linux-kernel - Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH

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Date:	Tue, 31 Aug 2010 10:05:30 +0900
From:	"Masayuki Ohtake" <masa-korg@....okisemi.com>
To:	"Thomas Gleixner" <tglx@...utronix.de>
Cc:	"Grant Likely" <grant.likely@...retlab.ca>, <meego-dev@...go.com>,
	"LKML" <linux-kernel@...r.kernel.org>,
	"David Brownell" <dbrownell@...rs.sourceforge.net>,
	<qi.wang@...el.com>, <yong.y.wang@...el.com>,
	<andrew.chih.howe.khor@...el.com>, <arjan@...ux.intel.com>,
	<gregkh@...e.de>, "Tomoya MORINAGA" <morinaga526@....okisemi.com>,
	"David Woodhouse" <dwmw2@...radead.org>,
	"Alan Cox" <alan@...rguk.ukuu.org.uk>
Subject: Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH_SPI driver to 2.6.35

Hi Thomas

> > Yes, Intel Topcliff is new concept device.
>
> Thats right, but the question was whether the SPI peripheral is a new
> IP design or similar to some already supported AMBA SPI peripheral.
>
> Maybe the Intel folks can shed some light on that.

My answer was not appropriate.
Though the Topcliff is new concept LSI, SPI in Topcliff is not a new design hardware but a reuse from other AMBA-based
products.

Thanks, Ohtake(OKISemi)
----- Original Message ----- 
From: "Thomas Gleixner" <tglx@...utronix.de>
To: "Masayuki Ohtake" <masa-korg@....okisemi.com>
Cc: "Grant Likely" <grant.likely@...retlab.ca>; <meego-dev@...go.com>; "LKML" <linux-kernel@...r.kernel.org>; "David
Brownell" <dbrownell@...rs.sourceforge.net>; <qi.wang@...el.com>; <yong.y.wang@...el.com>;
<andrew.chih.howe.khor@...el.com>; <arjan@...ux.intel.com>; <gregkh@...e.de>; "Tomoya MORINAGA"
<morinaga526@....okisemi.com>; "David Woodhouse" <dwmw2@...radead.org>; "Alan Cox" <alan@...rguk.ukuu.org.uk>
Sent: Monday, August 30, 2010 9:44 PM
Subject: Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH_SPI driver to 2.6.35


> On Mon, 30 Aug 2010, Masayuki Ohtake wrote:
> > > Indeed.  BTW, Ohtak-san, is this spi bus device something brand new,
> > > or is it derived from an existing spi device?
> >
> > Yes, Intel Topcliff is new concept device.
>
> Thats right, but the question was whether the SPI peripheral is a new
> IP design or similar to some already supported AMBA SPI peripheral.
>
> Maybe the Intel folks can shed some light on that.
>
> Thanks,
>
> tglx
>


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