Scott Wood
     [not found]                                                     ` <1419322085.5581.182.camel-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-12-23  8:17                                                       ` Shaohui Xie

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