linux-kernel - Re: [PATCH] serial 8250: fixes for Alchemy uarts.

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Message-Id: <20091101001633.6ce9d957.akpm@linux-foundation.org>
Date:	Sun, 1 Nov 2009 00:16:33 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Ralf Baechle <ralf@...ux-mips.org>
Cc:	Manuel Lauss <manuel.lauss@...glemail.com>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-mips@...ux-mips.org, Manuel Lauss <manuel.lauss@...il.com>
Subject: Re: [PATCH] serial 8250: fixes for Alchemy uarts.

On Sun, 1 Nov 2009 08:09:00 +0100 Ralf Baechle <ralf@...ux-mips.org> wrote:

> On Wed, Oct 28, 2009 at 09:37:28PM +0100, Manuel Lauss wrote:
> 
> > Limit the amount of address space claimed for Alchemy serial ports
> > to 0x1000.  On the Au1300, ports are only 0x1000 apart, and the
> > registers only extend to 0x110 at most on all supported alchemy models.
> > 
> > On the Au1300 the autodetect logic no longer works and this makes
> > it necessary to specify the port type through platform data.  Because
> > of this the MSR quirk needs to be moved outside the autoconfig()
> > function which will no longer be called when UPF_FIXED_TYPE is
> > specified.
> 
> Andrew,
> 
> looks sane to me.  Since this is a MIPS patch I'd like to funnel it through
> the MIPS tree.  Ok?

Sure.
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