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Re: [PATCH] Alchemy: SMBus resource fix

To: Sergei Shtylyov <>
Subject: Re: [PATCH] Alchemy: SMBus resource fix
From: Ralf Baechle <>
Date: Tue, 8 Apr 2008 12:05:47 +0100
In-reply-to: <>
Original-recipient: rfc822;
References: <>
User-agent: Mutt/1.5.17 (2007-11-01)
On Sat, Apr 05, 2008 at 10:16:21PM +0400, Sergei Shtylyov wrote:

> The Alchemy platform code registers the SMBus device using the virtual address
> of its registers instead of the physical one -- fix this, taking into account
> that actually the whole megabyte is decoded by any of the programmable serial
> controllers (one of which is SMBus), and that all the Alchemy peripherals are
> directly mappable into KSEG1 kernel space and therefore ioremap() call would
> just boil down to CKSEG1ADDR() invocation.
> Signed-off-by: Sergei Shtylyov <>
> ---
> I'm not sure thru which tree this should go -- probably thru Linux/MIPS one...

Looks ok, so I'll send it to Linus.


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