From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH 1/2] phy: usbphy: Add dt documentation for Broadcom Cygnus USB PHY driver
Date: Tue, 10 Mar 2015 21:27:59 +0100
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References: <1424200821-16368-1-git-send-email-arun.ramamurthy@broadcom.com> <54E53278.70705@broadcom.com> <54EE67A6.609@broadcom.com>
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To: Arun Ramamurthy <arun.ramamurthy@broadcom.com>
Cc: linux-arm-kernel@lists.infradead.org, Alan Stern <stern@rowland.harvard.edu>, Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org, Scott Branden <sbranden@broadcom.com>, Pawel Moll <pawel.moll@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Ray Jui <rjui@broadcom.com>, linux-kernel@vger.kernel.org, Kishon Vijay Abraham I <kishon@ti.com>, Jonathan Richardson <jonathar@broadcom.com>, Rob Herring <robh+dt@kernel.org>, bcm-kernel-feedback-list@broadcom.com, Dmitry Torokhov <dtor@google.com>, Kumar Gala <galak@codeaurora.org>, Anatol Pomazau <anatol@google.com>
List-Id: devicetree@vger.kernel.org

On Wednesday 25 February 2015 16:24:06 Arun Ramamurthy wrote:
> >>> Should I run this by Alan Stern?
> >>
> >> I've added him to Cc here. He clearly didn't know the background about
> >> the DT binding change, and should not need to, but he may have an opinion
> >> on what names we should use.
> >>
> >
> Arnd, should I re patch the ehci-platform driver to avoid phy-names 
> entirely? Alan, if not do you have an opinion on what the usb phy names 
> should be? The current patch uses "usbp" + port number such as "usbp0" , 
> "usbp1" etc

I think avoiding the phy names would be best here, but it requires a
kernel API change first, because we do not have a way to get a phy
by index as we do for other subsystems (e.g. clocks or gpios).

	Arnd