From mboxrd@z Thu Jan  1 00:00:00 1970
Received: with ECARTIS (v1.0.0; list linux-mips); Sun, 12 Jan 2003 17:20:02 +0000 (GMT)
Received: from p508B6452.dip.t-dialin.net ([IPv6:::ffff:80.139.100.82]:62648
	"EHLO dea.linux-mips.net") by linux-mips.org with ESMTP
	id <S8226241AbTALRKT>; Sun, 12 Jan 2003 17:10:19 +0000
Received: (from ralf@localhost)
	by dea.linux-mips.net (8.11.6/8.11.6) id h0CH9H419209;
	Sun, 12 Jan 2003 18:09:17 +0100
Date: Sun, 12 Jan 2003 18:09:17 +0100
From: Ralf Baechle <ralf@linux-mips.org>
To: "Krishnakumar. R" <krishnakumar@naturesoft.net>
Cc: linux-mips@linux-mips.org
Subject: Re: Cpu frequency scaling
Message-ID: <20030112180917.A18654@linux-mips.org>
References: <200301101600.26246.krishnakumar@naturesoft.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.2.5.1i
In-Reply-To: <200301101600.26246.krishnakumar@naturesoft.net>; from krishnakumar@naturesoft.net on Sun, Jan 12, 2003 at 08:20:05PM +0530
Return-Path: <ralf@linux-mips.org>
X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0)
X-Orcpt: rfc822;linux-mips@linux-mips.org
Original-Recipient: rfc822;linux-mips@linux-mips.org
X-archive-position: 1134
X-Approved-By: ralf@linux-mips.org
X-ecartis-version: Ecartis v1.0.0
Sender: linux-mips-bounce@linux-mips.org
Errors-to: linux-mips-bounce@linux-mips.org
X-original-sender: ralf@linux-mips.org
Precedence: bulk
X-list: linux-mips

On Sun, Jan 12, 2003 at 08:20:05PM +0530, Krishnakumar. R wrote:

> Can frequency scaling (through software) 
> be done on mips using linux ?
> 
> Is  such a feature feasible in mips ??
> 
> I could not find any documentation nor patches 
> for  frequency
> scaling on mips at 
> http://www.brodo.de/cpufreq/
> :-(

None of the currently supported MIPS CPUs support such a feature in
hardware as such our support is already complete and by definition
bug free ;-)

  Ralf