linux-kernel - RE: [PATCH 1/2] usb: chipidea: fix mistake in device tree binding of nspire-usb to use vendor name 'lsi' instead of SoC name 'zevio'

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Message-ID: <F281D0F91ED19E4D8E63A7504E8A649804145971@039-SN2MPN1-021.039d.mgd.msft.net>
Date:	Fri, 6 Dec 2013 02:27:17 +0000
From:	Peter Chen <Peter.Chen@...escale.com>
To:	Daniel Tang <dt.tangr@...il.com>
CC:	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>
Subject: RE: [PATCH 1/2] usb: chipidea: fix mistake in device tree binding
 of nspire-usb to use vendor name 'lsi' instead of SoC name 'zevio'

 
> 
> Hi,
> 
> On 05/12/2013, at 7:49 PM, Peter Chen <Peter.Chen@...escale.com> wrote:
> 
> > On Thu, Dec 05, 2013 at 04:44:13PM +1100, Daniel Tang wrote:
> >> Hi,
> >>
> >> On 05/12/2013, at 12:44 AM, Peter Chen <Peter.Chen@...escale.com>
> wrote:
> >>
> >>>
> >>> lsi is vendor name, what are zevio and nspire?
> >>> Usually, the compatible string should be "vendor_name,soc_name-
> module_name"
> >>>
> >>
> >> Because this port uses documentation from reverse engineering, it's
> difficult to work out what is SoC specific and what is device specific.
> The SoC is Zevio but the driver is written for the TI-Nspire.
> >>
> >
> > Please wrap the line to 80 characters.
> >
> > The driver is written for the TI-Nspire, and you port this driver for
> > SoC Zevio platform?
> 
> The TI-Nspire runs on the Zevio SoC.
> 
> > Since you use chipidea ip, we don't care the usb
> > module name at your platform, we only care the soc name which you are
> > running, it can detect the SoC platform at runtime.
> >
> 
> Yep, that's why the latest patch I sent in renames the device tree
> binding to "lsi,zevio-usb" since zevio is the name of the SoC that the
> TI-Nspire uses.
> 
> > At your dts patch, it still uses nspire-usb.
> > http://marc.info/?l=linux-usb&m=138614886720024&w=2
> 
> I'll send a new one in right now.

OK, in order to avoid changing name again, I will queue your patch at my pending
chipidea tree until your dts has applied by arch or dts maintainer, notify me
when they are ready.

Peter



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