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From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: "Sören Brinkmann"
	<soren.brinkmann-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	"Michal Simek"
	<michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Peter Crosthwaite"
	<peter.crosthwaite-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Andreas Färber" <afaerber-l3A5Bk7waGM@public.gmane.org>
Subject: Re: [PATCH] ARM: zynq: DT: Add USB to device tree
Date: Tue, 02 Dec 2014 10:13:30 +0100	[thread overview]
Message-ID: <2598972.HWjIWPLUn8@wuerfel> (raw)
In-Reply-To: <71b9e172438946a5ba74efb430d1418c-reflc3kr++P92Ir52M7neOhlVc3/7hDbVaz/vdPVXQ4@public.gmane.org>

On Monday 01 December 2014 13:51:26 Sören Brinkmann wrote:
> Hi Arnd,
> 
> On Mon, 2014-12-01 at 10:26PM +0100, Arnd Bergmann wrote:
> > On Monday 01 December 2014 10:42:32 Soren Brinkmann wrote:
> > > +       usb_phy0: usb-phy@0 {
> > > +               compatible = "usb-nop-xceiv";
> > > +               #phy-cells = <0>;
> > > +       };
> > >  };
> > 
> > As discussed in an unrelated thread today, please drop the "@0" in the
> > node name, since the device has no 'reg' property.
> 
> What is the best practice for naming such nodes then? On these boards
> it's not the case, but Zynq has two USB cores. So, there may be DTs that
> will have two phys in there. Would we just do 'usb-phy-0'?
> 
> 

Grant recommended naming them "phy0" and "phy1" in this case.
The recommended node name for a phy is "phy", not "usb-phy" (I didn't
notice that earlier, but it makes sense to change both), and
I would not use a dash for the number there.

	Arnd
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      parent reply	other threads:[~2014-12-02  9:13 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-01 18:42 [PATCH] ARM: zynq: DT: Add USB to device tree Soren Brinkmann
     [not found] ` <1417459352-23401-1-git-send-email-soren.brinkmann-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
2014-12-01 20:26   ` Andreas Färber
2014-12-01 21:24     ` Sören Brinkmann
2014-12-01 22:56       ` Sören Brinkmann
     [not found]         ` <e016ae7c103a4fbd844826c9e25fe9c2-neA4ZlFjCT3+O84ieFQLOmYJ4DzVTqeXkX/xN29GLwg@public.gmane.org>
2014-12-01 23:14           ` Andreas Färber
     [not found]             ` <547CF650.4070907-l3A5Bk7waGM@public.gmane.org>
2014-12-01 23:16               ` Sören Brinkmann
2014-12-01 21:26   ` Arnd Bergmann
2014-12-01 21:51     ` Sören Brinkmann
     [not found]       ` <71b9e172438946a5ba74efb430d1418c-reflc3kr++P92Ir52M7neOhlVc3/7hDbVaz/vdPVXQ4@public.gmane.org>
2014-12-02  9:13         ` Arnd Bergmann [this message]

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