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From: Scott Wood <scottwood@freescale.com>
To: Tang Yuantian-B29983 <Yuantian.Tang@freescale.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
	Kushwaha Prabhakar-B32579 <prabhakar@freescale.com>
Subject: Re: [PATCH] clk: corenet: Update the clock bindings
Date: Thu, 23 Jan 2014 20:35:34 -0600	[thread overview]
Message-ID: <1390530934.24905.639.camel@snotra.buserror.net> (raw)
In-Reply-To: <a0800d606e364b5980fe5c17efca9d9e@BL2PR03MB115.namprd03.prod.outlook.com>

On Thu, 2014-01-23 at 20:33 -0600, Tang Yuantian-B29983 wrote:
> > > > Instead, how about a note like this near the top of the file:
> > > >
> > > > All references to "1.0" and "2.0" refer to the QorIQ chassis version
> > > > to which the chip complies.
> > > >
> > > > Chassis Version		Example Chips
> > > > ---------------		-------------
> > > > 1.0			p4080, p5020, p5040
> > > > 2.0			t4240, b4860, t1040
> > > >
> > > Better, I will update.
> > >
> > > >
> > > > BTW, this binding and the associated driver really should be called
> > > > "qoriq-clock", not "corenet-clock".  This would match the compatible
> > > > string, and it doesn't really have much to do with corenet (which is
> > > > part of the QorIQ chassis v1 and v2, but not *this* part).  Do you
> > > > know if the chassis v3 clock interface will be similar enough to
> > share a driver?
> > > >
> > > Doesn't QorIQ include some low-end socs, like p1022, p1020?
> > 
> > Yes, but those aren't "QorIQ Chassis 1.0" or "QorIQ Chassis 2.0".
> > They're mpc85xx-family chips.
> > 
> > In any case, if "qoriq" makes sense for the compatible, I don't see why
> > it doesn't make sense for the driver.
> > 
> So, "Corenet" is appropriate for driver.
> If something should change, that must be compatible string.

No.  Corenet is a bus interconnect, not a chip family (despite abuse of
the name in other contexts in Linux/U-Boot).  And the binding with qoriq
has already been accepted.

-Scott

  reply	other threads:[~2014-01-24  2:35 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-21  2:02 [PATCH] clk: corenet: Update the clock bindings Tang Yuantian
2014-01-23  0:44 ` Scott Wood
2014-01-23  2:47   ` Yuantian Tang
2014-01-23 21:03     ` Scott Wood
2014-01-24  2:33       ` Yuantian Tang
2014-01-24  2:35         ` Scott Wood [this message]
2014-01-24  2:46           ` Yuantian Tang
2014-01-24  2:47             ` Scott Wood
2014-01-24  3:05               ` Yuantian Tang

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