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From: Manish Lachwani <mlachwani@mvista.com>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>,
	linux-mips@linux-mips.org
Subject: Re: [PATCH] TX4927 processor can support different speeds
Date: Sun, 23 Jan 2005 12:39:42 -0800	[thread overview]
Message-ID: <41F40B8E.2080003@mvista.com> (raw)
In-Reply-To: <20050123195129.GA1806@linux-mips.org>

Ralf Baechle wrote:

>On Sun, Jan 23, 2005 at 08:41:40PM +0100, Thiemo Seufer wrote:
>
>  
>
>>>Based on the feedback from Toshiba, the TX4927 processor can support different 
>>>speeds. Attached patch takes care of that. If you find this approach reasonable, 
>>>can you please check it in
>>>      
>>>
>>Shoudn't this better be tunable via /proc?
>>    
>>
>
>By the time that interface becomes available interrupt timers would
>already have been missprogrammed.  Try to calibrate the CPU timer against
>some external timer such as the RTC instead.  It's already being done
>on the Indy.
>
>  Ralf
>
>  
>
Hi Ralf,

Why is this approach (in the patch) bad?

Thanks
Manish Lachwani

  reply	other threads:[~2005-01-23 20:39 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-23 19:23 [PATCH] TX4927 processor can support different speeds Manish Lachwani
2005-01-23 19:41 ` Thiemo Seufer
2005-01-23 19:51   ` Ralf Baechle
2005-01-23 20:39     ` Manish Lachwani [this message]
2005-01-24 20:22       ` Ralf Baechle
2005-01-24 20:48         ` Manish Lachwani
2005-01-24 21:13           ` Maciej W. Rozycki
2005-01-24 21:28             ` Manish Lachwani
  -- strict thread matches above, loose matches on Subject: below --
2005-01-24 21:23 Brad Larson
2005-01-25  0:37 ` Maciej W. Rozycki

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